public ActionResult Teacher_load(SVM.Teacher_load model, int page = 1, char action = '0', int row = -1, int id_teacher_load = -1)
{
switch (action)
{
case 'a':
ModelState.Clear();
ViewBag.action = action;
ViewBag.row = row;
model = new SVM.Teacher_load();
break;
case 's':
if (ModelState.IsValid)
{
if (DB.Teacher_load.Count(tl => tl.id_teacher == model.id_teacher && tl.id_subject == model.id_subject) > 0)
{
ViewBag.action = 'a';
ViewBag.row = row;
ModelState.AddModelError("-2", Localizator.Localizate("Teacher_load_duplicate_teacher_and_subject_error", CurrentLangCode));
}
else
{
ViewBag.action = '0';
ViewBag.row = -1;
try
{
DB.Teacher_load.Add(model);
DB.SaveChanges();
}
catch (Exception ex)
{
ModelState.AddModelError("-3", Localizator.Localizate("Teacher_load_add_error", CurrentLangCode));
if (HttpContext.IsDebuggingEnabled)
ModelState.AddModelError("-3", ex.GetBaseException().Message);
}
}
}
else
{
ViewBag.action = 'a';
ViewBag.row = row;
}
break;
case 'e':
ModelState.Clear();
ViewBag.action = action;
ViewBag.row = row;
model = DB.Teacher_load.Find(id_teacher_load);
break;
case 'u':
if (ModelState.IsValid)
{
if (DB.Teacher_load.Count(tl => tl.id_teacher == model.id_teacher && tl.id_subject == model.id_subject && tl.id_teacher_load != model.id_teacher_load) > 0)
{
ViewBag.action = 'e';
ViewBag.row = row;
ModelState.AddModelError("-2", Localizator.Localizate("Teacher_load_duplicate_teacher_and_subject_error", CurrentLangCode));
}
else
{
ViewBag.action = '0';
ViewBag.row = -1;
try
{
DB.Teacher_load.Find(id_teacher_load).id_teacher = model.id_teacher;
DB.Teacher_load.Find(id_teacher_load).id_subject = model.id_subject;
DB.SaveChanges();
}
catch (Exception ex)
{
ModelState.AddModelError("-3", Localizator.Localizate("Teacher_load_edit_error", CurrentLangCode));
if (HttpContext.IsDebuggingEnabled)
ModelState.AddModelError("-3", ex.GetBaseException().Message);
}
}
}
else
{
ViewBag.action = 'e';
ViewBag.row = row;
}
break;
case 'r':
ModelState.Clear();
model = DB.Teacher_load.Find(id_teacher_load);
if (DB.Teacher_load.Count(tl => tl.id_teacher == model.id_teacher && tl.id_subject == model.id_subject) > 0)
{
try
{
DB.Teacher_load.Remove(DB.Teacher_load.Find(id_teacher_load));
DB.SaveChanges();
}
catch (Exception ex)
{
ModelState.AddModelError("-4", Localizator.Localizate("Teacher_load_delete_error", CurrentLangCode));
if (HttpContext.IsDebuggingEnabled)
ModelState.AddModelError("-4", ex.GetBaseException().Message);
}
}
else
{
ModelState.AddModelError("-5", Localizator.Localizate("Teacher_load_existance_error", CurrentLangCode));
}
break;
default:
ModelState.Clear();
ViewBag.action = '0';
ViewBag.row = -1;
break;
}
try
{
IQueryable<SVM.Teacher_load> Iteacher_loads;
int elements_on_page = Int32.Parse(ConfigurationManager.AppSettings["ElementsOnPage"]);
if (DB.Teacher_load.Count() <= elements_on_page)
{
ViewBag.pages = 1;
Iteacher_loads = DB.Teacher_load;
}
else
{
int pages = (DB.Teacher_load.Count() / elements_on_page) + 1;
ViewBag.elements_on_page = elements_on_page;
ViewBag.page = page;
ViewBag.pages = pages;
if (page == 1)
Iteacher_loads = DB.Teacher_load.Take(elements_on_page);
else
{
if (page == pages)
Iteacher_loads = DB.Teacher_load.OrderBy(t => t.id_teacher_load).Skip(elements_on_page * (page - 1));
else
Iteacher_loads = DB.Teacher_load.OrderBy(t => t.id_teacher_load).Skip(elements_on_page * (page - 1)).Take(elements_on_page);
}
}
ViewBag.teacher_loads = Iteacher_loads.ToList();
ViewBag.teachers = DB.Teacher.ToList();
ViewBag.subjects = DB.Subject.ToList();
ViewBag.departments = GetSafeDepartmentsForTLoads().ToList();
ViewBag.faculties = GetSafeFaculties().ToList();
}
catch (Exception ex)
{
ModelState.AddModelError("-1", Localizator.Localizate("Teacher_load_view_error", CurrentLangCode));
if (HttpContext.IsDebuggingEnabled)
ModelState.AddModelError("-1", ex.GetBaseException().Message);
}
return View(model);
}
public void TeacherLoadTest_InvalidDataNullIdTeacher_ShouldIsNotNull()
{
//arrange
SVM.Teacher_load tchrl = new SVM.Teacher_load();
//act
object result = tchrl.id_teacher;
//assert
Assert.IsNotNull(result);
}
public void TeacherLoadTest_ValidData_ShouldIsInstanceOfType()
{
//arrange
int id_t = 1;
int id_s = 1;
//act
object result = new SVM.Teacher_load(id_s, id_t);
//assert
Assert.IsInstanceOfType(result,typeof(SVM.Teacher_load));
}
public void TeacherLoadTest_EmptyConstructor_ShouldIsNotNull()
{
//act
object result = new SVM.Teacher_load();
//assert
Assert.IsNotNull(result);
}
