private SearchResponseDTO <Company> SearchCompaniesWithQuery(SearchCompanyParameterDTO parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
if (parameters.Page.HasValue && parameters.Page.Value < 0 ||
parameters.PerPage.HasValue && parameters.PerPage.Value < 0)
{
throw new InvalidPaginationParametersException();
}
IQueryable <Company> query = GetCompaniesSearchQuery(parameters);
int totalCount = query.Count();
if (parameters.Page.HasValue && parameters.Page != 0 && parameters.PerPage.HasValue)
{
query = query.Skip((parameters.Page.Value - 1) * parameters.PerPage.Value);
}
if (parameters.PerPage.HasValue)
{
query = query.Take(parameters.PerPage.Value);
}
List <Company> companies = query.ToList();
return(new SearchResponseDTO <Company>
{
Items = companies,
TotalCount = totalCount
});
}
private IQueryable <Company> GetCompaniesSearchQuery(SearchCompanyParameterDTO parameters)
{
IQueryable <Company> query = _queryBuilder.SetBaseCompaniesInfo()
.SetType(_mapper.Map <CompanyType?>(parameters.Type))
.SetSize(_mapper.Map <CompanySize?>(parameters.Size))
.SetSearchTerm(parameters.SearchTerm)
.SetMyCompanies(parameters.MyCompanies, parameters.CurrentUserCompanyId)
.Build();
return(query);
}
public async Task <IActionResult> Filter([FromQuery] SearchCompanyParameterDTO parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
parameters.CurrentUserCompanyId = (await GetCurrentUser()).CompanyId;
SearchResponseDTO <CompanyDTO> result = _service.SearchCompanies(parameters);
return(Ok(result));
}
public SearchResponseDTO <CompanyDTO> SearchCompanies(SearchCompanyParameterDTO parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
SearchResponseDTO <Company> result = SearchCompaniesWithQuery(parameters);
return(new SearchResponseDTO <CompanyDTO>
{
Items = _mapper.Map <IEnumerable <CompanyDTO> >(result.Items),
TotalCount = result.TotalCount
});
}
