forked from vikunja/frontend
Move add task logic from list with quick add
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parent
d3c04ef738
commit
7b8fbe1835
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@ -1,50 +1,78 @@
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<template>
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<div class="field is-grouped" >
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<p
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:class="{ 'is-loading': taskService.loading }"
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class="control has-icons-left is-expanded"
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v-if="validListIdAvailable"
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>
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<input
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:class="{ disabled: taskService.loading }"
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@keyup.enter="addTask()"
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class="input"
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placeholder="Add a new task..."
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type="text"
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v-focus
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v-model="newTaskText"
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ref="newTaskInput"
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/>
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<span class="icon is-small is-left">
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<icon icon="tasks" />
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</span>
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<div>
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<div class="field is-grouped">
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<p :class="{ 'is-loading': taskService.loading}" class="control has-icons-left is-expanded">
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<input
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:class="{ 'disabled': taskService.loading}"
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@keyup.enter="addTask()"
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class="input"
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:placeholder="$t('list.list.addPlaceholder')"
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type="text"
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v-focus
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v-model="newTaskText"
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ref="newTaskInput"
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/>
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<span class="icon is-small is-left">
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<icon icon="tasks"/>
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</span>
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</p>
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<p class="control">
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<x-button
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:disabled="newTaskText.length === 0"
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@click="addTask()"
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icon="plus"
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>
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{{ $t('list.list.add') }}
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</x-button>
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</p>
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</div>
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<p class="help is-danger" v-if="showError && newTaskText === ''">
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{{ $t('list.list.addTitleRequired') }}
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</p>
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<p class="control" v-if="validListIdAvailable">
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<x-button
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:disabled="newTaskText.length === 0"
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@click="addTask()"
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icon="plus"
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>
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Add
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</x-button>
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</p>
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<p class="help is-warning" v-if="!validListIdAvailable">
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No default list set. Please go to settings and specify default list.
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</p>
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<quick-add-magic v-if="!showError"/>
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</div>
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<!-- <div class="field is-grouped" >-->
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<!-- <p-->
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<!-- :class="{ 'is-loading': taskService.loading }"-->
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<!-- class="control has-icons-left is-expanded"-->
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<!-- v-if="validListIdAvailable"-->
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<!-- >-->
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<!-- <input-->
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<!-- :class="{ disabled: taskService.loading }"-->
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<!-- @keyup.enter="addTask()"-->
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<!-- class="input"-->
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<!-- placeholder="Add a new task..."-->
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<!-- type="text"-->
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<!-- v-focus-->
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<!-- v-model="newTaskText"-->
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<!-- ref="newTaskInput"-->
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<!-- />-->
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<!-- <span class="icon is-small is-left">-->
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<!-- <icon icon="tasks" />-->
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<!-- </span>-->
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<!-- </p>-->
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<!-- <p class="control" v-if="validListIdAvailable">-->
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<!-- <x-button-->
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<!-- :disabled="newTaskText.length === 0"-->
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<!-- @click="addTask()"-->
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<!-- icon="plus"-->
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<!-- >-->
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<!-- Add-->
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<!-- </x-button>-->
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<!-- </p>-->
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<!-- <p class="help is-warning" v-if="!validListIdAvailable">-->
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<!-- No default list set. Please go to settings and specify default list.-->
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<!-- </p> -->
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<!-- </div>-->
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</template>
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<script>
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import LabelTask from '../../models/labelTask'
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import LabelModel from '../../models/label'
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import { HAS_TASKS } from '@/store/mutation-types'
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import ListService from '../../services/list'
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import TaskService from '../../services/task'
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import TaskModel from '../../models/task'
