MusicAPI/BaseModel/SongListContext.cs

using System;
using System.Collections.Generic;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata;

namespace MusicAPI.BaseModel
{
    public partial class SongListContext : DbContext
    {
        public SongListContext()
        {
        }

        public SongListContext(DbContextOptions<SongListContext> options)
            : base(options)
        {
        }

        public virtual DbSet<Artist> Artists { get; set; } = null!;
        public virtual DbSet<Genre> Genres { get; set; } = null!;
        public virtual DbSet<Song> Songs { get; set; } = null!;

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            if (!optionsBuilder.IsConfigured)
            {
                optionsBuilder.UseSqlServer("Server=sql;Database=SongList;User ID=23П;Password=12357;Trusted_Connection=True;Integrated Security=False;Encrypt=False");
            }
        }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            modelBuilder.Entity<Artist>(entity =>
            {
                entity.HasKey(e => e.IdArtist)
                    .HasName("PK__Artists__3B155B87C5FDA726");

                entity.Property(e => e.IdArtist).HasColumnName("ID_Artist");

                entity.Property(e => e.NameArtist)
                    .IsUnicode(false)
                    .HasColumnName("Name_Artist");
            });

            modelBuilder.Entity<Genre>(entity =>
            {
                entity.HasKey(e => e.IdGenre)
                    .HasName("PK__Genres__7B31A83B1CB13B02");

                entity.Property(e => e.IdGenre).HasColumnName("ID_Genre");

                entity.Property(e => e.NameGenre)
                    .IsUnicode(false)
                    .HasColumnName("Name_Genre");
            });

            modelBuilder.Entity<Song>(entity =>
            {
                entity.HasKey(e => e.IdSong)
                    .HasName("PK__Songs__EDE8C2894FE8E7DE");

                entity.Property(e => e.IdSong).HasColumnName("ID_Song");

                entity.Property(e => e.IdArtist).HasColumnName("ID_Artist");

                entity.Property(e => e.IdGenre).HasColumnName("ID_Genre");

                entity.Property(e => e.NameSong)
                    .IsUnicode(false)
                    .HasColumnName("Name_Song");

                entity.HasOne(d => d.IdArtistNavigation)
                    .WithMany(p => p.Songs)
                    .HasForeignKey(d => d.IdArtist)
                    .HasConstraintName("FK__Songs__ID_Artist__3C69FB99");

                entity.HasOne(d => d.IdGenreNavigation)
                    .WithMany(p => p.Songs)
                    .HasForeignKey(d => d.IdGenre)
                    .HasConstraintName("FK__Songs__ID_Genre__3D5E1FD2");
            });

            OnModelCreatingPartial(modelBuilder);
        }

        partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
    }
}