public async Task <IActionResult> PutTopic(int Id, [FromForm] CreateTopicDTO updateTopic)
{
var topicDB = await _context.Topics.FirstOrDefaultAsync(x => x.Id == Id);
if (topicDB == null)
{
return(NotFound());
}
topicDB = _mapper.Map(updateTopic, topicDB);
if (updateTopic.ImageUrl != null)
{
using (var memoryStream = new MemoryStream())
{
await updateTopic.ImageUrl.CopyToAsync(memoryStream);
var content = memoryStream.ToArray();
var extension = Path.GetExtension(updateTopic.ImageUrl.FileName);
topicDB.ImageUrl = await _fileStorageService.EditFile(content, extension, containerName, topicDB.ImageUrl, updateTopic.ImageUrl.ContentType);
}
}
await _context.SaveChangesAsync();
return(NoContent());
}
public async Task <ActionResult> PostTopic([FromForm] CreateTopicDTO createTopic)
{
var topic = _mapper.Map <Topic>(createTopic);
if (createTopic != null)
{
using (var memoryStream = new MemoryStream())
{
await createTopic.ImageUrl.CopyToAsync(memoryStream);
var content = memoryStream.ToArray();
var extension = Path.GetExtension(createTopic.ImageUrl.FileName);
topic.ImageUrl = await _fileStorageService.SaveFile(content, extension, containerName, createTopic.ImageUrl.ContentType);
}
}
_context.Add(topic);
await _context.SaveChangesAsync();
var topicDTO = _mapper.Map <TopicDTO>(topic);
return(CreatedAtAction("GetTopic", new { id = topicDTO.Id }, topicDTO));
}