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import LabelService from '../../services/label'
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import LabelTaskService from '../../services/labelTask'
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import createTask from '@/components/tasks/mixins/createTask'
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import QuickAddMagic from '@/components/tasks/partials/quick-add-magic'
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export default {
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name: 'add-task',
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@ -55,16 +83,23 @@ export default {
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taskService: TaskService,
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labelService: LabelService,
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labelTaskService: LabelTaskService,
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listIdForNewTask: undefined,
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listIdForNewTask: null,
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validListIdAvailable: false,
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showError: false,
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}
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},
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mixins: [
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createTask,
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],
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props: {
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listId: {
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type: Number,
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required: false,
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},
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},
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components: {
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QuickAddMagic,
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},
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created() {
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this.listService = new ListService()
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this.taskService = new TaskService()
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@ -77,7 +112,7 @@ export default {
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if (this.listId !== undefined) {
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this.listIdForNewTask = this.listId
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this.validListIdAvailable = true
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} else if(this.$store.state.auth.settings.defaultListId !== undefined) {
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} else if (this.$store.state.auth.settings.defaultListId !== undefined) {
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this.listIdForNewTask = this.$store.state.auth.settings.defaultListId
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this.validListIdAvailable = true
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}
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@ -90,156 +125,13 @@ export default {
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}
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this.showError = false
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const task = new TaskModel({
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title: this.newTaskText,
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listId: this.listIdForNewTask,
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})
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this.taskService
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.create(task)
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this.createNewTask(this.newTaskText)
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.then(task => {
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this.newTaskText = ''
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// Unlike a proper programming language, Javascript only knows references to objects and does not
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// allow you to control what is a reference and what isnt. Because of this we can't just add
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// all labels to the task they belong to right after we found and added them to the task since
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// the task update method also ensures all data the api sees has the right format. That means
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// it processes labels. That processing changes the date format and the label color and makes
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// the label pretty much unusable for everything else. Normally, this is not a big deal, because
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// the labels on a task get thrown away anyway and replaced with the new models from the api
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// when we get the updated answer back. However, in this specific case because we're passing a
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// label we obtained from vuex that reference is kept and not thrown away. The task itself gets
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// a new label object - you won't notice the bad reference until you want to add the same label
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// again and notice it doesn't have a color anymore.
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// I think this is what happens: (or rather would happen without the hack I've put in)
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// 1. Query the store for a label which matches the name
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// 2. Find one - remember, we get only a *reference* to the label from the store, not a new label object.
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// (Now there's *two* places with a reference to the same label object: in the store and in the
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// variable which holds the label from the search in the store)
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// 3. .push the label to the task
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// 4. Update the task to remove the labels from the name
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// 4.1. The task update processes all labels belonging to that task, changing attributes of our
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// label in the process. Because this is a reference, it is also "updated" in the store.
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// 5. Get an api response back. The service handler now creates a new label object for all labels
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// returned from the api. It will throw away all references to the old label in the process.
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// 6. Now we have two objects with the same label data: The old one we originally obtained from
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// the store and the one that was created when parsing the api response. The old one was
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// modified before sending the api request and thus, our store which still holds a reference
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// to the old label now contains old data.
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// I guess this is the point where normally the GC would come in and collect the old label
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// object if the store wouldn't still hold a reference to it.
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//
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// Now, as a workaround, I'm putting all new labels added to that task in this separate variable to
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// add them only after the task was updated to circumvent the task update service processing the
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// label before sending it. Feels more hacky than it probably is.
