(#3) update request

Cataloguify/Cataloguify/Functions.cs

@@ -135,7 +135,7 @@ public async Task<APIGatewayProxyResponse> SignUpAsync(APIGatewayHttpApiV2ProxyR
  return response;
  }
 
- var signUpRequest = JsonConvert.DeserializeObject<Documents.User>(request.Body);
+ var signUpRequest = JsonConvert.DeserializeObject<SignUpRequest>(request.Body);
 
  // Validate user input (e.g., check if email, username, and password are not empty)
  if (string.IsNullOrEmpty(signUpRequest.Username) ||
@@ -147,6 +147,9 @@ public async Task<APIGatewayProxyResponse> SignUpAsync(APIGatewayHttpApiV2ProxyR
  return response;
  }
 
+ var existingUser = await dbContext.LoadAsync<Documents.User>(signUpRequest?.Email);
+ if (existingUser == null) throw new Exception("User Not Found!");
+
  var user = new Documents.User
  {
  Email = signUpRequest.Email,

Cataloguify/Cataloguify/Requests/SignUpRequest.cs

@@ -7,16 +7,9 @@
 namespace Cataloguify.Requests
 {
  public class SignUpRequest
- { 
+ {
  public string Email { get; set; }
  public string Username { get; set; }
  public string Password { get; set; }
-
- public SignUpRequest(string email, string username, string password) 
- {
- Email = email;
- Username = username;
- Password = password;
- }
  }
 }