public async Task <IActionResult> AddTrainer(TrainerInputModel input)
{
try
{
await this.administrationService.AddTrainer(input);
}
catch (Exception e)
{
this.ModelState.AddModelError("admin", e.Message);
}
if (!this.ModelState.IsValid)
{
return(this.View());
}
return(this.Redirect("/"));
}
public async Task AddTrainer(TrainerInputModel input)
{
var user = await this.db.Users.FirstOrDefaultAsync(c => c.Email == input.Email);
if (user == null)
{
throw new ArgumentException("Няма регистриран човек с този е-мейл.");
}
var asTrainer = user as Trainer;
if (asTrainer != null)
{
throw new ArgumentException("Този човек вече е треньор.");
}
var newRoles = new List <IdentityUserRole <string> >();
var userRoles = await this.db.UserRoles.Where(ur => ur.UserId == user.Id).ToListAsync();
newRoles.AddRange(userRoles);
this.db.UserRoles.RemoveRange(userRoles);
await this.db.SaveChangesAsync();
this.db.Users.Remove(user);
string fileName = this.UploadImage(input.ProfileImage, "trainerImages");
var trainer = new Trainer()
{
UserName = user.UserName,
Roles = user.Roles,
Claims = user.Claims,
TwoFactorEnabled = user.TwoFactorEnabled,
PhoneNumber = user.PhoneNumber,
ConcurrencyStamp = user.ConcurrencyStamp,
NormalizedEmail = user.NormalizedEmail,
Email = user.Email,
NormalizedUserName = user.NormalizedUserName,
EmailConfirmed = user.EmailConfirmed,
SecurityStamp = user.SecurityStamp,
PasswordHash = user.PasswordHash,
PhoneNumberConfirmed = user.PhoneNumberConfirmed,
Logins = user.Logins,
FirstName = input.FirstName,
LastName = input.LastName,
ProfilePictureUrl = fileName,
};
var trainerRoleId = (await this.db.Roles.FirstOrDefaultAsync(r => r.Name == GlobalConstants.TrainerRoleName)).Id;
await this.db.Trainers.AddAsync(trainer);
await this.db.SaveChangesAsync();
newRoles.ForEach(r => r.UserId = trainer.Id);
newRoles.Add(new IdentityUserRole <string>()
{
UserId = trainer.Id,
RoleId = trainerRoleId,
});
await this.db.UserRoles.AddRangeAsync(newRoles);
await this.db.SaveChangesAsync();
}