1 files changed, 56 insertions, 0 deletions
diff --git a/src/Data/DevHive.Data/Repositories/RoleRepository.cs b/src/Data/DevHive.Data/Repositories/RoleRepository.cs
new file mode 100644
index 0000000..99e0634
--- /dev/null
+++ b/src/Data/DevHive.Data/Repositories/RoleRepository.cs
@@ -0,0 +1,56 @@
+using System;
+using System.Threading.Tasks;
+using DevHive.Data.Interfaces;
+using DevHive.Data.Models;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.EntityFrameworkCore;
+
+namespace DevHive.Data.Repositories
+{
+	public class RoleRepository : BaseRepository<Role>, IRoleRepository
+	{
+		private readonly RoleManager<Role> _roleManager;
+
+		public RoleRepository(DevHiveContext context, RoleManager<Role> roleManager)
+			: base(context)
+		{
+			this._roleManager = roleManager;
+		}
+
+		#region Create
+		public override async Task<bool> AddAsync(Role entity)
+		{
+			IdentityResult result = await this._roleManager.CreateAsync(entity);
+
+			return result.Succeeded;
+		}
+		#endregion
+
+		#region Read
+		public async Task<Role> GetByNameAsync(string name)
+		{
+			return await this._roleManager.FindByNameAsync(name);
+		}
+		#endregion
+
+		public override async Task<bool> EditAsync(Guid id, Role newEntity)
+		{
+			newEntity.Id = id;
+			IdentityResult result = await this._roleManager.UpdateAsync(newEntity);
+
+			return result.Succeeded;
+		}
+
+		#region Validations
+		public async Task<bool> DoesNameExist(string name)
+		{
+			return await this._roleManager.RoleExistsAsync(name);
+		}
+
+		public async Task<bool> DoesRoleExist(Guid id)
+		{
+			return await this._roleManager.Roles.AnyAsync(r => r.Id == id);
+		}
+		#endregion
+	}
+}