public async Task <IActionResult> PutLikevideo([FromRoute] int id, [FromBody] Likevideo likevideo)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != likevideo.Usid)
{
return(BadRequest());
}
_context.Entry(likevideo).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!LikevideoExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PostLikevideo([FromBody] Likevideo likevideo)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.Likevideo.Add(likevideo);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (LikevideoExists(likevideo.Usid))
{
return(new StatusCodeResult(StatusCodes.Status409Conflict));
}
else
{
throw;
}
}
return(CreatedAtAction("GetLikevideo", new { id = likevideo.Usid }, likevideo));
}
public async Task <IActionResult> addLikeV(Likevideo lv)
{
if (!ModelState.IsValid)
{
return(BadRequest(new { status = "invalid", data = ModelState }));
}
var auth = await HttpContext.AuthenticateAsync();
if (!auth.Succeeded)
{
return(NotFound(new { status = "not login" }));
}
var claim = User.FindFirstValue("User");
if (!Int32.TryParse(claim, out var loginUsid))
{
return(BadRequest(new { status = "validation failed" }));
}
var user = await _context.Users.FindAsync(loginUsid);
var Likevideos = _context.Likevideo.Where(x => x.Usid == user.Usid && x.Vid == lv.Vid);
if (Likevideos.Count() != 0)
{
return(BadRequest(new { status = "已点赞", data = ModelState }));
}
var likevideo1 = new Likevideo();
likevideo1.Usid = user.Usid;
likevideo1.Vid = lv.Vid;
try
{
_context.Likevideo.Add(likevideo1);
await _context.SaveChangesAsync();
}
catch (DbUpdateException e)
{
return(NotFound(new { status = "Create failed.", data = e.ToString() }));
}
return(Ok(new { status = "ok", data = new { usid = likevideo1.Usid, vid = likevideo1.Vid } }));
}
public async Task <IActionResult> UnlikeV(Likevideo lv)
{
if (!ModelState.IsValid)
{
return(BadRequest(new { status = "invalid", data = ModelState }));
}
var auth = await HttpContext.AuthenticateAsync();
if (!auth.Succeeded)
{
return(NotFound(new { status = "not login" }));
}
var claim = User.FindFirstValue("User");
if (!Int32.TryParse(claim, out var loginUsid))
{
return(BadRequest(new { status = "validation failed" }));
}
var user = await _context.Users.FindAsync(loginUsid);
var Likevideos = await _context.Likevideo.FirstOrDefaultAsync(x => x.Usid == user.Usid && x.Vid == lv.Vid);
if (Likevideos == null)
{
return(BadRequest(new { status = "未点赞" }));
}
try
{
_context.Likevideo.Remove(Likevideos);
await _context.SaveChangesAsync();
}
catch (DbUpdateException e)
{
return(NotFound(new { status = "Remove failed.", data = e.ToString() }));
}
return(Ok(new { status = "ok" }));
}
