34 lines
972 B
C#
34 lines
972 B
C#
using AutobusApi.Application.Common.Exceptions;
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using AutobusApi.Application.Common.Interfaces;
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using MediatR;
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using Microsoft.EntityFrameworkCore;
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namespace AutobusApi.Application.TicketGroups.Commands.DeleteTicketGroup;
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public class DeleteTicketGroupCommandHandler : IRequestHandler<DeleteTicketGroupCommand>
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{
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private readonly IApplicationDbContext _dbContext;
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public DeleteTicketGroupCommandHandler(IApplicationDbContext dbContext)
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{
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_dbContext = dbContext;
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}
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public async Task Handle(
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DeleteTicketGroupCommand request,
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CancellationToken cancellationToken)
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{
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var ticketGroup = await _dbContext.TicketGroups
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.SingleOrDefaultAsync(c => c.Id == request.Id, cancellationToken);
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if (ticketGroup == null)
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{
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throw new NotFoundException();
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}
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_dbContext.TicketGroups.Remove(ticketGroup);
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await _dbContext.SaveChangesAsync(cancellationToken);
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}
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}
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