Merge pull request #18 from Team-Kaleidoscope/devv0.1

First stage: Complete. Awaiting further progress...

1 files changed, 59 insertions, 0 deletions

diff --git a/src/DevHive.Data/Repositories/BaseRepository.cs b/src/DevHive.Data/Repositories/BaseRepository.cs
new file mode 100644
index 0000000..ece372e
--- /dev/null
+++ b/src/DevHive.Data/Repositories/BaseRepository.cs
@@ -0,0 +1,59 @@
+using System;
+using System.Threading.Tasks;
+using DevHive.Data.Repositories.Interfaces;
+using Microsoft.EntityFrameworkCore;
+
+namespace DevHive.Data.Repositories
+{
+	public class BaseRepository<TEntity> : IRepository<TEntity>
+		where TEntity : class
+	{
+		private readonly DbContext _context;
+
+		public BaseRepository(DbContext context)
+		{
+			this._context = context;
+		}
+
+		public virtual async Task<bool> AddAsync(TEntity entity)
+		{
+			await this._context
+				.Set<TEntity>()
+				.AddAsync(entity);
+
+			return await this.SaveChangesAsync();
+		}
+
+		public virtual async Task<TEntity> GetByIdAsync(Guid id)
+		{
+			return await this._context
+				.Set<TEntity>()
+				.FindAsync(id);
+		}
+
+		public virtual async Task<bool> EditAsync(Guid id, TEntity newEntity)
+		{
+			var entry = this._context.Entry(newEntity);
+			if (entry.State == EntityState.Detached)
+				this._context.Attach(newEntity);
+
+			entry.State = EntityState.Modified;
+
+			return await this.SaveChangesAsync();
+		}
+
+		public virtual async Task<bool> DeleteAsync(TEntity entity)
+		{
+			this._context.Remove(entity);
+
+			return await this.SaveChangesAsync();
+		}
+
+		public virtual async Task<bool> SaveChangesAsync()
+		{
+			int result = await _context.SaveChangesAsync();
+
+			return result >= 1;
+		}
+	}
+}