public async Task<IActionResult> Comment(string id)
{
var user = await Service.GetCurrentUserAsync();
if (user.UserName == id)
{
return RedirectToAction(nameof(AccountController.Index), "Account");
}
RatingRecord model = null;
var supUser = await DbContext.LoginInfos.Include(l => l.UserInfo).FirstOrDefaultAsync(l => l.UserName == id);
if (supUser != null)
{
model = await DbContext.RatingRecords.FirstOrDefaultAsync(r =>
r.UserName == user.UserName && r.SupporterName == supUser.UserName);
if (model == null)
{
model = new RatingRecord
{
UserName = user.UserName,
SupporterName = supUser.UserName,
Rating = 0,
RatingMsg = "",
Time = System.DateTime.Now,
SupporterInfo = supUser
};
}
else
{
model.SupporterInfo = supUser;
}
}
ViewData["RatingValid"] = "";
return View(model);
}
public async Task<IActionResult> Comment(string userName, int rating, string comment)
{
var user = await Service.GetCurrentUserAsync();
if (user.UserName == userName)
{
return new BadRequestResult();
}
RatingRecord model = null;
var supUser = await DbContext.LoginInfos.Include(l => l.UserInfo)
.FirstOrDefaultAsync(l => l.UserName == userName);
if (supUser != null)
{
if (rating > 5 || rating < 1)
{
ViewData["RatingValid"] = "评分不可为空！";
return View(new RatingRecord
{
UserName = user.UserName,
SupporterName = supUser.UserName,
Rating = 0,
RatingMsg = comment,
Time = System.DateTime.Now,
SupporterInfo = supUser
});
}
ViewData["RatingValid"] = "";
model = await DbContext.RatingRecords.FirstOrDefaultAsync(r =>
r.UserName == user.UserName && r.SupporterName == supUser.UserName);
if (model == null)
{
model = new RatingRecord
{
UserName = user.UserName,
SupporterName = supUser.UserName,
Rating = rating,
RatingMsg = comment,
Time = System.DateTime.Now
};
DbContext.RatingRecords.Add(model);
}
else
{
model.Rating = rating;
model.RatingMsg = comment;
model.Time = System.DateTime.Now;
DbContext.RatingRecords.Update(model);
}
model.SupporterInfo = supUser;
try
{
await DbContext.SaveChangesAsync();
ViewData["IsSucceed"] = true;
ViewData["Msg"] = "提示：您的评论已成功提交~";
}
catch
{
ViewData["IsSucceed"] = false;
ViewData["Msg"] = "在提交您的评论时出现了错误！";
}
}
return View(model);
}