Dockerfile

@@ -54,6 +54,7 @@ ENV VIKUNJA_LOG_FORMAT main
 ENV VIKUNJA_API_URL /api/v1
 ENV VIKUNJA_SENTRY_ENABLED false
 ENV VIKUNJA_SENTRY_DSN https://85694a2d757547cbbc90cd4b55c5a18d@o1047380.ingest.sentry.io/6024480
+ENV VIKUNJA_PROJECT_INFINITE_NESTING_ENABLED false
 
 COPY docker/injector.sh /docker-entrypoint.d/50-injector.sh
 COPY docker/ipv6-disable.sh /docker-entrypoint.d/60-ipv6-disable.sh

cypress.config.ts

@@ -24,4 +24,5 @@ export default defineConfig({
 	},
 	viewportWidth: 1600,
 	viewportHeight: 900,
+	experimentalMemoryManagement: true,
 })

cypress/e2e/misc/editor.spec.ts

@@ -2,7 +2,6 @@ import {createFakeUserAndLogin} from '../../support/authenticateUser'
 
 import {TaskFactory} from '../../factories/task'
 import {ProjectFactory} from '../../factories/project'
-import {NamespaceFactory} from '../../factories/namespace'
 import {UserProjectFactory} from '../../factories/users_project'
 import {BucketFactory} from '../../factories/bucket'
 
@@ -10,7 +9,6 @@ describe('Editor', () => {
 	createFakeUserAndLogin()
 	
 	beforeEach(() => {
-		NamespaceFactory.create(1)
 		ProjectFactory.create(1)
 		BucketFactory.create(1)
 		TaskFactory.truncate()

cypress/e2e/misc/menu.spec.ts

@@ -8,20 +8,20 @@ describe('The Menu', () => {
 	})
 
 	it('Is visible by default on desktop', () => {
-		cy.get('.namespace-container')
+		cy.get('.menu-container')
 			.should('have.class', 'is-active')
 	})
 
 	it('Can be hidden on desktop', () => {
 		cy.get('button.menu-show-button:visible')
 			.click()
-		cy.get('.namespace-container')
+		cy.get('.menu-container')
 			.should('not.have.class', 'is-active')
 	})
 
 	it('Is hidden by default on mobile', () => {
 		cy.viewport('iphone-8')
-		cy.get('.namespace-container')
+		cy.get('.menu-container')
 			.should('not.have.class', 'is-active')
 	})
 
@@ -29,7 +29,7 @@ describe('The Menu', () => {
 		cy.viewport('iphone-8')
 		cy.get('button.menu-show-button:visible')
 			.click()
-		cy.get('.namespace-container')
+		cy.get('.menu-container')
 			.should('have.class', 'is-active')
 	})
 })

cypress/e2e/project/namespaces.spec.ts

@@ -1,145 +0,0 @@
-import {createFakeUserAndLogin} from '../../support/authenticateUser'
-
-import {ProjectFactory} from '../../factories/project'
-import {NamespaceFactory} from '../../factories/namespace'
-
-describe('Namepaces', () => {
-	createFakeUserAndLogin()
-
-	let namespaces
-
-	beforeEach(() => {
-		namespaces = NamespaceFactory.create(1)
-		ProjectFactory.create(1)
-	})
-
-	it('Should be all there', () => {
-		cy.visit('/namespaces')
-		cy.get('[data-cy="namespace-title"]')
-			.should('contain', namespaces[0].title)
-	})
-
-	it('Should create a new Namespace', () => {
-		const newNamespaceTitle = 'New Namespace'
-
-		cy.visit('/namespaces')
-		cy.get('[data-cy="new-namespace"]')
-			.should('contain', 'New namespace')
-			.click()
-
-		cy.url()
-			.should('contain', '/namespaces/new')
-		cy.get('.card-header-title')
-			.should('contain', 'New namespace')
-		cy.get('input.input')
-			.type(newNamespaceTitle)
-		cy.get('.button')
-			.contains('Create')
-			.click()
-
-		cy.get('.global-notification')
-			.should('contain', 'Success')
-		cy.get('.namespace-container')
-			.should('contain', newNamespaceTitle)
-		cy.url()
-			.should('contain', '/namespaces')
-	})
-
-	it('Should rename the namespace all places', () => {
-		const newNamespaces = NamespaceFactory.create(5)
-		const newNamespaceName = 'New namespace name'
-
-		cy.visit('/namespaces')
-
-		cy.get(`.namespace-container .menu.namespaces-lists .namespace-title:contains(${newNamespaces[0].title}) .dropdown .dropdown-trigger`)
-			.click()
-		cy.get('.namespace-container .menu.namespaces-lists .namespace-title .dropdown .dropdown-content')
-			.contains('Edit')
-			.click()
-		cy.url()
-			.should('contain', '/settings/edit')
-		cy.get('#namespacetext')
-			.invoke('val')
-			.should('equal', newNamespaces[0].title) // wait until the namespace data is loaded
-		cy.get('#namespacetext')
-			.type(`{selectall}${newNamespaceName}`)
-		cy.get('footer.card-footer .button')
-			.contains('Save')
-			.click()
-
-		cy.get('.global-notification', { timeout: 1000 })
-			.should('contain', 'Success')
-		cy.get('.namespace-container .menu.namespaces-lists')
-			.should('contain', newNamespaceName)
-			.should('not.contain', newNamespaces[0].title)
-		cy.get('[data-cy="namespaces-list"]')
-			.should('contain', newNamespaceName)
-			.should('not.contain', newNamespaces[0].title)
-	})
-
-	it('Should remove a namespace when deleting it', () => {
-		const newNamespaces = NamespaceFactory.create(5)
-
-		cy.visit('/')
-
-		cy.get(`.namespace-container .menu.namespaces-lists .namespace-title:contains(${newNamespaces[0].title}) .dropdown .dropdown-trigger`)
-			.click()
-		cy.get('.namespace-container .menu.namespaces-lists .namespace-title .dropdown .dropdown-content')
-			.contains('Delete')
-			.click()
-		cy.url()
-			.should('contain', '/settings/delete')
-		cy.get('[data-cy="modalPrimary"]')
-			.contains('Do it')
-			.click()
-
-		cy.get('.global-notification')
-			.should('contain', 'Success')
-		cy.get('.namespace-container .menu.namespaces-lists')
-			.should('not.contain', newNamespaces[0].title)
-	})
-
-	it('Should not show archived projects & namespaces if the filter is not checked', () => {
-		const n = NamespaceFactory.create(1, {
-			id: 2,
-			is_archived: true,
-		}, false)
-		ProjectFactory.create(1, {
-			id: 2,
-			namespace_id: n[0].id,
-		}, false)
-
-		ProjectFactory.create(1, {
-			id: 3,
-			is_archived: true,
-		}, false)
-
-		// Initial
-		cy.visit('/namespaces')
-		cy.get('.namespace')
-			.should('not.contain', 'Archived')
-
-		// Show archived
-		cy.get('[data-cy="show-archived-check"] .fancycheckbox__content')
-			.should('be.visible')
-			.click()
-		cy.get('[data-cy="show-archived-check"] input')
-			.should('be.checked')
-		cy.get('.namespace')
-			.should('contain', 'Archived')
-
-		// Don't show archived
-		cy.get('[data-cy="show-archived-check"] .fancycheckbox__content')
-			.should('be.visible')
-			.click()
-		cy.get('[data-cy="show-archived-check"] input')
-			.should('not.be.checked')
-
-		// Second time visiting after unchecking
-		cy.visit('/namespaces')
-		cy.get('[data-cy="show-archived-check"] input')
-			.should('not.be.checked')
-		cy.get('.namespace')
-			.should('not.contain', 'Archived')
-	})
-})

cypress/e2e/project/prepareProjects.ts

@@ -1,9 +1,7 @@
 import {ProjectFactory} from '../../factories/project'
-import {NamespaceFactory} from '../../factories/namespace'
 import {TaskFactory} from '../../factories/task'
 
 export function createProjects() {
-	NamespaceFactory.create(1)
 	const projects = ProjectFactory.create(1, {
 		title: 'First Project'
 	})

cypress/e2e/project/project-history.spec.ts

@@ -8,37 +8,30 @@ describe('Project History', () => {
 	prepareProjects()
 	
 	it('should show a project history on the home page', () => {
-		cy.intercept(Cypress.env('API_URL') + '/namespaces*').as('loadNamespaces')
+		cy.intercept(Cypress.env('API_URL') + '/projects*').as('loadProjectArray')
 		cy.intercept(Cypress.env('API_URL') + '/projects/*').as('loadProject')
 		
 		const projects = ProjectFactory.create(6)
 
 		cy.visit('/')
-		cy.wait('@loadNamespaces')
+		cy.wait('@loadProjectArray')
 		cy.get('body')
 			.should('not.contain', 'Last viewed')
 
 		cy.visit(`/projects/${projects[0].id}`)
-		cy.wait('@loadNamespaces')
 		cy.wait('@loadProject')
 		cy.visit(`/projects/${projects[1].id}`)
-		cy.wait('@loadNamespaces')
 		cy.wait('@loadProject')
 		cy.visit(`/projects/${projects[2].id}`)
-		cy.wait('@loadNamespaces')
 		cy.wait('@loadProject')
 		cy.visit(`/projects/${projects[3].id}`)
-		cy.wait('@loadNamespaces')
 		cy.wait('@loadProject')
 		cy.visit(`/projects/${projects[4].id}`)
-		cy.wait('@loadNamespaces')
 		cy.wait('@loadProject')
 		cy.visit(`/projects/${projects[5].id}`)
-		cy.wait('@loadNamespaces')
 		cy.wait('@loadProject')
 
 		// cy.visit('/')
-		// cy.wait('@loadNamespaces')
 		// Not using cy.visit here to work around the redirect issue fixed in #1337
 		cy.get('nav.menu.top-menu a')
 			.contains('Overview')

cypress/e2e/project/project-view-list.spec.ts

@@ -58,7 +58,6 @@ describe('Project View Project', () => {
 		})
 		const projects = ProjectFactory.create(2, {
 			owner_id: '{increment}',
-			namespace_id: '{increment}',
 		})
 		cy.visit(`/projects/${projects[1].id}/`)
 

cypress/e2e/project/project.spec.ts

@@ -1,6 +1,7 @@
 import {createFakeUserAndLogin} from '../../support/authenticateUser'
 
 import {TaskFactory} from '../../factories/task'
+import {ProjectFactory} from '../../factories/project'
 import {prepareProjects} from './prepareProjects'
 
 describe('Projects', () => {
@@ -10,23 +11,20 @@ describe('Projects', () => {
 	prepareProjects((newProjects) => (projects = newProjects))
 
 	it('Should create a new project', () => {
-		cy.visit('/')
-		cy.get('.namespace-title .dropdown-trigger')
-			.click()
-		cy.get('.namespace-title .dropdown .dropdown-item')
-			.contains('New project')
+		cy.visit('/projects')
+		cy.get('.project-header [data-cy=new-project]')
 			.click()
 		cy.url()
-			.should('contain', '/projects/new/1')
+			.should('contain', '/projects/new')
 		cy.get('.card-header-title')
 			.contains('New project')
-		cy.get('input.input')
+		cy.get('input[name=projectTitle]')
 			.type('New Project')
 		cy.get('.button')
 			.contains('Create')
 			.click()
 
-		cy.get('.global-notification', { timeout: 1000 }) // Waiting until the request to create the new project is done
+		cy.get('.global-notification', {timeout: 1000}) // Waiting until the request to create the new project is done
 			.should('contain', 'Success')
 		cy.url()
 			.should('contain', '/projects/')
@@ -56,9 +54,9 @@ describe('Projects', () => {
 		cy.get('.project-title')
 			.should('contain', 'First Project')
 
-		cy.get('.namespace-container .menu.namespaces-lists .menu-list li:first-child .dropdown .menu-list-dropdown-trigger')
+		cy.get('.menu-container .menu-list li:first-child .dropdown .menu-list-dropdown-trigger')
 			.click()
-		cy.get('.namespace-container .menu.namespaces-lists .menu-list li:first-child .dropdown .dropdown-content')
+		cy.get('.menu-container .menu-list li:first-child .dropdown .dropdown-content')
 			.contains('Edit')
 			.click()
 		cy.get('#title')
@@ -72,21 +70,21 @@ describe('Projects', () => {
 		cy.get('.project-title')
 			.should('contain', newProjectName)
 			.should('not.contain', projects[0].title)
-		cy.get('.namespace-container .menu.namespaces-lists .menu-list li:first-child')
+		cy.get('.menu-container .menu-list li:first-child')
 			.should('contain', newProjectName)
 			.should('not.contain', projects[0].title)
 		cy.visit('/')
-		cy.get('.card-content')
+		cy.get('.project-grid')
 			.should('contain', newProjectName)
 			.should('not.contain', projects[0].title)
 	})
 
-	it('Should remove a project', () => {
+	it('Should remove a project when deleting it', () => {
 		cy.visit(`/projects/${projects[0].id}`)
 
-		cy.get('.namespace-container .menu.namespaces-lists .menu-list li:first-child .dropdown .menu-list-dropdown-trigger')
+		cy.get('.menu-container .menu-list li:first-child .dropdown .menu-list-dropdown-trigger')
 			.click()
-		cy.get('.namespace-container .menu.namespaces-lists .menu-list li:first-child .dropdown .dropdown-content')
+		cy.get('.menu-container .menu-list li:first-child .dropdown .dropdown-content')
 			.contains('Delete')
 			.click()
 		cy.url()
@@ -97,15 +95,15 @@ describe('Projects', () => {
 
 		cy.get('.global-notification')
 			.should('contain', 'Success')
-		cy.get('.namespace-container .menu.namespaces-lists .menu-list')
+		cy.get('.menu-container .menu-list')
 			.should('not.contain', projects[0].title)
 		cy.location('pathname')
 			.should('equal', '/')
 	})
-	
+
 	it('Should archive a project', () => {
 		cy.visit(`/projects/${projects[0].id}`)
-		
+
 		cy.get('.project-title-dropdown')
 			.click()
 		cy.get('.project-title-dropdown .dropdown-menu .dropdown-item')
@@ -115,10 +113,59 @@ describe('Projects', () => {
 			.should('contain.text', 'Archive this project')
 		cy.get('.modal-content [data-cy=modalPrimary]')
 			.click()
-		
-		cy.get('.namespace-container .menu.namespaces-lists .menu-list')
+
+		cy.get('.menu-container .menu-list')
 			.should('not.contain', projects[0].title)
 		cy.get('main.app-content')
 			.should('contain.text', 'This project is archived. It is not possible to create new or edit tasks for it.')
 	})
+
+	it('Should show all projects on the projects page', () => {
+		const projects = ProjectFactory.create(10)
+
+		cy.visit('/projects')
+
+		projects.forEach(p => {
+			cy.get('[data-cy="projects-list"]')
+				.should('contain', p.title)
+		})
+	})
+
+	it('Should not show archived projects if the filter is not checked', () => {
+		ProjectFactory.create(1, {
+			id: 2,
+		}, false)
+		ProjectFactory.create(1, {
+			id: 3,
+			is_archived: true,
+		}, false)
+
+		// Initial
+		cy.visit('/projects')
+		cy.get('.project-grid')
+			.should('not.contain', 'Archived')
+
+		// Show archived
+		cy.get('[data-cy="show-archived-check"] label span')
+			.should('be.visible')
+			.click()
+		cy.get('[data-cy="show-archived-check"] input')
+			.should('be.checked')
+		cy.get('.project-grid')
+			.should('contain', 'Archived')
+
+		// Don't show archived
+		cy.get('[data-cy="show-archived-check"] label span')
+			.should('be.visible')
+			.click()
+		cy.get('[data-cy="show-archived-check"] input')
+			.should('not.be.checked')
+
+		// Second time visiting after unchecking
+		cy.visit('/projects')
+		cy.get('[data-cy="show-archived-check"] input')
+			.should('not.be.checked')
+		cy.get('.project-grid')
+			.should('not.contain', 'Archived')
+	})
 })

cypress/e2e/task/overview.spec.ts

@@ -3,12 +3,10 @@ import {createFakeUserAndLogin} from '../../support/authenticateUser'
 import {ProjectFactory} from '../../factories/project'
 import {seed} from '../../support/seed'
 import {TaskFactory} from '../../factories/task'
-import {NamespaceFactory} from '../../factories/namespace'
 import {BucketFactory} from '../../factories/bucket'
 import {updateUserSettings} from '../../support/updateUserSettings'
 
 function seedTasks(numberOfTasks = 50, startDueDate = new Date()) {
-	NamespaceFactory.create(1)
 	const project = ProjectFactory.create()[0]
 	BucketFactory.create(1, {
 		project_id: project.id,
@@ -137,8 +135,7 @@ describe('Home Page Task Overview', () => {
 		cy.visit('/')
 		
 		cy.get('.home.app-content .content')
-			.should('contain.text', 'You can create a new project for your new tasks:')
-			.should('contain.text', 'Or import your projects and tasks from other services into Vikunja:')
+			.should('contain.text', 'Import your projects and tasks from other services into Vikunja:')
 	})
 	
 	it('Should not show the cta buttons for new project when there are tasks', () => {

cypress/e2e/task/task.spec.ts

@@ -4,7 +4,6 @@ import {TaskFactory} from '../../factories/task'
 import {ProjectFactory} from '../../factories/project'
 import {TaskCommentFactory} from '../../factories/task_comment'
 import {UserFactory} from '../../factories/user'
-import {NamespaceFactory} from '../../factories/namespace'
 import {UserProjectFactory} from '../../factories/users_project'
 import {TaskAssigneeFactory} from '../../factories/task_assignee'
 import {LabelFactory} from '../../factories/labels'
@@ -47,13 +46,11 @@ function uploadAttachmentAndVerify(taskId: number) {
 describe('Task', () => {
 	createFakeUserAndLogin()
 
-	let namespaces
 	let projects
 	let buckets
 
 	beforeEach(() => {
 		// UserFactory.create(1)
-		namespaces = NamespaceFactory.create(1)
 		projects = ProjectFactory.create(1)
 		buckets = BucketFactory.create(1, {
 			project_id: projects[0].id,
@@ -110,7 +107,7 @@ describe('Task', () => {
 		cy.get('.tasks .task .favorite')
 			.first()
 			.click()
-		cy.get('.menu.namespaces-lists')
+		cy.get('.menu-container')
 			.should('contain', 'Favorites')
 	})
 
@@ -133,7 +130,6 @@ describe('Task', () => {
 			cy.get('.task-view h1.title.task-id')
 				.should('contain', '#1')
 			cy.get('.task-view h6.subtitle')
-				.should('contain', namespaces[0].title)
 				.should('contain', projects[0].title)
 			cy.get('.task-view .details.content.description')
 				.should('contain', tasks[0].description)
@@ -260,7 +256,6 @@ describe('Task', () => {
 				.click()
 
 			cy.get('.task-view h6.subtitle')
-				.should('contain', namespaces[0].title)
 				.should('contain', projects[1].title)
 			cy.get('.global-notification')
 				.should('contain', 'Success')

cypress/factories/namespace.ts

@@ -1,18 +0,0 @@
-import {faker} from '@faker-js/faker'
-import {Factory} from '../support/factory'
-
-export class NamespaceFactory extends Factory {
-	static table = 'namespaces'
-
-	static factory() {
-		const now = new Date()
-
-		return {
-			id: '{increment}',
-			title: faker.lorem.words(3),
-			owner_id: 1,
-			created: now.toISOString(),
-			updated: now.toISOString(),
-		}
-	}
-}

cypress/factories/project.ts

@@ -11,7 +11,6 @@ export class ProjectFactory extends Factory {
 			id: '{increment}',
 			title: faker.lorem.words(3),
 			owner_id: 1,
-			namespace_id: 1,
 			created: now.toISOString(),
 			updated: now.toISOString(),
 		}

docker/injector.sh

@@ -11,5 +11,6 @@ VIKUNJA_SENTRY_DSN="$(echo "$VIKUNJA_SENTRY_DSN" | sed -r 's/([:;])/\\\1/g')"
 sed -ri "s:^(\s*window.API_URL\s*=)\s*.+:\1 '${VIKUNJA_API_URL}':g" /usr/share/nginx/html/index.html
 sed -ri "s:^(\s*window.SENTRY_ENABLED\s*=)\s*.+:\1 ${VIKUNJA_SENTRY_ENABLED}:g" /usr/share/nginx/html/index.html
 sed -ri "s:^(\s*window.SENTRY_DSN\s*=)\s*.+:\1 '${VIKUNJA_SENTRY_DSN}':g" /usr/share/nginx/html/index.html
+sed -ri "s:^(\s*window.PROJECT_INFINITE_NESTING_ENABLED\s*=)\s*.+:\1 '${VIKUNJA_PROJECT_INFINITE_NESTING_ENABLED}':g" /usr/share/nginx/html/index.html
 
 date -uIseconds | xargs echo 'info: started at'

index.html

@@ -27,6 +27,9 @@
 	// our sentry instance to notify us of potential problems.
 	window.SENTRY_ENABLED = false
 	window.SENTRY_DSN = 'https://85694a2d757547cbbc90cd4b55c5a18d@o1047380.ingest.sentry.io/6024480'
+	// If enabled, allows the user to nest projects infinitely, instead of the default 2 levels.
+	// This setting might change in the future or be removed completely.
+	window.PROJECT_INFINITE_NESTING_ENABLED = false
 </script>
 </body>
 </html>

