PrivateChatsRepositoryTests

Govor.Core/Infrastructure/Validators/ChatGroupValidator.cs

@@ -4,13 +4,41 @@ namespace Govor.Core.Infrastructure.Validators;
 
 public class ChatGroupValidator : IObjectValidator<ChatGroup>
 {
-    public void Validate(ChatGroup objectToValidate)
+    public void Validate(ChatGroup chat)
     {
-        throw new NotImplementedException();
+        try
+        {
+            if(chat is null)
+                throw new ArgumentNullException(nameof(chat));
+            if(chat.Id == Guid.Empty)
+                throw new ArgumentException("Id of chat group can't be empty",nameof(chat.Id));
+            if(string.IsNullOrEmpty(chat.Name))
+                throw new ArgumentException("Name of chat group can't be empty",nameof(chat.Name));
+            if(chat.Description is null)
+                throw new ArgumentException("Description of chat group can't be null",nameof(chat.Description));
+            if(chat.ImageId == Guid.Empty)
+                throw new ArgumentException("ImageId of chat group can't be empty",nameof(chat.ImageId));
+            if(chat.IsPrivate && chat.InviteCodes.Count <= 0)
+                throw new ArgumentException("Private group must have invitation links",nameof(chat.InviteCodes));
+            if(chat.Admins.Count <= 0)
+                throw new ArgumentException("Chat must have owner",nameof(chat.Admins));
+        }
+        catch (Exception ex)
+        {
+            throw new InvalidObjectException<ChatGroup>(ex);
+        }
     }
 
-    public bool TryValidate(ChatGroup objectToValidate)
+    public bool TryValidate(ChatGroup chat)
     {
-        throw new NotImplementedException();
+        try
+        {
+            Validate(chat);
+            return true;
+        }
+        catch (Exception)
+        {
+            return false;
+        }
     }
 }

Govor.Core/Models/PrivateChat.cs

@@ -6,4 +6,12 @@ public class PrivateChat
     public Guid UserAId { get; set; }
     public Guid UserBId { get; set; }
     public List<Message> Messages { get; set; } =  new List<Message>();
+
+    public override bool Equals(object? obj)
+    {
+        PrivateChat other = obj as PrivateChat;
+        return Id == other.Id &&
+               UserAId == other.UserAId &&
+               UserBId == other.UserBId;
+    }
 }