added mutations

plugins/talk-plugin-notifications/server/index.js

@@ -3,12 +3,14 @@ const connect = require('./connect');
 const typeDefs = require('./typeDefs');
 const resolvers = require('./resolvers');
 const router = require('./router');
+const mutators = require('./mutators');
 const translations = path.join(__dirname, 'translations.yml');
 
 module.exports = {
   translations,
   typeDefs,
   resolvers,
+  mutators,
   connect,
   router,
 };

plugins/talk-plugin-notifications/server/mutators.js

@@ -0,0 +1,46 @@
+const { reduce, isNull, isEmpty } = require('lodash');
+
+/**
+ * Reduce the settings to dotize the settings.
+ */
+function reduceSettings(newSettings, newValue, key) {
+  if (!isNull(newValue)) {
+    newSettings[`metadata.notifications.settings.${key}`] = newValue;
+  }
+
+  return newSettings;
+}
+
+/**
+ * Update the user notification settings.
+ */
+async function updateNotificationSettings(ctx, settings) {
+  const { connectors: { models: { User } }, user } = ctx;
+
+  // Generate the settings set object, and just exit if we haven't changed
+  // anything.
+  const $set = reduce(settings, reduceSettings, {});
+  if (isEmpty($set)) {
+    return;
+  }
+
+  // Update the user.
+  return User.updateOne({ id: user.id }, { $set });
+}
+
+module.exports = ctx => {
+  let mutators = {
+    User: {
+      updateNotificationSettings: () =>
+        Promise.reject(ctx.connectors.errors.ErrNotAuthorized),
+    },
+  };
+
+  if (ctx.user) {
+    // TODO: check to see if the user is verified?
+    mutators.User.updateNotificationSettings = settings =>
+      updateNotificationSettings(ctx, settings);
+  }
+
+  return mutators;
+};

plugins/talk-plugin-notifications/server/resolvers.js

@@ -7,8 +7,13 @@ module.exports = {
         currentUser &&
         (currentUser.id === user.id || currentUser.can('VIEW_USER_STATUS'))
       ) {
-        return get(user, 'metadata.notifications.settings');
+        return get(user, 'metadata.notifications.settings', {});
       }
     },
   },
+  RootMutation: {
+    async updateNotificationSettings(obj, { input }, { mutators: { User } }) {
+      await User.updateNotificationSettings(input);
+    },
+  },
 };

plugins/talk-plugin-notifications/server/typeDefs.graphql

@@ -1,7 +1,21 @@
-type NotificationSettings {
-    onReply: Boolean!
-}
+# NotificationSettings stores all the preferences related to notifications.
+type NotificationSettings { }
 
 type User {
     notificationSettings: NotificationSettings
+}
+
+type UpdateNotificationSettingsResponse implements Response {
+  # An array of errors relating to the mutation that occurred.
+  errors: [UserError!]
+}
+
+input NotificationSettingsInput {
+
+}
+
+type RootMutation {
+    # updateNotificationSettings will update the current user's notification
+    # settings.
+    updateNotificationSettings(input: NotificationSettingsInput!): UpdateNotificationSettingsResponse
 }