public ActionResult DangBinhLuan(Binhluan bl)
{
NguoiDung info = (NguoiDung)Session["NguoiDung"];
if (info == null)
{
return(Redirect(Request.UrlReferrer.ToString()));
}
bl.MaNguoiDung = info.MaNguoiDung;
bl.NgayBinhLuan = DateTime.Now;
bl.MaBaiViet = Int32.Parse(Session["MaBaiViet"].ToString());
db.Binhluans.Add(bl);
db.SaveChanges();
return(Redirect(Request.UrlReferrer.ToString()));
}
public IActionResult ThemBinhLuan(Binhluan model){
if (HttpContext.Session.GetString("username") == null)
{
return RedirectToAction("chitietsanpham","sanpham",new {id=model.SanPhamId});
}
else{
if (ModelState.IsValid)
{
var dbContext = new shopContext();
var userName = HttpContext.Session.GetString("username");
var taiKhoan = (from tk in dbContext.Taikhoan where tk.Username == userName select tk).ToList();
var binhLuan = new Binhluan(){
SanPhamId = model.SanPhamId,
TaiKhoanId = taiKhoan[0].TaiKhoanId,
NoiDung = model.NoiDung
};
dbContext.Binhluan.Add(binhLuan);
dbContext.SaveChanges();
}
return RedirectToAction("chitietsanpham","sanpham",new{id = model.SanPhamId});
}
}
public IActionResult ChiTietSanPham(int id)
{
var dbContext = new shopContext();
var SanPham = (from sp in dbContext.Sanpham
join h in dbContext.Hinhanh
on sp.HinhAnhId equals h.HinhAnhId
where sp.SanPhamId == id
select new
{
SanPhamId = sp.SanPhamId,
TenSanPham = sp.TenSanPham,
Mota = sp.Mota,
GiaBanLe = sp.GiaBanLe,
TenFile = h.TenFile
});
List <Sanpham> List = new List <Sanpham>();
foreach (var sp in SanPham)
{
Sanpham sanPham = new Sanpham();
Hinhanh h = new Hinhanh();
sanPham.SanPhamId = sp.SanPhamId;
sanPham.TenSanPham = sp.TenSanPham;
sanPham.Mota = sp.Mota;
sanPham.GiaBanLe = sp.GiaBanLe;
h.TenFile = sp.TenFile;
sanPham.HinhAnh = h;
List.Add(sanPham);
}
ViewData["sanpham"] = List;
// hiển thị danh sách bình luận
var binhLuan = (from bl in dbContext.Binhluan
join tk in dbContext.Taikhoan
on bl.TaiKhoanId equals tk.TaiKhoanId
where bl.SanPhamId == id
select new {
binhluanId = bl.BinhLuanId,
noidung = bl.NoiDung,
username = tk.Username
}).ToList();
List <Binhluan> DSBinhLuan = new List <Binhluan>();
foreach (var item in binhLuan)
{
Binhluan bl = new Binhluan();
Taikhoan tk = new Taikhoan();
bl.BinhLuanId = item.binhluanId;
bl.NoiDung = item.noidung;
string Str1 = item.username.Substring(0, 1);
tk.Username = Str1;
tk.Password = item.username;
bl.TaiKhoan = tk;
DSBinhLuan.Add(bl);
}
if (DSBinhLuan.Count == 0)
{
ViewBag.empty = "Không có bình luận cho sản phẩm này";
}
ViewBag.binhluan = DSBinhLuan;
//hien thi danh sach phan hoi
var DSPhanHoi = (from ph in dbContext.Phanhoi
join tk in dbContext.Taikhoan
on ph.TaiKhoanId equals tk.TaiKhoanId
orderby ph.PhanHoiId descending
select new {
PhanHoiId = ph.PhanHoiId,
BinhLuanId = ph.BinhLuanId,
NoiDung = ph.NoiDung,
userName = tk.Username
}).ToList();
List <Phanhoi> ListPhanHoi = new List <Phanhoi>();
foreach (var item in DSPhanHoi)
{
Phanhoi ph = new Phanhoi();
ph.PhanHoiId = item.PhanHoiId;
ph.BinhLuanId = item.BinhLuanId;
ph.NoiDung = item.NoiDung;
Taikhoan tk = new Taikhoan();
string Str1 = item.userName.Substring(0, 1);
tk.Password = Str1;
tk.Username = item.userName;
ph.TaiKhoan = tk;
ListPhanHoi.Add(ph);
}
ViewBag.phanhoi = ListPhanHoi;
return(View());
}
