public async Task ToggleBoard(InputModels.ToggleBoardInput input)
{
var topic = await DbContext.Topics.FindAsync(input.TopicId);
var boards = await BoardRepository.Records();
if (topic is null || topic.Deleted || !boards.Any(r => r.Id == input.BoardId))
{
throw new HttpNotFoundError();
}
var existingRecords = await DbContext.TopicBoards.Where(p => p.TopicId == input.TopicId && p.BoardId == input.BoardId).ToListAsync();
if (existingRecords.Count() == 0)
{
var topicBoardRecord = new DataModels.TopicBoard {
TopicId = input.TopicId,
BoardId = input.BoardId,
UserId = UserContext.ApplicationUser.Id
};
DbContext.TopicBoards.Add(topicBoardRecord);
}
else
{
DbContext.TopicBoards.RemoveRange(existingRecords);
}
await DbContext.SaveChangesAsync();
}
public async Task <IActionResult> ToggleBoard(InputModels.ToggleBoardInput input)
{
if (ModelState.IsValid)
{
await TopicRepository.Toggle(input);
}
return(new NoContentResult());
}
public void Toggle(InputModels.ToggleBoardInput input)
{
var messageRecord = DbContext.Messages.Find(input.MessageId);
if (messageRecord is null)
{
throw new HttpNotFoundError();
}
if (!BoardRepository.Any(r => r.Id == input.BoardId))
{
throw new HttpNotFoundError();
}
var messageId = input.MessageId;
if (messageRecord.ParentId > 0)
{
messageId = messageRecord.ParentId;
}
var boardId = input.BoardId;
var existingRecord = DbContext.MessageBoards.FirstOrDefault(p => p.MessageId == messageId && p.BoardId == boardId);
if (existingRecord is null)
{
var messageBoardRecord = new DataModels.MessageBoard {
MessageId = messageId,
BoardId = boardId,
UserId = UserContext.ApplicationUser.Id
};
DbContext.MessageBoards.Add(messageBoardRecord);
}
else
{
DbContext.MessageBoards.Remove(existingRecord);
}
DbContext.SaveChanges();
}
