39 lines
1.0 KiB
C#
39 lines
1.0 KiB
C#
using AutobusApi.Application.Common.Exceptions;
|
|
using AutobusApi.Application.Common.Interfaces;
|
|
using AutoMapper;
|
|
using AutoMapper.QueryableExtensions;
|
|
using MediatR;
|
|
using Microsoft.EntityFrameworkCore;
|
|
|
|
namespace AutobusApi.Application.Companies.Queries.GetCompany;
|
|
|
|
public class GetCompanyQueryHandler : IRequestHandler<GetCompanyQuery, CompanyDto>
|
|
{
|
|
private readonly IApplicationDbContext _dbContext;
|
|
private readonly IMapper _mapper;
|
|
|
|
public GetCompanyQueryHandler(
|
|
IApplicationDbContext dbContext,
|
|
IMapper mapper)
|
|
{
|
|
_dbContext = dbContext;
|
|
_mapper = mapper;
|
|
}
|
|
|
|
public async Task<CompanyDto> Handle(
|
|
GetCompanyQuery request,
|
|
CancellationToken cancellationToken)
|
|
{
|
|
var company = await _dbContext.Companies
|
|
.ProjectTo<CompanyDto>(_mapper.ConfigurationProvider)
|
|
.SingleOrDefaultAsync(c => c.Id == request.Id);
|
|
|
|
if (company == null)
|
|
{
|
|
throw new NotFoundException();
|
|
}
|
|
|
|
return company;
|
|
}
|
|
}
|