73 lines
1.8 KiB
C#
73 lines
1.8 KiB
C#
using FluentValidation;
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using FluentValidation.Results;
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using Microsoft.EntityFrameworkCore;
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using Vegasco.Server.Api.Authentication;
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using Vegasco.Server.Api.Common;
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using Vegasco.Server.Api.Persistence;
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namespace Vegasco.Server.Api.Cars;
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public static class UpdateCar
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{
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public record Request(string Name);
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public record Response(Guid Id, string Name);
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public static RouteHandlerBuilder MapEndpoint(IEndpointRouteBuilder builder)
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{
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return builder
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.MapPut("cars/{id:guid}", Endpoint)
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.WithTags("Cars")
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.WithDescription("Updates a car by ID")
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.Produces<Response>()
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.ProducesValidationProblem()
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.Produces(404)
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.Produces(409);
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}
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public class Validator : AbstractValidator<Request>
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{
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public Validator()
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{
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RuleFor(x => x.Name)
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.NotEmpty()
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.MaximumLength(CarTableConfiguration.NameMaxLength);
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}
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}
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private static async Task<IResult> Endpoint(
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Guid id,
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Request request,
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IEnumerable<IValidator<Request>> validators,
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ApplicationDbContext dbContext,
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UserAccessor userAccessor,
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CancellationToken cancellationToken)
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{
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List<ValidationResult> failedValidations = await validators.ValidateAllAsync(request, cancellationToken);
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if (failedValidations.Count > 0)
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{
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return TypedResults.BadRequest(new HttpValidationProblemDetails(failedValidations.ToCombinedDictionary()));
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}
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Car? car = await dbContext.Cars.FindAsync([new CarId(id)], cancellationToken: cancellationToken);
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if (car is null)
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{
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return TypedResults.NotFound();
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}
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bool isDuplicate = await dbContext.Cars
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.AnyAsync(x => x.Name.ToUpper() == request.Name.ToUpper(), cancellationToken);
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if (isDuplicate)
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{
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return TypedResults.Conflict();
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}
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car.Name = request.Name.Trim();
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await dbContext.SaveChangesAsync(cancellationToken);
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Response response = new(car.Id.Value, car.Name);
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return TypedResults.Ok(response);
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}
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}
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