71 lines
2.2 KiB
C#
71 lines
2.2 KiB
C#
using Indotalent.ConfigBackEnd.Exceptions;
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using Indotalent.ConfigBackEnd.Extensions;
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using Indotalent.Infrastructure.Database;
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using MediatR;
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using Microsoft.EntityFrameworkCore;
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namespace Indotalent.Features.Inventory.Product.Cqrs;
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public class CreateProductRequest
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{
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public string? Name { get; set; }
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public string? Description { get; set; }
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public decimal? UnitPrice { get; set; }
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public bool? Physical { get; set; } = true;
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public string? UnitMeasureId { get; set; }
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public string? ProductGroupId { get; set; }
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}
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public class CreateProductResponse
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{
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public string? Id { get; set; }
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public string? Name { get; set; }
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}
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public record CreateProductCommand(CreateProductRequest Data) : IRequest<CreateProductResponse>;
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public class CreateProductHandler : IRequestHandler<CreateProductCommand, CreateProductResponse>
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{
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private readonly AppDbContext _context;
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public CreateProductHandler(AppDbContext context) => _context = context;
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public async Task<CreateProductResponse> Handle(CreateProductCommand request, CancellationToken cancellationToken)
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{
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var isExists = await _context.Product
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.AnyAsync(x => x.Name == request.Data.Name, cancellationToken);
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if (isExists)
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{
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throw new AlreadyExistsException("Product", request.Data.Name ?? string.Empty);
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}
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var entityName = nameof(Data.Entities.Product);
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var autoNo = await _context.GenerateAutoNumberAsync(
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entityName: entityName,
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prefixTemplate: $"{entityName.ToShortNameConsonant(3)}/{{Year}}/",
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ct: cancellationToken
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);
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var entity = new Data.Entities.Product
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{
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AutoNumber = autoNo,
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Name = request.Data.Name,
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Description = request.Data.Description,
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UnitPrice = request.Data.UnitPrice,
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Physical = request.Data.Physical,
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UnitMeasureId = request.Data.UnitMeasureId,
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ProductGroupId = request.Data.ProductGroupId
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};
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_context.Product.Add(entity);
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await _context.SaveChangesAsync(cancellationToken);
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return new CreateProductResponse
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{
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Id = entity.Id,
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Name = entity.Name
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};
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}
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} |