src/components/home/ProjectsNavigation.vue

@@ -0,0 +1,107 @@
+<template>
+	<draggable
+		v-model="availableProjects"
+		animation="100"
+		ghostClass="ghost"
+		group="projects"
+		@start="() => drag = true"
+		@end="saveProjectPosition"
+		handle=".handle"
+		tag="menu"
+		item-key="id"
+		:disabled="!canEditOrder"
+		:component-data="{
+			type: 'transition-group',
+			name: !drag ? 'flip-list' : null,
+			class: [
+				'menu-list can-be-hidden',
+				{ 'dragging-disabled': !canEditOrder }
+			]
+		}"
+	>
+		<template #item="{element: project}">
+			<ProjectsNavigationItem
+				:project="project"
+				:is-loading="projectUpdating[project.id]"
+				:can-collapse="canCollapse"
+				:level="level"
+				:data-project-id="project.id"
+			/>
+		</template>
+	</draggable>
+</template>
+
+<script lang="ts" setup>
+import {ref, watch} from 'vue'
+import draggable from 'zhyswan-vuedraggable'
+import type {SortableEvent} from 'sortablejs'
+
+import ProjectsNavigationItem from '@/components/home/ProjectsNavigationItem.vue'
+
+import {calculateItemPosition} from '@/helpers/calculateItemPosition'
+import type {IProject} from '@/modelTypes/IProject'
+
+import {useProjectStore} from '@/stores/projects'
+
+const props = defineProps<{
+	modelValue?: IProject[],
+	canEditOrder: boolean,
+	canCollapse?: boolean,
+	level?: number,
+}>()
+const emit = defineEmits<{
+	(e: 'update:modelValue', projects: IProject[]): void
+}>()
+
+const drag = ref(false)
+
+const projectStore = useProjectStore()
+
+// Vue draggable will modify the projects list as it changes their position which will not work on a prop.
+// Hence, we'll clone the prop and work on the clone.
+const availableProjects = ref<IProject[]>([])
+watch(
+	() => props.modelValue,
+	projects => {
+		availableProjects.value = projects || []
+	},
+	{immediate: true},
+)
+
+const projectUpdating = ref<{ [id: IProject['id']]: boolean }>({})
+
+async function saveProjectPosition(e: SortableEvent) {
+	if (!e.newIndex && e.newIndex !== 0) return
+
+	const projectsActive = availableProjects.value
+	// If the project was dragged to the last position, Safari will report e.newIndex as the size of the projectsActive
+	// array instead of using the position. Because the index is wrong in that case, dragging the project will fail.
+	// To work around that we're explicitly checking that case here and decrease the index.
+	const newIndex = e.newIndex === projectsActive.length ? e.newIndex - 1 : e.newIndex
+
+	const projectId = parseInt(e.item.dataset.projectId)
+	const project = projectStore.projects[projectId]
+
+	const parentProjectId = e.to.parentNode.dataset.projectId ? parseInt(e.to.parentNode.dataset.projectId) : 0
+	const projectBefore = projectsActive[newIndex - 1] ?? null
+	const projectAfter = projectsActive[newIndex + 1] ?? null
+	projectUpdating.value[project.id] = true
+
+	const position = calculateItemPosition(
+		projectBefore !== null ? projectBefore.position : null,
+		projectAfter !== null ? projectAfter.position : null,
+	)
+
+	try {
+		// create a copy of the project in order to not violate pinia manipulation
+		await projectStore.updateProject({
+			...project,
+			position,
+			parentProjectId,
+		})
+		emit('update:modelValue', availableProjects.value)
+	} finally {
+		projectUpdating.value[project.id] = false
+	}
+}
+</script>

src/components/home/ProjectsNavigationItem.vue

@@ -0,0 +1,156 @@
+<template>
+	<li
+		class="list-menu loader-container is-loading-small"
+		:class="{'is-loading': isLoading}"
+	>
+		<div>
+			<BaseButton
+				v-if="canCollapse && childProjects?.length > 0"
+				@click="childProjectsOpen = !childProjectsOpen"
+				class="collapse-project-button"
+			>
+				<icon icon="chevron-down" :class="{ 'project-is-collapsed': !childProjectsOpen }"/>
+			</BaseButton>
+			<BaseButton
+				:to="{ name: 'project.index', params: { projectId: project.id} }"
+				class="list-menu-link"
+				:class="{'router-link-exact-active': currentProject?.id === project.id}"
+			>
+				<span
+					v-if="!canCollapse || childProjects?.length === 0"
+					class="collapse-project-button-placeholder"
+				></span>
+				<div class="color-bubble-handle-wrapper">
+					<ColorBubble
+						v-if="project.hexColor !== ''"
+						:color="project.hexColor"
+					/>
+					<span
+						class="icon menu-item-icon handle lines-handle"
+						:class="{'has-color-bubble': project.hexColor !== ''}"
+					>
+						<icon icon="grip-lines"/>
+					</span>
+				</div>
+				<span class="list-menu-title">{{ getProjectTitle(project) }}</span>
+			</BaseButton>
+			<BaseButton
+				v-if="project.id > 0"
+				class="favorite"
+				:class="{'is-favorite': project.isFavorite}"
+				@click="projectStore.toggleProjectFavorite(project)"
+			>
+				<icon :icon="project.isFavorite ? 'star' : ['far', 'star']"/>
+			</BaseButton>
+			<ProjectSettingsDropdown
+				v-if="project.id > 0"
+				class="menu-list-dropdown"
+				:project="project"
+				:level="level"
+			>
+				<template #trigger="{toggleOpen}">
+					<BaseButton class="menu-list-dropdown-trigger" @click="toggleOpen">
+						<icon icon="ellipsis-h" class="icon"/>
+					</BaseButton>
+				</template>
+			</ProjectSettingsDropdown>
+			<span class="list-setting-spacer" v-else></span>
+		</div>
+		<ProjectsNavigation
+			v-if="canNestDeeper && childProjectsOpen && canCollapse"
+			:model-value="childProjects"
+			:can-edit-order="true"
+			:can-collapse="canCollapse"
+			:level="level + 1"
+		/>
+	</li>
+</template>
+
+<script setup lang="ts">
+import {computed, ref} from 'vue'
+import {useProjectStore} from '@/stores/projects'
+import {useBaseStore} from '@/stores/base'
+
+import type {IProject} from '@/modelTypes/IProject'
+
+import BaseButton from '@/components/base/BaseButton.vue'
+import ProjectSettingsDropdown from '@/components/project/project-settings-dropdown.vue'
+import {getProjectTitle} from '@/helpers/getProjectTitle'
+import ColorBubble from '@/components/misc/colorBubble.vue'
+import ProjectsNavigation from '@/components/home/ProjectsNavigation.vue'
+import {canNestProjectDeeper} from '@/helpers/canNestProjectDeeper'
+
+const props = withDefaults(defineProps<{
+	project: IProject,
+	isLoading?: boolean,
+	canCollapse?: boolean,
+	level?: number,
+}>(), {
+	level: 0,
+})
+
+const projectStore = useProjectStore()
+const baseStore = useBaseStore()
+const currentProject = computed(() => baseStore.currentProject)
+
+const childProjectsOpen = ref(true)
+
+const childProjects = computed(() => {
+	if (!canNestDeeper.value) {
+		return []
+	}
+
+	return projectStore.getChildProjects(props.project.id)
+		.sort((a, b) => a.position - b.position)
+})
+
+const canNestDeeper = computed(() => canNestProjectDeeper(props.level))
+</script>
+
+<style lang="scss" scoped>
+.list-setting-spacer {
+	width: 5rem;
+	flex-shrink: 0;
+}
+
+.project-is-collapsed {
+	transform: rotate(-90deg);
+}
+
+.favorite {
+	transition: opacity $transition, color $transition;
+	opacity: 0;
+
+	&:hover,
+	&.is-favorite {
+		opacity: 1;
+		color: var(--warning);
+	}
+}
+
+.list-menu:hover > div > .favorite {
+	opacity: 1;
+}
+
+.list-menu:hover > div > a > .color-bubble-handle-wrapper > .color-bubble {
+	opacity: 0;
+}
+
+.color-bubble-handle-wrapper {
+	position: relative;
+	width: 1rem;
+	height: 1rem;
+	display: flex;
+	align-items: center;
+	justify-content: flex-start;
+	margin-right: .25rem;
+
+	.color-bubble, .icon {
+		transition: all $transition;
+		position: absolute;
+		width: 12px;
+		margin: 0 !important;
+		padding: 0 !important;
+	}
+}
+</style>

src/components/home/TheNavigation.vue

@@ -7,7 +7,7 @@
 
 		<MenuButton class="menu-button" />
 
-		<div v-if="currentProject.id" class="project-title-wrapper">
+		<div v-if="currentProject?.id" class="project-title-wrapper">
 			<h1 class="project-title">{{ currentProject.title === '' ? $t('misc.loading') : getProjectTitle(currentProject) }}
 			</h1>
 
@@ -89,7 +89,7 @@ import { useAuthStore } from '@/stores/auth'
 const baseStore = useBaseStore()
 const currentProject = computed(() => baseStore.currentProject)
 const background = computed(() => baseStore.background)
-const canWriteCurrentProject = computed(() => baseStore.currentProject.maxRight > Rights.READ)
+const canWriteCurrentProject = computed(() => baseStore.currentProject?.maxRight > Rights.READ)
 const menuActive = computed(() => baseStore.menuActive)
 
 const authStore = useAuthStore()

src/components/home/contentAuth.vue

@@ -69,6 +69,7 @@ import BaseButton from '@/components/base/BaseButton.vue'
 
 import {useBaseStore} from '@/stores/base'
 import {useLabelStore} from '@/stores/labels'
+import {useProjectStore} from '@/stores/projects'
 
 import {useRouteWithModal} from '@/composables/useRouteWithModal'
 import {useRenewTokenOnFocus} from '@/composables/useRenewTokenOnFocus'
@@ -94,14 +95,13 @@ watch(() => route.name as string, (routeName) => {
 		(
 			[
 				'home',
-				'namespace.edit',
 				'teams.index',
 				'teams.edit',
 				'tasks.range',
 				'labels.index',
 				'migrate.start',
 				'migrate.wunderlist',
-				'namespaces.index',
+				'projects.index',
 			].includes(routeName) ||
 			routeName.startsWith('user.settings')
 		)
@@ -116,6 +116,9 @@ useRenewTokenOnFocus()
 
 const labelStore = useLabelStore()
 labelStore.loadAllLabels()
+
+const projectStore = useProjectStore()
+projectStore.loadProjects()
 </script>
 
 <style lang="scss" scoped>

src/components/home/contentLinkShare.vue

@@ -9,9 +9,9 @@
 				<Logo class="logo" v-if="logoVisible"/>
 				<h1
 					:class="{'m-0': !logoVisible}"
-					:style="{ 'opacity': currentProject.title === '' ? '0': '1' }"
+					:style="{ 'opacity': currentProject?.title === '' ? '0': '1' }"
 					class="title">
-					{{ currentProject.title === '' ? $t('misc.loading') : currentProject.title }}
+					{{ currentProject?.title === '' ? $t('misc.loading') : currentProject?.title }}
 				</h1>
 				<div class="box has-text-left view">
 					<router-view/>

src/components/home/navigation.vue

@@ -1,10 +1,10 @@
 <template>
-	<aside :class="{'is-active': menuActive}" class="namespace-container">
+	<aside :class="{'is-active': baseStore.menuActive}" class="menu-container">
 		<nav class="menu top-menu">
 			<router-link :to="{name: 'home'}" class="logo">
 				<Logo width="164" height="48"/>
 			</router-link>
-			<ul class="menu-list">
+			<menu class="menu-list other-menu-items">
 				<li>
 					<router-link :to="{ name: 'home'}" v-shortcut="'g o'">
 						<span class="menu-item-icon icon">
@@ -22,11 +22,11 @@
 					</router-link>
 				</li>
 				<li>
-					<router-link :to="{ name: 'namespaces.index'}" v-shortcut="'g n'">
+					<router-link :to="{ name: 'projects.index'}" v-shortcut="'g p'">
 						<span class="menu-item-icon icon">
 							<icon icon="layer-group"/>
 						</span>
-						{{ $t('namespace.title') }}
+						{{ $t('project.projects') }}
 					</router-link>
 				</li>
 				<li>
@@ -45,238 +45,51 @@
 						{{ $t('team.title') }}
 					</router-link>
 				</li>
-			</ul>
+			</menu>
 		</nav>
 
-		<nav class="menu namespaces-lists loader-container is-loading-small" :class="{'is-loading': loading}">
-			<template v-for="(n, nk) in namespaces" :key="n.id">
-				<div class="namespace-title" :class="{'has-menu': n.id > 0}">
-					<BaseButton
-						@click="toggleProjects(n.id)"
-						class="menu-label"
-						v-tooltip="namespaceTitles[nk]"
-					>
-						<ColorBubble
-								v-if="n.hexColor !== ''"
-								:color="n.hexColor"
-								class="mr-1"
-						/>
-						<span class="name">{{ namespaceTitles[nk] }}</span>
-						<div
-								class="icon menu-item-icon is-small toggle-lists-icon pl-2"
-								:class="{'active': typeof projectsVisible[n.id] !== 'undefined' ? projectsVisible[n.id] : true}"
-						>
-							<icon icon="chevron-down"/>
-						</div>
-						<span class="count" :class="{'ml-2 mr-0': n.id > 0}">
-							({{ namespaceProjectsCount[nk] }})
-						</span>
-					</BaseButton>
-					<namespace-settings-dropdown class="menu-list-dropdown" :namespace="n" v-if="n.id > 0"/>
-				</div>
-				<!--
-					NOTE: a v-model / computed setter is not possible, since the updateActiveProjects function
-					triggered by the change needs to have access to the current namespace
-				-->
-				<draggable
-						v-if="projectsVisible[n.id] ?? true"
-						v-bind="dragOptions"
-						:modelValue="activeProjects[nk]"
-						@update:modelValue="(projects) => updateActiveProjects(n, projects)"
-						group="namespace-lists"
-						@start="() => drag = true"
-						@end="saveListPosition"
-						handle=".handle"
-						:disabled="n.id < 0 || undefined"
-						tag="ul"
-						item-key="id"
-						:data-namespace-id="n.id"
-						:data-namespace-index="nk"
-						:component-data="{
-							type: 'transition-group',
-							name: !drag ? 'flip-list' : null,
-							class: [
-								'menu-list can-be-hidden',
-								{ 'dragging-disabled': n.id < 0 }
-							]
-						}"
-				>
-					<template #item="{element: l}">
-						<li
-							class="list-menu loader-container is-loading-small"
-							:class="{'is-loading': projectUpdating[l.id]}"
-						>
-							<BaseButton
-								:to="{ name: 'project.index', params: { projectId: l.id} }"
-								class="list-menu-link"
-								:class="{'router-link-exact-active': currentProject.id === l.id}"
-							>
-								<span class="icon menu-item-icon handle">
-									<icon icon="grip-lines"/>
-								</span>
-								<ColorBubble
-										v-if="l.hexColor !== ''"
-										:color="l.hexColor"
-										class="mr-1"
-								/>
-								<span class="list-menu-title">{{ getProjectTitle(l) }}</span>
-							</BaseButton>
-							<BaseButton
-								v-if="l.id > 0"
-								class="favorite"
-								:class="{'is-favorite': l.isFavorite}"
-								@click="projectStore.toggleProjectFavorite(l)"
-							>
-								<icon :icon="l.isFavorite ? 'star' : ['far', 'star']"/>
-							</BaseButton>
-							<ProjectSettingsDropdown class="menu-list-dropdown" :project="l" v-if="l.id > 0">
-								<template #trigger="{toggleOpen}">
-									<BaseButton class="menu-list-dropdown-trigger" @click="toggleOpen">
-										<icon icon="ellipsis-h" class="icon"/>
-									</BaseButton>
-								</template>
-							</ProjectSettingsDropdown>
-							<span class="list-setting-spacer" v-else></span>
-						</li>
-					</template>
-				</draggable>
-			</template>
-		</nav>
+		<Loading
+			v-if="projectStore.isLoading"
+			variant="small"
+		/>
+		<template v-else>
+			<nav class="menu" v-if="favoriteProjects">
+				<ProjectsNavigation :model-value="favoriteProjects" :can-edit-order="false" :can-collapse="false"/>
+			</nav>
+
+			<nav class="menu">
+				<ProjectsNavigation
+					:model-value="projects"
+					:can-edit-order="true"
+					:can-collapse="true"
+					:level="1"
+				/>
+			</nav>
+		</template>
+
 		<PoweredByLink/>
 	</aside>
 </template>
 
 <script setup lang="ts">
-import {ref, computed, onBeforeMount} from 'vue'
-import draggable from 'zhyswan-vuedraggable'
-import type {SortableEvent} from 'sortablejs'
+import {computed} from 'vue'
 
-import BaseButton from '@/components/base/BaseButton.vue'
-import ProjectSettingsDropdown from '@/components/project/project-settings-dropdown.vue'
-import NamespaceSettingsDropdown from '@/components/namespace/namespace-settings-dropdown.vue'
 import PoweredByLink from '@/components/home/PoweredByLink.vue'
 import Logo from '@/components/home/Logo.vue'
-
-import {calculateItemPosition} from '@/helpers/calculateItemPosition'
-import {getNamespaceTitle} from '@/helpers/getNamespaceTitle'
-import {getProjectTitle} from '@/helpers/getProjectTitle'
-import type {IProject} from '@/modelTypes/IProject'
-import type {INamespace} from '@/modelTypes/INamespace'
-import ColorBubble from '@/components/misc/colorBubble.vue'
+import Loading from '@/components/misc/loading.vue'
 
 import {useBaseStore} from '@/stores/base'
 import {useProjectStore} from '@/stores/projects'
-import {useNamespaceStore} from '@/stores/namespaces'
-
-const drag = ref(false)
-const dragOptions = {
-	animation: 100,
-	ghostClass: 'ghost',
-}
+import ProjectsNavigation from '@/components/home/ProjectsNavigation.vue'
 
 const baseStore = useBaseStore()
-const namespaceStore = useNamespaceStore()
-const currentProject = computed(() => baseStore.currentProject)
-const menuActive = computed(() => baseStore.menuActive)
-const loading = computed(() => namespaceStore.isLoading)
-
-
-const namespaces = computed(() => {
-	return namespaceStore.namespaces.filter(n => !n.isArchived)
-})
-const activeProjects = computed(() => {
-	return namespaces.value.map(({projects}) => {
-		return projects?.filter(item => {
-			return typeof item !== 'undefined' && !item.isArchived
-		})
-	})
-})
-
-const namespaceTitles = computed(() => {
-	return namespaces.value.map((namespace) => getNamespaceTitle(namespace))
-})
-
-const namespaceProjectsCount = computed(() => {
-	return namespaces.value.map((_, index) => activeProjects.value[index]?.length ?? 0)
-})
-
 const projectStore = useProjectStore()
 
-function toggleProjects(namespaceId: INamespace['id']) {
-	projectsVisible.value[namespaceId] = !projectsVisible.value[namespaceId]
-}
-
-const projectsVisible = ref<{ [id: INamespace['id']]: boolean }>({})
-// FIXME: async action will be unfinished when component mounts
-onBeforeMount(async () => {
-	const namespaces = await namespaceStore.loadNamespaces()
-	namespaces.forEach(n => {
-		if (typeof projectsVisible.value[n.id] === 'undefined') {
-			projectsVisible.value[n.id] = true
-		}
-	})
-})
-
-function updateActiveProjects(namespace: INamespace, activeProjects: IProject[]) {
-	// This is a bit hacky: since we do have to filter out the archived items from the list
-	// for vue draggable updating it is not as simple as replacing it.
-	// To work around this, we merge the active projects with the archived ones. Doing so breaks the order
-	// because now all archived projects are sorted after the active ones. This is fine because they are sorted
-	// later when showing them anyway, and it makes the merging happening here a lot easier.
-	const projects = [
-		...activeProjects,
-		...namespace.projects.filter(l => l.isArchived),
-	]
-
-	namespaceStore.setNamespaceById({
-		...namespace,
-		projects,
-	})
-}
-
-const projectUpdating = ref<{ [id: INamespace['id']]: boolean }>({})
-
-async function saveListPosition(e: SortableEvent) {
-	if (!e.newIndex && e.newIndex !== 0) return
-
-	const namespaceId = parseInt(e.to.dataset.namespaceId as string)
-	const newNamespaceIndex = parseInt(e.to.dataset.namespaceIndex as string)
-
-	const projectsActive = activeProjects.value[newNamespaceIndex]
-	// If the project was dragged to the last position, Safari will report e.newIndex as the size of the projectsActive
-	// array instead of using the position. Because the index is wrong in that case, dragging the project will fail.
-	// To work around that we're explicitly checking that case here and decrease the index.
-	const newIndex = e.newIndex === projectsActive.length ? e.newIndex - 1 : e.newIndex
-
-	const project = projectsActive[newIndex]
-	const projectBefore = projectsActive[newIndex - 1] ?? null
-	const projectAfter = projectsActive[newIndex + 1] ?? null
-	projectUpdating.value[project.id] = true
-
-	const position = calculateItemPosition(
-		projectBefore !== null ? projectBefore.position : null,
-		projectAfter !== null ? projectAfter.position : null,
-	)
-
-	try {
-		// create a copy of the project in order to not violate pinia manipulation
-		await projectStore.updateProject({
-			...project,
-			position,
-			namespaceId,
-		})
-	} finally {
-		projectUpdating.value[project.id] = false
-	}
-}
+const projects = computed(() => projectStore.notArchivedRootProjects)
+const favoriteProjects = computed(() => projectStore.favoriteProjects)
 </script>
 
 <style lang="scss" scoped>
-$navbar-padding: 2rem;
-$vikunja-nav-background: var(--site-background);
-$vikunja-nav-color: var(--grey-700);
-$vikunja-nav-selected-width: 0.4rem;
-
 .logo {
 	display: block;
 
@@ -289,8 +102,8 @@ $vikunja-nav-selected-width: 0.4rem;
 	}
 }
 
-.namespace-container {
-	background: $vikunja-nav-background;
+.menu-container {
+	background: var(--site-background);
 	color: $vikunja-nav-color;
 	padding: 0 0 1rem;
 	transition: transform $transition-duration ease-in;
@@ -301,6 +114,7 @@ $vikunja-nav-selected-width: 0.4rem;
 	transform: translateX(-100%);
 	overflow-x: auto;
 	width: $navbar-width;
+	margin-top: 1rem;
 
 	@media screen and (max-width: $tablet) {
 		top: 0;
@@ -314,252 +128,24 @@ $vikunja-nav-selected-width: 0.4rem;
 	}
 }
 
