Better save messages for tasks (#307)

Add success messages when managing assignees

Add success messages when managing labels

Add better loading animations for related tasks

Add better loading animations for comments

Don't block everything while loading

Move task heading to separate component which handles all saving related things

Make sure to only show the loading spinner and saved message when saving the description

Show a maximum of 2 notifications

Move task description to separate component

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/307
Co-Authored-By: konrad <konrad@kola-entertainments.de>
Co-Committed-By: konrad <konrad@kola-entertainments.de>

src/components/tasks/partials/heading.vue

@@ -0,0 +1,101 @@
+<template>
+	<div class="heading">
+		<h1 class="title task-id" v-if="task.identifier === ''">
+			#{{ task.index }}
+		</h1>
+		<h1 class="title task-id" v-else>
+			{{ task.identifier }}
+		</h1>
+		<div class="is-done" v-if="task.done">Done</div>
+		<h1
+			@focusout="save()"
+			@keyup.ctrl.enter="save()"
+			class="title input"
+			contenteditable="true"
+			ref="taskTitle">
+			{{ task.title }}
+		</h1>
+		<transition name="fade">
+			<span class="is-inline-flex is-align-items-center" v-if="loading && saving">
+				<span class="loader is-inline-block mr-2"></span>
+				Saving...
+			</span>
+			<span class="has-text-success is-inline-flex is-align-content-center" v-if="!loading && saved">
+				<icon icon="check" class="mr-2"/>
+				Saved!
+			</span>
+		</transition>
+	</div>
+</template>
+
+<script>
+import {LOADING} from '@/store/mutation-types'
+import {mapState} from 'vuex'
+
+export default {
+	name: 'heading',
+	data() {
+		return {
+			task: {title: '', identifier: '', index:''},
+			taskTitle: '',
+			saved: false,
+			saving: false, // Since loading is global state, this variable ensures we're only showing the saving icon when saving the description.
+		}
+	},
+	computed: mapState({
+		loading: LOADING,
+	}),
+	props: {
+		value: {
+			required: true,
+		},
+	},
+	watch: {
+		value(newVal) {
+			this.task = newVal
+			this.taskTitle = this.task.title
+		},
+	},
+	mounted() {
+		this.task = this.value
+		this.taskTitle = this.task.title
+	},
+	methods: {
+		save() {
+			this.$refs.taskTitle.spellcheck = false
+
+			// Pull the task title from the contenteditable
+			let taskTitle = this.$refs.taskTitle.textContent
+			this.task.title = taskTitle
+
+			// We only want to save if the title was actually change.
+			// Because the contenteditable does not have a change event,
+			// we're building it ourselves and only calling saveTask()
+			// if the task title changed.
+			if (this.task.title !== this.taskTitle) {
+				this.saveTask()
+				this.taskTitle = taskTitle
+			}
+		},
+		saveTask() {
+			this.saving = true
+
+			this.$store.dispatch('tasks/update', this.task)
+				.then(() => {
+					this.$emit('input', this.task)
+					this.saved = true
+					setTimeout(() => {
+						this.saved = false
+					}, 2000)
+				})
+				.catch(e => {
+					this.error(e, this)
+				})
+				.finally(() => {
+					this.saving = false
+				})
+		}
+	},
+}
+</script>
+