public async Task <Response> Init(InitThreadDto initThreadDto)
{
//check if this thread already exists
var existingThread = await GetThreadWithEverything(t =>
t.Namespace.NamespaceId == initThreadDto.NamespaceId && t.Identifier == initThreadDto.Identifier);
if (existingThread != null)
{
existingThread.Views++;
await _context.SaveChangesAsync();
var existingThreadDto = _mapper.Map <ThreadDto>(existingThread);
existingThreadDto.IsAdmin = _userService.IsAuthenticated ? existingThread.Namespace.User.Id == _userService.GetUserId() : false;
//thread exists, return thread
return(new DataResponse <ThreadDto>()
.WithData(existingThreadDto));
}
//thread doesn't exist, so we need to create a record for it
//find existing namespace to add this thread to
var namespaceEntity = await _context.Namespaces.Include(n => n.Threads).SingleOrDefaultAsync(n =>
n.NamespaceId == initThreadDto.NamespaceId);
//check if namespace exists
if (namespaceEntity == null)
{
return(new Response().WithError("*", "Namespace doesn't exist"));
}
//namespace exists, add the new thread to it
//map thread dto to entity
var threadEntity = _mapper.Map <Thread>(initThreadDto);
threadEntity.CreatedOn = DateTime.UtcNow;
threadEntity.Views = 1;
//add new thread to the namespace
namespaceEntity.Threads.Add(threadEntity);
//save
await _context.SaveChangesAsync();
var newThreadDto = _mapper.Map <ThreadDto>(threadEntity);
newThreadDto.IsAdmin = _userService.IsAuthenticated ? threadEntity.Namespace.User.Id == _userService.GetUserId() : false;
return(new DataResponse <ThreadDto>()
.WithData(newThreadDto));
}
public async Task <Response> GetThreadDtoAsync(InitThreadDto initThreadDto)
{
var existingThread = await GetThreadWithEverything(t =>
t.Namespace.NamespaceId == initThreadDto.NamespaceId && t.ThreadId == initThreadDto.ThreadId);
if (existingThread == null)
{
return(Respond().WithError("*", "Thread doesn't exist"));
}
var threadDto = _mapper.Map <ThreadDto>(existingThread);
threadDto.IsAdmin = _userService.IsAuthenticated ? existingThread.Namespace.User.Id == _userService.GetUserId() : false;
return(RespondWithData(threadDto));
}
public async Task <IActionResult> Init(InitThreadDto initThreadDto)
{
return(this.GenerateResponse(await _threadService.Init(initThreadDto)));
}
