CRUD operations for Posts

- added all CRUD operations for Post model
- add() also creates POST_BY_MEMBER and POST_FROM_NETWORK edges
- delete() also deletes associated edges
- delete() currently does not reallocate node/edge indices after deleting
- will write the data to the db.json file and global.db.nodes

server/ws/ws.js

@@ -63,7 +63,7 @@ export default class Socket {
 
     // Build a system where the ws obj is updated every time on navigate, so it already has context
     // this way, we can only send broadcast messages to clients that actually have that app / subapp open
-    handleMessage = (msg, ws) => {
+    handleMessage = async (msg, ws) => {
         try {
             const text = msg.toString();
             const req = JSON.parse(text);
@@ -72,7 +72,7 @@ export default class Socket {
             let responseData;
             switch (req.app) {
                 case "FORUM":
-                    responseData = ForumHandler.handle(req.operation, req.msg, ws)
+                    responseData = await ForumHandler.handle(req.operation, req.msg, ws)
                     break;
 
                 case "MESSAGES":