public async Task <IActionResult> PutProduct(int id, [FromForm] ProductFormDTO dto)
{
if (id != dto.Id || !ModelState.IsValid)
{
return(BadRequest(ModelState));
}
try {
Product product = await _context.Product
.Include(_ => _.ProductModifier)
.FirstOrDefaultAsync(_ => _.Id == id);
_mapper.Map(dto, product);
_context.Entry(product).State = EntityState.Modified;
_productService.UpsertDeleteProductModifiers(product, dto);
await SaveProduct(product, dto);
} catch (DbUpdateConcurrencyException) {
if (!EntityExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
private async Task SaveProduct(Product product, ProductFormDTO dto)
{
await _context.SaveChangesAsync()
.ContinueWith(async(task) => {
await productContent.HandleFile(product, dto);
});
}
public void Create(ProductFormDTO product)
{
Product dbModel = mapper.Map <Product>(product);
services.Product.Create(dbModel);
services.Commit();
}
public static List <ProductModifier> CreateListOfProductModifier(ProductFormDTO dto)
{
return(dto.ModifierIds
.Select(modId => new ProductModifier()
{
ProductId = dto.Id,
ModifierId = modId
}).ToList());
}
public void Edit(ProductFormDTO model)
{
var dbModel = services.Product.Get(model.Id);
if (dbModel == null)
{
throw new Exception("Object not found");
}
mapper.Map <ProductFormDTO, Product>(model, dbModel);
services.Product.Update(dbModel);
services.Commit();
}
public async Task <ActionResult <Product> > PostProduct([FromForm] ProductFormDTO dto)
{
if (ModelState.IsValid)
{
Product product = _mapper.Map <Product> (dto);
this._context.Product.Add(product);
await SaveProduct(product, dto);
return(CreatedAtAction(nameof(PostProduct), new { id = product.Id }, product));
}
else
{
return(BadRequest(ModelState));
}
}
public async Task HandleFile(Product product, ProductFormDTO dto)
{
if (dto.ImageDeleted)
{
new Thread(() => fileContentManager
.RemoveFileFromDisk(new string[] { product.MainImage }))
.Start();
product.MainImage = null;
}
else if (dto.MainImageForm != null)
{
//save to disk
var fileNames = await fileContentManager.SaveImages(new IFormFile[] { dto.MainImageForm });
product.MainImage = fileNames[0];
}
}
public void UpsertDeleteProductModifiers(Product product, ProductFormDTO dto)
{
var productModifierClient = ProductMapper.CreateListOfProductModifier(dto);
UpsertDeleteProductModifiers(product, productModifierClient);
}
