From 0824a7ab97bf5611eb502a40a0a4bbe81d504393 Mon Sep 17 00:00:00 2001
From: J-128 <jd0732247@gmail.com>
Date: Thu, 14 Sep 2023 21:49:47 -0500
Subject: [PATCH] Update RegistrationController.cs: Discriminate between a
 duplicate email and a duplicate username; Return appropriate
 MembershipUserStatus

---
 src/Controllers/Common/RegistrationController.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Controllers/Common/RegistrationController.cs b/src/Controllers/Common/RegistrationController.cs
index 6f5dd51..9f84504 100644
--- a/src/Controllers/Common/RegistrationController.cs
+++ b/src/Controllers/Common/RegistrationController.cs
@@ -61,9 +61,12 @@ public class RegistrationController : Controller {
         };
 
         // Check if user exists
-        if (ctx.Users.Count(e => e.Email == u.Email) > 0 || ctx.Users.Count(e => e.Username== u.Username) > 0) {
+        if (ctx.Users.Count(e => e.Email == u.Email) > 0) {
             return Ok(new RegistrationResult { Status = MembershipUserStatus.DuplicateEmail });
         }
+        else if (ctx.Users.Count(e => e.Username== u.Username) > 0) {
+            return Ok(new RegistrationResult { Status = MembershipUserStatus.DuplicateUserName });
+        }  
 
         ctx.Users.Add(u);
         ctx.SaveChanges();