-// these are general menu styles
-// should be in own components
-.menu {
-	.menu-label,
-	.menu-list .list-menu-link,
-	.menu-list a {
-		display: flex;
-		align-items: center;
-		justify-content: space-between;
-		cursor: pointer;
-
-		.color-bubble {
-			height: 12px;
-			flex: 0 0 12px;
-		}
-	}
-
-	.menu-list {
-		li {
-			height: 44px;
-			display: flex;
-			align-items: center;
-
-			&:hover {
-				background: var(--white);
-			}
-
-			.menu-list-dropdown {
-				opacity: 1;
-				transition: $transition;
-			}
-
-			@media(hover: hover) and (pointer: fine) {
-				.menu-list-dropdown {
-					opacity: 0;
-				}
-
-				&:hover .menu-list-dropdown {
-					opacity: 1;
-				}
-			}
-
-		}
-
-		.menu-item-icon {
-			color: var(--grey-400);
-		}
-
-		.menu-list-dropdown-trigger {
-			display: flex;
-			padding: 0.5rem;
-		}
-
-		.flip-list-move {
-			transition: transform $transition-duration;
-		}
-
-		.ghost {
-			background: var(--grey-200);
-
-			* {
-				opacity: 0;
-			}
-		}
-
-		a:hover {
-			background: transparent;
-		}
-
-		.list-menu-link,
-		li > a {
-			color: $vikunja-nav-color;
-			padding: 0.75rem .5rem 0.75rem ($navbar-padding * 1.5 - 1.75rem);
-			transition: all 0.2s ease;
-
-			border-radius: 0;
-			white-space: nowrap;
-			text-overflow: ellipsis;
-			overflow: hidden;
-			width: 100%;
-			border-left: $vikunja-nav-selected-width solid transparent;
-
-			&:hover {
-				border-left: $vikunja-nav-selected-width solid var(--primary);
-			}
-
-			&.router-link-exact-active {
-				color: var(--primary);
-				border-left: $vikunja-nav-selected-width solid var(--primary);
-			}
-
-			.icon {
-				height: 1rem;
-				vertical-align: middle;
-				padding-right: 0.5rem;
-			}
-
-			&.router-link-exact-active .icon:not(.handle) {
-				color: var(--primary);
-			}
-
-			.handle {
-				opacity: 0;
-				transition: opacity $transition;
-				margin-right: .25rem;
-			}
-
-			&:hover .handle {
-				opacity: 1;
-			}
-		}
-		&:not(.dragging-disabled) .handle {
-			cursor: grab;
-		}
-	}
-}
-
-.top-menu {
-	margin-top: math.div($navbar-padding, 2);
-
-	.menu-list {
-		li {
-			font-weight: 600;
-			font-family: $vikunja-font;
-		}
-
-		.list-menu-link,
-		li > a {
-			padding-left: 2rem;
-			display: inline-block;
-
-			.icon {
-				padding-bottom: .25rem;
-			}
-		}
-	}
-}
-
-.namespaces-lists {
-	padding-top: math.div($navbar-padding, 2);
-
-	.menu-label {
-		font-size: 1rem;
-		font-weight: 700;
-		font-weight: bold;
-		font-family: $vikunja-font;
-		color: $vikunja-nav-color;
+.top-menu .menu-list {
+	li {
 		font-weight: 600;
-		min-height: 2.5rem;
-		padding-top: 0;
-		padding-left: $navbar-padding;
-
-		overflow: hidden;
-		margin-bottom: 0;
-		flex: 1 1 auto;
-
-		.name {
-			overflow: hidden;
-			text-overflow: ellipsis;
-			white-space: nowrap;
-			margin-right: auto;
-		}
-
-		.count {
-			color: var(--grey-500);
-			margin-right: .5rem;
-			// align brackets with number
-			font-feature-settings: "case";
-		}
+		font-family: $vikunja-font;
 	}
 
-	.favorite {
-		margin-left: .25rem;
-		transition: opacity $transition, color $transition;
-		opacity: 1;
+	.list-menu-link,
+	li > a {
+		padding-left: 2rem;
+		display: inline-block;
 
-		&.is-favorite {
-			color: var(--warning);
-			opacity: 1;
+		.icon {
+			padding-bottom: .25rem;
 		}
 	}
-
-
-	@media(hover: hover) and (pointer: fine) {
-		.list-menu .favorite {
-			opacity: 0;
-		}
-
-		.list-menu:hover .favorite,
-		.favorite.is-favorite {
-			opacity: 1;
-		}
-	}
-
-	.list-menu-title {
-		overflow: hidden;
-		text-overflow: ellipsis;
-		width: 100%;
-	}
-
-	.color-bubble {
-		width: 14px;
-		height: 14px;
-		flex-basis: auto;
-	}
-
-	.is-archived {
-		min-width: 85px;
-	}
 }
 
-.namespace-title {
-	display: flex;
-	align-items: center;
-	justify-content: space-between;
-	color: $vikunja-nav-color;
-	padding: 0 .25rem;
-
-	.toggle-lists-icon {
-		svg {
-			transition: all $transition;
-			transform: rotate(90deg);
-			opacity: 1;
-		}
-
-		&.active svg {
-			transform: rotate(0deg);
-			opacity: 0;
-		}
-	}
-
-	&:hover .toggle-lists-icon svg {
-		opacity: 1;
-	}
-
-	&:not(.has-menu) .toggle-lists-icon {
-		padding-right: 1rem;
-	}
-}
-
-.list-setting-spacer {
-	width: 2.5rem;
-	flex-shrink: 0;
-}
-
-.namespaces-list.loader-container.is-loading {
-	min-height: calc(100vh - #{$navbar-height + 1.5rem + 1rem + 1.5rem});
+.menu + .menu {
+	padding-top: math.div($navbar-padding, 2);
 }
 </style>

src/components/input/SelectNamespace.vue

@@ -1,63 +0,0 @@
-<template>
-	<multiselect
-		v-model="selectedNamespaces"
-		:search-results="foundNamespaces"
-		:loading="namespaceService.loading"
-		:multiple="true"
-		:placeholder="$t('namespace.search')"
-		label="namespace"
-		@search="findNamespaces"
-	/>
-</template>
-
-<script setup lang="ts">
-import {computed, ref, shallowReactive, watchEffect, type PropType} from 'vue'
-
-import Multiselect from '@/components/input/multiselect.vue'
-
-import type {INamespace} from '@/modelTypes/INamespace'
-
-import NamespaceService from '@/services/namespace'
-import {includesById} from '@/helpers/utils'
-
-const props = defineProps({
-	modelValue: {
-		type: Array as PropType<INamespace[]>,
-		default: () => [],
-	},
-})
-const emit = defineEmits<{
-	(e: 'update:modelValue', value: INamespace[]): void
-}>()
-
-const namespaces = ref<INamespace[]>([])
-
-watchEffect(() => {
-	namespaces.value = props.modelValue
-})
-
-const selectedNamespaces = computed({
-	get() {
-		return namespaces.value
-	},
-	set: (value) => {
-		namespaces.value = value
-		emit('update:modelValue', value)
-	},
-})
-
-const namespaceService = shallowReactive(new NamespaceService())
-const foundNamespaces = ref<INamespace[]>([])
-
-async function findNamespaces(query: string) {
-	if (query === '') {
-		foundNamespaces.value = []
-		return
-	}
-
-	const response = await namespaceService.getAll({}, {s: query}) as INamespace[]
-
-	// Filter selected items from the results
-	foundNamespaces.value = response.filter(({id}) => !includesById(namespaces.value, id))
-}
-</script>

src/components/misc/keyboard-shortcuts/shortcuts.ts

@@ -44,8 +44,8 @@ export const KEYBOARD_SHORTCUTS : ShortcutGroup[] = [
 				combination: 'then',
 			},
 			{
-				title: 'keyboardShortcuts.navigation.namespaces',
-				keys: ['g', 'n'],
+				title: 'keyboardShortcuts.navigation.projects',
+				keys: ['g', 'p'],
 				combination: 'then',
 			},
 			{

src/components/misc/loading.vue

@@ -1,13 +1,21 @@
 <template>
-	<div class="loader-container is-loading"></div>
+	<div class="loader-container is-loading" :class="{'is-small': variant === 'small'}"></div>
 </template>
 
 <script lang="ts">
 export default {
-	inheritAttrs: false,
+	inheritAttrs: true,
 }
 </script>
 
+<script lang="ts" setup>
+const {
+	variant = 'default',
+} = defineProps<{
+	variant: 'default' | 'small'
+}>()
+</script>
+
 <style scoped lang="scss">
 .loader-container {
 	height: 100%;
@@ -20,5 +28,18 @@ export default {
 		min-height: 50px;
 		min-width: 100px;
 	}
+
+	&.is-small {
+		min-width: 100%;
+		height: 150px;
+
+		&.is-loading::after {
+			width: 3rem;
+			height: 3rem;
+			top: calc(50% - 1.5rem);
+			left: calc(50% - 1.5rem);
+			border-width: 3px;
+		}
+	}
 }
 </style>

src/components/misc/subscription.vue

@@ -47,7 +47,7 @@ import {success} from '@/message'
 import type { IconProp } from '@fortawesome/fontawesome-svg-core'
 
 const props = defineProps({
-	entity: String,
+	entity: String as ISubscription['entity'],
 	entityId: Number,
 	isButton: {
 		type: Boolean,
@@ -73,12 +73,6 @@ const {t} = useI18n({useScope: 'global'})
 
 const tooltipText = computed(() => {
 	if (disabled.value) {
-		if (props.entity === 'project' && subscriptionEntity.value === 'namespace') {
-			return t('task.subscription.subscribedProjectThroughParentNamespace')
-		}
-		if (props.entity === 'task' && subscriptionEntity.value === 'namespace') {
-			return t('task.subscription.subscribedTaskThroughParentNamespace')
-		}
 		if (props.entity === 'task' && subscriptionEntity.value === 'project') {
 			return t('task.subscription.subscribedTaskThroughParentProject')
 		}
@@ -87,10 +81,6 @@ const tooltipText = computed(() => {
 	}
 
 	switch (props.entity) {
-		case 'namespace':
-			return props.modelValue !== null ?
-				t('task.subscription.subscribedNamespace') :
-				t('task.subscription.notSubscribedNamespace')
 		case 'project':
 			return props.modelValue !== null ?
 				t('task.subscription.subscribedProject') :
@@ -130,9 +120,6 @@ async function subscribe() {
 
 	let message = ''
 	switch (props.entity) {
-		case 'namespace':
-			message = t('task.subscription.subscribeSuccessNamespace')
-			break
 		case 'project':
 			message = t('task.subscription.subscribeSuccessProject')
 			break
@@ -153,9 +140,6 @@ async function unsubscribe() {
 
 	let message = ''
 	switch (props.entity) {
-		case 'namespace':
-			message = t('task.subscription.unsubscribeSuccessNamespace')
-			break
 		case 'project':
 			message = t('task.subscription.unsubscribeSuccessProject')
 			break

src/components/namespace/namespace-settings-dropdown.vue

@@ -1,103 +0,0 @@
-<template>
-	<dropdown>
-		<template #trigger="triggerProps">
-			<slot name="trigger" v-bind="triggerProps">
-				<BaseButton class="dropdown-trigger" @click="triggerProps.toggleOpen">
-					<icon icon="ellipsis-h" class="icon"/>
-				</BaseButton>
-			</slot>
-		</template>
-
-		<template v-if="namespace.isArchived">
-			<dropdown-item
-				:to="{ name: 'namespace.settings.archive', params: { id: namespace.id } }"
-				icon="archive"
-			>
-				{{ $t('menu.unarchive') }}
-			</dropdown-item>
-		</template>
-		<template v-else>
-			<dropdown-item
-				:to="{ name: 'namespace.settings.edit', params: { id: namespace.id } }"
-				icon="pen"
-			>
-				{{ $t('menu.edit') }}
-			</dropdown-item>
-			<dropdown-item
-				:to="{ name: 'namespace.settings.share', params: { namespaceId: namespace.id } }"
-				icon="share-alt"
-			>
-				{{ $t('menu.share') }}
-			</dropdown-item>
-			<dropdown-item
-				:to="{ name: 'project.create', params: { namespaceId: namespace.id } }"
-				icon="plus"
-			>
-				{{ $t('menu.newProject') }}
-			</dropdown-item>
-			<dropdown-item
-				:to="{ name: 'namespace.settings.archive', params: { id: namespace.id } }"
-				icon="archive"
-			>
-				{{ $t('menu.archive') }}
-			</dropdown-item>
-			<Subscription
-				class="has-no-shadow"
-				:is-button="false"
-				entity="namespace"
-				:entity-id="namespace.id"
-				:model-value="subscription"
-				@update:model-value="setSubscriptionInStore"
-				type="dropdown"
-			/>
-			<dropdown-item
-				:to="{ name: 'namespace.settings.delete', params: { id: namespace.id } }"
-				icon="trash-alt"
-				class="has-text-danger"
-			>
-				{{ $t('menu.delete') }}
-			</dropdown-item>
-		</template>
-	</dropdown>
-</template>
-
-<script setup lang="ts">
-import {ref, onMounted, type PropType} from 'vue'
-
-import BaseButton from '@/components/base/BaseButton.vue'
-import Dropdown from '@/components/misc/dropdown.vue'
-import DropdownItem from '@/components/misc/dropdown-item.vue'
-import Subscription from '@/components/misc/subscription.vue'
-import type {INamespace} from '@/modelTypes/INamespace'
-import type {ISubscription} from '@/modelTypes/ISubscription'
-import {useNamespaceStore} from '@/stores/namespaces'
-
-const props = defineProps({
-	namespace: {
-		type: Object as PropType<INamespace>,
-		required: true,
-	},
-})
-
-const namespaceStore = useNamespaceStore()
-
-const subscription = ref<ISubscription | null>(null)
-onMounted(() => {
-	subscription.value = props.namespace.subscription
-})
-
-function setSubscriptionInStore(sub: ISubscription) {
-	subscription.value = sub
-	namespaceStore.setNamespaceById({
-		...props.namespace,
-		subscription: sub,
-	})
-}
-</script>
-
-<style scoped lang="scss">
-.dropdown-trigger {
-	padding: 0.5rem;
-	display: flex;
-}
-</style>

src/components/project/ProjectWrapper.vue

@@ -1,6 +1,6 @@
 <template>
 	<div
-		:class="{ 'is-loading': projectService.loading, 'is-archived': currentProject.isArchived}"
+		:class="{ 'is-loading': projectService.loading, 'is-archived': currentProject?.isArchived}"
 		class="loader-container"
 	>
 		<div class="switch-view-container">
@@ -45,8 +45,8 @@
 			<slot name="header" />
 		</div>
 		<CustomTransition name="fade">
-			<Message variant="warning" v-if="currentProject.isArchived" class="mb-4">
-				{{ $t('project.archived') }}
+			<Message variant="warning" v-if="currentProject?.isArchived" class="mb-4">
+				{{ $t('project.archivedMessage') }}
 			</Message>
 		</CustomTransition>
 
@@ -98,7 +98,7 @@ const currentProject = computed(() => {
 		maxRight: null,
 	} : baseStore.currentProject
 })
-useTitle(() => currentProject.value.id ? getProjectTitle(currentProject.value) : '')
+useTitle(() => currentProject.value?.id ? getProjectTitle(currentProject.value) : '')
 
 // watchEffect would be called every time the prop would get a value assigned, even if that value was the same as before.
 // This resulted in loading and setting the project multiple times, even when navigating away from it.
@@ -118,7 +118,7 @@ watch(
 			(
 				projectIdToLoad === loadedProjectId.value ||
 				typeof projectIdToLoad === 'undefined' ||
-				projectIdToLoad === currentProject.value.id
+				projectIdToLoad === currentProject.value?.id
 			)
 			&& typeof currentProject.value !== 'undefined' && currentProject.value.maxRight !== null
 		) {
@@ -130,8 +130,8 @@ watch(
 
 		// Set the current project to the one we're about to load so that the title is already shown at the top
 		loadedProjectId.value = 0
-		const projectFromStore = projectStore.getProjectById(projectData.id)
-		if (projectFromStore !== null) {
+		const projectFromStore = projectStore.projects[projectData.id]
+		if (projectFromStore) {
 			baseStore.setBackground(null)
 			baseStore.setBlurHash(null)
 			baseStore.handleSetCurrentProject({project: projectFromStore})

src/components/project/partials/ProjectCard.vue

@@ -15,7 +15,7 @@
 			:class="{'is-visible': background}"
 			:style="{'background-image': background !== null ? `url(${background})` : undefined}"
 		/>
-		<span v-if="project.isArchived" class="is-archived" >{{ $t('namespace.archived') }}</span>
+		<span v-if="project.isArchived" class="is-archived" >{{ $t('project.archived') }}</span>
 
 		<div class="project-title" aria-hidden="true">{{ project.title }}</div>
 		<BaseButton

src/components/project/partials/filters.vue

@@ -165,16 +165,6 @@
 					/>
 				</div>
 			</div>
-			<div class="field">
-				<label class="label">{{ $t('namespace.namespaces') }}</label>
-				<div class="control">
-					<SelectNamespace
-						v-model="entities.namespace"
-						@select="changeMultiselectFilter('namespace', 'namespace')"
-						@remove="changeMultiselectFilter('namespace', 'namespace')"
-					/>
-				</div>
-			</div>
 		</template>
 	</card>
 </template>
@@ -189,7 +179,6 @@ import {camelCase} from 'camel-case'
 
 import type {ILabel} from '@/modelTypes/ILabel'
 import type {IUser} from '@/modelTypes/IUser'
-import type {INamespace} from '@/modelTypes/INamespace'
 import type {IProject} from '@/modelTypes/IProject'
 
 import {useLabelStore} from '@/stores/labels'
@@ -201,7 +190,6 @@ import EditLabels from '@/components/tasks/partials/editLabels.vue'
 import Fancycheckbox from '@/components/input/fancycheckbox.vue'
 import SelectUser from '@/components/input/SelectUser.vue'
 import SelectProject from '@/components/input/SelectProject.vue'
-import SelectNamespace from '@/components/input/SelectNamespace.vue'
 
 import {parseDateOrString} from '@/helpers/time/parseDateOrString'
 import {dateIsValid, formatISO} from '@/helpers/time/formatDate'
@@ -209,7 +197,6 @@ import {objectToSnakeCase} from '@/helpers/case'
 
 import UserService from '@/services/user'
 import ProjectService from '@/services/project'
-import NamespaceService from '@/services/namespace'
 
 // FIXME: do not use this here for now. instead create new version from DEFAULT_PARAMS
 import {getDefaultParams} from '@/composables/useTaskList'
@@ -240,7 +227,6 @@ const DEFAULT_FILTERS = {
 	assignees: '',
 	labels: '',
 	project_id: '',
-	namespace: '',
 } as const
 
 const props = defineProps({
@@ -265,23 +251,20 @@ const filters = ref({...DEFAULT_FILTERS})
 const services = {
 	users: shallowReactive(new UserService()),
 	projects: shallowReactive(new ProjectService()),
-  namespace: shallowReactive(new NamespaceService()),
 }
 
 interface Entities {
 	users: IUser[]
 	labels: ILabel[]
 	projects: IProject[]
-	namespace: INamespace[]
 }
 
-type EntityType = 'users' | 'labels' | 'projects' | 'namespace'
+type EntityType = 'users' | 'labels' | 'projects'
 
 const entities: Entities = reactive({
 	users: [],
 	labels: [],
 	projects: [],
-	namespace: [],
 })
 
 onMounted(() => {
@@ -328,7 +311,6 @@ function prepareFilters() {
 	prepareDate('reminders')
 	prepareRelatedObjectFilter('users', 'assignees')
 	prepareRelatedObjectFilter('projects', 'project_id')
-	prepareRelatedObjectFilter('namespace')
 
 	prepareSingleValue('labels')
 

src/components/project/project-settings-dropdown.vue

@@ -72,6 +72,13 @@
 				@update:model-value="setSubscriptionInStore"
 				type="dropdown"
 			/>
+			<dropdown-item
+				v-if="level < 2"
+				:to="{ name: 'project.createFromParent', params: { parentProjectId: project.id } }"
+				icon="layer-group"
+			>
+				{{ $t('menu.createProject') }}
+			</dropdown-item>
 			<dropdown-item
 				:to="{ name: 'project.settings.delete', params: { projectId: project.id } }"
 				icon="trash-alt"
@@ -96,17 +103,18 @@ import type {ISubscription} from '@/modelTypes/ISubscription'
 import {isSavedFilter} from '@/services/savedFilter'
 import {useConfigStore} from '@/stores/config'
 import {useProjectStore} from '@/stores/projects'
-import {useNamespaceStore} from '@/stores/namespaces'
 
 const props = defineProps({
 	project: {
 		type: Object as PropType<IProject>,
 		required: true,
 	},
+	level: {
+		type: Number,
+	},
 })
 
 const projectStore = useProjectStore()
-const namespaceStore = useNamespaceStore()
 const subscription = ref<ISubscription | null>(null)
 watchEffect(() => {
 	subscription.value = props.project.subscription ?? null
@@ -122,6 +130,5 @@ function setSubscriptionInStore(sub: ISubscription) {
 		subscription: sub,
 	}
 	projectStore.setProject(updatedProject)
-	namespaceStore.setProjectInNamespaceById(updatedProject)
 }
 </script>

src/components/quick-actions/quick-actions.vue

@@ -61,7 +61,6 @@ import {useRouter} from 'vue-router'
 import TaskService from '@/services/task'
 import TeamService from '@/services/team'
 
-import NamespaceModel from '@/models/namespace'
 import TeamModel from '@/models/team'
 import ProjectModel from '@/models/project'
 
@@ -70,7 +69,6 @@ import QuickAddMagic from '@/components/tasks/partials/quick-add-magic.vue'
 
 import {useBaseStore} from '@/stores/base'
 import {useProjectStore} from '@/stores/projects'
-import {useNamespaceStore} from '@/stores/namespaces'
 import {useLabelStore} from '@/stores/labels'
 import {useTaskStore} from '@/stores/tasks'
 
