public ActionResult ChangeState(int id)
{
var ad = AdsService.GetById(id) ?? throw new NotFoundException("广告不存在！");
ad.Status = ad.Status == Status.Available ? Status.Unavailable : Status.Available;
return(ResultData(null, AdsService.SaveChanges() > 0, ad.Status == Status.Available ? $"【{ad.Title}】已上架！" : $"【{ad.Title}】已下架！"));
}
public ActionResult ChangeState(int id)
{
var ad = AdsService.GetById(id);
if (ad != null)
{
ad.Status = ad.Status == Status.Available ? Status.Unavailable : Status.Available;
return ResultData(null, AdsService.SaveChanges() > 0, ad.Status == Status.Available ? $"【{ad.Title}】已上架！" : $"【{ad.Title}】已下架！");
}
return ResultData(null, false, "广告不存在");
}
public async Task<IActionResult> Redirect(int id)
{
var ad = AdsService.GetById(id) ?? throw new NotFoundException("广告不存在");
if (!HttpContext.Request.IsRobot() && string.IsNullOrEmpty(HttpContext.Session.Get<string>("ads" + id)))
{
HttpContext.Session.Set("ads" + id, id.ToString());
ad.ViewCount++;
await AdsService.SaveChangesAsync();
}
return RedirectPermanent(ad.Url);
}
public async Task<IActionResult> Save(AdvertisementDto model)
{
model.CategoryId = model.CategoryId?.Replace("null", "");
var entity = AdsService.GetById(model.Id);
if (entity != null)
{
Mapper.Map(model, entity);
bool b1 = await AdsService.SaveChangesAsync() > 0;
return ResultData(null, b1, b1 ? "修改成功" : "修改失败");
}
bool b = AdsService.AddEntitySaved(model.Mapper<Advertisement>()) != null;
return ResultData(null, b, b ? "添加成功" : "添加失败");
}