fix: fixes to addQuote (don't require categories nor imageUrl)

also sends back role upon login

Controllers/QuoteController.cs

@@ -141,13 +141,13 @@ public class QuotesController : ControllerBase
             Author = request.Author,
             CreatedAt = DateTime.UtcNow,
             LastUpdatedAt = DateTime.UtcNow,
-            ImageId = image?.Id ?? 0,
+            ImageId = image?.Id ?? null,
             UserId = userId,
             QuoteCategories = new List<QuoteCategory>()
         };
 
         // Attach categories
-        foreach (var categoryId in request.CategoryIds)
+        foreach (var categoryId in request.CategoryIds ?? [])
         {
             var categoryExists = await _db.Categories.AnyAsync(c => c.Id == categoryId);
             if (!categoryExists)

Controllers/Seed.cs

@@ -29,7 +29,8 @@ namespace QuotifyBE.Controllers
                     Name="admin",
                     Email = "admin@mail.com",
                     // hashed twice, once by frontend, and second time by backend
-                    PasswordHash = guhf.HashWithSHA512(guhf.HashWithSHA512("admin"))
+                    PasswordHash = guhf.HashWithSHA512(guhf.HashWithSHA512("admin")),
+                    Role = 0 // role 0 - greatest power, admin, role 0 > role 1
                 };
                 _db.Users.Add(Admin);
                 await _db.SaveChangesAsync();

DTOs/CreateQuoteDTO.cs

@@ -2,6 +2,6 @@ public record class CreateQuoteDTO
 {
     public string Text { get; set; }
     public string Author { get; set; }
-    public List<int> CategoryIds { get; set; }
+    public List<int>? CategoryIds { get; set; }
     public string? ImageUrl { get; set; }
 };

DTOs/UserInfoDTO.cs

@@ -5,6 +5,6 @@ public record class UserInfoDTO
     public int Id { get; set; }
     required public string Name { get; set; }
     required public string Email { get; set; }
-    public int Role {  get; set; }
+    public int Role { get; set; }
 
 };