37 lines
1.1 KiB
C#
37 lines
1.1 KiB
C#
using BrightGlimmer.Data.Interfaces;
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using BrightGlimmer.Domain;
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using BrightGlimmer.Service.Commands;
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using MediatR;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace BrightGlimmer.Service.Handlers.CommandHandlers
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{
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public class DeleteStudentCommandHandler : IRequestHandler<DeleteStudentCommand, bool>
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{
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private readonly ICommandRepository<Student> repository;
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public DeleteStudentCommandHandler(ICommandRepository<Student> repository)
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{
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this.repository = repository;
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}
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public async Task<bool> Handle(DeleteStudentCommand request, CancellationToken cancellationToken)
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{
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var student = await repository.GetAsync(request.Id);
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student.Address?.Delete();
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student.AssignedCourses.ToList().ForEach(x => x.Delete());
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student.Phones.ToList().ForEach(x => x.Delete());
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student.Delete();
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await repository.UnitOfWork.SaveChangesAsync();
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return true;
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}
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}
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}
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