Version Update Modal Rework + A few bugfixes (#3664)

API/Data/Repositories/UserRepository.cs

@@ -546,7 +546,16 @@ public class UserRepository : IUserRepository
     public async Task<IList<string>> GetRoles(int userId)
     {
         var user = await _context.Users.FirstOrDefaultAsync(u => u.Id == userId);
-        if (user == null || _userManager == null) return ArraySegment<string>.Empty; // userManager is null on Unit Tests only
+        if (user == null) return ArraySegment<string>.Empty;
+
+        if (_userManager == null)
+        {
+            // userManager is null on Unit Tests only
+            return await _context.UserRoles
+                .Where(ur => ur.UserId == userId)
+                .Select(ur => ur.Role.Name)
+                .ToListAsync();
+        }
 
         return await _userManager.GetRolesAsync(user);
     }