public override async Task <int> HandleCommand(AddCommand request, CancellationToken cancellationToken)
{
if (request.District == null || string.IsNullOrEmpty(request.District.Code))
{
throw new BusinessException("AddWrongInformation");
}
var checkingDistrict = (await districtQueries.Gets($"d.code = '{request.District.Code}' and d.is_deleted = 0")).FirstOrDefault();
if (checkingDistrict != null)
{
throw new BusinessException("District.ExistedCode");
}
var country = await countryQueries.Get(request.District.CountryId);
if (country == null)
{
throw new BusinessException("Country.NotExisted");
}
var province = await provinceQueries.Get(request.District.ProvinceId);
if (province == null || province.CountryId != request.District.CountryId)
{
throw new BusinessException("Province.NotExisted");
}
request.District = CreateBuild(request.District, request.LoginSession);
var rs = await districtRepository.Add(request.District);
return(rs == 0 ? -1 : 0);
}
public async Task <APIResult> GetDistricts()
{
return(new APIResult()
{
Result = 0,
Data = await districtQueries.Gets()
});
}
public override async Task <int> HandleCommand(UpdateCommand request, CancellationToken cancellationToken)
{
if (request.District == null || request.District.Id == 0)
{
throw new BusinessException("District.NotExisted");
}
var district = await districtQueries.Get(request.District.Id);
if (district == null)
{
throw new BusinessException("District.NotExisted");
}
var checkingDistrict = (await districtQueries.Gets($"d.code = '{request.District.Code}' and d.id <> {district.Id} and d.is_deleted = 0")).FirstOrDefault();
if (checkingDistrict != null)
{
throw new BusinessException("District.ExistedCode");
}
var country = await countryQueries.Get(request.District.CountryId);
if (country == null)
{
throw new BusinessException("Country.NotExisted");
}
var province = await provinceQueries.Get(request.District.ProvinceId);
if (province == null || province.CountryId != request.District.CountryId)
{
throw new BusinessException("Province.NotExisted");
}
district = UpdateBuild(district, request.LoginSession);
district.Code = request.District.Code;
district.Name = request.District.Name;
district.CountryId = request.District.CountryId;
district.ProvinceId = request.District.ProvinceId;
district.IsUsed = request.District.IsUsed;
var rs = await districtRepository.Update(district);
return(rs);
}