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const newLabels = []
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// Check if the task has words starting with ~ in the title and make them to labels
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const parts = task.title.split(' ~')
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// The first element will always contain the title, even if there is no occurrence of ~
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if (parts.length > 1) {
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// First, create an unresolved promise for each entry in the array to wait
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// until all labels are added to update the task title once again
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let labelAddings = []
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let labelAddsToWaitFor = []
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parts.forEach((p, index) => {
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if (index < 1) {
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return
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}
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labelAddsToWaitFor.push(
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new Promise((resolve, reject) => {
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labelAddings.push({ resolve: resolve, reject: reject })
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}),
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)
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})
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// Then do everything that is involved in finding, creating and adding the label to the task
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parts.forEach((p, index) => {
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if (index < 1) {
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return
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}
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// The part up until the next space
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const labelTitle = p.split(' ')[0]
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// Don't create an empty label
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if (labelTitle === '') {
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return
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}
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// Check if the label exists
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const label = Object.values(this.$store.state.labels.labels).find(l => {
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return l.title.toLowerCase() === labelTitle.toLowerCase()
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})
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// Label found, use it
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if (typeof label !== 'undefined') {
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const labelTask = new LabelTask({
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taskId: task.id,
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labelId: label.id,
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})
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this.labelTaskService.create(labelTask)
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.then(result => {
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newLabels.push(label)
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// Remove the label text from the task title
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task.title = task.title.replace(` ~${labelTitle}`, '')
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// Make the promise done (the one with the index 0 does not exist)
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labelAddings[index - 1].resolve(result)
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})
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.catch(e => {
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this.error(e, this)
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})
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} else {
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// label not found, create it
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const label = new LabelModel({title: labelTitle})
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this.$store.dispatch('labels/createLabel', label)
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.then(res => {
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const labelTask = new LabelTask({
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taskId: task.id,
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labelId: res.id,
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})
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this.labelTaskService.create(labelTask)
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.then(result => {
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newLabels.push(res)
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// Remove the label text from the task title
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task.title = task.title.replace(` ~${labelTitle}`, '')
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// Make the promise done (the one with the index 0 does not exist)
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labelAddings[index - 1].resolve(result)
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})
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.catch(e => {
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this.error(e, this)
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})
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})
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.catch(e => {
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this.error(e, this)
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})
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}
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})
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// This waits to update the task until all labels have been added and the title has
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// been modified to remove each label text
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Promise.all(labelAddsToWaitFor)
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.then(() => {
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this.taskService.update(task)
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.then(updatedTask => {
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updatedTask.labels = newLabels
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this.$store.commit(HAS_TASKS, true)
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})
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.catch(e => {
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this.error(e, this)
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})
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})
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}
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this.$emit('taskAdded', task)
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})
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.catch(e => {
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this.error(e, this)
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this.error(e)
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})
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},
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},
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@ -66,10 +66,6 @@
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@taskAdded="updateTaskList"
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ref="newTaskInput"
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/>
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<p class="help is-danger" v-if="showError && newTaskText === ''">
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{{ $t('list.list.addTitleRequired') }}
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</p>
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<quick-add-magic v-if="!showError"/>
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</div>
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<nothing v-if="ctaVisible && tasks.length === 0 && !taskCollectionService.loading">
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@ -176,7 +172,6 @@ import FilterPopup from '@/components/list/partials/filter-popup'
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import { HAS_TASKS } from '@/store/mutation-types'
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import Nothing from '@/components/misc/nothing'
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import createTask from '@/components/tasks/mixins/createTask'
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import QuickAddMagic from '@/components/tasks/partials/quick-add-magic'
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export default {
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name: 'List',
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@ -185,8 +180,6 @@ export default {
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taskService: TaskService,
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isTaskEdit: false,
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taskEditTask: TaskModel,
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newTaskText: '',
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showError: false,
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ctaVisible: false,
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}
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},
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@ -195,7 +188,6 @@ export default {
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createTask,
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],
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components: {
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QuickAddMagic,
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Nothing,
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FilterPopup,
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SingleTaskInList,
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this.isTaskEdit = false
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this.loadTasks(page, search)
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},
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addTask() {
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if (this.newTaskText === '') {
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this.showError = true
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return
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}
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this.showError = false
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this.createNewTask(this.newTaskText)
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.then(task => {
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this.tasks.push(task)
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this.sortTasks()
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this.newTaskText = ''
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})
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.catch(e => {
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this.error(e)
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})
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},
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focusNewTaskInput() {
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this.$refs.newTaskInput.$refs.newTaskInput.focus()
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},
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