Now use vuex to manage state for favorites

front/src/components/audio/track/Table.vue

@@ -58,7 +58,7 @@
                   Keep your PRIVATE_TOKEN secret as it gives access to your account.
                 </div>
                 <pre>
-export PRIVATE_TOKEN="{{ $store.state.auth.token ()}}"
+export PRIVATE_TOKEN="{{ $store.state.auth.token }}"
 <template v-for="track in tracks"><template v-if="track.files.length > 0">
 curl -G -o "{{ track.files[0].filename }}" <template v-if="$store.state.auth.authenticated">--header "Authorization: JWT $PRIVATE_TOKEN"</template> "{{ backend.absoluteUrl(track.files[0].path) }}"</template></template>
 </pre>

front/src/components/favorites/List.vue

@@ -6,7 +6,7 @@
       </div>
       <h2 v-if="results" class="ui center aligned icon header">
         <i class="circular inverted heart pink icon"></i>
-        {{ favoriteTracks.count }} favorites
+        {{ $store.state.favorites.count }} favorites
       </h2>
       <radio-button type="favorites"></radio-button>
     </div>
@@ -55,10 +55,8 @@
 
 <script>
 import $ from 'jquery'
-import Vue from 'vue'
 import logger from '@/logging'
 import config from '@/config'
-import favoriteTracks from '@/favorites/tracks'
 import TrackTable from '@/components/audio/track/Table'
 import RadioButton from '@/components/radios/Button'
 import Pagination from '@/components/Pagination'
@@ -80,7 +78,6 @@ export default {
       isLoading: false,
       nextLink: null,
       previousLink: null,
-      favoriteTracks,
       page: parseInt(this.defaultPage),
       paginateBy: parseInt(this.defaultPaginateBy || 25),
       orderingDirection: defaultOrdering.direction,
@@ -122,10 +119,9 @@ export default {
         self.results = response.data
         self.nextLink = response.data.next
         self.previousLink = response.data.previous
-        Vue.set(favoriteTracks, 'count', response.data.count)
-        favoriteTracks.count = response.data.count
+        self.$store.commit('favorites/count', response.data.count)
         self.results.results.forEach((track) => {
-          Vue.set(favoriteTracks.objects, track.id, true)
+          self.$store.commit('favorites/track', {id: track.id, value: true})
         })
         logger.default.timeEnd('Loading user favorites')
         self.isLoading = false

front/src/components/favorites/TrackFavoriteIcon.vue

  <template>
-  <button @click="favoriteTracks.set(track.id, !isFavorite)" v-if="button" :class="['ui', 'pink', {'inverted': isFavorite}, {'favorited': isFavorite}, 'button']">
+  <button @click="$store.dispatch('favorites/set', {id: track.id, value: !isFavorite})" v-if="button" :class="['ui', 'pink', {'inverted': isFavorite}, {'favorited': isFavorite}, 'button']">
     <i class="heart icon"></i>
     <template v-if="isFavorite">
       In favorites
@@ -8,23 +8,23 @@
       Add to favorites
     </template>
   </button>
-  <i v-else @click="favoriteTracks.set(track.id, !isFavorite)" :class="['favorite-icon', 'heart', {'pink': isFavorite}, {'favorited': isFavorite}, 'link', 'icon']" :title="title"></i>
+  <i v-else @click="$store.dispatch('favorites/set', {id: track.id, value: !isFavorite})" :class="['favorite-icon', 'heart', {'pink': isFavorite}, {'favorited': isFavorite}, 'link', 'icon']" :title="title"></i>
 </template>
 
 <script>
-import favoriteTracks from '@/favorites/tracks'
+import {mapState} from 'vuex'
 
 export default {
   props: {
     track: {type: Object},
     button: {type: Boolean, default: false}
   },
-  data () {
-    return {
-      favoriteTracks
-    }
-  },
   computed: {
+    ...mapState({
+      favorites: state => {
+        return state.favorites.tracks
+      }
+    }),
     title () {
       if (this.isFavorite) {
         return 'Remove from favorites'
@@ -33,7 +33,7 @@ export default {
       }
     },
     isFavorite () {
-      return favoriteTracks.objects[this.track.id]
+      return this.$store.getters['favorites/isFavorite'](this.track.id)
     }
   }
 

