public User CreateUser(User user, string readablePassword)
{
if (string.IsNullOrEmpty(user.UserName))
{
user.UserName = user.Email;
}
var hasher = new PasswordHasher <User>();
user.PasswordHash = hasher.HashPassword(user, readablePassword);
//Getting Role from DB, to also get the roles name for use in TokenManager later
user.Role = _ctx.Roles.FirstOrDefault(r => r.Id == user.Role.Id);
var savedUser = _ctx.Users.Add(user).Entity;
_ctx.SaveChanges();
return(savedUser);
}
public void SeedDatabase(VehiclesPriceListAppContext context)
{
//Get all the "ISeed" implementations in this assembly
var seedTypes = typeof(GlobalSeeder).Assembly.GetTypes().Where(t => typeof(ISeed).IsAssignableFrom(t) && t.IsClass);
//Little bit of Linq to object to get all the types in a suitable format.
var seeds =
seedTypes.Select(st => new
{
SeedType = st,
DependingSeeds = st.GetCustomAttributes(typeof(DependsOnAttribute), true).OfType <DependsOnAttribute>().Select(dst => dst.DependingType).ToList()
}).ToList();
//While there is still some seeds to process
while (seeds.Count > 0)
{
//Find all the seeds without anymore depending seeds to process
var oprhenSeeds = seeds.Where(s => s.DependingSeeds.Count == 0).ToList();
foreach (var orphenSeed in oprhenSeeds)
{
//Instanciate the current seed
ISeed seedInstance = (ISeed)Activator.CreateInstance(orphenSeed.SeedType);
//Execute seed process
seedInstance.SeedData(context);
//Remove the processed seed from all the dependant seeds
var relatedSeeds = seeds.Where(s => s.DependingSeeds.Any(ds => ds == orphenSeed.SeedType));
foreach (var relatedSeed in relatedSeeds)
{
relatedSeed.DependingSeeds.Remove(orphenSeed.SeedType);
}
//Remove the processed seed from the "to be processed list".
seeds.Remove(orphenSeed);
}
}
//Finally save all changes to the Entity framework context.
context.SaveChanges();
}
