public async Task <int> CreateTeacher(CreateEditTeacherInputModel model)
{
var groupIds = model.Groups.Where(x => x.Selected).Select(x => x.Id).ToArray();
var groupsToAssignToTeacher = this.db.Groups.Where(x => groupIds.Contains(x.Id)).ToArray();
var levelsIds = model.Levels.Where(x => x.Selected).Select(x => x.Id).ToArray();
var qualifiedLevels = this.db.Levels.Where(x => levelsIds.Contains(x.Id)).ToArray();
//user side creation
//User config = //https://stackoverflow.com/questions/34343599/how-to-seed-users-and-roles-with-code-first-migration-using-identity-asp-net-cor
var user = new ApplicationUser
{
Email = model.Email,
NormalizedEmail = model.Email.ToUpper(),
UserName = model.Username,
NormalizedUserName = model.Username.ToUpper(),
EmailConfirmed = true,
SecurityStamp = Guid.NewGuid().ToString("D")
};
var passwordHasher = new PasswordHasher <ApplicationUser>();
var hashedPassword = passwordHasher.HashPassword(user, model.Password);
user.PasswordHash = hashedPassword;
var userStore = new UserStore <ApplicationUser>(this.db);
var result = await userStore.CreateAsync(user);
var roles = new string[] { "TEACHER" };
await base.AssignRoles(user.NormalizedUserName, roles);
//business side creation
DateTime hiringDate = model.HiringDate ?? DateTime.Now;
var teacher = new Teacher
{
FirstName = model.FirstName,
LastName = model.LastName,
Gender = model.Gender,
HiringDate = hiringDate,
DismissalDate = model.DismissalDate,
Salary = model.Salary,
PhoneNumber = model.PhoneNumber,
ProfilePicURI = model.ProfileImage == null ? Constants.defaultProfPicURL : await this.cloudinaryService.UploadPicASync(model.ProfileImage, null),
Groups = groupsToAssignToTeacher,
QualifiedLevels = qualifiedLevels.Select(ql => new LevelTeacher {
Level = ql
}).ToArray(),
Status = groupsToAssignToTeacher.Length == 0 ? TeacherStatus.Initial:TeacherStatus.Active,
ApplicationUserId = user.Id,
};
await this.db.Teachers.AddAsync(teacher);
await this.db.SaveChangesAsync();
return(teacher.Id);
}
public IActionResult Create()
{
var levelsList = this.levelsService.GetAllForSelection();
var groupsList = this.groupsService.GetAllForSelection(false); //the int? argument is for adding only empty groups to the teacher or other teacher's groups
var model = new CreateEditTeacherInputModel()
{
Levels = levelsList.ToList(),
Groups = groupsList.ToList()
};
return(this.View(model));
}
public async Task EditInfo(CreateEditTeacherInputModel model)
{
DateTime hiringDate = model.HiringDate ?? DateTime.Now;
var teacher = await this.db.Teachers
.FirstOrDefaultAsync(x => x.Id == model.Id);
teacher.FirstName = model.FirstName;
teacher.LastName = model.LastName;
teacher.Gender = model.Gender;
teacher.Salary = model.Salary;
teacher.HiringDate = hiringDate;
teacher.DismissalDate = model.DismissalDate;
teacher.PhoneNumber = model.PhoneNumber;
teacher.ProfilePicURI = model.ProfileImage == null ? Constants.defaultProfPicURL : await this.cloudinaryService.UploadPicASync(model.ProfileImage, null);
}
public async Task <IActionResult> EditInfo(CreateEditTeacherInputModel model)
{
model.ProfilePicURI = this.TempData["profilePicUri"].ToString();
this.TempData.Keep("profilePicUri");
if (ModelState.IsValid == false)
{
return(await Task.Run(() => this.View(model)));
}
int teacherId = await CheckTeacherId(this.TempData["teacherId"]);
model.Id = teacherId;
await this.teachersService.EditInfo(model);
return(await Task.Run(() => this.RedirectToAction("Details", new { teacherId = model.Id })));
}
public async Task <IActionResult> Create(CreateEditTeacherInputModel model)
{
if (ModelState.IsValid == false)
{
model.Levels = this.levelsService.GetAllForSelection().ToList();
model.Groups = this.groupsService.GetAllForSelection(false).ToList();
return(await Task.Run(() => this.View(model)));
}
if (await this.teachersService.UserExists(model.Username))
{
return(this.Json("Existing Username"));
} //todo error page User Exists and in a separate method
var newTeacherId = await this.teachersService.CreateTeacher(model);
return(RedirectToAction("Details", new { teacherId = newTeacherId }));
}
public async Task <CreateEditTeacherInputModel> GetInfoForEdit(int teacherId)
{
var teacher = await this.db.Teachers
.FirstOrDefaultAsync(x => x.Id == teacherId);
var model = new CreateEditTeacherInputModel
{
FirstName = teacher.FirstName,
LastName = teacher.LastName,
Gender = teacher.Gender,
Salary = teacher.Salary,
HiringDate = teacher.HiringDate,
DismissalDate = teacher.DismissalDate,
PhoneNumber = teacher.PhoneNumber,
ProfilePicURI = teacher.ProfilePicURI,
};
return(model);
}
