public async Task <IActionResult> UploadImage(int catalogItemId)
{
using (var db = new CatalogDb())
{
var item = db.CatalogItems.SingleOrDefault(i => i.Id == catalogItemId);
if (item == null)
{
return(NotFound(new { Message = $"Item with id {catalogItemId} not found." }));
}
string rootPath = _hostingEnvironment.WebRootPath ?? "wwwroot";
string imagePath = Path.Combine(rootPath, "Images");
// Create if no exists
Directory.CreateDirectory(imagePath);
string extension = GetExtensionFromContentType(Request.ContentType);
string fileName = Path.Combine(imagePath, $"{catalogItemId}{extension}");
using (var stream = new FileStream(fileName, FileMode.Create))
{
await Request.Body.CopyToAsync(stream);
}
item.PictureFileName = Path.GetFileName(fileName);
item.PictureUri = $"{ImageBaseUri}/{item.PictureFileName}";
db.SaveChanges();
}
return(Ok());
}
public IActionResult DeleteProduct(int id)
{
using (var db = new CatalogDb())
{
var product = db.CatalogItems.SingleOrDefault(x => x.Id == id);
if (product == null)
{
return(NotFound());
}
db.CatalogItems.Remove(product);
db.SaveChanges();
return(NoContent());
}
}
public IActionResult UpdateProduct([FromBody] CatalogItem productToUpdate)
{
using (var db = new CatalogDb())
{
var item = db.CatalogItems.SingleOrDefault(i => i.Id == productToUpdate.Id);
if (item == null)
{
return(NotFound(new { Message = $"Item with id {productToUpdate.Id} not found." }));
}
db.CatalogItems.Remove(item);
ChangeUriPlaceholder(productToUpdate);
db.CatalogItems.Add(productToUpdate);
db.SaveChanges();
return(CreatedAtAction(nameof(GetItemById), new { id = productToUpdate.Id }, null));
}
}
public IActionResult CreateProduct([FromBody] CatalogItem product)
{
using (var db = new CatalogDb())
{
var item = new CatalogItem
{
CatalogBrandId = product.CatalogBrandId,
CatalogTypeId = product.CatalogTypeId,
Description = product.Description,
Name = product.Name,
PictureFileName = product.PictureFileName,
Price = product.Price
};
item.Id = db.CatalogItems.Max(r => r.Id) + 1;
ChangeUriPlaceholder(item);
db.CatalogItems.Add(item);
db.SaveChanges();
return(CreatedAtAction(nameof(GetItemById), new { id = item.Id }, item));
}
}