@@ -81,7 +79,6 @@ import {success} from '@/message'
 
 import type {ITeam} from '@/modelTypes/ITeam'
 import type {ITask} from '@/modelTypes/ITask'
-import type {INamespace} from '@/modelTypes/INamespace'
 import type {IProject} from '@/modelTypes/IProject'
 
 const {t} = useI18n({useScope: 'global'})
@@ -89,7 +86,6 @@ const router = useRouter()
 
 const baseStore = useBaseStore()
 const projectStore = useProjectStore()
-const namespaceStore = useNamespaceStore()
 const labelStore = useLabelStore()
 const taskStore = useTaskStore()
 
@@ -105,7 +101,6 @@ enum ACTION_TYPE {
 enum COMMAND_TYPE {
 	NEW_TASK = 'newTask',
 	NEW_PROJECT = 'newProject',
-	NEW_NAMESPACE = 'newNamespace',
 	NEW_TEAM = 'newTeam',
 }
 
@@ -147,24 +142,15 @@ const foundProjects = computed(() => {
 		return []
 	}
 
-	const ncache: { [id: ProjectModel['id']]: INamespace } = {}
 	const history = getHistory()
 	const allProjects = [
 		...new Set([
-			...history.map((l) => projectStore.getProjectById(l.id)),
+			...history.map((l) => projectStore.projects[l.id]),
 			...projectStore.searchProject(project),
 		]),
 	]
 
-	return allProjects.filter((l) => {
-		if (typeof l === 'undefined' || l === null) {
-			return false
-		}
-		if (typeof ncache[l.namespaceId] === 'undefined') {
-			ncache[l.namespaceId] = namespaceStore.getNamespaceById(l.namespaceId)
-		}
-		return !ncache[l.namespaceId].isArchived
-	})
+	return allProjects.filter(l => Boolean(l))
 })
 
 // FIXME: use fuzzysearch
@@ -205,7 +191,6 @@ const results = computed<Result[]>(() => {
 
 const loading = computed(() => 
 	taskService.loading ||
-	namespaceStore.isLoading ||
 	projectStore.isLoading ||
 	teamService.loading,
 )
@@ -230,12 +215,6 @@ const commands = computed<{ [key in COMMAND_TYPE]: Command }>(() => ({
 		placeholder: t('quickActions.newProject'),
 		action: newProject,
 	},
-	newNamespace: {
-		type: COMMAND_TYPE.NEW_NAMESPACE,
-		title: t('quickActions.cmds.newNamespace'),
-		placeholder: t('quickActions.newNamespace'),
-		action: newNamespace,
-	},
 	newTeam: {
 		type: COMMAND_TYPE.NEW_TEAM,
 		title: t('quickActions.cmds.newTeam'),
@@ -252,7 +231,6 @@ const currentProject = computed(() => Object.keys(baseStore.currentProject).leng
 )
 
 const hintText = computed(() => {
-	let namespace
 	if (selectedCmd.value !== null && currentProject.value !== null) {
 		switch (selectedCmd.value.type) {
 			case COMMAND_TYPE.NEW_TASK:
@@ -260,12 +238,7 @@ const hintText = computed(() => {
 					title: currentProject.value.title,
 				})
 			case COMMAND_TYPE.NEW_PROJECT:
-				namespace = namespaceStore.getNamespaceById(
-					currentProject.value.namespaceId,
-				)
-				return t('quickActions.createProject', {
-					title: namespace?.title,
-				})
+				return t('quickActions.createProject')
 		}
 	}
 	const prefixes =
@@ -278,7 +251,7 @@ const availableCmds = computed(() => {
 	if (currentProject.value !== null) {
 		cmds.push(commands.value.newTask, commands.value.newProject)
 	}
-	cmds.push(commands.value.newNamespace, commands.value.newTeam)
+	cmds.push(commands.value.newTeam)
 	return cmds
 })
 
@@ -396,7 +369,7 @@ function searchTasks() {
 		const r = await taskService.getAll({}, params) as  DoAction<ITask>[]
 		foundTasks.value = r.map((t) => {
 			t.type = ACTION_TYPE.TASK
-			const project = projectStore.getProjectById(t.projectId)
+			const project = projectStore.projects[t.projectId]
 			if (project !== null) {
 				t.title = `${t.title} (${project.title})`
 			}
@@ -504,21 +477,10 @@ async function newProject() {
 	if (currentProject.value === null) {
 		return
 	}
-	const newProject = await projectStore.createProject(new ProjectModel({
+	await projectStore.createProject(new ProjectModel({
 		title: query.value,
-		namespaceId: currentProject.value.namespaceId,
 	}))
 	success({ message: t('project.create.createdSuccess')})
-	await router.push({
-		name: 'project.index',
-		params: { projectId: newProject.id },
-	})
-}
-
-async function newNamespace() {
-	const newNamespace = new NamespaceModel({ title: query.value })
-	await namespaceStore.createNamespace(newNamespace)
-	success({ message: t('namespace.create.success')  })
 }
 
 async function newTeam() {

src/components/sharing/userTeam.vue

@@ -139,10 +139,6 @@ import {ref, reactive, computed, shallowReactive, type Ref} from 'vue'
 import type {PropType} from 'vue'
 import {useI18n} from 'vue-i18n'
 
-import UserNamespaceService from '@/services/userNamespace'
-import UserNamespaceModel from '@/models/userNamespace'
-import type {IUserNamespace} from '@/modelTypes/IUserNamespace'
-
 import UserProjectService from '@/services/userProject'
 import UserProjectModel from '@/models/userProject'
 import type {IUserProject} from '@/modelTypes/IUserProject'
@@ -151,10 +147,6 @@ import UserService from '@/services/user'
 import UserModel, { getDisplayName } from '@/models/user'
 import type {IUser} from '@/modelTypes/IUser'
 
-import TeamNamespaceService from '@/services/teamNamespace'
-import TeamNamespaceModel from '@/models/teamNamespace'
-import type { ITeamNamespace } from '@/modelTypes/ITeamNamespace'
-
 import TeamProjectService from '@/services/teamProject'
 import TeamProjectModel from '@/models/teamProject'
 import type { ITeamProject } from '@/modelTypes/ITeamProject'
@@ -170,13 +162,15 @@ import Nothing from '@/components/misc/nothing.vue'
 import {success} from '@/message'
 import {useAuthStore} from '@/stores/auth'
 
+// FIXME: I think this whole thing can now only manage user/team sharing for projects? Maybe remove a little generalization?
+
 const props = defineProps({
 	type: {
-		type: String as PropType<'project' | 'namespace'>,
+		type: String as PropType<'project'>,
 		default: '',
 	},
 	shareType: {
-		type: String as PropType<'user' | 'team' | 'namespace'>,
+		type: String as PropType<'user' | 'team'>,
 		default: '',
 	},
 	id: {
@@ -191,9 +185,9 @@ const props = defineProps({
 
 const {t} = useI18n({useScope: 'global'})
 
-// This user service is either a userNamespaceService or a userProjectService, depending on the type we are using
-let stuffService: UserNamespaceService | UserProjectService | TeamProjectService | TeamNamespaceService
-let stuffModel: IUserNamespace | IUserProject | ITeamProject | ITeamNamespace
+// This user service is a userProjectService, depending on the type we are using
+let stuffService: UserProjectService | TeamProjectService
+let stuffModel: IUserProject | ITeamProject
 let searchService: UserService | TeamService
 let sharable: Ref<IUser | ITeam>
 
@@ -231,10 +225,6 @@ const sharableName = computed(() => {
 		return t('project.list.title')
 	}
 
-	if (props.shareType === 'namespace') {
-		return t('namespace.namespace')
-	}
-
 	return ''
 })
 
@@ -247,11 +237,6 @@ if (props.shareType === 'user') {
 	if (props.type === 'project') {
 		stuffService = shallowReactive(new UserProjectService())
 		stuffModel = reactive(new UserProjectModel({projectId: props.id}))
-	} else if (props.type === 'namespace') {
-		stuffService = shallowReactive(new UserNamespaceService())
-		stuffModel = reactive(new UserNamespaceModel({
-			namespaceId: props.id,
-		}))
 	} else {
 		throw new Error('Unknown type: ' + props.type)
 	}
@@ -264,11 +249,6 @@ if (props.shareType === 'user') {
 	if (props.type === 'project') {
 		stuffService = shallowReactive(new TeamProjectService())
 		stuffModel = reactive(new TeamProjectModel({projectId: props.id}))
-	} else if (props.type === 'namespace') {
-		stuffService = shallowReactive(new TeamNamespaceService())
-		stuffModel = reactive(new TeamNamespaceModel({
-			namespaceId: props.id,
-		}))
 	} else {
 		throw new Error('Unknown type: ' + props.type)
 	}

src/components/tasks/partials/projectSearch.vue

@@ -11,8 +11,10 @@
 		@search="findProjects"
 	>
 		<template #searchResult="{option}">
-			<span class="project-namespace-title search-result">{{ namespace((option as IProject).namespaceId) }} ></span>
-			{{ (option as IProject).title }}
+			<span class="has-text-grey" v-if="projectStore.getAncestors(option).length > 1">
+				{{ projectStore.getAncestors(option).filter(p => p.id !== option.id).map(p => getProjectTitle(p)).join(' &gt; ') }} &gt;
+			</span>
+			{{ getProjectTitle(option) }}
 		</template>
 	</Multiselect>
 </template>
@@ -20,13 +22,11 @@
 <script lang="ts" setup>
 import {reactive, ref, watch} from 'vue'
 import type {PropType} from 'vue'
-import {useI18n} from 'vue-i18n'
 
 import type {IProject} from '@/modelTypes/IProject'
-import type {INamespace} from '@/modelTypes/INamespace'
 
 import {useProjectStore} from '@/stores/projects'
-import {useNamespaceStore} from '@/stores/namespaces'
+import {getProjectTitle} from '@/helpers/getProjectTitle'
 
 import ProjectModel from '@/models/project'
 
@@ -40,8 +40,6 @@ const props = defineProps({
 })
 const emit = defineEmits(['update:modelValue'])
 
-const {t} = useI18n({useScope: 'global'})
-
 const project: IProject = reactive(new ProjectModel())
 
 watch(
@@ -54,7 +52,6 @@ watch(
 )
 
 const projectStore = useProjectStore()
-const namespaceStore = useNamespaceStore()
 const foundProjects = ref<IProject[]>([])
 function findProjects(query: string) {
 	if (query === '') {
@@ -70,17 +67,4 @@ function select(l: IProject | null) {
 	Object.assign(project, l)
 	emit('update:modelValue', project)
 }
-
-function namespace(namespaceId: INamespace['id']) {
-	const namespace = namespaceStore.getNamespaceById(namespaceId)
-	return namespace !== null
-		? namespace.title
-		: t('project.shared')
-}
 </script>
-
-<style lang="scss" scoped>
-.project-namespace-title {
-	color: var(--grey-500);
-}
-</style>

src/components/tasks/partials/relatedTasks.vue

@@ -46,11 +46,6 @@
 									class="different-project"
 									v-if="task.projectId !== projectId"
 								>
-									<span
-										v-if="task.differentNamespace !== null"
-										v-tooltip="$t('task.relation.differentNamespace')">
-										{{ task.differentNamespace }} >
-									</span>
 									<span
 										v-if="task.differentProject !== null"
 										v-tooltip="$t('task.relation.differentProject')">
@@ -101,11 +96,6 @@
 								class="different-project"
 								v-if="t.projectId !== projectId"
 							>
-								<span
-									v-if="t.differentNamespace !== null"
-									v-tooltip="$t('task.relation.differentNamespace')">
-									{{ t.differentNamespace }} >
-								</span>
 								<span
 									v-if="t.differentProject !== null"
 									v-tooltip="$t('task.relation.differentProject')">
@@ -168,10 +158,9 @@ import BaseButton from '@/components/base/BaseButton.vue'
 import Multiselect from '@/components/input/multiselect.vue'
 import Fancycheckbox from '@/components/input/fancycheckbox.vue'
 
-import {useNamespaceStore} from '@/stores/namespaces'
-
 import {error, success} from '@/message'
 import {useTaskStore} from '@/stores/tasks'
+import {useProjectStore} from '@/stores/projects'
 
 const props = defineProps({
 	taskId: {
@@ -196,7 +185,7 @@ const props = defineProps({
 })
 
 const taskStore = useTaskStore()
-const namespaceStore = useNamespaceStore()
+const projectStore = useProjectStore()
 const route = useRoute()
 const {t} = useI18n({useScope: 'global'})
 
@@ -230,26 +219,15 @@ async function findTasks(newQuery: string) {
 	foundTasks.value = await taskService.getAll({}, {s: newQuery})
 }
 
-const getProjectAndNamespaceById = (projectId: number) => namespaceStore.getProjectAndNamespaceById(projectId, true)
-
-const namespace = computed(() => getProjectAndNamespaceById(props.projectId)?.namespace)
-
 function mapRelatedTasks(tasks: ITask[]) {
 	return tasks.map(task => {
 		// by doing this here once we can save a lot of duplicate calls in the template
-		const {
-			project,
-			namespace: taskNamespace,
-		} = getProjectAndNamespaceById(task.projectId) || {project: null, namespace: null}
+		const project = projectStore.projects[task.ProjectId]
 
 		return {
 			...task,
-			differentNamespace:
-				(taskNamespace !== null &&
-					taskNamespace.id !== namespace.value.id &&
-					taskNamespace?.title) || null,
 			differentProject:
-				(project !== null &&
+				(project &&
 					task.projectId !== props.projectId &&
 					project?.title) || null,
 		}

src/components/tasks/partials/singleTaskInProject.vue

@@ -7,19 +7,19 @@
 		/>
 
 		<ColorBubble
-			v-if="showProjectColor && projectColor !== '' && currentProject.id !== task.projectId"
+			v-if="showProjectColor && projectColor !== '' && currentProject?.id !== task.projectId"
 			:color="projectColor"
 			class="mr-1"
 		/>
 
 		<router-link
 			:to="taskDetailRoute"
-			:class="{ 'done': task.done, 'show-project': showProject && project !== null}"
+			:class="{ 'done': task.done, 'show-project': showProject && project}"
 			class="tasktext"
 		>
 			<span>
 				<router-link
-					v-if="showProject && project !== null"
+					v-if="showProject && typeof project !== 'undefined'"
 					:to="{ name: 'project.list', params: { projectId: task.projectId } }"
 					class="task-project"
 					:class="{'mr-2': task.hexColor !== ''}"
@@ -34,7 +34,7 @@
 				/>
 
 				<!-- Show any parent tasks to make it clear this task is a sub task of something -->
-				<span class="parent-tasks" v-if="typeof task.relatedTasks.parenttask !== 'undefined'">
+				<span class="parent-tasks" v-if="typeof task.relatedTasks?.parenttask !== 'undefined'">
 					<template v-for="(pt, i) in task.relatedTasks.parenttask">
 						{{ pt.title }}<template v-if="(i + 1) < task.relatedTasks.parenttask.length">,&nbsp;</template>
 					</template>
@@ -104,7 +104,7 @@
 		</progress>
 
 		<router-link
-			v-if="!showProject && currentProject.id !== task.projectId && project !== null"
+			v-if="!showProject && currentProject?.id !== task.projectId && project"
 			:to="{ name: 'project.list', params: { projectId: task.projectId } }"
 			class="task-project"
 			v-tooltip="$t('task.detail.belongsToProject', {project: project.title})"
@@ -149,7 +149,6 @@ import {formatDateSince, formatISO, formatDateLong} from '@/helpers/time/formatD
 import {success} from '@/message'
 
 import {useProjectStore} from '@/stores/projects'
-import {useNamespaceStore} from '@/stores/namespaces'
 import {useBaseStore} from '@/stores/base'
 import {useTaskStore} from '@/stores/tasks'
 
@@ -209,10 +208,9 @@ onBeforeUnmount(() => {
 const baseStore = useBaseStore()
 const projectStore = useProjectStore()
 const taskStore = useTaskStore()
-const namespaceStore = useNamespaceStore()
 
-const project = computed(() => projectStore.getProjectById(task.value.projectId))
-const projectColor = computed(() => project.value !== null ? project.value.hexColor : '')
+const project = computed(() => projectStore.projects[task.value.projectId])
+const projectColor = computed(() => project.value ? project.value?.hexColor : '')
 
 const currentProject = computed(() => {
 	return typeof baseStore.currentProject === 'undefined' ? {
@@ -257,10 +255,8 @@ function undoDone(checked: boolean) {
 }
 
 async function toggleFavorite() {
-	task.value.isFavorite = !task.value.isFavorite
-	task.value = await taskService.update(task.value)
+	task.value = await taskStore.toggleFavorite(task.value)
 	emit('task-updated', task.value)
-	namespaceStore.loadNamespacesIfFavoritesDontExist()
 }
 
 const deferDueDate = ref<typeof DeferTask | null>(null)

src/composables/useNamespaceSearch.ts

@@ -1,19 +0,0 @@
-import {ref, computed} from 'vue'
-import {useNamespaceStore} from '@/stores/namespaces'
-
-export function useNamespaceSearch() {
-	const query = ref('')
-	
-	const namespaceStore = useNamespaceStore()
-	const namespaces = computed(() => namespaceStore.searchNamespace(query.value))
-	
-	function findNamespaces(newQuery: string) {
-		query.value = newQuery
-	}
-
-	return {
-		namespaces,
-		findNamespaces,
-	}
-}
-

src/helpers/canNestProjectDeeper.ts

@@ -0,0 +1,7 @@
+export function canNestProjectDeeper(level: number) {
+	if (level < 2) {
+		return true
+	}
+
+	return level >= 2 && window.PROJECT_INFINITE_NESTING_ENABLED
+}

src/helpers/getNamespaceTitle.ts

@@ -1,15 +0,0 @@
-import {i18n} from '@/i18n'
-import type {INamespace} from '@/modelTypes/INamespace'
-
-export const getNamespaceTitle = (n: INamespace) => {
-	if (n.id === -1) {
-		return i18n.global.t('namespace.pseudo.sharedProjects.title')
-	}
-	if (n.id === -2) {
-		return i18n.global.t('namespace.pseudo.favorites.title')
-	}
-	if (n.id === -3) {
-		return i18n.global.t('namespace.pseudo.savedFilters.title')
-	}
-	return n.title
-}

src/helpers/getProjectTitle.ts

@@ -1,9 +1,14 @@
 import {i18n} from '@/i18n'
 import type {IProject} from '@/modelTypes/IProject'
 
-export function getProjectTitle(l: IProject) {
-	if (l.id === -1) {
+export function getProjectTitle(project: IProject) {
+	if (project.id === -1) {
 		return i18n.global.t('project.pseudo.favorites.title')
 	}
-	return l.title
+
+	if (project.title === 'Inbox') {
+		return i18n.global.t('project.inboxTitle')
+	}
+
+	return project.title
 }

