mdk-01.01-N11/N11_1/Models/_43pKotkovaContext.cs

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

namespace N11_1.Models;

public partial class _43pKotkovaContext : DbContext
{
    public _43pKotkovaContext()
    {
    }

    public _43pKotkovaContext(DbContextOptions<_43pKotkovaContext> options)
        : base(options)
    {
    }

    public virtual DbSet<TbCourse> TbCourses { get; set; }

    public virtual DbSet<TbGender> TbGenders { get; set; }

    public virtual DbSet<TbLesson> TbLessons { get; set; }

    public virtual DbSet<TbTeacher> TbTeachers { get; set; }

    public virtual DbSet<TbTeachersCourse> TbTeachersCourses { get; set; }

    public virtual DbSet<TbTeachersLesson> TbTeachersLessons { get; set; }

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
#warning To protect potentially sensitive information in your connection string, you should move it out of source code. You can avoid scaffolding the connection string by using the Name= syntax to read it from configuration - see https://go.microsoft.com/fwlink/?linkid=2131148. For more guidance on storing connection strings, see http://go.microsoft.com/fwlink/?LinkId=723263.
        => optionsBuilder.UseNpgsql("Host=edu.pg.ngknn.local;Port=5432;Database=43P_Kotkova;Username=43P;Password=444444");

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<TbCourse>(entity =>
        {
            entity.HasKey(e => e.Id).HasName("tb_courses_pk");

            entity.ToTable("tb_courses");

            entity.Property(e => e.Id)
                .UseIdentityAlwaysColumn()
                .HasColumnName("id");
            entity.Property(e => e.Name)
                .HasColumnType("character varying")
                .HasColumnName("name");
        });

        modelBuilder.Entity<TbGender>(entity =>
        {
            entity.HasKey(e => e.Id).HasName("tb_gender_pk");

            entity.ToTable("tb_gender");

            entity.Property(e => e.Id)
                .UseIdentityAlwaysColumn()
                .HasColumnName("id");
            entity.Property(e => e.Name)
                .HasColumnType("character varying")
                .HasColumnName("name");
        });

        modelBuilder.Entity<TbLesson>(entity =>
        {
            entity.HasKey(e => e.Id).HasName("tb_lesson_pk");

            entity.ToTable("tb_lesson");

            entity.Property(e => e.Id)
                .UseIdentityAlwaysColumn()
                .HasColumnName("id");
            entity.Property(e => e.Name)
                .HasColumnType("character varying")
                .HasColumnName("name");
        });

        modelBuilder.Entity<TbTeacher>(entity =>
        {
            entity.HasKey(e => e.Id).HasName("tb_teachers_pk");

            entity.ToTable("tb_teachers");

            entity.Property(e => e.Id)
                .UseIdentityAlwaysColumn()
                .HasColumnName("id");
            entity.Property(e => e.DateOf)
                .HasColumnType("timestamp without time zone")
                .HasColumnName("date_of");
            entity.Property(e => e.Email)
                .HasColumnType("character varying")
                .HasColumnName("email");
            entity.Property(e => e.FirstName)
                .HasColumnType("character varying")
                .HasColumnName("first_name");
            entity.Property(e => e.IdGender).HasColumnName("id_gender");
            entity.Property(e => e.LastName)
                .HasColumnType("character varying")
                .HasColumnName("last_name");
            entity.Property(e => e.Patronymic)
                .HasColumnType("character varying")
                .HasColumnName("patronymic");
            entity.Property(e => e.Phone)
                .HasColumnType("character varying")
                .HasColumnName("phone");
            entity.Property(e => e.WorkExperience).HasColumnName("work_experience");

            entity.HasOne(d => d.IdGenderNavigation).WithMany(p => p.TbTeachers)
                .HasForeignKey(d => d.IdGender)
                .OnDelete(DeleteBehavior.ClientSetNull)
                .HasConstraintName("tb_teachers_fk");
        });

        modelBuilder.Entity<TbTeachersCourse>(entity =>
        {
            entity.HasKey(e => e.Id).HasName("tb_teachers_courses_pk");

            entity.ToTable("tb_teachers_courses");

            entity.Property(e => e.Id)
                .UseIdentityAlwaysColumn()
                .HasColumnName("id");
            entity.Property(e => e.Hours).HasColumnName("hours");
            entity.Property(e => e.IdCourses).HasColumnName("id_courses");
            entity.Property(e => e.IdTeacher).HasColumnName("id_teacher");

            entity.HasOne(d => d.IdCoursesNavigation).WithMany(p => p.TbTeachersCourses)
                .HasForeignKey(d => d.IdCourses)
                .OnDelete(DeleteBehavior.ClientSetNull)
                .HasConstraintName("tb_teachers_courses_fk_1");

            entity.HasOne(d => d.IdTeacherNavigation).WithMany(p => p.TbTeachersCourses)
                .HasForeignKey(d => d.IdTeacher)
                .OnDelete(DeleteBehavior.ClientSetNull)
                .HasConstraintName("tb_teachers_courses_fk");
        });

        modelBuilder.Entity<TbTeachersLesson>(entity =>
        {
            entity.HasKey(e => e.Id).HasName("tb_teachers_lessons_pk");

            entity.ToTable("tb_teachers_lessons");

            entity.Property(e => e.Id)
                .UseIdentityAlwaysColumn()
                .HasColumnName("id");
            entity.Property(e => e.IdLesson).HasColumnName("id_lesson");
            entity.Property(e => e.IdTeacher).HasColumnName("id_teacher");

            entity.HasOne(d => d.IdLessonNavigation).WithMany(p => p.TbTeachersLessons)
                .HasForeignKey(d => d.IdLesson)
                .OnDelete(DeleteBehavior.ClientSetNull)
                .HasConstraintName("tb_teachers_lessons_fk_1");

            entity.HasOne(d => d.IdTeacherNavigation).WithMany(p => p.TbTeachersLessons)
                .HasForeignKey(d => d.IdTeacher)
                .OnDelete(DeleteBehavior.ClientSetNull)
                .HasConstraintName("tb_teachers_lessons_fk");
        });

        OnModelCreatingPartial(modelBuilder);
    }

    partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
}