private void btnAddNhom_Click(object sender, EventArgs e) { SetErrorProvider(); if (cbLoaiDoAn.Text != "" && txtTenNhom.Text != "" && txtThanhVienNhom.Text != "" && cbMaMonHoc.Text != "" && cbMaChuyenNganh.Text != "") { using (var _context = new DBLapTrinhWin()) { if (cbLoaiDoAn.SelectedIndex == 0) /// Tạo ID nhóm đồ án môn học { string s = "DAMH" + "-" + cbMaMonHoc.Text; var stt = from u in _context.NhomSinhViens where u.IDNhom.Contains(s) select u; int sttcuoicung = stt.Count(); string Stt = NhomController.SoThuTuTiepTheo(sttcuoicung); txtIDNhom.Text = NhomController.CreateIDNhom("DAMH", cbMaMonHoc.Text, Stt); } else if (cbLoaiDoAn.SelectedIndex == 1) /// tạo ID nhóm tiểu luận chuyên ngành { string s = "TLCN" + "-" + cbMaChuyenNganh.Text; var stt = from u in _context.NhomSinhViens where u.IDNhom.Contains(s) select u; int sttcuoicung = stt.Count(); string Stt = NhomController.SoThuTuTiepTheo(sttcuoicung); txtIDNhom.Text = NhomController.CreateIDNhom("TLCN", cbMaChuyenNganh.Text, Stt); } else if (cbLoaiDoAn.SelectedIndex == 2) { string s = "DATN" + "-" + cbMaChuyenNganh.Text; var stt = from u in _context.NhomSinhViens where u.IDNhom.Contains(s) select u; int sttcuoicung = stt.Count(); string Stt = NhomController.SoThuTuTiepTheo(sttcuoicung); txtIDNhom.Text = NhomController.CreateIDNhom("DATN", cbMaChuyenNganh.Text, Stt); } } NhomSinhVien nhom = new NhomSinhVien(); nhom.IDNhom = txtIDNhom.Text; nhom.TenNhom = txtTenNhom.Text; nhom.ThanhVien = txtThanhVienNhom.Text; using (var _context = new DBLapTrinhWin()) { _context.NhomSinhViens.Add(nhom); _context.SaveChanges(); } DangKyNhomThanhCongEventArgs arg = new DangKyNhomThanhCongEventArgs { IdNhom = txtIDNhom.Text }; OnDangKyNhomThanhCong(arg); this.Close(); } }
public async Task <IActionResult> LoadCurrentDeTai() { NhomSinhVien nhom = await _serviceNhomSV.GetEntity(x => x.IdsinhVien == long.Parse(User.Identity.Name) && x.IdnhomNavigation.Status == (int)BaseStatus.Active); if (nhom == null) { return(Ok()); } var DeTai = await _service.GetEntity(x => x.Id == nhom.IddeTai && x.TinhTrangDeTai == (int)StatusDeTai.DaDangKy); return(PartialView("_LoadDeTaiDaDangKy", DeTai)); }
public async Task <IActionResult> LuuDeTai(long id) { var DeTai = await _service.GetById(id); if (DeTai.TinhTrangDangKy == (int)StatusDangKyDeTai.Het) { return(Ok(new { status = false, mess = "Đề tài đã hết" })); } NhomSinhVien nhomSinhVien = new NhomSinhVien { IdsinhVien = long.Parse(User.Identity.Name), IddeTai = DeTai.Id }; if (DeTai != null) { Nhom nhom = new Nhom(); nhom.Status = (int)BaseStatus.Active; nhom.NhomSinhVien.Add(nhomSinhVien); await _serviceNhom.Add(nhom); DeTai.NgayDangKy = DateTime.Now; DeTai.TinhTrangDangKy = (int)StatusDangKyDeTai.Het; DeTai.IdNguoiDangKy = long.Parse(User.Identity.Name); DeTai.TinhTrangDeTai = (int)StatusDeTai.DaDangKy; await _service.Update(DeTai); return(Json(new { status = true, data = DeTai, mess = "Lưu đề tài thành công" })); } else { return(Ok(new { status = false, })); } }
