feat: manage caldav tokens (#1307)

Reviewed-on: vikunja/frontend#1307
Reviewed-by: konrad <k@knt.li>

src/i18n/lang/en.json

@@ -103,9 +103,16 @@
         "disableSuccess": "Two factor authentication was sucessfully disabled."
       },
       "caldav": {
-        "title": "Caldav",
-        "howTo": "You can connect Vikunja to caldav clients to view and manage all tasks from different clients. Enter this url into your client:",
-        "more": "More information about caldav in Vikunja"
+        "title": "CalDAV",
+        "howTo": "You can connect Vikunja to CalDAV clients to view and manage all tasks from different clients. Enter this url into your client:",
+        "more": "More information about CalDAV in Vikunja",
+        "tokens": "CalDAV Tokens",
+        "tokensHowTo": "You can use a CalDAV token to use instead of a password to log in the above endpoint.",
+        "createToken": "Create a token",
+        "tokenCreated": "Here is your token: {token}",
+        "wontSeeItAgain": "Write it down, you won't be able to see it again.",
+        "mustUseToken": "You need to create a CalDAV token if you want to use CalDAV with a third party client. Use the token as the password.",
+        "usernameIs": "Your username is: {0}"
       },
       "avatar": {
         "title": "Avatar",
@@ -486,7 +493,10 @@
     "hideMenu": "Hide the menu",
     "forExample": "For example:",
     "welcomeBack": "Welcome Back!",
-    "custom": "Custom"
+    "custom": "Custom",
+    "id": "ID",
+    "created": "Created at",
+    "actions": "Actions"
   },
   "input": {
     "resetColor": "Reset Color",

src/models/abstractModel.ts

@@ -5,15 +5,13 @@ export default class AbstractModel {
 
 	/**
 	 * The max right the user has on this object, as returned by the x-max-right header from the api.
-	 * @type {number|null}
 	 */
-	maxRight = null
+	maxRight: number | null = null
 
 	/**
 	 * The abstract constructor takes an object and merges its data with the default data of this model.
-	 * @param data
 	 */
-	constructor(data) {
+	constructor(data : Object = {}) {
 		data = objectToCamelCase(data)
 
 		// Put all data in our model while overriding those with a value of null or undefined with their defaults
@@ -26,9 +24,8 @@ export default class AbstractModel {
 
 	/**
 	 * Default attributes that define the "empty" state.
-	 * @return {{}}
 	 */
-	defaults() {
+	defaults(): Object {
 		return {}
 	}
 }

src/models/caldavToken.ts

@@ -0,0 +1,15 @@
+import AbstractModel from './abstractModel'
+
+export default class CaldavTokenModel extends AbstractModel {
+	constructor(data? : Object) {
+		super(data)
+		
+		/** @type {number} */
+		this.id
+
+		if (this.created) {
+			/** @type {Date} */
+			this.created = new Date(this.created)
+		}
+	}
+}

src/services/caldavToken.js

@@ -0,0 +1,25 @@
+import {formatISO} from 'date-fns'
+import CaldavTokenModel from '../models/caldavToken'
+import AbstractService from './abstractService'
+
+export default class CaldavTokenService extends AbstractService {
+	constructor() {
+		super({
+			getAll: '/user/settings/token/caldav',
+			create: '/user/settings/token/caldav',
+			delete: '/user/settings/token/caldav/{id}',
+		})
+	}
+
+	processModel(model) {
+		return {
+			...model,
+			created: formatISO(new Date(model.created)),
+		}
+	}
+
+	modelFactory(data) {
+		return new CaldavTokenModel(data)
+	}
+}
+	

