mmorales.photo/back/persistance/data/DataContext.cs

using back.DataModels;
using back.persistance.data.relations;
using Microsoft.EntityFrameworkCore;

namespace back.persistance.data;

public partial class DataContext : DbContext
{
    public DataContext() { }
    public DataContext(DbContextOptions<DataContext> options) : base(options) { }

    public virtual DbSet<EfmigrationsLock> EfmigrationsLocks { get; set; }

    public virtual DbSet<Event> Events { get; set; }

    public virtual DbSet<Gallery> Galleries { get; set; }

    public virtual DbSet<Permission> Permissions { get; set; }

    public virtual DbSet<Person> Persons { get; set; }

    public virtual DbSet<Photo> Photos { get; set; }

    public virtual DbSet<Ranking> Rankings { get; set; }

    public virtual DbSet<Role> Roles { get; set; }

    public virtual DbSet<SocialMedia> SocialMedia { get; set; }

    public virtual DbSet<Tag> Tags { get; set; }

    public virtual DbSet<User> Users { get; set; }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<EfmigrationsLock>(entity =>
        {
            entity.ToTable("__EFMigrationsLock");

            entity.Property(e => e.Id).ValueGeneratedNever();
        });

        typeof(IRelationEstablisher).Assembly.GetExportedTypes()
            .Where(t => typeof(IRelationEstablisher).IsAssignableFrom(t) && !t.IsInterface && !t.IsAbstract)
            .ToList()
            .ForEach(seederType =>
            {
                var relationEstablisher = (IRelationEstablisher?)Activator.CreateInstance(seederType);
                relationEstablisher?.EstablishRelation(modelBuilder);
            });

        OnModelCreatingPartial(modelBuilder);
    }

    partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
}