public async Task <IActionResult> AddImage(int?id, IFormFile uploads)
{
if (id != null)
{
if (uploads != null)
{
MainImages images = await _context.MainImages.Where(x => x.id == id).FirstOrDefaultAsync();
byte[] p1 = null;
using (var fs1 = uploads.OpenReadStream())
using (var ms1 = new MemoryStream())
{
fs1.CopyTo(ms1);
p1 = ms1.ToArray();
}
images.ImageType = uploads.ContentType;
images.Image = p1;
_context.MainImages.Update(images);
_context.SaveChanges();
return(RedirectToAction(nameof(Index)));
}
}
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit(int id, [Bind("id,Name,Image,ImageType")] MainImages mainImages)
{
if (id != mainImages.id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(mainImages);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MainImagesExists(mainImages.id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(mainImages));
}
public async Task <IActionResult> Create([Bind("id,Name,Image,ImageType")] MainImages mainImages)
{
if (ModelState.IsValid)
{
_context.Add(mainImages);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(mainImages));
}
public FileContentResult GetImage(string?name)
{
MainImages images = _context.MainImages
.FirstOrDefault(g => g.Name == name);
if (images != null)
{
var file = File(images.Image, images.ImageType);
return(file);
}
else
{
return(null);
}
}
public async Task <IActionResult> OnPostSubmitGoodsAsync()
{
if (CheckHasNull())
{
return(RedirectToPage("/ErrorNull"));
}
BaseResponseModel <string> responseModel = new BaseResponseModel <string>();
if (MainImages.Count > 5)
{
MainImages.RemoveRange(5, MainImages.Count - 5);
}
if (GoodsModel.GoodsMainImages == null)
{
GoodsModel.GoodsMainImages = new List <FileModel <string[]> >();
}
if (GoodsModel.GoodsOtherImages == null)
{
GoodsModel.GoodsOtherImages = new List <FileModel <string[]> >();
}
await SaveImage(ListImage);
await SaveImages(MainImages, GoodsModel.GoodsMainImages);
await SaveImages(OtherImages, GoodsModel.GoodsOtherImages);
saveColor();
saveRule();
if (GoodsModel.GoodsPayType == 2)
{
GoodsModel.GoodsPrice = new decimal(0.01);
}
try
{
new MongoDBTool().GetMongoCollection <GoodsModel>().InsertOne(GoodsModel);
responseModel.StatusCode = (int)ActionParams.code_ok;
}
catch (Exception)
{
responseModel.StatusCode = (int)ActionParams.code_error;
throw;
}
return(RedirectToPage("/GoodsPushFinish"));
}
