1 files changed, 35 insertions, 0 deletions
diff --git a/src/DevHive.Data/Repositories/RatingRepository.cs b/src/DevHive.Data/Repositories/RatingRepository.cs
new file mode 100644
index 0000000..1be8fe8
--- /dev/null
+++ b/src/DevHive.Data/Repositories/RatingRepository.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using DevHive.Data.Interfaces.Repositories;
+using DevHive.Data.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace DevHive.Data.Repositories
+{
+	public class RatingRepository : BaseRepository<Rating>, IRatingRepository
+	{
+		private readonly DevHiveContext _context;
+		private readonly IPostRepository _postRepository;
+
+		public RatingRepository(DevHiveContext context, IPostRepository postRepository)
+			: base(context)
+		{
+			this._context = context;
+			this._postRepository = postRepository;
+		}
+
+		public async Task<Rating> GetRatingByPostId(Guid postId)
+		{
+			return await this._context.Rating
+				.FirstOrDefaultAsync(x => x.Post.Id == postId);
+		}
+
+		public async Task<bool> UserRatedPost(Guid userId, Guid postId)
+		{
+			return await this._context.UserRate
+				.Where(x => x.Post.Id == postId)
+				.AnyAsync(x => x.User.Id == userId);
+		}
+	}
+}