public void CreateCourseList(FormCreateViewModel model)
{
courses.Clear();
List<Course> usrCourses = context.Courses.ToList();
foreach (var crs in usrCourses)
{
courses.Add(new Course { Name = crs.Name, ID = crs.ID, Checked = crs.Checked });
}
model.Courses = courses;
}
public async Task<ActionResult> Create(FormCreateViewModel model)
{
User user = new User();
user.ID = model.FirstName + new Random().Next(999999999).ToString() + model.LastName;
user.FirstName = model.FirstName;
user.LastName = model.LastName;
user.Email = model.Email;
user.Gender = model.Gender;
context.Users.Add(user);
var countryId = context.Countries.Where(m => m.Name == model.Country).Select(m => m.ID).FirstOrDefault();
UserCountry userCountry = new UserCountry();
userCountry.UserID = user.ID;
userCountry.CountryID = countryId;
context.UserCountries.Add(userCountry);
UserDescription userDescription = new UserDescription();
userDescription.ID = user.ID + countryId;
userDescription.UserID = user.ID;
userDescription.Description = model.Description;
context.UserDescriptions.Add(userDescription);
foreach (var course in model.Courses)
{
UserCourse userCourse = new UserCourse();
if (course.Checked == true)
{
userCourse.UserID = user.ID;
userCourse.CourseID = course.ID;
userCourse.Checked = true;
context.UserCourses.Add(userCourse);
}
}
await context.SaveChangesAsync();
return RedirectToAction("Index", "FormExample");
}
public ActionResult Create()
{
var model = new FormCreateViewModel();
CreateCourseList(model);
return View(model);
}
public ActionResult Edit(FormCreateViewModel model)
{
User user = context.Users.Where(u => u.ID == model.UserID).FirstOrDefault();
TryUpdateModel(user, "", new string[] { "FirstName", "LastName", "Email", "Gender" });
UserDescription userDescription = context.UserDescriptions.Where(u => u.UserID == model.UserID).FirstOrDefault();
TryUpdateModel(userDescription, "", new string[] { "Description" });
UserCountry userCountry = context.UserCountries.Where(u => u.UserID == model.UserID).FirstOrDefault();
var countryId = context.Countries.Where(n => n.Name == model.Country).Select(i => i.ID).FirstOrDefault();
if (userCountry.CountryID != countryId)
{
if (userCountry != null)
{
context.UserCountries.Remove(userCountry);
context.SaveChanges();
}
UserCountry uCountry = new UserCountry();
uCountry.UserID = model.UserID;
uCountry.CountryID = countryId;
context.UserCountries.Add(uCountry);
}
var userCourses = context.UserCourses.Where(u => u.UserID == model.UserID).ToList();
List<string> uCourseIds = new List<string>();
foreach (var crId in userCourses)
{
uCourseIds.Add(crId.CourseID);
}
var newCourses = model.Courses.Where(x => x.Checked == true).ToList();
List<string> nCourseIds = new List<string>();
foreach (var crId in newCourses)
{
nCourseIds.Add(crId.ID);
}
if (!uCourseIds.SequenceEqual(nCourseIds))
{
foreach (var crId in userCourses)
{
UserCourse userCourse = context.UserCourses.Where(x => x.UserID == model.UserID && x.CourseID == crId.CourseID).FirstOrDefault();
context.UserCourses.Remove(userCourse);
context.SaveChanges();
}
foreach (var course in model.Courses)
{
UserCourse userCourse = new UserCourse();
if (course.Checked == true)
{
userCourse.UserID = user.ID;
userCourse.CourseID = course.ID;
userCourse.Checked = true;
context.UserCourses.Add(userCourse);
}
}
}
context.SaveChanges();
return RedirectToAction("Index", "FormExample");
}
public ActionResult Edit(string id, FormCreateViewModel model)
{
model.FirstName = GetUserProperty(id, x => x.FirstName);
model.LastName = GetUserProperty(id, x => x.LastName);
model.Email = GetUserProperty(id, x => x.Email);
model.Gender = GetUserProperty(id, x => x.Gender);
model.Description = context.UserDescriptions.Where(x => x.UserID == id).Select(x => x.Description).FirstOrDefault();
var countryId = context.UserCountries.Where(x => x.UserID == id).Select(x => x.CountryID).FirstOrDefault();
model.Country = context.Countries.Where(x => x.ID == countryId).Select(x => x.Name).FirstOrDefault();
model.UserID = id;
CreateCourseList(model);
return View(model);
}
