136 lines
3.0 KiB
TypeScript
136 lines
3.0 KiB
TypeScript
import {ref, shallowReactive, watch, computed} from 'vue'
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import {useRoute} from 'vue-router'
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import TaskCollectionService from '@/services/taskCollection'
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import type {ITask} from '@/modelTypes/ITask'
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import {error} from '@/message'
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export type Order = 'asc' | 'desc' | 'none'
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export interface SortBy {
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id?: Order
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index?: Order
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done?: Order
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title?: Order
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priority?: Order
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due_date?: Order
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start_date?: Order
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end_date?: Order
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percent_done?: Order
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created?: Order
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updated?: Order
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}
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// FIXME: merge with DEFAULT_PARAMS in filters.vue
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export const getDefaultParams = () => ({
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sort_by: ['position', 'id'],
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order_by: ['asc', 'desc'],
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filter_by: ['done'],
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filter_value: ['false'],
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filter_comparator: ['equals'],
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filter_concat: 'and',
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})
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const SORT_BY_DEFAULT: SortBy = {
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id: 'desc',
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}
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// This makes sure an id sort order is always sorted last.
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// When tasks would be sorted first by id and then by whatever else was specified, the id sort takes
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// precedence over everything else, making any other sort columns pretty useless.
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function formatSortOrder(sortBy, params) {
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let hasIdFilter = false
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const sortKeys = Object.keys(sortBy)
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for (const s of sortKeys) {
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if (s === 'id') {
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sortKeys.splice(s, 1)
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hasIdFilter = true
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break
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}
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}
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if (hasIdFilter) {
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sortKeys.push('id')
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}
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params.sort_by = sortKeys
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params.order_by = sortKeys.map(s => sortBy[s])
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return params
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}
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/**
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* This mixin provides a base set of methods and properties to get tasks.
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*/
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export function useTaskList(projectId, sortByDefault: SortBy = SORT_BY_DEFAULT) {
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const params = ref({...getDefaultParams()})
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const search = ref('')
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const page = ref(1)
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const sortBy = ref({ ...sortByDefault })
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const getAllTasksParams = computed(() => {
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let loadParams = {...params.value}
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if (search.value !== '') {
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loadParams.s = search.value
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}
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loadParams = formatSortOrder(sortBy.value, loadParams)
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return [
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{projectId: projectId.value},
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loadParams,
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page.value || 1,
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]
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})
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const taskCollectionService = shallowReactive(new TaskCollectionService())
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const loading = computed(() => taskCollectionService.loading)
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const totalPages = computed(() => taskCollectionService.totalPages)
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const tasks = ref<ITask[]>([])
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async function loadTasks() {
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tasks.value = []
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try {
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tasks.value = await taskCollectionService.getAll(...getAllTasksParams.value)
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} catch (e) {
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error(e)
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}
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return tasks.value
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}
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const route = useRoute()
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watch(() => route.query, (query) => {
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const { page: pageQueryValue, search: searchQuery } = query
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if (searchQuery !== undefined) {
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search.value = searchQuery as string
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}
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if (pageQueryValue !== undefined) {
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page.value = Number(pageQueryValue)
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}
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}, { immediate: true })
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// Only listen for query path changes
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watch(() => JSON.stringify(getAllTasksParams.value), (newParams, oldParams) => {
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if (oldParams === newParams) {
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return
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}
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loadTasks()
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}, { immediate: true })
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return {
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tasks,
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loading,
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totalPages,
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currentPage: page,
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loadTasks,
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searchTerm: search,
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params,
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sortByParam: sortBy,
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}
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} |