Rewrite User constructor to search all tables if no type given

lib/User.js

@@ -15,29 +15,45 @@ class User {
 	type = null;
 
 	constructor(type, userId) {
-		const sql = `
-			select
-				email,
-				firstName,
-				otherNames,
-				lastName,
-				password,
-				accountId as id
-			from ${type}
-			where
-				${type}Id = ?;
-		`;
+		type = type ?? false;
 
-		this.type = type;
+		let types = [];
+		if (type)
+			types.push(type);
+		else
+			types = [ 'account', 'student', 'parent' ];
 
 		return (async () => {
-			const conn = await new DatabaseConnectionPool();
-			const record = await conn.runQuery(sql, [ userId ]);
+			for (const type of types) {
+				const sql = `
+					select
+						email,
+						firstName,
+						otherNames,
+						lastName,
+						password,
+						accountId as id
+					from ${type}
+					where
+						${type}Id = ?;
+				`;
 
-			for (const [ k, v ] of Object.entries(record[0]))
-				this[k] = v;
+				const conn = await new DatabaseConnectionPool();
+				const res =
+					await conn.runQuery(sql, [ userId ]);
 
-			return this;
+				if (!res)
+					continue;
+
+				const record = res[0];
+
+				for (const [ k, v ] of Object.entries(record))
+					this[k] = v;
+
+				this.type = type;
+
+				return this;
+			}
 		})();
 	}