public IHttpActionResult PostDiseaseCaseModify(DiseaseCaseDto diseaseCase)
{
string msg = "";
if (diseaseCase == null)
{
msg = "参数错误";
}
var diseaseCaseToUpdate = _context.DiseaseCases.Find(diseaseCase.Id);
_context.Entry(diseaseCaseToUpdate).Collection(u => u.DiseaseCaseTabs).Load();
foreach (DiseaseCaseTab dct in diseaseCaseToUpdate.DiseaseCaseTabs)
{
_context.Entry(dct).Collection(u => u.Analyses).Load();
_context.Entry(dct).Collection(u => u.Drugs).Load();
_context.Entry(dct).Collection(u => u.Texts).Load();
_context.Entry(dct).Collection(u => u.Pictures).Load();
_context.Entry(dct).Collection(u => u.Videos).Load();
}
diseaseCaseToUpdate.Name = diseaseCase.Name;
try
{
_context.Entry(diseaseCaseToUpdate).State = EntityState.Modified;
_context.SaveChanges();
msg = "修改成功";
}
catch (RetryLimitExceededException)
{
msg = "网络故障";
}
var str = "{ \"Message\" : \"" + msg + "\" , \"" + "Data\" : \"" + "null" + "\" }";
return(Ok(str));
}
public IHttpActionResult PostDiseaseCaseDelete(DiseaseCaseDto diseaseCase)
{
string msg = "";
if (diseaseCase == null)
{
msg = "参数错误";
}
var diseaseCaseToDelete = _context.DiseaseCases.Find(diseaseCase.Id);
_context.Entry(diseaseCaseToDelete).Collection(u => u.DiseaseCaseTabs).Load();
foreach (DiseaseCaseTab dct in diseaseCaseToDelete.DiseaseCaseTabs)
{
_context.Entry(dct).Collection(u => u.Texts).Load();
_context.Entry(dct).Collection(u => u.Pictures).Load();
_context.Entry(dct).Collection(u => u.Videos).Load();
_context.Entry(dct).Collection(u => u.Analyses).Load();
_context.Entry(dct).Collection(u => u.Drugs).Load();
}
if (diseaseCaseToDelete == null)
{
msg = "删除失败，该病例不存在";
}
else
{
try
{
var diseaseCaseToDeleteDto = Mapper.Map <DiseaseCase, DiseaseCaseDto>(diseaseCaseToDelete);
foreach (DiseaseCaseTabDto dct in diseaseCaseToDeleteDto.DiseaseCaseTabs)
{
var diseaseCaseTab = _context.DiseaseCaseTabs.Find(dct.Id);
diseaseCaseTab.Drugs.Clear();
diseaseCaseTab.Analyses.Clear();
foreach (TextDto t in dct.Texts)
{
var text = _context.Texts.Find(t.Id);
_context.Texts.Remove(text);
}
foreach (PictureDto p in dct.Pictures)
{
var picture = _context.Pictures.Find(p.Id);
_context.Pictures.Remove(picture);
}
foreach (VideoDto v in dct.Videos)
{
var video = _context.Videos.Find(v.Id);
_context.Videos.Remove(video);
}
diseaseCaseTab.Texts.Clear();
diseaseCaseTab.Pictures.Clear();
diseaseCaseTab.Videos.Clear();
_context.DiseaseCaseTabs.Remove(diseaseCaseTab);
}
diseaseCaseToDelete.DiseaseCaseTabs.Clear();
_context.DiseaseCases.Remove(diseaseCaseToDelete);
_context.SaveChanges();
msg = "删除成功";
}
catch (RetryLimitExceededException)
{
msg = "网络故障";
}
}
var str = "{ \"Message\" : \"" + msg + "\" , \"" + "Data\" : \"" + "null" + "\" }";
return(Ok(str));
}
