improved adherence to types

Account/_register.ts

@@ -1,8 +1,8 @@
 import { userData } from "../Classes/userData.js";
-import { users } from "./users.js";
+import { userCheckResult, users } from "./users.js";
 import { db } from "../index.js"
 import { Socket } from "socket.io";
-import { loginResponse } from "../Classes/Outgoing/accountResponses.js";
+import { loginResponse, loginResult } from "../Classes/Outgoing/accountResponses.js";
 import { Endpoints } from "../endpoints.js";
 import { characters } from "../Characters/characters.js";
 
@@ -14,19 +14,26 @@ export async function register(socket : Socket, data){
         return
     }
 
-    const user = await users.createUser(db, json.login, json.password);
+    const checkExisting = await users.readUser(db, json.login, null)
+    if(checkExisting.result != userCheckResult.NotExist){
+        const result = new loginResponse(loginResult.accountExists, null, null)
+        socket.emit(Endpoints.Register, JSON.stringify(result))
+        return
+    }
+
+    const user = (await users.createUser(db, json.login, json.password)).userData;
 
     if(user){
         console.log(`User ${user.login} registered`);
         const character = await characters.createCharacter(db, user.id);
-        const result = new loginResponse(user, character)
+        const result = new loginResponse(loginResult.success, user, character)
         socket.user = user
         socket.character = character
         socket.emit(Endpoints.Register, JSON.stringify(result))
     }
     else{
         console.log(`User failed to register`);
-        const result = new loginResponse(null, null)
+        const result = new loginResponse(loginResult.fail, null, null)
         socket.emit(Endpoints.Register, JSON.stringify(result))
     }
 }