Add email field and add it to register logic

src/repositories/userRepository.ts

@@ -27,6 +27,19 @@ class UserRepository {
       throw new Error(`Failed to get user by username: ${error.message}`)
     }
   }
+
+  async getByEmail(email: string): Promise<User | null> {
+    try {
+      return await prisma.user.findUnique({
+        where: {
+          email
+        }
+      })
+    } catch (error: any) {
+      // Handle error
+      throw new Error(`Failed to get user by email: ${error.message}`)
+    }
+  }
 }
 
 export default new UserRepository()

src/services/userService.ts

@@ -33,16 +33,22 @@ class UserService {
    * @param username
    * @param password
    */
-  async register(username: string, password: string): Promise<boolean | User> {
+  async register(username: string, email: string, password: string): Promise<boolean | User> {
     const user = await UserRepository.getByUsername(username)
     if (user) {
       return false
     }
 
+    const userByEmail = await UserRepository.getByEmail(email)
+    if (userByEmail) {
+      return false
+    }
+
     const hashedPassword = await bcrypt.hash(password, 10)
     return prisma.user.create({
       data: {
         username,
+        email,
         password: hashedPassword
       }
     })

src/utilities/http.ts

@@ -40,16 +40,16 @@ async function addHttpRoutes(app: Application) {
    * @param res
    */
   app.post('/register', async (req: Request, res: Response) => {
-    const { username, password } = req.body
+    const { username, email, password } = req.body
 
     try {
-      registerAccountSchema.parse({ username, password })
+      registerAccountSchema.parse({ username, email, password })
     } catch (error: any) {
       return res.status(400).json({ message: error.errors[0]?.message })
     }
 
     const userService = new UserService()
-    const user = await userService.register(username, password)
+    const user = await userService.register(username, email, password)
 
     if (user) {
       return res.status(200).json({ message: 'User registered' })

src/utilities/zodTypes.ts

@@ -20,6 +20,11 @@ export const registerAccountSchema = z.object({
     .min(3, { message: 'Name must be at least 3 characters long' })
     .max(255, { message: 'Name must be at most 255 characters long' })
     .regex(/^[A-Za-z][A-Za-z0-9_-]*$/, { message: 'Name must start with a letter and can only contain letters, numbers, underscores, or dashes' }),
+  email: z
+    .string()
+    .min(3, { message: 'Email must be at least 3 characters long' })
+    .max(255, { message: 'Email must be at most 255 characters long' })
+    .regex(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$/, { message: 'Email must be valid' }),
   password: z
     .string()
     .min(8, {