src/i18n/lang/en.json

@@ -6,9 +6,7 @@
     "welcomeEvening": "Good Evening {username}!",
     "lastViewed": "Last viewed",
     "project": {
-      "newText": "You can create a new project for your new tasks:",
-      "new": "New project",
-      "importText": "Or import your projects and tasks from other services into Vikunja:",
+      "importText": "Import your projects and tasks from other services into Vikunja:",
       "import": "Import your data into Vikunja"
     }
   },
@@ -143,7 +141,7 @@
     },
     "deletion": {
       "title": "Delete your Vikunja Account",
-      "text1": "The deletion of your account is permanent and cannot be undone. We will delete all your namespaces, projects, tasks and everything associated with it.",
+      "text1": "The deletion of your account is permanent and cannot be undone. We will delete all your projects, tasks and everything associated with it.",
       "text2": "To proceed, please enter your password. You will receive an email with further instructions.",
       "confirm": "Delete my account",
       "requestSuccess": "The request was successful. You'll receive an email with further instructions.",
@@ -157,7 +155,7 @@
     },
     "export": {
       "title": "Export your Vikunja data",
-      "description": "You can request a copy of all your Vikunja data. This include Namespaces, Projects, Tasks and everything associated to them. You can import this data in any Vikunja instance through the migration function.",
+      "description": "You can request a copy of all your Vikunja data. This includes Projects, Tasks and everything associated to them. You can import this data in any Vikunja instance through the migration function.",
       "descriptionPasswordRequired": "Please enter your password to proceed:",
       "request": "Request a copy of my Vikunja Data",
       "success": "You've successfully requested your Vikunja Data! We will send you an email once it's ready to download.",
@@ -165,14 +163,18 @@
     }
   },
   "project": {
-    "archived": "This project is archived. It is not possible to create new or edit tasks for it.",
+    "archivedMessage": "This project is archived. It is not possible to create new or edit tasks for it.",
+    "archived": "Archived",
+    "showArchived": "Show Archived",
     "title": "Project Title",
     "color": "Color",
     "projects": "Projects",
+    "parent": "Parent Project",
     "search": "Type to search for a project…",
     "searchSelect": "Click or press enter to select this project",
     "shared": "Shared Projects",
     "noDescriptionAvailable": "No project description is available.",
+    "inboxTitle": "Inbox",
     "create": {
       "header": "New project",
       "titlePlaceholder": "The project's title goes here…",
@@ -210,7 +212,7 @@
     "duplicate": {
       "title": "Duplicate this project",
       "label": "Duplicate",
-      "text": "Select a namespace which should hold the duplicated project:",
+      "text": "Select a parent project which should hold the duplicated project:",
       "success": "The project was successfully duplicated."
     },
     "edit": {
@@ -321,67 +323,6 @@
       }
     }
   },
-  "namespace": {
-    "title": "Namespaces & Projects",
-    "namespace": "Namespace",
-    "showArchived": "Show Archived",
-    "noneAvailable": "You don't have any namespaces right now.",
-    "unarchive": "Un-Archive",
-    "archived": "Archived",
-    "noProjects": "This namespace does not contain any projects.",
-    "createProject": "Create a new project in this namespace.",
-    "namespaces": "Namespaces",
-    "search": "Type to search for a namespace…",
-    "create": {
-      "title": "New namespace",
-      "titleRequired": "Please specify a title.",
-      "explanation": "A namespace is a collection of projects you can share and use to organize your projects with. In fact, every project belongs to a namespace.",
-      "tooltip": "What's a namespace?",
-      "success": "The namespace was successfully created."
-    },
-    "archive": {
-      "titleArchive": "Archive \"{namespace}\"",
-      "titleUnarchive": "Un-Archive \"{namespace}\"",
-      "archiveText": "You won't be able to edit this namespace or create new projects until you un-archive it. This will also archive all projects in this namespace.",
-      "unarchiveText": "You will be able to create new projects or edit it.",
-      "success": "The namespace was successfully archived.",
-      "unarchiveSuccess": "The namespace was successfully un-archived.",
-      "description": "If a namespace is archived, you cannot create new projects or edit it."
-    },
-    "delete": {
-      "title": "Delete \"{namespace}\"",
-      "text1": "Are you sure you want to delete this namespace and all of its contents?",
-      "text2": "This includes all projects and tasks and CANNOT BE UNDONE!",
-      "success": "The namespace was successfully deleted."
-    },
-    "edit": {
-      "title": "Edit \"{namespace}\"",
-      "success": "The namespace was successfully updated."
-    },
-    "share": {
-      "title": "Share \"{namespace}\""
-    },
-    "attributes": {
-      "title": "Namespace Title",
-      "titlePlaceholder": "The namespace title goes here…",
-      "description": "Description",
-      "descriptionPlaceholder": "The namespaces description goes here…",
-      "color": "Color",
-      "archived": "Is Archived",
-      "isArchived": "This namespace is archived"
-    },
-    "pseudo": {
-      "sharedProjects": {
-        "title": "Shared Projects"
-      },
-      "favorites": {
-        "title": "Favorites"
-      },
-      "savedFilters": {
-        "title": "Filters"
-      }
-    }
-  },
   "filters": {
     "title": "Filters",
     "clear": "Clear Filters",
@@ -403,7 +344,7 @@
     },
     "create": {
       "title": "New Saved Filter",
-      "description": "A saved filter is a virtual project which is computed from a set of filters each time it is accessed. Once created, it will appear in a special namespace.",
+      "description": "A saved filter is a virtual project which is computed from a set of filters each time it is accessed.",
       "action": "Create new saved filter",
       "titleRequired": "Please provide a title for the filter."
     },
@@ -677,19 +618,13 @@
       "updated": "Updated"
     },
     "subscription": {
-      "subscribedProjectThroughParentNamespace": "You can't unsubscribe here because you are subscribed to this project through its namespace.",
-      "subscribedTaskThroughParentNamespace": "You can't unsubscribe here because you are subscribed to this task through its namespace.",
       "subscribedTaskThroughParentProject": "You can't unsubscribe here because you are subscribed to this task through its project.",
-      "subscribedNamespace": "You are currently subscribed to this namespace and will receive notifications for changes.",
-      "notSubscribedNamespace": "You are not subscribed to this namespace and won't receive notifications for changes.",
       "subscribedProject": "You are currently subscribed to this project and will receive notifications for changes.",
       "notSubscribedProject": "You are not subscribed to this project and won't receive notifications for changes.",
       "subscribedTask": "You are currently subscribed to this task and will receive notifications for changes.",
       "notSubscribedTask": "You are not subscribed to this task and won't receive notifications for changes.",
       "subscribe": "Subscribe",
       "unsubscribe": "Unsubscribe",
-      "subscribeSuccessNamespace": "You are now subscribed to this namespace",
-      "unsubscribeSuccessNamespace": "You are now unsubscribed to this namespace",
       "subscribeSuccessProject": "You are now subscribed to this project",
       "unsubscribeSuccessProject": "You are now unsubscribed to this project",
       "subscribeSuccessTask": "You are now subscribed to this task",
@@ -766,7 +701,6 @@
       "searchPlaceholder": "Type search for a new task to add as related…",
       "createPlaceholder": "Add this as new related task",
       "differentProject": "This task belongs to a different project.",
-      "differentNamespace": "This task belongs to a different namespace.",
       "noneYet": "No task relations yet.",
       "delete": "Delete Task Relation",
       "deleteText1": "Are you sure you want to delete this task relation?",
@@ -851,19 +785,19 @@
       "delete": {
         "header": "Delete the team",
         "text1": "Are you sure you want to delete this team and all of its members?",
-        "text2": "All team members will lose access to projects and namespaces shared with this team. This CANNOT BE UNDONE!",
+        "text2": "All team members will lose access to projects shared with this team. This CANNOT BE UNDONE!",
         "success": "The team was successfully deleted."
       },
       "deleteUser": {
         "header": "Remove a user from the team",
         "text1": "Are you sure you want to remove this user from the team?",
-        "text2": "They will lose access to all projects and namespaces this team has access to. This CANNOT BE UNDONE!",
+        "text2": "They will lose access to all projects this team has access to. This CANNOT BE UNDONE!",
         "success": "The user was successfully deleted from the team."
       },
       "leave": {
         "title": "Leave team",
         "text1": "Are you sure you want to leave this team?",
-        "text2": "You will lose access to all projects and namespaces this team has access to. If you change your mind you'll need a team admin to add you again.",
+        "text2": "You will lose access to all projects this team has access to. If you change your mind you'll need a team admin to add you again.",
         "success": "You have successfully left the team."
       }
     },
@@ -913,9 +847,9 @@
       "title": "Navigation",
       "overview": "Navigate to overview",
       "upcoming": "Navigate to upcoming tasks",
-      "namespaces": "Navigate to namespaces & projects",
       "labels": "Navigate to labels",
-      "teams": "Navigate to teams"
+      "teams": "Navigate to teams",
+      "projects": "Navigate to projects"
     }
   },
   "update": {
@@ -930,7 +864,8 @@
     "unarchive": "Un-Archive",
     "setBackground": "Set background",
     "share": "Share",
-    "newProject": "New project"
+    "newProject": "New project",
+    "createProject": "Create project"
   },
   "apiConfig": {
     "url": "Vikunja URL",
@@ -949,7 +884,7 @@
   "notification": {
     "title": "Notifications",
     "none": "You don't have any notifications. Have a nice day!",
-    "explainer": "Notifications will appear here when actions on namespaces, projects or tasks you subscribed to happen."
+    "explainer": "Notifications will appear here when actions projects or tasks you subscribed to happen."
   },
   "quickActions": {
     "commands": "Commands",
@@ -960,14 +895,12 @@
     "teams": "Teams",
     "newProject": "Enter the title of the new project…",
     "newTask": "Enter the title of the new task…",
-    "newNamespace": "Enter the title of the new namespace…",
     "newTeam": "Enter the name of the new team…",
     "createTask": "Create a task in the current project ({title})",
-    "createProject": "Create a project in the current namespace ({title})",
+    "createProject": "Create a project",
     "cmds": {
       "newTask": "New task",
       "newProject": "New project",
-      "newNamespace": "New namespace",
       "newTeam": "New team"
     }
   },
@@ -1023,16 +956,9 @@
     "4017": "Invalid task filter comparator.",
     "4018": "Invalid task filter concatenator.",
     "4019": "Invalid task filter value.",
-    "5001": "The namespace does not exist.",
-    "5003": "You do not have access to the specified namespace.",
-    "5006": "The namespace name cannot be empty.",
-    "5009": "You need to have namespace read access to perform that action.",
-    "5010": "This team does not have access to that namespace.",
-    "5011": "This user has already access to that namespace.",
-    "5012": "The namespace is archived and can therefore only be accessed read only.",
     "6001": "The team name cannot be empty.",
     "6002": "The team does not exist.",
-    "6004": "The team already has access to that namespace or project.",
+    "6004": "The team already has access to that project.",
     "6005": "The user is already a member of that team.",
     "6006": "Cannot delete the last team member.",
     "6007": "The team does not have access to the project to perform that action.",

src/main.ts

@@ -23,6 +23,7 @@ declare global {
 		API_URL: string;
 		SENTRY_ENABLED: boolean;
 		SENTRY_DSN: string;
+		PROJECT_INFINITE_NESTING_ENABLED: boolean;
 	}
 }
 

src/modelTypes/INamespace.ts

@@ -1,18 +0,0 @@
-import type {IAbstract} from './IAbstract'
-import type {IProject} from './IProject'
-import type {IUser} from './IUser'
-import type {ISubscription} from './ISubscription'
-
-export interface INamespace extends IAbstract {
-	id: number
-	title: string
-	description: string
-	owner: IUser
-	projects: IProject[]
-	isArchived: boolean
-	hexColor: string
-	subscription: ISubscription
-
-	created: Date
-	updated: Date
-}

src/modelTypes/IProject.ts

@@ -2,7 +2,6 @@ import type {IAbstract} from './IAbstract'
 import type {ITask} from './ITask'
 import type {IUser} from './IUser'
 import type {ISubscription} from './ISubscription'
-import type {INamespace} from './INamespace'
 
 
 export interface IProject extends IAbstract {
@@ -11,7 +10,6 @@ export interface IProject extends IAbstract {
 	description: string
 	owner: IUser
 	tasks: ITask[]
-	namespaceId: INamespace['id']
 	isArchived: boolean
 	hexColor: string
 	identifier: string
@@ -20,6 +18,7 @@ export interface IProject extends IAbstract {
 	subscription: ISubscription
 	position: number
 	backgroundBlurHash: string
+	parentProjectId: number
 	
 	created: Date
 	updated: Date

src/modelTypes/IProjectDuplicate.ts

@@ -1,9 +1,8 @@
 import type {IAbstract} from './IAbstract'
 import type {IProject} from './IProject'
-import type {INamespace} from './INamespace'
 
 export interface IProjectDuplicate extends IAbstract {
 	projectId: number
-	namespaceId: INamespace['id']
 	project: IProject
+	parentProjectId: IProject['id']
 }

src/modelTypes/ITeamNamespace.ts

@@ -1,6 +0,0 @@
-import type {ITeamShareBase} from './ITeamShareBase'
-import type {INamespace} from './INamespace'
-
-export interface ITeamNamespace extends ITeamShareBase {
-	namespaceId: INamespace['id']
-}

src/modelTypes/IUserNamespace.ts

@@ -1,6 +0,0 @@
-import type {IUserShareBase} from './IUserShareBase'
-import type {INamespace} from './INamespace'
-
-export interface IUserNamespace extends IUserShareBase {
-	namespaceId: INamespace['id']
-}

src/models/namespace.ts

@@ -1,45 +0,0 @@
-import AbstractModel from './abstractModel'
-import ProjectModel from './project'
-import UserModel from './user'
-import SubscriptionModel from '@/models/subscription'
-
-import type {INamespace} from '@/modelTypes/INamespace'
-import type {IUser} from '@/modelTypes/IUser'
-import type {IProject} from '@/modelTypes/IProject'
-import type {ISubscription} from '@/modelTypes/ISubscription'
-
-export default class NamespaceModel extends AbstractModel<INamespace> implements INamespace {
-	id = 0
-	title = ''
-	description = ''
-	owner: IUser = UserModel
-	projects: IProject[] = []
-	isArchived = false
-	hexColor = ''
-	subscription: ISubscription = null
-
-	created: Date = null
-	updated: Date = null
-
-	constructor(data: Partial<INamespace> = {}) {
-		super()
-		this.assignData(data)
-
-		if (this.hexColor !== '' && this.hexColor.substring(0, 1) !== '#') {
-			this.hexColor = '#' + this.hexColor
-		}
-
-		this.projects = this.projects.map(l => {
-			return new ProjectModel(l)
-		})
-
-		this.owner = new UserModel(this.owner)
-
-		if(typeof this.subscription !== 'undefined' && this.subscription !== null) {
-			this.subscription = new SubscriptionModel(this.subscription)
-		}
-
-		this.created = new Date(this.created)
-		this.updated = new Date(this.updated)
-	}
-}

src/models/project.ts

@@ -6,7 +6,6 @@ import SubscriptionModel from '@/models/subscription'
 import type {IProject} from '@/modelTypes/IProject'
 import type {IUser} from '@/modelTypes/IUser'
 import type {ITask} from '@/modelTypes/ITask'
-import type {INamespace} from '@/modelTypes/INamespace'
 import type {ISubscription} from '@/modelTypes/ISubscription'
 
 export default class ProjectModel extends AbstractModel<IProject> implements IProject {
@@ -15,7 +14,6 @@ export default class ProjectModel extends AbstractModel<IProject> implements IPr
 	description = ''
 	owner: IUser = UserModel
 	tasks: ITask[] = []
-	namespaceId: INamespace['id'] = 0
 	isArchived = false
 	hexColor = ''
 	identifier = ''
@@ -24,6 +22,7 @@ export default class ProjectModel extends AbstractModel<IProject> implements IPr
 	subscription: ISubscription = null
 	position = 0
 	backgroundBlurHash = ''
+	parentProjectId = 0
 	
 	created: Date = null
 	updated: Date = null
@@ -46,7 +45,7 @@ export default class ProjectModel extends AbstractModel<IProject> implements IPr
 		if (typeof this.subscription !== 'undefined' && this.subscription !== null) {
 			this.subscription = new SubscriptionModel(this.subscription)
 		}
-
+		
 		this.created = new Date(this.created)
 		this.updated = new Date(this.updated)
 	}

src/models/projectDuplicateModel.ts

@@ -2,13 +2,12 @@ import AbstractModel from './abstractModel'
 import ProjectModel from './project'
 
 import type {IProjectDuplicate} from '@/modelTypes/IProjectDuplicate'
-import type {INamespace} from '@/modelTypes/INamespace'
 import type {IProject} from '@/modelTypes/IProject'
 
 export default class ProjectDuplicateModel extends AbstractModel<IProjectDuplicate> implements IProjectDuplicate {
 	projectId = 0
-	namespaceId: INamespace['id'] = 0
 	project: IProject = ProjectModel
+	parentProjectId = 0
 
 	constructor(data : Partial<IProjectDuplicate>) {
 		super()

src/models/teamNamespace.ts

@@ -1,13 +0,0 @@
-import TeamShareBaseModel from './teamShareBase'
-
-import type {ITeamNamespace} from '@/modelTypes/ITeamNamespace'
-import type {INamespace} from '@/modelTypes/INamespace'
-
-export default class TeamNamespaceModel extends TeamShareBaseModel implements ITeamNamespace {
-	namespaceId: INamespace['id'] = 0
-
-	constructor(data: Partial<ITeamNamespace>) {
-		super(data)
-		this.assignData(data)
-	}
-}

src/models/teamShareBase.ts

@@ -6,7 +6,7 @@ import type {ITeam} from '@/modelTypes/ITeam'
 
 /**
  * This class is a base class for common team sharing model.
- * It is extended in a way so it can be used for namespaces as well for projects.
+ * It is extended in a way, so it can be used for projects.
  */
 export default class TeamShareBaseModel extends AbstractModel<ITeamShareBase> implements ITeamShareBase {
 	teamId: ITeam['id'] = 0

src/models/userNamespace.ts

@@ -1,14 +0,0 @@
-import UserShareBaseModel from './userShareBase'
-
-import type {INamespace} from '@/modelTypes/INamespace'
-import type {IUserNamespace} from '@/modelTypes/IUserNamespace'
-
-// This class extends the user share model with a 'rights' parameter which is used in sharing
-export default class UserNamespaceModel extends UserShareBaseModel implements IUserNamespace {
-	namespaceId: INamespace['id'] = 0
-
-	constructor(data: Partial<IUserNamespace>) {
-		super(data)
-		this.assignData(data)
-	}
-}

src/router/index.ts

@@ -22,7 +22,6 @@ const DataExportDownload = () => import('@/views/user/DataExportDownload.vue')
 // Tasks
 import UpcomingTasksComponent from '@/views/tasks/ShowTasks.vue'
 import LinkShareAuthComponent from '@/views/sharing/LinkSharingAuth.vue'
-const ListNamespaces = () => import('@/views/namespaces/ListNamespaces.vue')
 const TaskDetailView = () => import('@/views/tasks/TaskDetailView.vue')
 
 // Team Handling
@@ -41,6 +40,7 @@ const ProjectKanban = () => import('@/views/project/ProjectKanban.vue')
 const ProjectInfo = () => import('@/views/project/ProjectInfo.vue')
 
 // Project Settings
+const ListProjects = () => import('@/views/project/ListProjects.vue')
 const ProjectSettingEdit = () => import('@/views/project/settings/edit.vue')
 const ProjectSettingBackground = () => import('@/views/project/settings/background.vue')
 const ProjectSettingDuplicate = () => import('@/views/project/settings/duplicate.vue')
@@ -48,12 +48,6 @@ const ProjectSettingShare = () => import('@/views/project/settings/share.vue')
 const ProjectSettingDelete = () => import('@/views/project/settings/delete.vue')
 const ProjectSettingArchive = () => import('@/views/project/settings/archive.vue')
 
-// Namespace Settings
-const NamespaceSettingEdit = () => import('@/views/namespaces/settings/edit.vue')
-const NamespaceSettingShare = () => import('@/views/namespaces/settings/share.vue')
-const NamespaceSettingArchive = () => import('@/views/namespaces/settings/archive.vue')
-const NamespaceSettingDelete = () => import('@/views/namespaces/settings/delete.vue')
-
 // Saved Filters
 const FilterNew = () => import('@/views/filters/FilterNew.vue')
 const FilterEdit = () => import('@/views/filters/FilterEdit.vue')
@@ -74,9 +68,6 @@ const UserSettingsTOTPComponent = () => import('@/views/user/settings/TOTP.vue')
 // Project Handling
 const NewProjectComponent = () => import('@/views/project/NewProject.vue')
 
-// Namespace Handling
-const NewNamespaceComponent = () => import('@/views/namespaces/NewNamespace.vue')
-
 const EditTeamComponent = () => import('@/views/teams/EditTeam.vue')
 const NewTeamComponent = () =>  import('@/views/teams/NewTeam.vue')
 
@@ -203,54 +194,6 @@ const router = createRouter({
 			name: 'link-share.auth',
 			component: LinkShareAuthComponent,
 		},
-		{
-			path: '/namespaces',
-			name: 'namespaces.index',
-			component: ListNamespaces,
-		},
-		{
-			path: '/namespaces/new',
-			name: 'namespace.create',
-			component: NewNamespaceComponent,
-			meta: {
-				showAsModal: true,
-			},
-		},
-		{
-			path: '/namespaces/:id/settings/edit',
-			name: 'namespace.settings.edit',
-			component: NamespaceSettingEdit,
-			meta: {
-				showAsModal: true,
-			},
-			props: route => ({ namespaceId: Number(route.params.id as string) }),
-		},
-		{
-			path: '/namespaces/:namespaceId/settings/share',
-			name: 'namespace.settings.share',
-			component: NamespaceSettingShare,
-			meta: {
-				showAsModal: true,
-			},
-		},
-		{
-			path: '/namespaces/:id/settings/archive',
-			name: 'namespace.settings.archive',
-			component: NamespaceSettingArchive,
-			meta: {
-				showAsModal: true,
-			},
-			props: route => ({ namespaceId: parseInt(route.params.id as string) }),
-		},
-		{
-			path: '/namespaces/:id/settings/delete',
-			name: 'namespace.settings.delete',
-			component: NamespaceSettingDelete,
-			meta: {
-				showAsModal: true,
-			},
-			props: route => ({ namespaceId: Number(route.params.id as string) }),
-		},
 		{
 			path: '/tasks/:id',
 			name: 'task.detail',
@@ -282,13 +225,27 @@ const router = createRouter({
 			},
 		},
 		{
-			path: '/projects/new/:namespaceId/',
+			path: '/projects',
+			name: 'projects.index',
+			component: ListProjects,
+		},
+		{
+			path: '/projects/new',
 			name: 'project.create',
 			component: NewProjectComponent,
 			meta: {
 				showAsModal: true,
 			},
 		},
+		{
+			path: '/projects/:parentProjectId/new',
+			name: 'project.createFromParent',
+			component: NewProjectComponent,
+			props: route => ({ parentProjectId: Number(route.params.parentProjectId as string) }),
+			meta: {
+				showAsModal: true,
+			},
+		},
 		{
 			path: '/projects/:projectId/settings/edit',
 			name: 'project.settings.edit',
@@ -412,7 +369,7 @@ const router = createRouter({
 				saveProjectView(to.params.projectId, to.name)
 				// Properly set the page title when a task popup is closed
 				const projectStore = useProjectStore()
-				const projectFromStore = projectStore.getProjectById(Number(to.params.projectId))
+				const projectFromStore = projectStore.projects[Number(to.params.projectId)]
 				if(projectFromStore) {
 					setTitle(projectFromStore.title)
 				}

src/services/namespace.ts

@@ -1,30 +0,0 @@
-import AbstractService from './abstractService'
-import NamespaceModel from '../models/namespace'
-import type {INamespace} from '@/modelTypes/INamespace'
-import {colorFromHex} from '@/helpers/color/colorFromHex'
-
-export default class NamespaceService extends AbstractService<INamespace> {
-	constructor() {
-		super({
-			create: '/namespaces',
-			get: '/namespaces/{id}',
-			getAll: '/namespaces',
-			update: '/namespaces/{id}',
-			delete: '/namespaces/{id}',
-		})
-	}
-
-	modelFactory(data) {
-		return new NamespaceModel(data)
-	}
-
-	beforeUpdate(namespace) {
-		namespace.hexColor = colorFromHex(namespace.hexColor)
-		return namespace
-	}
-
-	beforeCreate(namespace) {
-		namespace.hexColor = colorFromHex(namespace.hexColor)
-		return namespace
-	}
-}

src/services/project.ts

@@ -7,7 +7,7 @@ import {colorFromHex} from '@/helpers/color/colorFromHex'
 export default class ProjectService extends AbstractService<IProject> {
 	constructor() {
 		super({
-			create: '/namespaces/{namespaceId}/projects',
+			create: '/projects',
 			get: '/projects/{id}',
 			getAll: '/projects',
 			update: '/projects/{id}',

src/services/savedFilter.ts

@@ -12,7 +12,7 @@ import AbstractService from '@/services/abstractService'
 import SavedFilterModel from '@/models/savedFilter'
 
 import {useBaseStore} from '@/stores/base'
-import {useNamespaceStore} from '@/stores/namespaces'
+import {useProjectStore} from '@/stores/projects'
 
 import {objectToSnakeCase, objectToCamelCase} from '@/helpers/case'
 import {success} from '@/message'
@@ -40,7 +40,7 @@ export function getSavedFilterIdFromProjectId(projectId: IProject['id']) {
 }
 
 export function isSavedFilter(project: IProject) {
-	return getSavedFilterIdFromProjectId(project.id) > 0
+	return getSavedFilterIdFromProjectId(project?.id) > 0
 }
 
 export default class SavedFilterService extends AbstractService<ISavedFilter> {
@@ -81,7 +81,7 @@ export default class SavedFilterService extends AbstractService<ISavedFilter> {
 export function useSavedFilter(projectId?: MaybeRef<IProject['id']>) {
 	const router = useRouter()
 	const {t} = useI18n({useScope:'global'})
-	const namespaceStore = useNamespaceStore()
+	const projectStore = useProjectStore()
 
 	const filterService = shallowReactive(new SavedFilterService())
 
