public async Task <IActionResult> cancelLike([FromBody] Journal_Member_Likes model)
{
return(await Task.Run(() =>
{
jService.Remove(model);
return Ok();
}));
}
// public async Task<IActionResult> doLike([FromBody]int like_id) //用[FromHeader]可以进的来，但是值为0
public async Task <IActionResult> doLike([FromBody] Journal_Member_Likes model)
{
// 因为 like 请求没有设置回调函数，所以这里只能用member_id + journal_id来请求更新与新增 2020-4-19 18:36:34
return(await Task.Run(() =>
{
model.Member_Id = 1;
jService.Add(model);
return Ok();
}));
}
public bool Remove(Journal_Member_Likes model)
{
/*因为 like 请求没有设置回调函数，无法更新like_id,所以这里只能用
* member_id + journal_id来请求更新与新增 2020-4-19 18:36:34*/
/*cannot be tracked because another instance with the same key value for {'Id'} is already being tracked.
* When attaching existing entities, ensure that only one entity instance with a given key value is attached*/
var item = lPo.FirstOrDefaultAsync(r => r.Jornal_Id == model.Jornal_Id && r.Member_Id == model.Member_Id).Result;
/*lPo.Delete(model); /*cannot be tracked because another instance with the same key value for {'Id'} is already being tracked.
* When attaching existing entities, ensure that only one entity instance with a given key value is attached*/
lPo.Delete(item);
return(true);
}
public bool Add(Journal_Member_Likes model)
{
lPo.Save(model);
return(true);
}
