Fetch real data from backend

1 files changed, 60 insertions, 0 deletions

diff --git a/src/modules/announcements.js b/src/modules/announcements.js
new file mode 100644
index 00000000..2ab2600c
--- /dev/null
+++ b/src/modules/announcements.js
@@ -0,0 +1,60 @@
+import { set } from 'vue'
+
+const FETCH_ANNOUNCEMENT_INTERVAL_MS = 1000 * 60 * 5
+
+export const defaultState = {
+  announcements: [],
+  fetchAnnouncementsTimer: undefined
+}
+
+export const mutations = {
+  setAnnouncements (state, announcements) {
+    set(state, 'announcements', announcements)
+  },
+  setAnnouncementRead (state, { id, read }) {
+    if (!state.announcements[id]) {
+      return
+    }
+
+    set(state.announcements[id], 'read', read)
+  },
+  setFetchAnnouncementsTimer (state, timer) {
+    set(state, 'fetchAnnouncementsTimer', announcements)
+  }
+}
+
+const announcements = {
+  state: defaultState,
+  mutations,
+  actions: {
+    fetchAnnouncements (store) {
+      return store.rootState.api.backendInteractor.fetchAnnouncements()
+        .then(announcements => {
+          store.commit('setAnnouncements', announcements)
+        })
+    },
+    markAnnouncementAsRead (store, id) {
+      return store.rootState.api.backendInteractor.dismissAnnouncement({ id })
+        .then(() => {
+          store.commit('setAnnouncementRead', { id, read: true })
+        })
+    },
+    startFetchingAnnouncements (store) {
+      if (store.state.fetchAnnouncementsTimer) {
+        return
+      }
+
+      const interval = setInterval(() => store.dispatch('fetchAnnouncements'), FETCH_ANNOUNCEMENT_INTERVAL_MS)
+      store.commit('setFetchAnnouncementsTimer', interval)
+
+      return store.dispatch('fetchAnnouncements')
+    },
+    stopFetchingAnnouncements (store) {
+      const interval = store.state.fetchAnnouncementsTimer
+      store.commit('setFetchAnnouncementsTimer', undefined)
+      clearInterval(interval)
+    }
+  }
+}
+
+export default announcements