@@ -110,13 +110,13 @@ export function useSavedFilter(projectId?: MaybeRef<IProject['id']>) {
 
 	async function createFilter() {
 		filter.value = await filterService.create(filter.value)
-		await namespaceStore.loadNamespaces()
+		await projectStore.loadProjects()
 		router.push({name: 'project.index', params: {projectId: getProjectId(filter.value)}})
 	}
 
 	async function saveFilter() {
 		const response = await filterService.update(filter.value)
-		await namespaceStore.loadNamespaces()
+		await projectStore.loadProjects()
 		success({message: t('filters.edit.success')})
 		response.filters = objectToSnakeCase(response.filters)
 		filter.value = response
@@ -129,9 +129,9 @@ export function useSavedFilter(projectId?: MaybeRef<IProject['id']>) {
 
 	async function deleteFilter() {	
 		await filterService.delete(filter.value)
-		await namespaceStore.loadNamespaces()
+		await projectStore.loadProjects()
 		success({message: t('filters.delete.success')})
-		router.push({name: 'namespaces.index'})
+		router.push({name: 'projects.index'})
 	}
 
 	const titleValid = ref(true)

src/services/teamNamespace.ts

@@ -1,23 +0,0 @@
-import AbstractService from './abstractService'
-import TeamNamespaceModel from '@/models/teamNamespace'
-import type {ITeamNamespace} from '@/modelTypes/ITeamNamespace'
-import TeamModel from '@/models/team'
-
-export default class TeamNamespaceService extends AbstractService<ITeamNamespace> {
-	constructor() {
-		super({
-			create: '/namespaces/{namespaceId}/teams',
-			getAll: '/namespaces/{namespaceId}/teams',
-			update: '/namespaces/{namespaceId}/teams/{teamId}',
-			delete: '/namespaces/{namespaceId}/teams/{teamId}',
-		})
-	}
-
-	modelFactory(data) {
-		return new TeamNamespaceModel(data)
-	}
-
-	modelGetAllFactory(data) {
-		return new TeamModel(data)
-	}
-}

src/services/userNamespace.ts

@@ -1,23 +0,0 @@
-import AbstractService from './abstractService'
-import UserNamespaceModel from '@/models/userNamespace'
-import type {IUserNamespace} from '@/modelTypes/IUserNamespace'
-import UserModel from '@/models/user'
-
-export default class UserNamespaceService extends AbstractService<IUserNamespace> {
-	constructor() {
-		super({
-			create: '/namespaces/{namespaceId}/users',
-			getAll: '/namespaces/{namespaceId}/users',
-			update: '/namespaces/{namespaceId}/users/{userId}',
-			delete: '/namespaces/{namespaceId}/users/{userId}',
-		})
-	}
-
-	modelFactory(data) {
-		return new UserNamespaceModel(data)
-	}
-
-	modelGetAllFactory(data) {
-		return new UserModel(data)
-	}
-}

src/stores/base.ts

@@ -81,7 +81,7 @@ export const useBaseStore = defineStore('base', () => {
 	async function handleSetCurrentProject(
 		{project, forceUpdate = false}: {project: IProject | null, forceUpdate?: boolean},
 	) {
-		if (project === null) {
+		if (project === null || typeof project === 'undefined') {
 			setCurrentProject({})
 			setBackground('')
 			setBlurHash('')

src/stores/namespaces.ts

@@ -1,236 +0,0 @@
-import {computed, readonly, ref} from 'vue'
-import {defineStore, acceptHMRUpdate} from 'pinia'
-
-import NamespaceService from '../services/namespace'
-import {setModuleLoading} from '@/stores/helper'
-import {createNewIndexer} from '@/indexes'
-import type {INamespace} from '@/modelTypes/INamespace'
-import type {IProject} from '@/modelTypes/IProject'
-import {useProjectStore} from '@/stores/projects'
-
-const {add, remove, search, update} = createNewIndexer('namespaces', ['title', 'description'])
-
-export const useNamespaceStore = defineStore('namespace', () => {
-	const projectStore = useProjectStore()
-
-	const isLoading = ref(false)
-	// FIXME: should be object with id as key
-	const namespaces = ref<INamespace[]>([])
-
-	const getProjectAndNamespaceById = computed(() => (projectId: IProject['id'], ignorePseudoNamespaces = false) => {
-		for (const n in namespaces.value) {
-
-			if (ignorePseudoNamespaces && namespaces.value[n].id < 0) {
-				continue
-			}
-
-			for (const l in namespaces.value[n].projects) {
-				if (namespaces.value[n].projects[l].id === projectId) {
-					return {
-						project: namespaces.value[n].projects[l],
-						namespace: namespaces.value[n],
-					}
-				}
-			}
-		}
-		return null
-	})
-
-	const getNamespaceById = computed(() => (namespaceId: INamespace['id']) => {
-		return namespaces.value.find(({id}) => id == namespaceId) || null
-	})
-
-	const searchNamespace = computed(() => {
-		return (query: string) => (
-			search(query)
-				?.filter(value => value > 0)
-				.map(getNamespaceById.value)
-				.filter(n => n !== null)
-			|| []
-		)
-	})
-
-
-	function setIsLoading(newIsLoading: boolean) {
-		isLoading.value = newIsLoading
-	}
-
-	function setNamespaces(newNamespaces: INamespace[]) {
-		namespaces.value = newNamespaces
-		newNamespaces.forEach(n => {
-			add(n)
-
-			// Check for each project in that namespace if it has a subscription and set it if not
-			n.projects.forEach(l => {
-				if (l.subscription === null || l.subscription.entity !== 'project') {
-					l.subscription = n.subscription
-				}
-			})
-		})
-	}
-
-	function setNamespaceById(namespace: INamespace) {
-		const namespaceIndex = namespaces.value.findIndex(n => n.id === namespace.id)
-
-		if (namespaceIndex === -1) {
-			return
-		}
-
-		if (!namespace.projects || namespace.projects.length === 0) {
-			namespace.projects = namespaces.value[namespaceIndex].projects
-		}
-		
-		// Check for each project in that namespace if it has a subscription and set it if not
-		namespace.projects.forEach(l => {
-			if (l.subscription === null || l.subscription.entity !== 'project') {
-				l.subscription = namespace.subscription
-			}
-		})
-
-		namespaces.value[namespaceIndex] = namespace
-		update(namespace)
-	}
-
-	function setProjectInNamespaceById(project: IProject) {
-		for (const n in namespaces.value) {
-			// We don't have the namespace id on the project which means we need to loop over all projects until we find it.
-			// FIXME: Not ideal at all - we should fix that at the api level.
-			if (namespaces.value[n].id === project.namespaceId) {
-				for (const l in namespaces.value[n].projects) {
-					if (namespaces.value[n].projects[l].id === project.id) {
-						const namespace = namespaces.value[n]
-						namespace.projects[l] = project
-						namespaces.value[n] = namespace
-						return
-					}
-				}
-			}
-		}
-	}
-
-	function addNamespace(namespace: INamespace) {
-		namespaces.value.push(namespace)
-		add(namespace)
-	}
-
-	function removeNamespaceById(namespaceId: INamespace['id']) {
-		for (const n in namespaces.value) {
-			if (namespaces.value[n].id === namespaceId) {
-				remove(namespaces.value[n])
-				namespaces.value.splice(n, 1)
-				return
-			}
-		}
-	}
-
-	function addProjectToNamespace(project: IProject) {
-		for (const n in namespaces.value) {
-			if (namespaces.value[n].id === project.namespaceId) {
-				namespaces.value[n].projects.push(project)
-				return
-			}
-		}
-	}
-
-	function removeProjectFromNamespaceById(project: IProject) {
-		for (const n in namespaces.value) {
-			// We don't have the namespace id on the project which means we need to loop over all projects until we find it.
-			// FIXME: Not ideal at all - we should fix that at the api level.
-			if (namespaces.value[n].id === project.namespaceId) {
-				for (const l in namespaces.value[n].projects) {
-					if (namespaces.value[n].projects[l].id === project.id) {
-						namespaces.value[n].projects.splice(l, 1)
-						return
-					}
-				}
-			}
-		}
-	}
-
-	async function loadNamespaces() {
-		const cancel = setModuleLoading(setIsLoading)
-
-		const namespaceService = new NamespaceService()
-		try {
-			// We always load all namespaces and filter them on the frontend
-			const namespaces = await namespaceService.getAll({}, {is_archived: true}) as INamespace[]
-			setNamespaces(namespaces)
-
-			// Put all projects in the project state
-			const projects = namespaces.flatMap(({projects}) => projects)
-
-			projectStore.setProjects(projects)
-
-			return namespaces
-		} finally {
-			cancel()
-		}
-	}
-
-	function loadNamespacesIfFavoritesDontExist() {
-		// The first or second namespace should be the one holding all favorites
-		if (namespaces.value[0].id === -2 || namespaces.value[1]?.id === -2) {
-			return
-		}
-		return loadNamespaces()
-	}
-
-	function removeFavoritesNamespaceIfEmpty() {
-		if (namespaces.value[0].id === -2 && namespaces.value[0].projects.length === 0) {
-			namespaces.value.splice(0, 1)
-		}
-	}
-
-	async function deleteNamespace(namespace: INamespace) {
-		const cancel = setModuleLoading(setIsLoading)
-		const namespaceService = new NamespaceService()
-
-		try {
-			const response = await namespaceService.delete(namespace)
-			removeNamespaceById(namespace.id)
-			return response
-		} finally {
-			cancel()
-		}
-	}
-
-	async function createNamespace(namespace: INamespace) {
-		const cancel = setModuleLoading(setIsLoading)
-		const namespaceService = new NamespaceService()
-
-		try {
-			const createdNamespace = await namespaceService.create(namespace)
-			addNamespace(createdNamespace)
-			return createdNamespace
-		} finally {
-			cancel()
-		}
-	}
-
-	return {
-		isLoading: readonly(isLoading),
-		namespaces: readonly(namespaces),
-
-		getProjectAndNamespaceById,
-		getNamespaceById,
-		searchNamespace,
-
-		setNamespaces,
-		setNamespaceById,
-		setProjectInNamespaceById,
-		addNamespace,
-		removeNamespaceById,
-		addProjectToNamespace,
-		removeProjectFromNamespaceById,
-		loadNamespaces,
-		loadNamespacesIfFavoritesDontExist,
-		removeFavoritesNamespaceIfEmpty,
-		deleteNamespace,
-		createNamespace,
-	}
-})
-
-// support hot reloading
-if (import.meta.hot) {
-	import.meta.hot.accept(acceptHMRUpdate(useNamespaceStore, import.meta.hot))
-}

src/stores/projects.ts

@@ -1,12 +1,14 @@
-import {watch, reactive, shallowReactive, unref, toRefs, readonly, ref, computed} from 'vue'
+import {watch, reactive, shallowReactive, unref, readonly, ref, computed} from 'vue'
 import {acceptHMRUpdate, defineStore} from 'pinia'
 import {useI18n} from 'vue-i18n'
+import {useRouter} from 'vue-router'
 
 import ProjectService from '@/services/project'
+import ProjectDuplicateService from '@/services/projectDuplicateService'
+import ProjectDuplicateModel from '@/models/projectDuplicateModel'
 import {setModuleLoading} from '@/stores/helper'
 import {removeProjectFromHistory} from '@/modules/projectHistory'
 import {createNewIndexer} from '@/indexes'
-import {useNamespaceStore} from './namespaces'
 
 import type {IProject} from '@/modelTypes/IProject'
 
@@ -16,9 +18,7 @@ import ProjectModel from '@/models/project'
 import {success} from '@/message'
 import {useBaseStore} from '@/stores/base'
 
-const {add, remove, search, update} = createNewIndexer('projects', ['title', 'description'])
-
-const FavoriteProjectsNamespace = -2
+const {remove, search, update} = createNewIndexer('projects', ['title', 'description'])
 
 export interface ProjectState {
 	[id: IProject['id']]: IProject
@@ -26,16 +26,22 @@ export interface ProjectState {
 
 export const useProjectStore = defineStore('project', () => {
 	const baseStore = useBaseStore()
-	const namespaceStore = useNamespaceStore()
+	const router = useRouter()
 
 	const isLoading = ref(false)
 
 	// The projects are stored as an object which has the project ids as keys.
 	const projects = ref<ProjectState>({})
+	const projectsArray = computed(() => Object.values(projects.value)
+		.sort((a, b) => a.position - b.position))
+	const notArchivedRootProjects = computed(() => projectsArray.value
+		.filter(p => p.parentProjectId === 0 && !p.isArchived))
+	const favoriteProjects = computed(() => projectsArray.value
+		.filter(p => !p.isArchived && p.isFavorite))
+	const hasProjects = computed(() => projectsArray.value.length > 0)
 
-
-	const getProjectById = computed(() => {
-		return (id: IProject['id']) => typeof projects.value[id] !== 'undefined' ? projects.value[id] : null
+	const getChildProjects = computed(() => {
+		return (id: IProject['id']) => projectsArray.value.filter(p => p.parentProjectId === id)
 	})
 
 	const findProjectByExactname = computed(() => {
@@ -53,7 +59,7 @@ export const useProjectStore = defineStore('project', () => {
 				?.filter(value => value > 0)
 				.map(id => projects.value[id])
 				.filter(project => project.isArchived === includeArchived)
-				|| []
+			|| []
 		}
 	})
 
@@ -65,16 +71,15 @@ export const useProjectStore = defineStore('project', () => {
 		projects.value[project.id] = project
 		update(project)
 
+		// FIXME: This should be a watcher, but using a watcher instead will sometimes crash browser processes.
+		// Reverted from 31b7c1f217532bf388ba95a03f469508bee46f6a
 		if (baseStore.currentProject?.id === project.id) {
 			baseStore.setCurrentProject(project)
 		}
 	}
 
 	function setProjects(newProjects: IProject[]) {
-		newProjects.forEach(l => {
-			projects.value[l.id] = l
-			add(l)
-		})
+		newProjects.forEach(p => setProject(p))
 	}
 
 	function removeProjectById(project: IProject) {
@@ -100,9 +105,11 @@ export const useProjectStore = defineStore('project', () => {
 
 		try {
 			const createdProject = await projectService.create(project)
-			createdProject.namespaceId = project.namespaceId
-			namespaceStore.addProjectToNamespace(createdProject)
 			setProject(createdProject)
+			router.push({
+				name: 'project.index',
+				params: { projectId: createdProject.id },
+			})
 			return createdProject
 		} finally {
 			cancel()
@@ -112,26 +119,14 @@ export const useProjectStore = defineStore('project', () => {
 	async function updateProject(project: IProject) {
 		const cancel = setModuleLoading(setIsLoading)
 		const projectService = new ProjectService()
-
+		
 		try {
-			await projectService.update(project)
+			const updatedProject = await projectService.update(project)
 			setProject(project)
-			namespaceStore.setProjectInNamespaceById(project)
 
 			// the returned project from projectService.update is the same!
 			// in order to not create a manipulation in pinia store we have to create a new copy
-			const newProject = {
-				...project,
-				namespaceId: FavoriteProjectsNamespace,
-			}
-			
-			namespaceStore.removeProjectFromNamespaceById(newProject)
-			if (project.isFavorite) {
-				namespaceStore.addProjectToNamespace(newProject)
-			}
-			namespaceStore.loadNamespacesIfFavoritesDontExist()
-			namespaceStore.removeFavoritesNamespaceIfEmpty()
-			return newProject
+			return updatedProject
 		} catch (e) {
 			// Reset the project state to the initial one to avoid confusion for the user
 			setProject({
@@ -151,7 +146,6 @@ export const useProjectStore = defineStore('project', () => {
 		try {
 			const response = await projectService.delete(project)
 			removeProjectById(project)
-			namespaceStore.removeProjectFromNamespaceById(project)
 			removeProjectFromHistory({id: project.id})
 			return response
 		} finally {
@@ -159,11 +153,42 @@ export const useProjectStore = defineStore('project', () => {
 		}
 	}
 
+	async function loadProjects() {
+		const cancel = setModuleLoading(setIsLoading)
+
+		const projectService = new ProjectService()
+		try {
+			const loadedProjects = await projectService.getAll({}, {is_archived: true}) as IProject[]
+			projects.value = {}
+			setProjects(loadedProjects)
+
+			return loadedProjects
+		} finally {
+			cancel()
+		}
+	}
+
+	function getAncestors(project: IProject): IProject[] {
+		if (!project?.parentProjectId) {
+			return [project]
+		}
+
+		const parentProject = projects.value[project.parentProjectId]
+		return [
+			...getAncestors(parentProject),
+			project,
+		]
+	}
+
 	return {
 		isLoading: readonly(isLoading),
 		projects: readonly(projects),
+		projectsArray: readonly(projectsArray),
+		notArchivedRootProjects: readonly(notArchivedRootProjects),
+		favoriteProjects: readonly(favoriteProjects),
+		hasProjects: readonly(hasProjects),
 
-		getProjectById,
+		getChildProjects,
 		findProjectByExactname,
 		searchProject,
 
@@ -171,17 +196,24 @@ export const useProjectStore = defineStore('project', () => {
 		setProjects,
 		removeProjectById,
 		toggleProjectFavorite,
+		loadProjects,
 		createProject,
 		updateProject,
 		deleteProject,
+		getAncestors,
 	}
 })
 
 export function useProject(projectId: MaybeRef<IProject['id']>) {
 	const projectService = shallowReactive(new ProjectService())
-	const {loading: isLoading} = toRefs(projectService)
+	const projectDuplicateService = shallowReactive(new ProjectDuplicateService())
+	
+	const isLoading = computed(() => projectService.loading || projectDuplicateService.loading)
 	const project: IProject = reactive(new ProjectModel())
+	
 	const {t} = useI18n({useScope: 'global'})
+	const router = useRouter()
+	const projectStore = useProjectStore()
 
 	watch(
 		() => unref(projectId),
@@ -192,20 +224,34 @@ export function useProject(projectId: MaybeRef<IProject['id']>) {
 		{immediate: true},
 	)
 
-	const projectStore = useProjectStore()
 	async function save() {
-		await projectStore.updateProject(project)
+		const updatedProject = await projectStore.updateProject(project)
+		Object.assign(project, updatedProject)
 		success({message: t('project.edit.success')})
 	}
+	
+	async function duplicateProject(parentProjectId: IProject['id']) {
+		const projectDuplicate = new ProjectDuplicateModel({
+			projectId: unref(projectId),
+			parentProjectId,
+		})
+
+		const duplicate = await projectDuplicateService.create(projectDuplicate)
+
+		projectStore.setProject(duplicate.project)
+		success({message: t('project.duplicate.success')})
+		router.push({name: 'project.index', params: {projectId: duplicate.project.id}})
+	}
 
 	return {
 		isLoading: readonly(isLoading),
 		project,
 		save,
+		duplicateProject,
 	}
 }
 
 // support hot reloading
 if (import.meta.hot) {
-  import.meta.hot.accept(acceptHMRUpdate(useProjectStore, import.meta.hot))
+	import.meta.hot.accept(acceptHMRUpdate(useProjectStore, import.meta.hot))
 }

src/stores/tasks.ts

@@ -432,6 +432,17 @@ export const useTaskStore = defineStore('task', () => {
 			coverImageAttachmentId: attachment ? attachment.id : 0,
 		})
 	}
+	
+	async function toggleFavorite(task: ITask) {
+		const taskService = new TaskService()
+		task.isFavorite = !task.isFavorite
+		task = await taskService.update(task)
+		
+		// reloading the projects list so that the Favorites project shows up or is hidden when there are (or are not) favorite tasks
+		await projectStore.loadProjects() 
+		
+		return task
+	}
 
 	return {
 		tasks,
@@ -453,6 +464,7 @@ export const useTaskStore = defineStore('task', () => {
 		setCoverImage,
 		findProjectId,
 		ensureLabelsExist,
+		toggleFavorite,
 	}
 })
 

src/styles/common-imports.scss

@@ -33,3 +33,7 @@ $switch-view-height: 2.69rem;
 