public async Task <IActionResult> Index() { var listNhom = await _serviceNhomSV.GetAll(x => x.IdsinhVien == long.Parse(User.Identity.Name)); if (!listNhom.Any()) { return(View()); } NhomSinhVien nhom = listNhom.SingleOrDefault(x => x.IdnhomNavigation.Status == (int)BaseStatus.Active); IEnumerable <BaiPost> baiPostsRieng = await _serviceBaiPost.GetAll(x => x.IddeTaiNghienCuu == nhom.IddeTai && x.Status.Value == (int)BaseStatus.Active); IEnumerable <BaiPost> baiPostsChung = await _serviceBaiPost.GetAll(x => x.IdnguoiTao == nhom.IddeTaiNavigation.IdgiangVien && x.IddeTaiNghienCuu == DefaultValue.IddeTaiNghienCuu && x.Status.Value == (int)BaseStatus.Active); ViewBag.DeTai = nhom.IddeTaiNavigation; ViewBag.ListDeTai = listNhom.Select(x => x.IddeTaiNavigation); return(View(baiPostsRieng.Concat(baiPostsChung).OrderByDescending(y => y.NgayPost))); }
public async Task <IActionResult> DangKyNhom(long idDeTai, string mssv) { long masv = 0; long.TryParse(mssv, out masv); var SV = await _serviceSV.GetById(masv); if (SV == null) { return(Ok(new { status = false, mess = MessageResult.NotFoundSV })); } var checkSV = SV.NhomSinhVien.Where(x => x.IdnhomNavigation.Status == (int)BaseStatus.Active); if (checkSV.Any()) { return(Ok(new { status = false, mess = MessageResult.ExistDeTai })); } var DeTai = await _service.GetById(idDeTai); var Nhom = DeTai.NhomSinhVien.SingleOrDefault(x => x.IddeTai == DeTai.Id); NhomSinhVien nhomSV = new NhomSinhVien { IddeTai = DeTai.Id, Idnhom = Nhom.Idnhom, IdsinhVien = SV.Mssv }; await _serviceNhomSV.Add(nhomSV); return(Ok(new { status = true, mess = MessageResult.RegisterSuccess })); }
public async Task <ActionResult> DeXuatDeTai(DeTaiNghienCuuViewModel vmodel) { var SV = await _serviceSV.GetById(long.Parse(User.Identity.Name)); if (SV == null) { return(Ok(new { status = false, mess = MessageResult.NotFoundSV })); } if (vmodel.IdgiangVien == 0) { vmodel.IdgiangVien = null; } //Update DeTai if (vmodel.Id > 0) { var DeTai = await _service.GetById(vmodel.Id); DeTai.IdgiangVien = vmodel.IdgiangVien; DeTai.MoTa = vmodel.MoTa; DeTai.TenDeTai = vmodel.TenDeTai; if (await UpLoadFile(vmodel.Files, DeTai) == false) { return(Json(new { status = false, mess = MessageResult.UpLoadFileFail })); } await _service.Update(DeTai); return(Ok(new { status = true, mess = MessageResult.UpdateSuccess })); } //Kiểm tra SV đã có đề tài? var nhomSV = SV.NhomSinhVien.SingleOrDefault(x => x.IdnhomNavigation.Status == (int)BaseStatus.Active); if (nhomSV != null) { return(Ok(new { status = false, mess = MessageResult.ExistDeTai })); } IEnumerable <DeTaiNghienCuu> list = await _service.GetAll(); if (list.Count() != 0) { DeTaiNghienCuu LastE = list.OrderBy(x => x.Id).LastOrDefault(); vmodel.Id = _service.KhoiTaoMa(LastE); } else { vmodel.Id = long.Parse(DateTime.Now.Year.ToString() + "001"); } var model = new DeTaiNghienCuu() { Id = vmodel.Id, TenDeTai = vmodel.TenDeTai, MoTa = vmodel.MoTa, NgayDangKy = DateTime.Now, IdNguoiDangKy = long.Parse(User.Identity.Name), IdgiangVien = vmodel.IdgiangVien, NgayLap = DateTime.Now, TinhTrangDangKy = (int)StatusDangKyDeTai.Het, TinhTrangDeTai = (int)StatusDeTai.DaDangKy, Loai = LoaiDeTai.DeXuat }; if (await UpLoadFile(vmodel.Files, model) == false) { return(Json(new { status = false, mess = MessageResult.UpLoadFileFail })); } try { Nhom nhom = new Nhom(); await _serviceNhom.Add(nhom); NhomSinhVien nhomSinhVien = new NhomSinhVien { Idnhom = nhom.Id, IdsinhVien = SV.Mssv }; model.NhomSinhVien.Add(nhomSinhVien); await _service.Add(model); return(Json(new { status = true, create = true, data = model, mess = MessageResult.CreateSuccess })); } catch { return(Json(new { status = false, mess = MessageResult.Fail })); } }