public async Task <Result <bool> > Collect(int topicID)
{
using (var uw = this.CreateUnitOfWork())
{
var topic = await uw.GetAsync <Topic>(t => t.ID == topicID && !t.IsDelete);
if (topic == null)
{
return(Result <bool> .ErrorResult("该主题不存在"));
}
var entity = await uw.GetAsync <TopicCollect>(t => t.TopicID == topicID && t.UserID == SecurityManager.CurrentUser.ID);
bool result = false;
if (entity == null)
{
entity = new TopicCollect
{
CreateDate = DateTime.Now,
TopicID = topicID,
UserID = SecurityManager.CurrentUser.ID
};
await uw.InsertAsync(entity);
result = true;
}
else
{
await uw.DeleteAsync(entity);
}
return(Result.SuccessResult(result));
}
}
public async Task <JsonResult> Collecte(int id)
{
var loginUserName = User.Identity.Name;
var loginUser = await this._userRepo.FindAsync(p => p.Name == loginUserName);
if (loginUser == null)
{
return(Json(new { status = "error" }));
}
loginUser.Collect_Topic_Count += 1;
var topicCollect = new TopicCollect()
{
UserId = loginUser.UserId,
TopicId = id,
CreateDateTime = DateTime.Now
};
await this._userRepo.UpdateAsync(loginUser, false);
var success = await this._topicCollectRepo.AddAsync(topicCollect);
if (success)
{
return(Json(new { status = "success" }));
}
else
{
return(Json(new { status = "error" }));
}
}
