// Note: Used for testing portfolio file info save routine
//[HttpPost("file")]
public async Task <IActionResult> SavePortfolioFileInfo(PortfolioFileForCreationDto folioFileDto)
{
////////////////////////////////////////
// add file info portfolio file table //
////////////////////////////////////////
PortfolioFile portfolioFileForCreation = new PortfolioFile();
portfolioFileForCreation.FileName = folioFileDto.FileName;
portfolioFileForCreation.PortfolioId = folioFileDto.PortfolioId;
var portfolio = await _repo.GetPortfolioById(folioFileDto.PortfolioId);
var folioFile = _mapper.Map <PortfolioFile>(portfolioFileForCreation);
folioFile.Portfolio = portfolio;
_repo.Add <PortfolioFile>(folioFile);
if (await _repo.SaveAll())
{
return(Ok());
}
// return CreatedAtRoute("GetPortfolioById", new {id=folioFileDto.PortfolioId}, portfolio);
// return Ok("Upload Successful.");
throw new Exception("Portfolio creation failed on save.");
///////////////////////////////////////////////
// end of add file info portfolio file table //
///////////////////////////////////////////////
}
private void loadPortfolio()
{
f = PortfolioFile.Inst;
f.OnItemAdded += new PortfolioFile.ItemHander(f_OnItemAdded);
f.OnItemRemoved += new PortfolioFile.ItemHander(f_OnItemRemoved);
this.listView.ItemsSource = f.PortfolioList;
this.txtItemTotal.Text = "共有股票条数:" + f.PortfolioList.Count;
}
public async Task <IActionResult> UploadFile(int id)
{
try
{
// for debug/test only
// throw new Exception("UploadFile(id) -> " + id);
// file upload routine //
var file = Request.Form.Files[0];
string folderName = "assets/images";
string webRootPath = _hostingEnvironment.WebRootPath;
string newPath = Path.Combine(webRootPath, folderName);
string fileName = "";
string uniqueGuidFilename = "";
string fileExtension = "";
string fullPath = "";
if (!Directory.Exists(newPath))
{
Directory.CreateDirectory(newPath);
}
if (file.Length > 0)
{
// retrieve the original filename
fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
// generate unique filename
uniqueGuidFilename = Convert.ToString(Guid.NewGuid());
// get the original file extension
fileExtension = Path.GetExtension(fileName);
//fullPath = Path.Combine(newPath, fileName);
// set the newly generated guid filename
fileName = uniqueGuidFilename + fileExtension;
fullPath = Path.Combine(newPath, fileName);
using (var stream = new FileStream(fullPath, FileMode.Create))
{
await file.CopyToAsync(stream);
}
}
// end of file upload routine //
// add file info portfolio file table //
PortfolioFile portfolioFileForCreation = new PortfolioFile();
portfolioFileForCreation.FileName = fileName;
if (id < 1)
{
portfolioFileForCreation.PortfolioId = portfolioIdForUpload;
}
else
{
portfolioFileForCreation.PortfolioId = id;
}
var portfolio = await _repo.GetPortfolioById(id);
var folioFile = _mapper.Map <PortfolioFile>(portfolioFileForCreation);
folioFile.Portfolio = portfolio;
_repo.Add <PortfolioFile>(folioFile);
if (await _repo.SaveAll())
{
return(CreatedAtRoute("GetPortfolioById", new { id = id }, portfolio));
}
// return Ok("Upload Successful.");
throw new Exception("Portfolio creation failed on save.");
// end of add file info portfolio file table //
}
catch (System.Exception ex)
{
return(BadRequest("Upload Failed: " + ex.Message));
// throw new Exception("Upload Failed: " + ex.Message);
}
}
