C#•9mo ago

I need help with identity and roles

these are my classes that all extends the user class:

c#
public class Admin : Utilisateur
    {
    }
public class Demandeur : Utilisateur
    {

        [Column(TypeName = "decimal(10, 10)")]
        public decimal Lattitude { get; set; }
        [Column(TypeName = "decimal(10, 10)")]
        public decimal Longitude { get; set; }
        public bool IsMagasinier { get; set; }
        public ICollection<Voyage> Voyages { get; set; } = [];
    }
public class Magasinier : Utilisateur
    {

        public Entrepot Entrepot { get; set; }  = null!;
        public string EntrepotId { get; set; } = string.Empty;
        public ICollection<Voyage> Voyages { get; set; } = [];
    }
public class Transporteur : Utilisateur
    {
        public Vehicule? Vehicule { get; set; }
        public string? VehiculeId { get; set; } = string.Empty;
        public bool ExterneDuService { get; set; } = false;
        public List<Voyage> Voyages { get; } = [];
        public ICollection<TransporteurVoyage> TransporteurVoyages { get; } = [];
    }
    public class Utilisateur: IdentityUser<Guid>
    {
        public string Nom { get; set; } = string.Empty;
        public string Prenom { get; set; } = string.Empty;
    }

c#
public class Admin : Utilisateur
    {
    }
public class Demandeur : Utilisateur
    {

        [Column(TypeName = "decimal(10, 10)")]
        public decimal Lattitude { get; set; }
        [Column(TypeName = "decimal(10, 10)")]
        public decimal Longitude { get; set; }
        public bool IsMagasinier { get; set; }
        public ICollection<Voyage> Voyages { get; set; } = [];
    }
public class Magasinier : Utilisateur
    {

        public Entrepot Entrepot { get; set; }  = null!;
        public string EntrepotId { get; set; } = string.Empty;
        public ICollection<Voyage> Voyages { get; set; } = [];
    }
public class Transporteur : Utilisateur
    {
        public Vehicule? Vehicule { get; set; }
        public string? VehiculeId { get; set; } = string.Empty;
        public bool ExterneDuService { get; set; } = false;
        public List<Voyage> Voyages { get; } = [];
        public ICollection<TransporteurVoyage> TransporteurVoyages { get; } = [];
    }
    public class Utilisateur: IdentityUser<Guid>
    {
        public string Nom { get; set; } = string.Empty;
        public string Prenom { get; set; } = string.Empty;
    }

9 Replies

daminkoOP•9mo ago

can someone please help me?

c#
namespace backend.Data
{
    public class ApplicationDBContext : IdentityDbContext<IdentityUser>
    {
        public ApplicationDBContext(DbContextOptions dbContextOptions) : base(dbContextOptions)
        {

        }

        public DbSet<Entrepot> Entrepot { get; set; }
        public DbSet<Utilisateur> Utilisateur { get; set; }
        public DbSet<Admin> Admin { get; set; }
        public DbSet<Magasinier> Magasinier { get; set; }
        public DbSet<Transporteur> Transporteur { get; set; }
        
        public DbSet<Demandeur> Demandeur { get; set; }
        p

        protected override void OnModelCreating(ModelBuilder builder)
        {
            base.OnModelCreating(builder);
            builder.Entity<TransporteurVoyage>().HasKey(t => new { t.TransporteurId, t.VoyageId });
            List<IdentityRole> roles = new List<IdentityRole>{
                new IdentityRole{
                    Name = "Admin",
                    NormalizedName = "ADMIN"
                },
                new IdentityRole{
                    Name = "Magasinier",
                    NormalizedName = "MAGASINIER"
                },
                new IdentityRole{
                    Name="Demandeur",
                    NormalizedName = "DEMANDEUR"
                },
                new IdentityRole{
                    Name="Transporteur",
                    NormalizedName = "TRANSPORTEUR"
                },
            };
            builder.Entity<IdentityRole>().HasData(roles);
            builder.Entity<Transporteur>()
  .HasMany(t => t.Voyages)
  .WithMany(v => v.Transporteurs)
  .UsingEntity<TransporteurVoyage>(
     l => l.HasOne<Voyage>().WithMany().HasForeignKey(e => e.VoyageId).OnDelete(DeleteBehavior.NoAction),
            r => r.HasOne<Transporteur>().WithMany().HasForeignKey(e => e.TransporteurId).OnDelete(DeleteBehavior.NoAction)
  );
        }
    }
}

c#
namespace backend.Data
{
    public class ApplicationDBContext : IdentityDbContext<IdentityUser>
    {
        public ApplicationDBContext(DbContextOptions dbContextOptions) : base(dbContextOptions)
        {

        }

        public DbSet<Entrepot> Entrepot { get; set; }
        public DbSet<Utilisateur> Utilisateur { get; set; }
        public DbSet<Admin> Admin { get; set; }
        public DbSet<Magasinier> Magasinier { get; set; }
        public DbSet<Transporteur> Transporteur { get; set; }
        
        public DbSet<Demandeur> Demandeur { get; set; }
        p

        protected override void OnModelCreating(ModelBuilder builder)
        {
            base.OnModelCreating(builder);
            builder.Entity<TransporteurVoyage>().HasKey(t => new { t.TransporteurId, t.VoyageId });
            List<IdentityRole> roles = new List<IdentityRole>{
                new IdentityRole{
                    Name = "Admin",
                    NormalizedName = "ADMIN"
                },
                new IdentityRole{
                    Name = "Magasinier",
                    NormalizedName = "MAGASINIER"
                },
                new IdentityRole{
                    Name="Demandeur",
                    NormalizedName = "DEMANDEUR"
                },
                new IdentityRole{
                    Name="Transporteur",
                    NormalizedName = "TRANSPORTEUR"
                },
            };
            builder.Entity<IdentityRole>().HasData(roles);
            builder.Entity<Transporteur>()
  .HasMany(t => t.Voyages)
  .WithMany(v => v.Transporteurs)
  .UsingEntity<TransporteurVoyage>(
     l => l.HasOne<Voyage>().WithMany().HasForeignKey(e => e.VoyageId).OnDelete(DeleteBehavior.NoAction),
            r => r.HasOne<Transporteur>().WithMany().HasForeignKey(e => e.TransporteurId).OnDelete(DeleteBehavior.NoAction)
  );
        }
    }
}

this is my class diagram

daminkoOP•9mo ago

Pobiega•9mo ago

You must pass your usermodel to the IdentityContext Not identities baseclass

daminkoOP•9mo ago

wdym?

Pobiega•9mo ago

Look at your context inheritance You are passing IdentityUser That needs to be your user class

daminkoOP•9mo ago

The Demandeur, Admin, Magasinier and the transporteur class are all userModel

Pobiega•9mo ago

I'm not sure you can do that You normally make one class and differentiate between users based on roles

daminkoOP•9mo ago

Understood ty

owen111•9mo ago

Gaming

Programming

I need help with identity and roles