src/views/user/settings/Caldav.vue

@@ -16,41 +16,94 @@
 				/>
 			</div>
 		</div>
+
+		<h5 class="mt-5 mb-4 has-text-weight-bold">
+			{{ $t('user.settings.caldav.tokens') }}
+		</h5>
+
 		<p>
-			<a href="https://vikunja.io/docs/caldav/" rel="noreferrer noopener nofollow" target="_blank">
+			{{ isLocalUser ? $t('user.settings.caldav.tokensHowTo') : $t('user.settings.caldav.mustUseToken') }}
+			<template v-if="!isLocalUser">
+				<br/>
+				<i18n-t keypath="user.settings.caldav.usernameIs">
+					<strong>{{ username }}</strong>
+				</i18n-t>
+			</template>
+		</p>
+
+		<table class="table" v-if="tokens.length > 0">
+			<tr>
+				<th>{{ $t('misc.id') }}</th>
+				<th>{{ $t('misc.created') }}</th>
+				<th class="has-text-right">{{ $t('misc.actions') }}</th>
+			</tr>
+			<tr v-for="tk in tokens" :key="tk.id">
+				<td>{{ tk.id }}</td>
+				<td>{{ formatDateShort(tk.created) }}</td>
+				<td class="has-text-right">
+					<x-button type="secondary" @click="deleteToken(tk)">
+						{{ $t('misc.delete') }}
+					</x-button>
+				</td>
+			</tr>
+		</table>
+
+		<Message v-if="newToken" class="mb-4">
+			{{ $t('user.settings.caldav.tokenCreated', {token: newToken.token}) }}<br/>
+			{{ $t('user.settings.caldav.wontSeeItAgain') }}
+		</Message>
+
+		<x-button icon="plus" class="mb-4" @click="createToken" :loading="service.loading">
+			{{ $t('user.settings.caldav.createToken') }}
+		</x-button>
+
+		<p>
+			<BaseButton :href="CALDAV_DOCS" target="_blank">
 				{{ $t('user.settings.caldav.more') }}
-			</a>
+			</BaseButton>
 		</p>
 	</card>
 </template>
 
-<script lang="ts">
-import {defineComponent} from 'vue'
+<script lang="ts" setup>
 import copy from 'copy-to-clipboard'
-import {mapState} from 'vuex'
-import {CALDAV_DOCS} from '@/urls'
+import {computed, ref, shallowReactive} from 'vue'
+import {useI18n} from 'vue-i18n'
+import {useStore} from 'vuex'
 
-export default defineComponent({
-	name: 'user-settings-caldav',
-	data() {
-		return {
-			caldavDocsUrl: CALDAV_DOCS,
-		}
-	},
-	mounted() {
-		this.setTitle(`${this.$t('user.settings.caldav.title')} - ${this.$t('user.settings.title')}`)
-	},
-	computed: {
-		caldavUrl() {
-			return `${this.$store.getters['config/apiBase']}/dav/principals/${this.userInfo.username}/`
-		},
-		...mapState('config', ['caldavEnabled']),
-		...mapState({
-			userInfo: state => state.auth.info,
-		}),
-	},
-	methods: {
-		copy,
-	},
+import {CALDAV_DOCS} from '@/urls'
+import {useTitle} from '@/composables/useTitle'
+import {success} from '@/message'
+import BaseButton from '@/components/base/BaseButton.vue'
+import Message from '@/components/misc/message.vue'
+import CaldavTokenService from '@/services/caldavToken'
+import CaldavTokenModel from '@/models/caldavToken'
+
+const {t} = useI18n()
+useTitle(() => `${t('user.settings.caldav.title')} - ${t('user.settings.title')}`)
+
+const service = shallowReactive(new CaldavTokenService())
+const tokens = ref<CaldavTokenModel[]>([])
+
+service.getAll().then((result: CaldavTokenModel[]) => {
+	tokens.value = result
 })
+
+const newToken = ref<CaldavTokenModel>()
+async function createToken() {
+	newToken.value = await service.create({}) as CaldavTokenModel
+	tokens.value.push(newToken.value)
+}
+
+async function deleteToken(token: CaldavTokenModel) {
+	const r = await service.delete(token)
+	tokens.value = tokens.value.filter(({id}) => id !== token.id)
+	success(r)
+}
+
+const store = useStore()
+const username = computed(() => store.state.auth.info?.username)
+const caldavUrl = computed(() => `${store.getters['config/apiBase']}/dav/principals/${username.value}/`)
+const caldavEnabled = computed(() => store.state.config.caldavEnabled)
+const isLocalUser = computed(() => store.state.auth.info?.isLocalUser)
 </script>