 $navbar-height: 4rem;
 $navbar-width: 300px;
+$navbar-padding: 2rem;
+
+$vikunja-nav-color: var(--grey-700);
+$vikunja-nav-selected-width: 0.4rem;

src/styles/theme/_index.scss

@@ -8,4 +8,5 @@
 @import "link-share";
 @import "loading";
 @import "flatpickr";
-@import 'helpers';
+@import 'helpers';
+@import 'navigation';

src/styles/theme/navigation.scss

@@ -0,0 +1,139 @@
+// these are general menu styles
+// should be in own components
+.menu {
+  .menu-list .list-menu-link,
+  .menu-list a {
+    display: flex;
+    align-items: center;
+    cursor: pointer;
+
+    .color-bubble {
+      height: 12px;
+      flex: 0 0 12px;
+      opacity: 1;
+      margin: 0 .5rem 0 .25rem;
+    }
+  }
+
+  .menu-list {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+    
+    &.other-menu-items li,
+    li > div {
+      height: 44px;
+      display: flex;
+      align-items: center;
+
+      &:hover {
+        background: var(--white);
+      }
+    }
+
+    li > div {
+      .menu-list-dropdown {
+        opacity: 1;
+        transition: $transition;
+      }
+
+      @media(hover: hover) and (pointer: fine) {
+        .menu-list-dropdown {
+          opacity: 0;
+        }
+
+        &:hover .menu-list-dropdown {
+          opacity: 1;
+        }
+      }
+    }
+
+    li > menu {
+      margin: 0 0 0 var(--menu-nested-list-margin);
+    }
+
+    .menu-item-icon {
+      color: var(--grey-400);
+    }
+
+    .menu-list-dropdown-trigger {
+      display: flex;
+      padding: 0.5rem;
+    }
+
+    .flip-list-move {
+      transition: transform $transition-duration;
+    }
+
+    .ghost {
+      background: var(--grey-200);
+
+      * {
+        opacity: 0;
+      }
+    }
+
+    a:hover {
+      background: transparent;
+    }
+
+    .list-menu-link,
+    li, li > div {
+      .collapse-project-button {
+        padding: .5rem .25rem .5rem .5rem;
+
+        svg {
+          transition: all $transition;
+          color: var(--grey-400);
+        }
+      }
+
+      .collapse-project-button-placeholder {
+        width: 2.25rem;
+      }
+
+      > a {
+        color: $vikunja-nav-color;
+        padding: .75rem .5rem .75rem .25rem;
+        transition: all 0.2s ease;
+
+        border-radius: 0;
+        white-space: nowrap;
+        text-overflow: ellipsis;
+        overflow: hidden;
+        width: 100%;
+
+        &.router-link-exact-active {
+          color: var(--primary);
+        }
+
+        .icon {
+          height: 1rem;
+          vertical-align: middle;
+          padding-right: 0.5rem;
+        }
+
+        &.router-link-exact-active .icon:not(.handle) {
+          color: var(--primary);
+        }
+
+        .handle {
+          opacity: 0;
+          transition: opacity $transition;
+        }
+
+        &:hover .handle {
+          opacity: 1;
+        }
+      }
+    }
+
+    &:not(.dragging-disabled) .handle {
+      cursor: grab;
+    }
+    
+    menu {
+      border-left: 0;
+    }
+  }
+}

src/views/Home.vue

@@ -17,22 +17,11 @@
 			@taskAdded="updateTaskKey"
 			class="is-max-width-desktop"
 		/>
-		<template v-if="!hasTasks && !loading">
-			<template v-if="defaultNamespaceId > 0">
-				<p class="mt-4">{{ $t('home.project.newText') }}</p>
-				<x-button
-					:to="{ name: 'project.create', params: { namespaceId: defaultNamespaceId } }"
-					:shadow="false"
-					class="ml-2"
-				>
-					{{ $t('home.project.new') }}
-				</x-button>
-			</template>
-			<p class="mt-4" v-if="migratorsEnabled">
+		<template v-if="!hasTasks && !loading && migratorsEnabled">
+			<p class="mt-4">
 				{{ $t('home.project.importText') }}
 			</p>
 			<x-button
-				v-if="migratorsEnabled"
 				:to="{ name: 'migrate.start' }"
 				:shadow="false">
 				{{ $t('home.project.import') }}
@@ -43,7 +32,7 @@
 			<ProjectCardGrid :projects="projectHistory" v-cy="'projectCardGrid'" />
 		</div>
 		<ShowTasks
-			v-if="hasProjects"
+			v-if="projectStore.hasProjects"
 			class="show-tasks"
 			:key="showTasksKey"
 		/>
@@ -66,17 +55,14 @@ import {useDaytimeSalutation} from '@/composables/useDaytimeSalutation'
 import {useBaseStore} from '@/stores/base'
 import {useProjectStore} from '@/stores/projects'
 import {useConfigStore} from '@/stores/config'
-import {useNamespaceStore} from '@/stores/namespaces'
 import {useAuthStore} from '@/stores/auth'
 import {useTaskStore} from '@/stores/tasks'
-import type {IProject} from '@/modelTypes/IProject'
 
 const salutation = useDaytimeSalutation()
 
 const baseStore = useBaseStore()
 const authStore = useAuthStore()
 const configStore = useConfigStore()
-const namespaceStore = useNamespaceStore()
 const projectStore = useProjectStore()
 const taskStore = useTaskStore()
 
@@ -87,14 +73,12 @@ const projectHistory = computed(() => {
 	}
 	
 	return getHistory()
-		.map(l => projectStore.getProjectById(l.id))
-		.filter((l): l is IProject => l !== null)
+		.map(l => projectStore.projects[l.id])
+		.filter(l => Boolean(l))
 })
 
 const migratorsEnabled = computed(() => configStore.availableMigrators?.length > 0)
 const hasTasks = computed(() => baseStore.hasTasks)
-const defaultNamespaceId = computed(() => namespaceStore.namespaces?.[0]?.id || 0)
-const hasProjects = computed(() => namespaceStore.namespaces?.[0]?.projects.length > 0)
 const loading = computed(() => taskStore.isLoading)
 const deletionScheduledAt = computed(() => parseDateOrNull(authStore.info?.deletionScheduledAt))
 

src/views/migrate/MigrationHandler.vue

@@ -89,8 +89,8 @@ import {formatDateLong} from '@/helpers/time/formatDate'
 import {parseDateOrNull} from '@/helpers/parseDateOrNull'
 
 import {MIGRATORS} from './migrators'
-import {useNamespaceStore} from '@/stores/namespaces'
 import {useTitle} from '@/composables/useTitle'
+import {useProjectStore} from '@/stores/projects'
 
 const PROGRESS_DOTS_COUNT = 8
 
@@ -163,8 +163,8 @@ async function migrate() {
 			? await migrationFileService.migrate(migrationConfig as File)
 			: await migrationService.migrate(migrationConfig as MigrationConfig)
 		message.value = result.message
-		const namespaceStore = useNamespaceStore()
-		return namespaceStore.loadNamespaces()
+		const projectStore = useProjectStore()
+		return projectStore.loadProjects()
 	} finally {
 		isMigrating.value = false
 	}

src/views/namespaces/ListNamespaces.vue

@@ -1,139 +0,0 @@
-<template>
-	<div class="content loader-container" :class="{'is-loading': loading}" v-cy="'namespaces-list'">
-		<header class="namespace-header">
-			<fancycheckbox v-model="showArchived" v-cy="'show-archived-check'">
-				{{ $t('namespace.showArchived') }}
-			</fancycheckbox>
-
-			<div class="action-buttons">
-				<x-button :to="{name: 'filters.create'}" icon="filter">
-					{{ $t('filters.create.title') }}
-				</x-button>
-				<x-button :to="{name: 'namespace.create'}" icon="plus" v-cy="'new-namespace'">
-					{{ $t('namespace.create.title') }}
-				</x-button>
-			</div>
-		</header>
-
-		<p v-if="namespaces.length === 0" class="has-text-centered has-text-grey mt-4 is-italic">
-			{{ $t('namespace.noneAvailable') }}
-			<BaseButton :to="{name: 'namespace.create'}">
-				{{ $t('namespace.create.title') }}.
-			</BaseButton>
-		</p>
-
-		<section :key="`n${n.id}`" class="namespace" v-for="n in namespaces">
-			<x-button
-				v-if="n.id > 0 && n.projects.length > 0"
-				:to="{name: 'project.create', params: {namespaceId:  n.id}}"
-				class="is-pulled-right"
-				variant="secondary"
-				icon="plus"
-			>
-				{{ $t('project.create.header') }}
-			</x-button>
-			<x-button
-				v-if="n.isArchived"
-				:to="{name: 'namespace.settings.archive', params: {id:  n.id}}"
-				class="is-pulled-right mr-4"
-				variant="secondary"
-				icon="archive"
-			>
-				{{ $t('namespace.unarchive') }}
-			</x-button>
-
-			<h2 class="namespace-title">
-				<span v-cy="'namespace-title'">{{ getNamespaceTitle(n) }}</span>
-				<span v-if="n.isArchived" class="is-archived">
-					{{ $t('namespace.archived') }}
-				</span>
-			</h2>
-
-			<p v-if="n.projects.length === 0" class="has-text-centered has-text-grey mt-4 is-italic">
-				{{ $t('namespace.noProjects') }}
-				<BaseButton :to="{name: 'project.create', params: {namespaceId:  n.id}}">
-					{{ $t('namespace.createProject') }}
-				</BaseButton>
-			</p>
-
-			<ProjectCardGrid v-else 			
-				:projects="n.projects"
-				:show-archived="showArchived"
-			/>
-		</section>
-	</div>
-</template>
-
-<script setup lang="ts">
-import {computed} from 'vue'
-import {useI18n} from 'vue-i18n'
-
-import BaseButton from '@/components/base/BaseButton.vue'
-import Fancycheckbox from '@/components/input/fancycheckbox.vue'
-import ProjectCardGrid from '@/components/project/partials/ProjectCardGrid.vue'
-
-import {getNamespaceTitle} from '@/helpers/getNamespaceTitle'
-import {useTitle} from '@/composables/useTitle'
-import {useStorage} from '@vueuse/core'
-
-import {useNamespaceStore} from '@/stores/namespaces'
-
-const {t} = useI18n()
-const namespaceStore = useNamespaceStore()
-
-useTitle(() => t('namespace.title'))
-const showArchived = useStorage('showArchived', false)
-
-const loading = computed(() => namespaceStore.isLoading)
-const namespaces = computed(() => {
-	return namespaceStore.namespaces.filter(namespace => showArchived.value
-		? true
-		: !namespace.isArchived,
-	)
-})
-</script>
-
-<style lang="scss" scoped>
-.namespace-header {
-	display: flex;
-	justify-content: space-between;
-	align-items: center;
-	gap: 1rem;
-
-	@media screen and (max-width: $tablet) {
-		flex-direction: column;
-	}
-}
-
-.action-buttons {
-	display: flex;
-	justify-content: space-between;
-	gap: 1rem;
-
-	@media screen and (max-width: $tablet) {
-		width: 100%;
-		flex-direction: column;
-		align-items: stretch;
-	}
-}
-
-.namespace:not(:first-child) {
-	margin-top: 1rem;
-}
-
-.namespace-title {
-	display: flex;
-	align-items: center;
-}
-
-.is-archived {
-	font-size: 0.75rem;
-	border: 1px solid var(--grey-500);
-	color: $grey !important;
-	padding: 2px 4px;
-	border-radius: 3px;
-	font-family: $vikunja-font;
-	background: var(--white-translucent);
-	margin-left: .5rem;
-}
-</style>

src/views/namespaces/NewNamespace.vue

@@ -1,84 +0,0 @@
-<template>
-	<create-edit
-		:title="$t('namespace.create.title')"
-		@create="newNamespace()"
-		:primary-disabled="namespace.title === ''"
-	>
-		<div class="field">
-			<label class="label" for="namespaceTitle">{{ $t('namespace.attributes.title') }}</label>
-			<div
-				class="control is-expanded"
-				:class="{ 'is-loading': namespaceService.loading }"
-			>
-				<!-- The user should be able to close the modal by pressing escape - that already works with the default modal.
-					But with the input modal here since it autofocuses the input that input field catches the focus instead.
-					Hence we place the listener on the input field directly. -->
-				<input
-					@keyup.enter="newNamespace()"
-					@keyup.esc="$router.back()"
-					class="input"
-					:placeholder="$t('namespace.attributes.titlePlaceholder')"
-					type="text"
-					:class="{ disabled: namespaceService.loading }"
-					v-focus
-					v-model="namespace.title"
-				/>
-			</div>
-		</div>
-		<p class="help is-danger" v-if="showError && namespace.title === ''">
-			{{ $t('namespace.create.titleRequired') }}
-		</p>
-		<div class="field">
-			<label class="label">{{ $t('namespace.attributes.color') }}</label>
-			<div class="control">
-				<color-picker v-model="namespace.hexColor"/>
-			</div>
-		</div>
-
-		<message class="mt-4">
-			<h4 class="title">{{ $t('namespace.create.tooltip') }}</h4>
-
-			{{ $t('namespace.create.explanation') }}
-		</message>
-	</create-edit>
-</template>
-
-<script setup lang="ts">
-import {ref, shallowReactive} from 'vue'
-import {useI18n} from 'vue-i18n'
-import {useRouter} from 'vue-router'
-
-import Message from '@/components/misc/message.vue'
-import CreateEdit from '@/components/misc/create-edit.vue'
-import ColorPicker from '@/components/input/ColorPicker.vue'
-
-import NamespaceModel from '@/models/namespace'
-import NamespaceService from '@/services/namespace'
-import {useNamespaceStore} from '@/stores/namespaces'
-import type {INamespace} from '@/modelTypes/INamespace'
-
-import {useTitle} from '@/composables/useTitle'
-import {success} from '@/message'
-
-const showError = ref(false)
-const namespace = ref<INamespace>(new NamespaceModel())
-const namespaceService = shallowReactive(new NamespaceService())
-
-const {t} = useI18n({useScope: 'global'})
-const router = useRouter()
-
-useTitle(() => t('namespace.create.title'))
-
-async function newNamespace() {
-	if (namespace.value.title === '') {
-		showError.value = true
-		return
-	}
-	showError.value = false
-
-	const newNamespace = await namespaceService.create(namespace.value)
-	useNamespaceStore().addNamespace(newNamespace)
-	success({message: t('namespace.create.success')})
-	router.back()
-}
-</script>

src/views/namespaces/settings/archive.vue

@@ -1,89 +0,0 @@
-<template>
-	<modal
-		@close="$router.back()"
-		@submit="archiveNamespace()"
-	>
-		<template #header><span>{{ title }}</span></template>
-
-		<template #text>
-			<p>
-				{{
-					namespace.isArchived
-						? $t('namespace.archive.unarchiveText')
-						: $t('namespace.archive.archiveText')
-				}}
-			</p>
-		</template>
-	</modal>
-</template>
-
-<script lang="ts">
-export default { name: 'namespace-setting-archive' }
-</script>
-
-<script setup lang="ts">
-import {watch, ref, computed, shallowReactive, type PropType} from 'vue'
-import {useRouter} from 'vue-router'
-import {useI18n} from 'vue-i18n'
-
-import {success} from '@/message'
-import {useTitle} from '@/composables/useTitle'
-
-import {useNamespaceStore} from '@/stores/namespaces'
-import NamespaceService from '@/services/namespace'
-import NamespaceModel from '@/models/namespace'
-import type {INamespace} from '@/modelTypes/INamespace'
-
-const props = defineProps({
-	namespaceId: {
-		type: Number as PropType<INamespace['id']>,
-		required: true,
-	},
-})
-
-const router = useRouter()
-const {t} = useI18n({useScope: 'global'})
-
-const namespaceStore = useNamespaceStore()
-const namespaceService = shallowReactive(new NamespaceService())
-const namespace = ref<INamespace>(new NamespaceModel())
-
-watch(
-	() => props.namespaceId,
-	async () => {
-		namespace.value = namespaceStore.getNamespaceById(props.namespaceId) || new NamespaceModel()
-
-		// FIXME: ressouce should be loaded in store
-		namespace.value = await namespaceService.get({id: props.namespaceId})
-	},
-	{ immediate: true },
-)
-
-const title = computed(() => {
-	if (!namespace.value) {
-		return
-	}
-	return namespace.value.isArchived
-		? t('namespace.archive.titleUnarchive', {namespace: namespace.value.title})
-		: t('namespace.archive.titleArchive', {namespace: namespace.value.title})
-})
-useTitle(title)
-
-async function archiveNamespace() {
-	try {
-		const isArchived = !namespace.value.isArchived
-		const archivedNamespace = await namespaceService.update({
-			...namespace.value,
-			isArchived,
-		})
-		namespaceStore.setNamespaceById(archivedNamespace)
-		success({
-			message: isArchived
-				? t('namespace.archive.success')
-				: t('namespace.archive.unarchiveSuccess'),
-		})
-	} finally {
-		router.back()
-	}
-}
-</script>

src/views/namespaces/settings/delete.vue

@@ -1,69 +0,0 @@
-<template>
-	<modal
-		@close="$router.back()"
-		@submit="deleteNamespace()"
-	>
-		<template #header><span>{{ title }}</span></template>
-		
-		<template #text>
-			<p>{{ $t('namespace.delete.text1') }}<br/>
-			{{ $t('namespace.delete.text2') }}</p>
-		</template>
-	</modal>
-</template>
-
-<script lang="ts">
-export default { name: 'namespace-setting-delete' }
-</script>
-
-<script setup lang="ts">
-import {ref, computed, watch, shallowReactive} from 'vue'
-import {useI18n} from 'vue-i18n'
-import {useRouter} from 'vue-router'
-
-import {useTitle} from '@/composables/useTitle'
-import {success} from '@/message'
-import {useNamespaceStore} from '@/stores/namespaces'
-import NamespaceModel from '@/models/namespace'
-import NamespaceService from '@/services/namespace'
-import type { INamespace } from '@/modelTypes/INamespace'
-
-const props = defineProps({
-	namespaceId: {
-		type: Number,
-		required: true,
-	},
-})
-
-const {t} = useI18n({useScope: 'global'})
-const router = useRouter()
-const namespaceStore = useNamespaceStore()
-
-const namespaceService = shallowReactive(new NamespaceService())
-const namespace = ref<INamespace>(new NamespaceModel())
-
-watch(
-	() => props.namespaceId,
-	async () => {
-		namespace.value = namespaceStore.getNamespaceById(props.namespaceId) || new NamespaceModel()
-
-		// FIXME: ressouce should be loaded in store
-		namespace.value = await namespaceService.get({id: props.namespaceId})
-	},
-	{ immediate: true },
-)
-
-const title = computed(() => {
-	if (!namespace.value) {
-		return
-	}
-	return t('namespace.delete.title', {namespace: namespace.value.title})
-})
-useTitle(title)
-
-async function deleteNamespace() {
-	await namespaceStore.deleteNamespace(namespace.value)
-	success({message: t('namespace.delete.success')})
-	router.push({name: 'home'})
-}
-</script>

src/views/namespaces/settings/edit.vue

@@ -1,120 +0,0 @@
-<template>
-	<create-edit
-		:title="title"
-		primary-icon=""
-		:primary-label="$t('misc.save')"
-		@primary="save"
-		:tertiary="$t('misc.delete')"
-		@tertiary="$router.push({ name: 'namespace.settings.delete', params: { id: $route.params.id } })"
-	>
-		<form @submit.prevent="save()">
-			<div class="field">
-				<label class="label" for="namespacetext">{{ $t('namespace.attributes.title') }}</label>
-				<div class="control">
-					<input
-						:class="{ 'disabled': namespaceService.loading}"
-						:disabled="namespaceService.loading || undefined"
-						class="input"
-						id="namespacetext"
-						:placeholder="$t('namespace.attributes.titlePlaceholder')"
-						type="text"
-						v-focus
-						v-model="namespace.title"/>
-				</div>
-			</div>
-			<div class="field">
-				<label class="label" for="namespacedescription">{{ $t('namespace.attributes.description') }}</label>
-				<div class="control">
-					<AsyncEditor
-						:class="{ 'disabled': namespaceService.loading}"
-						:preview-is-default="false"
-						id="namespacedescription"
-						:placeholder="$t('namespace.attributes.descriptionPlaceholder')"
-						v-if="editorActive"
-						v-model="namespace.description"
-					/>
-				</div>
-			</div>
-			<div class="field">
-				<label class="label" for="isArchivedCheck">{{ $t('namespace.attributes.archived') }}</label>
-				<div class="control">
-					<fancycheckbox
-						v-model="namespace.isArchived"
-						v-tooltip="$t('namespace.archive.description')">
-						{{ $t('namespace.attributes.isArchived') }}
-					</fancycheckbox>
-				</div>
-			</div>
-			<div class="field">
-				<label class="label">{{ $t('namespace.attributes.color') }}</label>
-				<div class="control">
-					<color-picker v-model="namespace.hexColor"/>
-				</div>
-			</div>
-		</form>
-	</create-edit>
-</template>
-
-<script lang="ts" setup>
-import {nextTick, ref, watch} from 'vue'
-import {success} from '@/message'
-import router from '@/router'
-
-import AsyncEditor from '@/components/input/AsyncEditor'
-import Fancycheckbox from '@/components/input/fancycheckbox.vue'
-import ColorPicker from '@/components/input/ColorPicker.vue'
-import CreateEdit from '@/components/misc/create-edit.vue'
-
-import NamespaceService from '@/services/namespace'
-import NamespaceModel from '@/models/namespace'
-import {useI18n} from 'vue-i18n'
-import {useTitle} from '@/composables/useTitle'
-import {useNamespaceStore} from '@/stores/namespaces'
-
-import type {INamespace} from '@/modelTypes/INamespace'
-
-const {t} = useI18n({useScope: 'global'})
-const namespaceStore = useNamespaceStore()
-
-const namespaceService = ref(new NamespaceService())
-const namespace = ref<INamespace>(new NamespaceModel())
-const editorActive = ref(false)
-const title = ref('')
-useTitle(() => title.value)
-
-const props = defineProps({
-	namespaceId: {
-		type: Number,
-		required: true,
-	},
-})
-
-watch(
-	() => props.namespaceId,
-	loadNamespace,
-	{
-		immediate: true,
-	},
-)
-
-async function loadNamespace() {
-	// HACK: This makes the editor trigger its mounted function again which makes it forget every input
-	// it currently has in its textarea. This is a counter-hack to a hack inside of vue-easymde
-	// which made it impossible to detect change from the outside. Therefore the component would
-	// not update if new content from the outside was made available.
-	// See https://github.com/NikulinIlya/vue-easymde/issues/3
-	editorActive.value = false
-	nextTick(() => editorActive.value = true)
-
-	namespace.value = await namespaceService.value.get({id: props.namespaceId})
-	title.value = t('namespace.edit.title', {namespace: namespace.value.title})
-}
-
-async function save() {
-	const updatedNamespace = await namespaceService.value.update(namespace.value)
-	// Update the namespace in the parent
-	namespaceStore.setNamespaceById(updatedNamespace)
-	success({message: t('namespace.edit.success')})
-	router.back()
-}
-</script>

