Initial commit: HelpDesk ICHN - .NET 10 backend + Next.js 16 frontend

backend/HelpDesk.Data/Repositories/Repository.cs

@@ -0,0 +1,49 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace HelpDesk.Data.Repositories;
+
+public class Repository<T> : IRepository<T> where T : class
+{
+    protected readonly HelpDeskDbContext _context;
+    protected readonly DbSet<T> _dbSet;
+
+    public Repository(HelpDeskDbContext context)
+    {
+        _context = context;
+        _dbSet = context.Set<T>();
+    }
+
+    public virtual async Task<T?> GetByIdAsync(Guid id)
+    {
+        return await _dbSet.FindAsync(id);
+    }
+
+    public virtual async Task<IEnumerable<T>> GetAllAsync()
+    {
+        return await _dbSet.ToListAsync();
+    }
+
+    public virtual async Task<T> AddAsync(T entity)
+    {
+        await _dbSet.AddAsync(entity);
+        await SaveChangesAsync();
+        return entity;
+    }
+
+    public virtual async Task UpdateAsync(T entity)
+    {
+        _dbSet.Update(entity);
+        await SaveChangesAsync();
+    }
+
+    public virtual async Task DeleteAsync(T entity)
+    {
+        _dbSet.Remove(entity);
+        await SaveChangesAsync();
+    }
+
+    public virtual async Task<int> SaveChangesAsync()
+    {
+        return await _context.SaveChangesAsync();
+    }
+}