Define UUID

client/src/defs/uuid.ts

@@ -0,0 +1,20 @@
+import {InvalidUUID} from '../errors/index';
+
+export default class UUID {
+    constructor(private content:string){
+        this.update(content);
+    }
+    update(content: string){
+        if (/[a-z0-9]{8}-([a-z0-9]{4}-){3}[a-z0-9]{12}/.test(content)){
+            this.content = content;
+            return;
+        }
+        throw new InvalidUUID();
+    }
+    toString(){
+        return this.content as string;
+    }
+    toNumber(){
+        throw new Error("Cannot convert UUID to INT");
+    }
+}