teachers_mvvm2/Teachers/Models/_43pTryaninaContext.cs

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

namespace Teachers.Models;

public partial class _43pTryaninaContext : DbContext
{
    public _43pTryaninaContext()
    {
    }

    public _43pTryaninaContext(DbContextOptions<_43pTryaninaContext> options)
        : base(options)
    {
    }

    public virtual DbSet<Course> Courses { get; set; }

    public virtual DbSet<Gender> Genders { get; set; }

    public virtual DbSet<Subject> Subjects { get; set; }

    public virtual DbSet<SubjectsTaught> SubjectsTaughts { get; set; }

    public virtual DbSet<Teacher> Teachers { get; set; }

    public virtual DbSet<TeacherCourse> TeacherCourses { 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 https://go.microsoft.com/fwlink/?LinkId=723263.
        => optionsBuilder.UseNpgsql("Host=edu.pg.ngknn.ru;Port=5442;Database=43P_Tryanina;Username=43P;Password=444444");

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<Course>(entity =>
        {
            entity.HasKey(e => e.Id).HasName("subjects_pk_1");

            entity.ToTable("courses");

            entity.Property(e => e.Id).HasColumnName("id");
            entity.Property(e => e.Duration).HasColumnName("duration");
            entity.Property(e => e.Name)
                .HasMaxLength(100)
                .HasColumnName("name");
        });

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

            entity.ToTable("genders");

            entity.Property(e => e.Id).HasColumnName("id");
            entity.Property(e => e.Gender1)
                .HasMaxLength(10)
                .HasColumnName("gender");
        });

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

            entity.ToTable("subjects");

            entity.Property(e => e.Id).HasColumnName("id");
            entity.Property(e => e.Name)
                .HasMaxLength(50)
                .HasColumnName("name");
        });

        modelBuilder.Entity<SubjectsTaught>(entity =>
        {
            entity.HasKey(e => e.IdSt).HasName("subjects_taught_pk");

            entity.ToTable("subjects_taught");

            entity.Property(e => e.IdSt).HasColumnName("id_st");
            entity.Property(e => e.IdSubject)
                .ValueGeneratedOnAdd()
                .HasColumnName("id_subject");
            entity.Property(e => e.IdTeacher)
                .ValueGeneratedOnAdd()
                .HasColumnName("id_teacher");

            entity.HasOne(d => d.IdSubjectNavigation).WithMany(p => p.SubjectsTaughts)
                .HasForeignKey(d => d.IdSubject)
                .HasConstraintName("subjects_taught_subjects_fk");

            entity.HasOne(d => d.IdTeacherNavigation).WithMany(p => p.SubjectsTaughts)
                .HasForeignKey(d => d.IdTeacher)
                .HasConstraintName("subjects_taught_teachers_fk");
        });

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

            entity.ToTable("teachers");

            entity.Property(e => e.Id).HasColumnName("id");
            entity.Property(e => e.Birthday)
                .HasColumnType("timestamp without time zone")
                .HasColumnName("birthday");
            entity.Property(e => e.Email)
                .HasMaxLength(100)
                .HasColumnName("email");
            entity.Property(e => e.Experience).HasColumnName("experience");
            entity.Property(e => e.Gender)
                .HasDefaultValue(1)
                .HasColumnName("gender");
            entity.Property(e => e.Name)
                .HasMaxLength(20)
                .HasColumnName("name");
            entity.Property(e => e.Patronymic)
                .HasMaxLength(20)
                .HasColumnName("patronymic");
            entity.Property(e => e.Phone)
                .HasMaxLength(25)
                .HasColumnName("phone");
            entity.Property(e => e.Surname)
                .HasMaxLength(20)
                .HasColumnName("surname");

            entity.HasOne(d => d.GenderNavigation).WithMany(p => p.Teachers)
                .HasForeignKey(d => d.Gender)
                .HasConstraintName("teachers_genders_fk");
        });

        modelBuilder.Entity<TeacherCourse>(entity =>
        {
            entity.HasKey(e => e.IdTc).HasName("teacher_courses_pk");

            entity.ToTable("teacher_courses");

            entity.Property(e => e.IdTc).HasColumnName("id_tc");
            entity.Property(e => e.IdCourse)
                .ValueGeneratedOnAdd()
                .HasColumnName("id_course");
            entity.Property(e => e.IdTeacher)
                .ValueGeneratedOnAdd()
                .HasColumnName("id_teacher");

            entity.HasOne(d => d.IdCourseNavigation).WithMany(p => p.TeacherCourses)
                .HasForeignKey(d => d.IdCourse)
                .HasConstraintName("teacher_courses_courses_fk");

            entity.HasOne(d => d.IdTeacherNavigation).WithMany(p => p.TeacherCourses)
                .HasForeignKey(d => d.IdTeacher)
                .HasConstraintName("teacher_courses_teachers_fk");
        });

        OnModelCreatingPartial(modelBuilder);
    }

    partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
}