public async Task <IActionResult> Update([FromForm] SlideUpdateRequest request)
{
var result = await _slideService.Update(request);
if (!result.IsSuccess)
{
return(BadRequest(result));
}
return(Ok(result));
}
public async Task <IActionResult> Update(SlideUpdateRequest request)
{
if (!ModelState.IsValid)
{
return(View(request));
}
var result = await _slideApiClient.UpdateSlide(request);
if (result.IsSuccess)
{
TempData["result"] = "Cập nhật thành công";
return(RedirectToAction("Index"));
}
ModelState.AddModelError("", result.Message);
return(View(request));
}
public async Task <ApiResult <bool> > UpdateSlide(SlideUpdateRequest request)
{
var client = _httpClientFactory.CreateClient();
client.BaseAddress = new Uri(_configuration["BaseAddress"]);
var requestContent = new MultipartFormDataContent();
if (request.image != null)
{
byte[] data;
using (var br = new BinaryReader(request.image.OpenReadStream()))
{
data = br.ReadBytes((int)request.image.OpenReadStream().Length);
}
ByteArrayContent bytes = new ByteArrayContent(data);
requestContent.Add(bytes, "image", request.image.FileName);
}
requestContent.Add(new StringContent(request.link.ToString()), "link");
requestContent.Add(new StringContent(request.display_order.ToString()), "display_order");
requestContent.Add(new StringContent(request.status.ToString()), "status");
requestContent.Add(new StringContent(request.id.ToString()), "id");
var respone = await client.PutAsync($"/api/slide", requestContent);
var result = await respone.Content.ReadAsStringAsync();
if (respone.IsSuccessStatusCode)
{
return(JsonConvert.DeserializeObject <ApiSuccessResult <bool> >(result));
}
else
{
return(JsonConvert.DeserializeObject <ApiErrorResult <bool> >(result));
}
}
public async Task <IActionResult> Update(int id)
{
var result = await _slideApiClient.GetById(id);
if (!result.IsSuccess || result.ResultObject == null)
{
TempData["error"] = result.Message;
return(RedirectToAction("Index"));
}
var updateRequest = new SlideUpdateRequest()
{
id = id,
status = result.ResultObject.status,
link = result.ResultObject.link,
display_order = result.ResultObject.display_order,
imageBase64 = result.ResultObject.image
};
if (TempData["result"] != null)
{
ViewBag.SuccessMsg = TempData["result"];
}
return(View(updateRequest));
}
public async Task <ApiResult <bool> > Update(SlideUpdateRequest request)
{
try
{
var result = await _context.Slides.FindAsync(request.id);
if (result != null)
{
result.status = request.status;
result.update_at = DateTime.Now;
result.link = request.link;
if (result.display_order != request.display_order)
{
await DisplayOrder(result.id, request.display_order);
}
if (request.image != null)
{
await _storageService.DeleteFileAsync(result.image);
result.image = await this.SaveFile(request.image);
}
await _context.SaveChangesAsync();
return(new ApiSuccessResult <bool>());
}
else
{
return(new ApiErrorResult <bool>("Không tìm thấy Slide này"));
}
}
catch
{
return(new ApiErrorResult <bool>("Cập nhật thất bại"));
}
}
