infrastructure restructure

dotnet/AipsCore/Infrastructure/Persistence/Db/AipsDbContext.cs

@@ -0,0 +1,8 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace AipsCore.Infrastructure.Persistence.Db;
+
+public class AipsDbContext : DbContext
+{
+    public DbSet<User.User> Users { get; set; }
+}

dotnet/AipsCore/Infrastructure/Persistence/Db/EfUnitOfWork.cs

@@ -0,0 +1,18 @@
+using AipsCore.Domain.Abstract;
+
+namespace AipsCore.Infrastructure.Persistence.Db;
+
+public class EfUnitOfWork : IUnitOfWork
+{
+    private readonly AipsDbContext _dbContext;
+
+    public EfUnitOfWork(AipsDbContext dbContext)
+    {
+        _dbContext = dbContext;
+    }
+    
+    public async Task SaveChangesAsync(CancellationToken cancellationToken = default)
+    {
+        await _dbContext.SaveChangesAsync(cancellationToken);
+    }
+}