1 files changed, 48 insertions, 8 deletions
diff --git a/src/DevHive.Data/Repositories/RoleRepository.cs b/src/DevHive.Data/Repositories/RoleRepository.cs
index 1c40b04..9b6cf14 100644
--- a/src/DevHive.Data/Repositories/RoleRepository.cs
+++ b/src/DevHive.Data/Repositories/RoleRepository.cs
@@ -2,32 +2,72 @@ using System;
 using System.Threading.Tasks;
 using Data.Models.Interfaces.Database;
 using DevHive.Data.Models;
+using Microsoft.EntityFrameworkCore;
 
 namespace DevHive.Data.Repositories
 {
 	public class RoleRepository : IRepository<Role>
 	{
+		private readonly DbContext _context;
+
+		public RoleRepository(DbContext context)
+		{
+			this._context = context;
+		}
+
+		//Create
 		public async Task AddAsync(Role entity)
 		{
-			throw new NotImplementedException();
+			await this._context
+				.Set<Role>()
+				.AddAsync(entity);
+
+			await this._context.SaveChangesAsync();
 		}
 
-		//Find entity by id
+		//Read
 		public async Task<Role> GetByIdAsync(Guid id)
 		{
-			throw new NotImplementedException();
+			return await this._context
+				.Set<Role>()
+				.FindAsync(id);
+				
 		}
 
-		//Modify Entity from database
+		//Update
 		public async Task EditAsync(Role newEntity)
 		{
-			throw new NotImplementedException();
-		}
+			this._context
+				.Set<Role>()
+				.Update(newEntity);
 
-		//Delete Entity from database
+			await this._context.SaveChangesAsync();
+		}
+		
+		//Delete
 		public async Task DeleteAsync(Role entity)
 		{
-			throw new NotImplementedException();
+			this._context
+				.Set<Role>()
+				.Remove(entity);
+
+			await this._context.SaveChangesAsync();
+		}
+
+		public async Task<bool> DoesNameExist(string name)
+		{
+			return await this._context
+				.Set<Role>()
+				.AsNoTracking()
+				.AnyAsync(r => r.Name == name);
+		}
+
+		public async Task<bool> DoesRoleExist(Guid id)
+		{
+			return await this._context
+				.Set<Role>()
+				.AsNoTracking()
+				.AnyAsync(r => r.Id == id);
 		}
 	}
 }