public async Task <ActionResult> Edit(int?id)
{
var position = await PositionManager.FindEntityByIdAsync(id ?? 0);
if (position == null)
{
return(HttpNotFound());
}
ViewBag.Positions = await PositionManager.GetAllEntities().ToListAsync();
var departs = await DepartmentManager.GetAllEntities().ToListAsync();
ViewBag.selectListDepart = new SelectList(departs, "Id", "Name");
var offices = await OfficeManager.GetOfficesForDepartment(departs.ElementAtOrDefault(0)).ToListAsync();
ViewBag.selectListOffice = new SelectList(offices, "Id", "Name");
var teachers = await UserManager.GetNoPositionTeachersAsync();
ViewBag.selectListTeacher = new SelectList(teachers, "Id", "Name");
var model = new PositionEditViewModel
{
Id = position.Id,
Description = position.Description,
Name = position.Name,
UserId = position.HeadUser.Teacher.Id,
OfficeId = position.Office.Id
};
return(View(model));
}
public async Task <ActionResult> Edit(PositionEditViewModel model)
{
if (ModelState.IsValid)
{
var departs = await DepartmentManager.GetAllEntities().ToListAsync();
ViewBag.selectListDepart = new SelectList(departs, "Id", "Name");
var offices = await OfficeManager.GetOfficesForDepartment(departs.ElementAtOrDefault(0)).ToListAsync();
ViewBag.selectListOffice = new SelectList(offices, "Id", "Name");
var teachers = await UserManager.GetNoPositionTeachersAsync();
ViewBag.selectListTeacher = new SelectList(teachers, "Id", "Name");
var position = await PositionManager.FindEntityByIdAsync(model.Id);
if (position != null)
{
var user = await UserManager.FindByIdAsync(model.UserId);
if (user == null)
{
ModelState.AddModelError("", "用户不存在");
return(View(model));
}
var office = await OfficeManager.FindEntityByIdAsync(model.OfficeId);
if (office == null)
{
ModelState.AddModelError("", "部门不存在");
return(View(model));
}
position.Name = model.Name;
position.Description = model.Description;
position.HeadUser = user.TeacherInfo;
position.Office = office;
await PositionManager.UpdateEntityAsync(position);
user.TeacherInfo.Position = position;
await UserManager.UpdateAsync(user);
return(RedirectToAction("Index"));
}
else
{
ModelState.AddModelError("", "目标不存在");
}
}
return(View(model));
}
public async Task <ActionResult> Delete(int?id)
{
if (ModelState.IsValid)
{
var position = await PositionManager.FindEntityByIdAsync(id ?? 0);
if (position != null)
{
var user = await UserManager.FindByIdAsync(position.HeadUser.Teacher.Id);
user.TeacherInfo.Position = null;
await UserManager.UpdateAsync(user);
await PositionManager.DeleteEntityAsync(position);
}
}
return(RedirectToAction("Index"));
}
