From 9c90b019d19a441a1f1b1bf4ab37cf1874c54e98 Mon Sep 17 00:00:00 2001
From: eal <eal@waifu.club>
Date: Tue, 14 Nov 2017 22:18:36 +0200
Subject: [PATCH] Add groups module.

---
 src/main.js           |  2 ++
 src/modules/groups.js | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 src/modules/groups.js

diff --git a/src/main.js b/src/main.js
index 87a46ee9..039d95c5 100644
--- a/src/main.js
+++ b/src/main.js
@@ -15,6 +15,7 @@ import UserSettings from './components/user_settings/user_settings.vue'
 
 import statusesModule from './modules/statuses.js'
 import usersModule from './modules/users.js'
+import groupsModule from './modules/groups.js'
 import apiModule from './modules/api.js'
 import configModule from './modules/config.js'
 
@@ -55,6 +56,7 @@ const store = new Vuex.Store({
   modules: {
     statuses: statusesModule,
     users: usersModule,
+    groups: groupsModule,
     api: apiModule,
     config: configModule
   },
diff --git a/src/modules/groups.js b/src/modules/groups.js
new file mode 100644
index 00000000..fbf70e06
--- /dev/null
+++ b/src/modules/groups.js
@@ -0,0 +1,40 @@
+import { compact, map, each, merge } from 'lodash'
+
+export const mergeOrAdd = (arr, obj, item) => {
+  if (!item) { return false }
+  const oldItem = obj[item.nickname]
+  if (oldItem) {
+    // We already have this, so only merge the new info.
+    merge(oldItem, item)
+    return {item: oldItem, new: false}
+  } else {
+    // This is a new item, prepare it
+    arr.push(item)
+    obj[item.nickname] = item
+    return {item, new: true}
+  }
+}
+
+export const defaultState = {
+  groups: [],
+  groupsObject: {}
+}
+
+const groups = {
+  state: defaultState,
+  mutations: {
+    addNewGroups (state, statuses) {
+      each(statuses, (groups) => {
+        each(groups, (group) => mergeOrAdd(state.groups, state.groupsObject, group))
+      })
+    }
+  },
+  actions: {
+    addNewStatuses (store, { statuses }) {
+      const groups = compact(map(statuses, 'statusnet_in_groups'))
+      store.commit('addNewGroups', groups)
+    }
+  }
+}
+
+export default groups