[HttpGet("{companyId}", Name = nameof(GetCompany))] //api/Companies/companyId
//[Route("/{companyId}")]
public async Task <IActionResult> GetCompany(Guid companyId, string fields, [FromHeader(Name = "Accept")] string mediaType)
{
if (!MediaTypeHeaderValue.TryParse(mediaType, out MediaTypeHeaderValue mediaTypeValue))
{
return(BadRequest());
}
if (!_propertyCheckServices.HasProperty <CompanyDto>(fields))
{
return(BadRequest());
}
var company = await _service.GetCompanyAsync(companyId);
if (company == null)
{
return(NotFound());
}
if (mediaTypeValue.MediaType == "application/vnd.company.hateoas.json")
{
var links = CreateLinksForCompany(companyId, fields);
var resDic = CompanyProfile.InitializeAutoMapper().Map <CompanyDto>(company).ShapeData(fields) as IDictionary <string, object>;
resDic.Add("Links", links);
return(Ok(resDic));
}
return(Ok(CompanyProfile.InitializeAutoMapper().Map <CompanyDto>(company).ShapeData(fields)));
}
[HttpHead]//不返回body即不返回数据内容
//使用ActionResult<T>语义更准确
public async Task <IActionResult> GetCompanies([FromQuery] CompanyParametersDto parameters)
{
if (!_propertyCheckServices.HasProperty <CompanyDto>(parameters.Fields))
{
return(BadRequest());
}
//throw new Exception("error");
if (!_mappingService.ValidMappingExists <CompanyDto, Company>(parameters.OrderBy))
{
return(BadRequest());
}
var data = await _service.GetCompaniesAsync(parameters);
var companyDto = CompanyProfile.InitializeAutoMapper().Map <IEnumerable <CompanyDto> >(data);
var pageNationMetaData = new
{
data.PageSize,
currentPage = data.CurrentPage,
totalCount = data.Count,
totalPages = data.TotalPages
};
Response.Headers.Add("x-pageNation", JsonSerializer.Serialize(pageNationMetaData, new JsonSerializerOptions
{
Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
}));
var shapeData = companyDto.ShapeData(parameters.Fields);
var links = CreateLinksForCompany(parameters, data.HasPrevious, data.HasNext);
var shapeDataLinks = shapeData.Select(c =>
{
var companyDic = c as IDictionary <string, object>;
var link = CreateLinksForCompany((Guid)companyDic["Id"], null);
companyDic.Add("Links", link);
return(companyDic);
});
var resource = new
{
value = shapeDataLinks,
links
};
return(Ok(resource));
}
public async Task <ActionResult <IEnumerable <CompanyDto> > > CreateCompanyCollections(IEnumerable <CompanyAddDto> companies)
{
var companyEntities = CompanyProfile.InitializeAutoMapper().Map <IEnumerable <Company> >(companies);
foreach (var company in companyEntities)
{
_service.AddCompany(company);
}
await _service.SaveAsync();
var data = CompanyProfile.InitializeAutoMapper().Map <IEnumerable <CompanyDto> >(companyEntities);
var ids = string.Join(",", data.Select(m => m.Id));
return(CreatedAtRoute(nameof(GetCompanyCollection), new { ids }, data));
}
public async Task <IActionResult> CreateCompany(CompanyAddDto company)
{
var res = CompanyProfile.InitializeAutoMapper().Map <Company>(company);
_service.AddCompany(res);
await _service.SaveAsync();
var companyDto = CompanyProfile.InitializeAutoMapper().Map <CompanyDto>(res);
var links = CreateLinksForCompany(companyDto.Id, null);
var returnDto = companyDto.ShapeData(null) as IDictionary <string, object>;
returnDto.Add("Links", links);
return(CreatedAtRoute(nameof(GetCompany), new { companyId = returnDto["Id"] }, returnDto));
}
public async Task <ActionResult <IEnumerable <CompanyDto> > > GetCompanyCollection(
[FromRoute][ModelBinder(typeof(ArrayModelBinder))] IEnumerable <Guid> ids)
{
if (ids == null)
{
return(BadRequest());
}
var entities = await _service.GetCompaniesAsync(ids);
if (entities.Count() != ids.Count())
{
return(NotFound());
}
var companies = CompanyProfile.InitializeAutoMapper().Map <IEnumerable <CompanyDto> >(entities);
return(Ok(companies));
}
