Implement getUser methods

src/api.ts

@@ -12,7 +12,7 @@ import {
 
 export const router = Router();
 
-router.get('/user', (req, res) => {
+router.get('/user', async (req, res) => {
 	if (typeof req.query.userID != 'string') {
 		return;
 	}
@@ -23,7 +23,7 @@ router.get('/user', (req, res) => {
 		userID = req.session.accountID;
 	}
 
-	let user = getUserByID(userID);
+	let user = await getUserByID(userID);
 
 	if (user) {
 		res.json({ status: 'success', data: user });

src/data.ts

@@ -57,8 +57,8 @@ export function getPoolsWithUser(userID: string) {
 	return poolIDs;
 }
 
-export function getUserByID(userID: string): Carpool.User | undefined {
-	return users[userID];
+export async function getUserByID(userID: string) {
+	return await UserModel.findById(userID).exec();
 }
 
 export function getPoolByID(poolID: string): Carpool.Pool | undefined {
@@ -72,7 +72,9 @@ export function getGroupByID(groupID: string): Carpool.Group | undefined {
 export async function getUserByEmail(
 	email: string
 ): Promise<Carpool.User | undefined> {
-	return undefined;
+	return ((await UserModel.findOne({
+		email,
+	}).exec()) as unknown) as Carpool.User;
 }
 
 export async function registerUserFromIonProfile(