chore(): rename website/src -> website/server and website/public -> website/client (#7199)

website/server/libs/api-v2/firebase.js

@@ -0,0 +1,83 @@
+var Firebase = require('firebase');
+var nconf = require('nconf');
+var isProd = nconf.get('NODE_ENV') === 'production';
+var firebaseConfig = nconf.get('FIREBASE');
+
+var firebaseRef;
+var isFirebaseEnabled = (nconf.get('NODE_ENV') === 'production') && (firebaseConfig.ENABLED === 'true');
+
+import { TAVERN_ID } from '../../models/group';
+
+// Setup
+if(isFirebaseEnabled){
+  firebaseRef = new Firebase('https://' + firebaseConfig.APP + '.firebaseio.com');
+
+  // TODO what happens if an op is sent before client is authenticated?
+  firebaseRef.authWithCustomToken(firebaseConfig.SECRET, function(err, authData){
+    // TODO it's ok to kill the server here? what if FB is offline?
+    if(err) throw new Error('Impossible to authenticate Firebase');
+  });
+}
+
+var api = module.exports = {};
+
+api.updateGroupData = function(group){
+  if(!isFirebaseEnabled) return;
+  // TODO is throw ok? we don't have callbacks
+  if(!group) throw new Error('group is required.');
+  // Return in case of tavern (comparison working because we use string for _id)
+  if(group._id === TAVERN_ID) return;
+
+  firebaseRef.child('rooms/' + group._id)
+    .set({
+      name: group.name
+    });
+};
+
+api.addUserToGroup = function(groupId, userId){
+  if(!isFirebaseEnabled) return;
+  if(!userId || !groupId) throw new Error('groupId, userId are required.');
+  if(groupId === TAVERN_ID) return;
+
+  firebaseRef.child('members/' + groupId + '/' + userId)
+    .set(true);
+
+  firebaseRef.child('users/' + userId + '/rooms/' + groupId)
+    .set(true);
+};
+
+api.removeUserFromGroup = function(groupId, userId){
+  if(!isFirebaseEnabled) return;
+  if(!userId || !groupId) throw new Error('groupId, userId are required.');
+  if(groupId === TAVERN_ID) return;
+
+  firebaseRef.child('members/' + groupId + '/' + userId)
+    .remove();
+
+  firebaseRef.child('users/' + userId + '/rooms/' + groupId)
+    .remove();
+};
+
+api.deleteGroup = function(groupId){
+  if(!isFirebaseEnabled) return;
+  if(!groupId) throw new Error('groupId is required.');
+  if(groupId === TAVERN_ID) return;
+
+  firebaseRef.child('rooms/' + groupId)
+    .remove();
+
+  // TODO not really necessary as long as we only store room data,
+  // as empty objects are automatically deleted (/members/... in future...)
+  firebaseRef.child('members/' + groupId)
+    .remove();
+};
+
+// TODO not really necessary as long as we only store room data,
+// as empty objects are automatically deleted
+api.deleteUser = function(userId){
+  if(!isFirebaseEnabled) return;
+  if(!userId) throw new Error('userId is required.');
+
+  firebaseRef.child('users/' + userId)
+    .remove();
+};