public async Task <IActionResult> AddMessageAttachmentAsync(Guid messageId, IFormCollection model)
{
// TODO: Improve validation to validate both WebAPI and SignalR request models in the same place.
var file = model?.Files?.FirstOrDefault();
if (file == null || file.Length <= 0)
{
return(BadRequest("Attached file can not be empty"));
}
// TODO: Replace this helper by some NuGet or smth else.
var extension = AttachmentsUtils.GetExtensionFromMimeType(file.ContentType);
var supportedExtensions = new[] { "jpg", "png", "mp4" };
if (extension == null || !supportedExtensions.Contains(extension))
{
return(BadRequest($"Only {string.Join(", ", supportedExtensions)} formats are supported"));
}
using (var stream = file.OpenReadStream())
{
var request = new AddMessageAttachmentRequest(GetCurrentSaasUserId(), messageId, stream, extension, file.ContentType, file.Length);
var result = await _messageSocketService.AddMessageAttachmentAsync(request);
return(Ok(result));
}
}
public async Task <IActionResult> AddMessageAttachmentAsync(Guid messageId, IFormCollection model)
{
var userId = GetCurrentUserId();
if (model?.Files == null)
{
return(BadRequest(new ErrorDto(ErrorCode.NotFound, "There is not photo")));
}
var file = model.Files.Count == 0 ? null : model.Files.First();
if (file == null)
{
return(BadRequest(new ErrorDto(ErrorCode.NotFound, "There is no files in the request")));
}
var type = AttachmentsUtils.GetExtentionFromMimeType(file.ContentType);
if (type != "jpg" && type != "png" && type != "mp4")
{
return(BadRequest(new Exception("Only jpg, png, mp4 formats are supported.")));
}
if (file.Length > 0)
{
using (var stream = file.OpenReadStream())
{
await _messageService.AddMessageAttachmentAsync(new AddMessageAttachmentRequest(userId, messageId, stream, type, file.ContentType, file.Length));
}
}
return(Ok());
}