front/src/favorites/tracks.js

-import config from '@/config'
-import logger from '@/logging'
-import Vue from 'vue'
-
-const REMOVE_URL = config.API_URL + 'favorites/tracks/remove/'
-const FAVORITES_URL = config.API_URL + 'favorites/tracks/'
-
-export default {
-  objects: {},
-  count: 0,
-  set (id, newValue) {
-    let self = this
-    Vue.set(self.objects, id, newValue)
-    if (newValue) {
-      Vue.set(self, 'count', self.count + 1)
-      let resource = Vue.resource(FAVORITES_URL)
-      resource.save({}, {'track': id}).then((response) => {
-        logger.default.info('Successfully added track to favorites')
-      }, (response) => {
-        logger.default.info('Error while adding track to favorites')
-        Vue.set(self.objects, id, !newValue)
-        Vue.set(self, 'count', self.count - 1)
-      })
-    } else {
-      Vue.set(self, 'count', self.count - 1)
-      let resource = Vue.resource(REMOVE_URL)
-      resource.delete({}, {'track': id}).then((response) => {
-        logger.default.info('Successfully removed track from favorites')
-      }, (response) => {
-        logger.default.info('Error while removing track from favorites')
-        Vue.set(self.objects, id, !newValue)
-        Vue.set(self, 'count', self.count + 1)
-      })
-    }
-  },
-  toggle (id) {
-    let isFavorite = this.objects[id]
-    this.set(id, !isFavorite)
-  },
-  fetch (url) {
-    // will fetch favorites by batches from API to have them locally
-    var self = this
-    url = url || FAVORITES_URL
-    let resource = Vue.resource(url)
-    resource.get().then((response) => {
-      logger.default.info('Fetched a batch of ' + response.data.results.length + ' favorites')
-      Vue.set(self, 'count', response.data.count)
-      response.data.results.forEach(result => {
-        Vue.set(self.objects, result.track, true)
-      })
-      if (response.data.next) {
-        self.fetch(response.data.next)
-      }
-    })
-  }
-
-}

front/src/store/auth.js

@@ -34,6 +34,9 @@ export default {
     },
     token: (state, value) => {
       state.token = value
+    },
+    permission: (state, {key, status}) => {
+      state.availablePermissions[key] = status
     }
   },
   actions: {
@@ -77,17 +80,16 @@ export default {
         commit('authenticated', false)
       }
     },
-    fetchProfile ({commit, state}) {
+    fetchProfile ({commit, dispatch, state}) {
       let resource = Vue.resource(USER_PROFILE_URL)
       return resource.get({}).then((response) => {
         logger.default.info('Successfully fetched user profile')
         let data = response.data
         commit('profile', data)
-        // favoriteTracks.fetch()
-        console.log('AFTER')
+        dispatch('favorites/fetch', null, {root: true})
         Object.keys(data.permissions).forEach(function (key) {
           // this makes it easier to check for permissions in templates
-          state.availablePermissions[key] = data.permissions[String(key)].status
+          commit('permission', {key, status: data.permissions[String(key)].status})
         })
         return response.data
       }, (response) => {

front/src/store/favorites.js

+import Vue from 'vue'
+import config from '@/config'
+import logger from '@/logging'
+
+const REMOVE_URL = config.API_URL + 'favorites/tracks/remove/'
+const FAVORITES_URL = config.API_URL + 'favorites/tracks/'
+
+export default {
+  namespaced: true,
+  state: {
+    tracks: [],
+    count: 0
+  },
+  mutations: {
+    track: (state, {id, value}) => {
+      if (value) {
+        state.tracks.push(id)
+      } else {
+        let i = state.tracks.indexOf(id)
+        if (i > -1) {
+          state.tracks.splice(i, 1)
+        }
+      }
+    },
+    count: (state, value) => {
+      state.count = value
+    }
+  },
+  getters: {
+    isFavorite: (state) => (id) => {
+      return state.tracks.indexOf(id) > -1
+    }
+  },
+  actions: {
+    set ({commit, state}, {id, value}) {
+      commit('track', {id, value})
+      if (value) {
+        commit('count', state.count + 1)
+        let resource = Vue.resource(FAVORITES_URL)
+        resource.save({}, {'track': id}).then((response) => {
+          logger.default.info('Successfully added track to favorites')
+        }, (response) => {
+          logger.default.info('Error while adding track to favorites')
+          commit('track', {id, value: !value})
+          commit('count', state.count - 1)
+        })
+      } else {
+        commit('count', state.count - 1)
+        let resource = Vue.resource(REMOVE_URL)
+        resource.delete({}, {'track': id}).then((response) => {
+          logger.default.info('Successfully removed track from favorites')
+        }, (response) => {
+          logger.default.info('Error while removing track from favorites')
+          commit('track', {id, value: !value})
+          commit('count', state.count + 1)
+        })
+      }
+    },
+    toggle ({getters, dispatch}, id) {
+      dispatch('set', {id, value: getters['isFavorite'](id)})
+    },
+    fetch ({dispatch, state, commit}, url) {
+      // will fetch favorites by batches from API to have them locally
+      url = url || FAVORITES_URL
+      let resource = Vue.resource(url)
+      resource.get().then((response) => {
+        logger.default.info('Fetched a batch of ' + response.data.results.length + ' favorites')
+        response.data.results.forEach(result => {
+          commit('track', {id: result.track, value: true})
+        })
+        commit('count', state.tracks.length)
+        if (response.data.next) {
+          dispatch('fetch', response.data.next)
+        }
+      })
+    }
+  }
+}

front/src/store/index.js

 import Vue from 'vue'
 import Vuex from 'vuex'
 
+import favorites from './favorites'
 import auth from './auth'
 import queue from './queue'
 import radios from './radios'
@@ -11,6 +12,7 @@ Vue.use(Vuex)
 export default new Vuex.Store({
   modules: {
     auth,
+    favorites,
     queue,
     radios,
     player