Adding Message layerchat_system

4 files changed, 35 insertions, 1 deletions

diff --git a/src/Data/DevHive.Data.Models/Message.cs b/src/Data/DevHive.Data.Models/Message.cs
index 89592f8..e9e0e64 100644
--- a/src/Data/DevHive.Data.Models/Message.cs
+++ b/src/Data/DevHive.Data.Models/Message.cs
@@ -4,6 +4,8 @@ namespace DevHive.Data.Models
 {
 	public class Message
 	{
+		public Guid Id { get; set; }
+
 		public User Creator { get; set; }
 
 		public string Content { get; set; }
diff --git a/src/Data/DevHive.Data/Interfaces/IMessageRepository.cs b/src/Data/DevHive.Data/Interfaces/IMessageRepository.cs
index f694bc0..57a5220 100644
--- a/src/Data/DevHive.Data/Interfaces/IMessageRepository.cs
+++ b/src/Data/DevHive.Data/Interfaces/IMessageRepository.cs
@@ -1,3 +1,5 @@
+using System;
+using System.Threading.Tasks;
 using DevHive.Data.Models;
 using DevHive.Data.Repositories.Interfaces;
 
@@ -5,6 +7,6 @@ namespace DevHive.Data.Interfaces
 {
 	public interface IMessageRepository : IRepository<Message>
 	{
-
+		Task<Message> GetMessageByCreatorAndTimeCreatedAsync(Guid creatorId, DateTime timeCreated);
 	}
 }
diff --git a/src/Data/DevHive.Data/Repositories/ChatRepository.cs b/src/Data/DevHive.Data/Repositories/ChatRepository.cs
new file mode 100644
index 0000000..5cda676
--- /dev/null
+++ b/src/Data/DevHive.Data/Repositories/ChatRepository.cs
@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using DevHive.Data.Models;
+
+namespace DevHive.Data.Repositories
+{
+	public class ChatRepository : BaseRepository<Chat>
+	{
+		private readonly DevHiveContext _context;
+
+		public ChatRepository(DevHiveContext context)
+			: base(context)
+		{
+			this._context = context;
+		}
+	}
+}
diff --git a/src/Data/DevHive.Data/Repositories/MessageRepository.cs b/src/Data/DevHive.Data/Repositories/MessageRepository.cs
index 9697c97..902cabf 100644
--- a/src/Data/DevHive.Data/Repositories/MessageRepository.cs
+++ b/src/Data/DevHive.Data/Repositories/MessageRepository.cs
@@ -1,5 +1,8 @@
+using System;
+using System.Threading.Tasks;
 using DevHive.Data.Interfaces;
 using DevHive.Data.Models;
+using Microsoft.EntityFrameworkCore;
 
 namespace DevHive.Data.Repositories
 {
@@ -12,5 +15,12 @@ namespace DevHive.Data.Repositories
 		{
 			this._context = context;
 		}
+
+		public async Task<Message> GetMessageByCreatorAndTimeCreatedAsync(Guid creatorId, DateTime timeCreated)
+		{
+			return await this._context.Message
+				.FirstOrDefaultAsync(p => p.Creator.Id == creatorId &&
+					p.TimeCreated == timeCreated);
+		}
 	}
 }