Serveur-Api/Sources/Entity_Framework/BDDContext.cs

using Entity_Framework.Entity;
using Entity_Framework.Entity.Relations;
using Microsoft.EntityFrameworkCore;
using System.Collections.Generic;
using System.Reflection.Emit;
using System.Security.Cryptography;
using System.Text;

namespace Entity_Framework
{
    public class BDDContext : DbContext
    {
        // Constructeur
        public BDDContext() { }
        public BDDContext(DbContextOptions<BDDContext> option) : base(option) { }


        // Fluent Api
        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);

            // -------------------------------------------------------------------//
            // Tables Pilotes 
            modelBuilder.Entity<Pilotes>().HasKey(e => e.Id);
            modelBuilder.Entity<Pilotes>().Property(e => e.Id)
                                          .ValueGeneratedOnAdd();
            modelBuilder.Entity<Pilotes>().Property(e => e.Pseudo).IsRequired();
            modelBuilder.Entity<Pilotes>().HasIndex(e => e.Pseudo).IsUnique();
            modelBuilder.Entity<Pilotes>().Property(e => e.Email).IsRequired();
            modelBuilder.Entity<Pilotes>().HasIndex(e => e.Email).IsUnique();
            modelBuilder.Entity<Pilotes>().Property(e => e.Password).IsRequired();

            //Relation avec écurie pour le propriétaire
            modelBuilder.Entity<Pilotes>().HasOne(e => e.EcuriePropriétaire)
                                           .WithOne(e => e.PiloteProprietaire)
                                           .HasForeignKey<Ecuries>(e => e.IdPiloteProprietaire);
            
            // Relation avec Session
            modelBuilder.Entity<Pilotes>().HasMany(e => e.Sessions)
                                          .WithOne(e => e.Pilote)
                                          .HasForeignKey(e => e.IdPilote);


            // -------------------------------------------------------------------//
            // Tables Ecuries 
            modelBuilder.Entity<Ecuries>().HasKey(e => e.Id);
            modelBuilder.Entity<Ecuries>().Property(e => e.Id)
                                          .ValueGeneratedOnAdd();
            modelBuilder.Entity<Ecuries>().Property(e => e.Name).IsRequired();
            modelBuilder.Entity<Ecuries>().HasIndex(e => e.Name).IsUnique();

            
            // Relation avec pilotes 
            /*
            modelBuilder.Entity<Ecuries>().HasMany(e => e.Pilotes)
                                          .WithOne(e => e.Ecurie)
                                          .HasForeignKey(e => e.IdEcurie)
                                          .IsRequired(false);*/
            // -------------------------------------------------------------------//
            // Tables Circuits 

            modelBuilder.Entity<Circuits>().HasKey(e => e.Id);
            modelBuilder.Entity<Circuits>().Property(e => e.Id)
                                           .ValueGeneratedOnAdd();
            modelBuilder.Entity<Circuits>().Property(e => e.Name).IsRequired();
            modelBuilder.Entity<Circuits>().HasIndex(e => e.Name).IsUnique();

            modelBuilder.Entity<Circuits>().HasMany(e => e.Course)
                                           .WithOne(e => e.Circuit)
                                           .HasForeignKey(e => e.IdCircuit);

            // -------------------------------------------------------------------//
            // Tables Session 
            modelBuilder.Entity<Sessions>().HasKey(e => e.Id);
            modelBuilder.Entity<Sessions>().Property(e => e.Id)
                                          .ValueGeneratedOnAdd();
            modelBuilder.Entity<Sessions>().Property(e => e.Name).IsRequired();

            
            modelBuilder.Entity<Sessions>().HasMany(e => e.Tours)
                                            .WithOne(e => e.Session)
                                            .HasForeignKey(e => e.IdSession);
            
            // -------------------------------------------------------------------//
            // Tables Geolocalisations 
            /*
            modelBuilder.Entity<Geolocalisations>().HasKey(e => e.Id);
            modelBuilder.Entity<Geolocalisations>().Property(e => e.Id)
                                                   .ValueGeneratedOnAdd();
            modelBuilder.Entity<Geolocalisations>().Property(e => e.Latitude).IsRequired();
            modelBuilder.Entity<Geolocalisations>().Property(e => e.Longitude).IsRequired();

            // Relation avec Points 
            modelBuilder.Entity<Geolocalisations>().HasOne(e => e.Point)
                                                   .WithOne(z => z.Geolocalisation)
                                                   .HasForeignKey<Points>(x => x.IdGeolocalisation);
            */
            // -------------------------------------------------------------------//
            // Tables Points 
            modelBuilder.Entity<Points>().HasKey(e => e.Id);
            modelBuilder.Entity<Points>().Property(e => e.Id)
                                         .ValueGeneratedOnAdd();

            // -------------------------------------------------------------------//
            // Tables Tours 

            modelBuilder.Entity<Tours>().HasKey(e => e.Id);
            modelBuilder.Entity<Tours>().Property(e => e.Id)
                                        .ValueGeneratedOnAdd();

            modelBuilder.Entity<Tours>().HasMany(e => e.Points)
                                        .WithOne(e => e.Tours)
                                        .HasForeignKey(x => x.IdTours);

            // -------------------------------------------------------------------//
            // Tables Images 
            modelBuilder.Entity<Images>().HasKey(e => e.Id);
            modelBuilder.Entity<Images>().Property(e => e.Id)
                                        .ValueGeneratedOnAdd();

            // -------------------------------------------------------------------//
            // Tables Relation_Ecurie_Pilote
            modelBuilder.Entity<Relation_Pilote_Ecurie>().HasKey(e => new { e.IdPilote, e.IdEcurie });



            // ------------------------ STUB ------------------------------------ //

            //stub data
            byte[] passwordByte = Encoding.UTF8.GetBytes("test123");
            SHA256 sha256 = SHA256.Create();
            byte[] hashedByte = sha256.ComputeHash(passwordByte);
            string hashedPassword = Convert.ToBase64String(hashedByte);


            var pilote = new Pilotes { Id = 1, Pseudo = "test_PILOTE", Email = "test@gmail.com", Password = hashedPassword };
            modelBuilder.Entity<Pilotes>().HasData(pilote);
            modelBuilder.Entity<Circuits>().HasData(new Circuits { Id = 1, Name = "test_CIRCUIT" });
        }

        // DbSet 
        public DbSet<Pilotes> Pilotes { get; set; }
        public DbSet<Circuits> Circuits { get; set; }
        public DbSet<Sessions> Sessions { get; set; }
        public DbSet<Ecuries> Ecuries { get; set; }
        //public DbSet<Geolocalisations> Geolocalisations { get; set; }
        public DbSet<Points> Points { get; set; }
        public DbSet<Tours> Tours { get; set; }
        public DbSet<Images> Images { get; set; }
        public DbSet<Relation_Pilote_Ecurie> RelationEcuriePilote { get; set; }

        // BDD 
        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            if (!optionsBuilder.IsConfigured)
            {
                optionsBuilder.UseSqlite($"Data Source=..\\Entity_Framework\\BDD.db");
               // optionsBuilder.UseSqlite($"Data Source=C:\\Users\\Jolys Enzo\\home\\BUT\\Projet\\Sae4.01\\Projet\\R-Dash_APP\\Entity_Framework\\BDD.db");
                //optionsBuilder.UseSqlite($"Data Source=C:\\Users\\zinn1\\Source\\Repos\\Serveur-Api2\\Sources\\Entity_Framework\\BDD.db");
            }
        }
    }
}