src/views/namespaces/settings/share.vue

@@ -1,67 +0,0 @@
-<template>
-	<create-edit
-		:title="title"
-		:has-primary-action="false"
-	>
-		<template v-if="namespace">
-			<manageSharing
-				:id="namespace.id"
-				:userIsAdmin="userIsAdmin"
-				shareType="user"
-				type="namespace"
-			/>
-			<manageSharing
-				:id="namespace.id"
-				:userIsAdmin="userIsAdmin"
-				shareType="team"
-				type="namespace"
-			/>
-		</template>
-	</create-edit>
-</template>
-
-<script lang="ts">
-export default { name: 'namespace-setting-share' }
-</script>
-
-<script lang="ts" setup>
-import {ref, computed, watchEffect} from 'vue'
-import {useRoute} from 'vue-router'
-import {useI18n} from 'vue-i18n'
-
-import NamespaceService from '@/services/namespace'
-import NamespaceModel from '@/models/namespace'
-import type {INamespace} from '@/modelTypes/INamespace'
-import {RIGHTS} from '@/constants/rights'
-
-import CreateEdit from '@/components/misc/create-edit.vue'
-import manageSharing from '@/components/sharing/userTeam.vue'
-import {useTitle} from '@/composables/useTitle'
-
-const {t} = useI18n({useScope: 'global'})
-
-const namespace = ref<INamespace>()
-
-const title = computed(() => namespace.value?.title
-	? t('namespace.share.title', { namespace: namespace.value.title })
-	: '',
-)
-useTitle(title)
-
-const userIsAdmin = computed(() => namespace?.value?.maxRight === RIGHTS.ADMIN)
-
-async function loadNamespace(namespaceId: number) {
-	if (!namespaceId) return
-	const namespaceService = new NamespaceService()
-	namespace.value = await namespaceService.get(new NamespaceModel({id: namespaceId}))
-
-	// TODO: set namespace in store
-}
-
-const route = useRoute()
-const namespaceId = computed(() => route.params.namespaceId !== undefined
-	? parseInt(route.params.namespaceId as string)
-	: undefined,
-)
-watchEffect(() => namespaceId.value !== undefined && loadNamespace(namespaceId.value))
-</script>

src/views/project/ListProjects.vue

@@ -0,0 +1,95 @@
+<template>
+	<div class="content loader-container" :class="{'is-loading': loading}" v-cy="'projects-list'">
+		<header class="project-header">
+			<fancycheckbox v-model="showArchived" v-cy="'show-archived-check'">
+				{{ $t('project.showArchived') }}
+			</fancycheckbox>
+
+			<div class="action-buttons">
+				<x-button :to="{name: 'filters.create'}" icon="filter">
+					{{ $t('filters.create.title') }}
+				</x-button>
+				<x-button :to="{name: 'project.create'}" icon="plus" v-cy="'new-project'">
+					{{ $t('project.create.header') }}
+				</x-button>
+			</div>
+		</header>
+
+		<ProjectCardGrid
+			:projects="projects"
+			:show-archived="showArchived"
+		/>
+	</div>
+</template>
+
+<script setup lang="ts">
+import {computed} from 'vue'
+import {useI18n} from 'vue-i18n'
+
+import Fancycheckbox from '@/components/input/fancycheckbox.vue'
+import ProjectCardGrid from '@/components/project/partials/ProjectCardGrid.vue'
+
+import {useTitle} from '@/composables/useTitle'
+import {useStorage} from '@vueuse/core'
+
+import {useProjectStore} from '@/stores/projects'
+
+const {t} = useI18n()
+const projectStore = useProjectStore()
+
+useTitle(() => t('project.title'))
+const showArchived = useStorage('showArchived', false)
+
+const loading = computed(() => projectStore.isLoading)
+const projects = computed(() => {
+	return showArchived.value
+		? projectStore.projectsArray
+		: projectStore.projectsArray.filter(({isArchived}) => !isArchived)
+})
+</script>
+
+<style lang="scss" scoped>
+.project-header {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+	gap: 1rem;
+	margin-bottom: 1rem;
+
+	@media screen and (max-width: $tablet) {
+		flex-direction: column;
+	}
+}
+
+.action-buttons {
+	display: flex;
+	justify-content: space-between;
+	gap: 1rem;
+
+	@media screen and (max-width: $tablet) {
+		width: 100%;
+		flex-direction: column;
+		align-items: stretch;
+	}
+}
+
+.project:not(:first-child) {
+	margin-top: 1rem;
+}
+
+.project-title {
+	display: flex;
+	align-items: center;
+}
+
+.is-archived {
+	font-size: 0.75rem;
+	border: 1px solid var(--grey-500);
+	color: $grey !important;
+	padding: 2px 4px;
+	border-radius: 3px;
+	font-family: $vikunja-font;
+	background: var(--white-translucent);
+	margin-left: .5rem;
+}
+</style>

src/views/project/NewProject.vue

@@ -1,5 +1,9 @@
 <template>
-	<create-edit :title="$t('project.create.header')" @create="createNewProject()" :primary-disabled="project.title === ''">
+	<create-edit
+		:title="$t('project.create.header')"
+		@create="createNewProject()"
+		:primary-disabled="project.title === ''"
+	>
 		<div class="field">
 			<label class="label" for="projectTitle">{{ $t('project.title') }}</label>
 			<div
@@ -22,19 +26,24 @@
 		<p class="help is-danger" v-if="showError && project.title === ''">
 			{{ $t('project.create.addTitleRequired') }}
 		</p>
+		<div class="field" v-if="projectStore.hasProjects">
+			<label class="label">{{ $t('project.parent') }}</label>
+			<div class="control">
+				<project-search v-model="parentProject"/>
+			</div>
+		</div>
 		<div class="field">
 			<label class="label">{{ $t('project.color') }}</label>
 			<div class="control">
-				<color-picker v-model="project.hexColor" />
+				<color-picker v-model="project.hexColor"/>
 			</div>
 		</div>
 	</create-edit>
 </template>
 
 <script setup lang="ts">
-import {ref, reactive, shallowReactive} from 'vue'
+import {ref, reactive, shallowReactive, watch} from 'vue'
 import {useI18n} from 'vue-i18n'
-import {useRouter, useRoute} from 'vue-router'
 
 import ProjectService from '@/services/project'
 import ProjectModel from '@/models/project'
@@ -44,10 +53,10 @@ import ColorPicker from '@/components/input/ColorPicker.vue'
 import {success} from '@/message'
 import {useTitle} from '@/composables/useTitle'
 import {useProjectStore} from '@/stores/projects'
+import ProjectSearch from '@/components/tasks/partials/projectSearch.vue'
+import type {IProject} from '@/modelTypes/IProject'
 
 const {t} = useI18n({useScope: 'global'})
-const router = useRouter()
-const route = useRoute()
 
 useTitle(() => t('project.create.header'))
 
@@ -55,6 +64,17 @@ const showError = ref(false)
 const project = reactive(new ProjectModel())
 const projectService = shallowReactive(new ProjectService())
 const projectStore = useProjectStore()
+const parentProject = ref<IProject | null>(null)
+
+const props = defineProps<{
+	parentProjectId?: number,
+}>()
+
+watch(
+	() => props.parentProjectId,
+	() => parentProject.value = projectStore.projects[props.parentProjectId],
+	{immediate: true},
+)
 
 async function createNewProject() {
 	if (project.title === '') {
@@ -63,12 +83,11 @@ async function createNewProject() {
 	}
 	showError.value = false
 
-	project.namespaceId = Number(route.params.namespaceId as string)
-	const newProject = await projectStore.createProject(project)
-	await router.push({
-		name: 'project.index',
-		params: { projectId: newProject.id },
-	})
-	success({message: t('project.create.createdSuccess') })
+	if (parentProject.value) {
+		project.parentProjectId = parentProject.value.id
+	}
+
+	await projectStore.createProject(project)
+	success({message: t('project.create.createdSuccess')})
 }
 </script>

src/views/project/ProjectGantt.vue

@@ -75,7 +75,7 @@ const GanttChart = createAsyncComponent(() => import('@/components/tasks/GanttCh
 const props = defineProps<{route: RouteLocationNormalized}>()
 
 const baseStore = useBaseStore()
-const canWrite = computed(() => baseStore.currentProject.maxRight > RIGHTS.READ)
+const canWrite = computed(() => baseStore.currentProject?.maxRight > RIGHTS.READ)
 
 const {route} = toRefs(props)
 const {

src/views/project/ProjectInfo.vue

@@ -29,7 +29,7 @@ const props = defineProps({
 })
 
 const projectStore = useProjectStore()
-const project = computed(() => projectStore.getProjectById(props.projectId))
+const project = computed(() => projectStore.projects[props.projectId])
 const htmlDescription = computed(() => {
 	const description = project.value?.description || ''
 	if (description === '') {

src/views/project/ProjectKanban.vue

@@ -330,7 +330,7 @@ const bucketDraggableComponentData = computed(() => ({
 	],
 }))
 
-const canWrite = computed(() => baseStore.currentProject.maxRight > Rights.READ)
+const canWrite = computed(() => baseStore.currentProject?.maxRight > Rights.READ)
 const project = computed(() => baseStore.currentProject)
 
 const buckets = computed(() => kanbanStore.buckets)

src/views/project/settings/archive.vue

@@ -31,7 +31,7 @@ const projectStore = useProjectStore()
 const router = useRouter()
 const route = useRoute()
 
-const project = computed(() => projectStore.getProjectById(route.params.projectId))
+const project = computed(() => projectStore.projects[route.params.projectId])
 useTitle(() => t('project.archive.title', {project: project.value.title}))
 
 async function archiveProject() {

src/views/project/settings/background.vue

@@ -108,7 +108,6 @@ import CustomTransition from '@/components/misc/CustomTransition.vue'
 
 import {useBaseStore} from '@/stores/base'
 import {useProjectStore} from '@/stores/projects'
-import {useNamespaceStore} from '@/stores/namespaces'
 import {useConfigStore} from '@/stores/config'
 
 import BackgroundUnsplashService from '@/services/backgroundUnsplash'
@@ -146,7 +145,6 @@ const debounceNewBackgroundSearch = debounce(newBackgroundSearch, SEARCH_DEBOUNC
 const backgroundUploadService = ref(new BackgroundUploadService())
 const projectService = ref(new ProjectService())
 const projectStore = useProjectStore()
-const namespaceStore = useNamespaceStore()
 const configStore = useConfigStore()
 
 const unsplashBackgroundEnabled = computed(() => configStore.enabledBackgroundProviders.includes('unsplash'))
@@ -195,7 +193,6 @@ async function setBackground(backgroundId: string) {
 		projectId: route.params.projectId,
 	})
 	await baseStore.handleSetCurrentProject({project, forceUpdate: true})
-	namespaceStore.setProjectInNamespaceById(project)
 	projectStore.setProject(project)
 	success({message: t('project.background.success')})
 }
@@ -211,7 +208,6 @@ async function uploadBackground() {
 		backgroundUploadInput.value?.files[0],
 	)
 	await baseStore.handleSetCurrentProject({project, forceUpdate: true})
-	namespaceStore.setProjectInNamespaceById(project)
 	projectStore.setProject(project)
 	success({message: t('project.background.success')})
 }
@@ -219,7 +215,6 @@ async function uploadBackground() {
 async function removeBackground() {
 	const project = await projectService.value.removeBackground(currentProject.value)
 	await baseStore.handleSetCurrentProject({project, forceUpdate: true})
-	namespaceStore.setProjectInNamespaceById(project)
 	projectStore.setProject(project)
 	success({message: t('project.background.removeSuccess')})
 	router.back()

src/views/project/settings/delete.vue

@@ -16,7 +16,7 @@
 						totalTasks > 0 ? $t('project.delete.tasksToDelete', {count: totalTasks}) : $t('project.delete.noTasksToDelete')
 					}}
 				</strong>
-				<Loading v-else class="is-loading-small"/>
+				<Loading v-else class="is-loading-small" variant="default"/>
 			</p>
 
 			<p>
@@ -43,7 +43,7 @@ const router = useRouter()
 
 const totalTasks = ref<number | null>(null)
 
-const project = computed(() => projectStore.getProjectById(route.params.projectId))
+const project = computed(() => projectStore.projects[route.params.projectId])
 
 watchEffect(
 	() => {

src/views/project/settings/duplicate.vue

@@ -3,73 +3,46 @@
 		:title="$t('project.duplicate.title')"
 		primary-icon="paste"
 		:primary-label="$t('project.duplicate.label')"
-		@primary="duplicateProject"
-		:loading="projectDuplicateService.loading"
+		@primary="duplicate"
+		:loading="isLoading"
 	>
 		<p>{{ $t('project.duplicate.text') }}</p>
-
-		<Multiselect
-			:placeholder="$t('namespace.search')"
-			@search="findNamespaces"
-			:search-results="namespaces"
-			@select="selectNamespace"
-			label="title"
-			:search-delay="10"
-		/>
+		<project-search v-model="parentProject"/>
 	</create-edit>
 </template>
 
 <script setup lang="ts">
-import {ref, shallowReactive} from 'vue'
-import {useRoute, useRouter} from 'vue-router'
+import {ref, watch} from 'vue'
+import {useRoute} from 'vue-router'
 import {useI18n} from 'vue-i18n'
 
-import ProjectDuplicateService from '@/services/projectDuplicateService'
 import CreateEdit from '@/components/misc/create-edit.vue'
-import Multiselect from '@/components/input/multiselect.vue'
-
-import ProjectDuplicateModel from '@/models/projectDuplicateModel'
-import type {INamespace} from '@/modelTypes/INamespace'
+import ProjectSearch from '@/components/tasks/partials/projectSearch.vue'
 
 import {success} from '@/message'
 import {useTitle} from '@/composables/useTitle'
-import {useNamespaceSearch} from '@/composables/useNamespaceSearch'
-import {useProjectStore} from '@/stores/projects'
-import {useNamespaceStore} from '@/stores/namespaces'
+import {useProject, useProjectStore} from '@/stores/projects'
+import type {IProject} from '@/modelTypes/IProject'
 
 const {t} = useI18n({useScope: 'global'})
 useTitle(() => t('project.duplicate.title'))
 
-const {
-	namespaces,
-	findNamespaces,
-} = useNamespaceSearch()
-
-const selectedNamespace = ref<INamespace>()
-
-function selectNamespace(namespace: INamespace) {
-	selectedNamespace.value = namespace
-}
-
 const route = useRoute()
-const router = useRouter()
 const projectStore = useProjectStore()
-const namespaceStore = useNamespaceStore()
 
-const projectDuplicateService = shallowReactive(new ProjectDuplicateService())
+const {project, isLoading, duplicateProject} = useProject(route.params.projectId)
 
-async function duplicateProject() {
-	const projectDuplicate = new ProjectDuplicateModel({
-		// FIXME: should be parameter
-		projectId: route.params.projectId,
-		namespaceId: selectedNamespace.value?.id,
-	})
+const parentProject = ref<IProject | null>(null)
+watch(
+	() => project.parentProjectId,
+	parentProjectId => {
+		parentProject.value = projectStore.projects[parentProjectId]
+	},
+	{immediate: true},
+)
 
-	const duplicate = await projectDuplicateService.create(projectDuplicate)
-
-	namespaceStore.addProjectToNamespace(duplicate.project)
-	projectStore.setProject(duplicate.project)
+async function duplicate() {
+	await duplicateProject(parentProject.value.id)
 	success({message: t('project.duplicate.success')})
-	router.push({name: 'project.index', params: {projectId: duplicate.project.id}})
 }
 </script>

src/views/project/settings/edit.vue

@@ -42,6 +42,12 @@
 					v-model="project.identifier"/>
 			</div>
 		</div>
+		<div class="field">
+			<label class="label">{{ $t('project.parent') }}</label>
+			<div class="control">
+				<project-search v-model="parentProject"/>
+			</div>
+		</div>
 		<div class="field">
 			<label class="label" for="projectdescription">{{ $t('project.edit.description') }}</label>
 			<div class="control">
@@ -66,21 +72,23 @@
 </template>
 
 <script lang="ts">
-export default { name: 'project-setting-edit' }
+export default {name: 'project-setting-edit'}
 </script>
 
 <script setup lang="ts">
-import type {PropType} from 'vue'
+import {watch, ref, type PropType} from 'vue'
 import {useRouter} from 'vue-router'
 import {useI18n} from 'vue-i18n'
 
 import Editor from '@/components/input/AsyncEditor'
 import ColorPicker from '@/components/input/ColorPicker.vue'
 import CreateEdit from '@/components/misc/create-edit.vue'
+import ProjectSearch from '@/components/tasks/partials/projectSearch.vue'
 
 import type {IProject} from '@/modelTypes/IProject'
 
 import {useBaseStore} from '@/stores/base'
+import {useProjectStore} from '@/stores/projects'
 import {useProject} from '@/stores/projects'
 
 import {useTitle} from '@/composables/useTitle'
@@ -93,14 +101,27 @@ const props = defineProps({
 })
 
 const router = useRouter()
+const projectStore = useProjectStore()
 
 const {t} = useI18n({useScope: 'global'})
 
 const {project, save: saveProject, isLoading} = useProject(props.projectId)
 
+const parentProject = ref<IProject | null>(null)
+watch(
+	() => project.parentProjectId,
+	projectId => {
+		if (project.parentProjectId) {
+			parentProject.value = projectStore.projects[project.parentProjectId]
+		}
+	},
+	{immediate: true},
+)
+
 useTitle(() => project?.title ? t('project.edit.title', {project: project.title}) : '')
 
 async function save() {
+	project.parentProjectId = parentProject.value?.id ?? project.parentProjectId
 	await saveProject()
 	await useBaseStore().handleSetCurrentProject({project})
 	router.back()

src/views/tasks/TaskDetailView.vue

@@ -13,11 +13,13 @@
 				:can-write="canWrite"
 				ref="heading"
 			/>
-			<h6 class="subtitle" v-if="parent && parent.namespace && parent.project">
-				{{ getNamespaceTitle(parent.namespace) }} &rsaquo;
-				<router-link :to="{ name: 'project.index', params: { projectId: parent.project.id } }">
-					{{ getProjectTitle(parent.project) }}
-				</router-link>
+			<h6 class="subtitle" v-if="project?.id">
+				<template v-for="p in projectStore.getAncestors(project)" :key="p.id">
+					<router-link :to="{ name: 'project.index', params: { projectId: p.id } }">
+						{{ getProjectTitle(p) }}
+					</router-link>
+					<span class="has-text-grey-light" v-if="p.id !== project?.id"> &gt; </span>
+				</template>
 			</h6>
 
 			<checklist-summary :task="task"/>
@@ -448,7 +450,7 @@
 </template>
 
 <script lang="ts" setup>
-import {ref, reactive, toRef, shallowReactive, computed, watch, nextTick, type PropType} from 'vue'
+import {ref, reactive, toRef, shallowReactive, computed, watch, watchEffect, nextTick, type PropType} from 'vue'
 import {useRouter, type RouteLocation} from 'vue-router'
 import {useI18n} from 'vue-i18n'
 import {unrefElement} from '@vueuse/core'
@@ -486,12 +488,10 @@ import TaskSubscription from '@/components/misc/subscription.vue'
 import CustomTransition from '@/components/misc/CustomTransition.vue'
 
 import {uploadFile} from '@/helpers/attachments'
-import {getNamespaceTitle} from '@/helpers/getNamespaceTitle'
 import {getProjectTitle} from '@/helpers/getProjectTitle'
 import {scrollIntoView} from '@/helpers/scrollIntoView'
 
 import {useBaseStore} from '@/stores/base'
-import {useNamespaceStore} from '@/stores/namespaces'
 import {useAttachmentStore} from '@/stores/attachments'
 import {useTaskStore} from '@/stores/tasks'
 import {useKanbanStore} from '@/stores/kanban'
@@ -500,6 +500,7 @@ import {useTitle} from '@/composables/useTitle'
 
 import {success} from '@/message'
 import type {Action as MessageAction} from '@/message'
+import {useProjectStore} from '@/stores/projects'
 
 const props = defineProps({
 	taskId: {
@@ -517,7 +518,7 @@ const router = useRouter()
 const {t} = useI18n({useScope: 'global'})
 
 const baseStore = useBaseStore()
-const namespaceStore = useNamespaceStore()
+const projectStore = useProjectStore()
 const attachmentStore = useAttachmentStore()
 const taskStore = useTaskStore()
 const kanbanStore = useKanbanStore()
@@ -538,32 +539,13 @@ const visible = ref(false)
 
 const taskId = toRef(props, 'taskId')
 
-const parent = computed(() => {
-	if (!task.projectId) {
-		return {
-			namespace: null,
-			project: null,
-		}
-	}
-
-	if (!namespaceStore.getProjectAndNamespaceById) {
-		return null
-	}
-
-	return namespaceStore.getProjectAndNamespaceById(task.projectId)
+const project = computed(() => projectStore.projects[task.projectId])
+watchEffect(() => {
+	baseStore.handleSetCurrentProject({
+		project: project.value,
+	})
 })
 
-watch(
-	parent,
-	(parent) => {
-		const parentProject = parent !== null ? parent.project : null
-		if (parentProject !== null) {
-			baseStore.handleSetCurrentProject({project: parentProject})
-		}
-	},
-	{immediate: true},
-)
-
 const canWrite = computed(() => (
 	task.maxRight !== null &&
 	task.maxRight > RIGHTS.READ
@@ -772,10 +754,8 @@ async function changeProject(project: IProject) {
 }
 
 async function toggleFavorite() {
-	task.isFavorite = !task.isFavorite
-	const newTask = await taskService.update(task)
+	const newTask = await taskStore.toggleFavorite(task.value)
 	Object.assign(task, newTask)
-	await namespaceStore.loadNamespacesIfFavoritesDontExist()
 }
 
 async function setPriority(priority: Priority) {

src/views/user/settings/General.vue

@@ -245,7 +245,7 @@ watch(
 
 const projectStore = useProjectStore()
 const defaultProject = computed({
-	get: () => projectStore.getProjectById(settings.value.defaultProjectId) || undefined,
+	get: () => projectStore.projects[settings.value.defaultProjectId],
 	set(l) {
 		settings.value.defaultProjectId = l ? l.id : DEFAULT_PROJECT_ID
 	},