initial commit

Features/Utilities/BookingGroup/Cqrs/DeleteBookingGroupByIdHandler.cs

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+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Utilities.BookingGroup.Cqrs;
+
+public class DeleteBookingGroupByIdRequest
+{
+    public DeleteBookingGroupByIdRequest(string id) => Id = id;
+    public string Id { get; set; }
+}
+
+public record DeleteBookingGroupByIdCommand(DeleteBookingGroupByIdRequest Data) : IRequest<bool>;
+
+public class DeleteBookingGroupByIdHandler : IRequestHandler<DeleteBookingGroupByIdCommand, bool>
+{
+    private readonly AppDbContext _context;
+
+    public DeleteBookingGroupByIdHandler(AppDbContext context) => _context = context;
+
+    public async Task<bool> Handle(DeleteBookingGroupByIdCommand request, CancellationToken cancellationToken)
+    {
+        var entity = await _context.BookingGroup
+            .FirstOrDefaultAsync(x => x.Id == request.Data.Id, cancellationToken);
+
+        if (entity == null)
+        {
+            return false;
+        }
+
+        _context.BookingGroup.Remove(entity);
+        return await _context.SaveChangesAsync(cancellationToken) > 0;
+    }
+}