public IActionResult AddMovieTag([FromBody] NewMovieTag newMovieTag)
{
//tag不存在
if (!service.CheckTagExist(newMovieTag.TagName))
{
return(Ok(new
{
Success = false,
msg = "Tag doesn't exist"
}));
}
else
{ //tag存在且未被添加到该电影
if (!service.CheckMovieTagExist(newMovieTag.MovieID, newMovieTag.TagName))
{
var movietag = new MovieTag
{
m_id = newMovieTag.MovieID,
tag_name = newMovieTag.TagName
};
context.MovieTag.Add(movietag);
context.SaveChanges();
return(Ok(new
{
Success = true,
msg = "MovieTag added"
}));
}
//该电影已经有了这个tag
else
{
return(Ok(new
{
Success = false,
msg = "Movie already have this tag"
}));
}
}
}
