User Data Export and import (#699)

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/699
Co-authored-by: konrad <k@knt.li>
Co-committed-by: konrad <k@knt.li>

src/components/user/settings/data-export.vue

@@ -0,0 +1,71 @@
+<template>
+	<card :title="$t('user.export.title')">
+		<p>
+			{{ $t('user.export.description') }}
+		</p>
+		<p>
+			{{ $t('user.export.descriptionPasswordRequired') }}
+		</p>
+		<div class="field">
+			<label class="label" for="currentPasswordDataExport">
+				{{ $t('user.settings.currentPassword') }}
+			</label>
+			<div class="control">
+				<input
+					class="input"
+					:class="{'is-danger': errPasswordRequired}"
+					id="currentPasswordDataExport"
+					:placeholder="$t('user.settings.currentPasswordPlaceholder')"
+					type="password"
+					v-model="password"
+					@keyup="() => errPasswordRequired = password === ''"
+					ref="passwordInput"
+				/>
+			</div>
+			<p class="help is-danger" v-if="errPasswordRequired">
+				{{ $t('user.deletion.passwordRequired') }}
+			</p>
+		</div>
+
+		<x-button
+			:loading="dataExportService.loading"
+			@click="requestDataExport()"
+			class="is-fullwidth mt-4">
+			{{ $t('user.export.request') }}
+		</x-button>
+	</card>
+</template>
+
+<script>
+import DataExportService from '../../../services/dataExport'
+
+export default {
+	name: 'data-export',
+	data() {
+		return {
+			dataExportService: DataExportService,
+			password: '',
+			errPasswordRequired: false,
+		}
+	},
+	created() {
+		this.dataExportService = new DataExportService()
+	},
+	methods: {
+		requestDataExport() {
+			if (this.password === '') {
+				this.errPasswordRequired = true
+				this.$refs.passwordInput.focus()
+				return
+			}
+
+			this.dataExportService.request(this.password)
+				.then(() => {
+					this.success({message: this.$t('user.export.success')})
+					this.password = ''
+				})
+				.catch(e => this.error(e))
+		},
+	},
+}
+</script>