presence/data/Migrations/DatabaseContextModelSnapshot.cs

// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
using data;

#nullable disable

namespace data.Migrations
{
    [DbContext(typeof(DatabaseContext))]
    partial class DatabaseContextModelSnapshot : ModelSnapshot
    {
        protected override void BuildModel(ModelBuilder modelBuilder)
        {
#pragma warning disable 612, 618
            modelBuilder
                .HasAnnotation("ProductVersion", "8.0.10")
                .HasAnnotation("Relational:MaxIdentifierLength", 63);

            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);

            modelBuilder.Entity("data.DAO.Diary", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("integer");

                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));

                    b.Property<DateOnly>("Date")
                        .HasColumnType("date");

                    b.Property<string>("DiaryText")
                        .IsRequired()
                        .HasColumnType("text");

                    b.Property<int>("NumberSubject")
                        .HasColumnType("integer");

                    b.Property<int>("StudentGroupSubjectId")
                        .HasColumnType("integer");

                    b.Property<int>("StudentId")
                        .HasColumnType("integer");

                    b.Property<int>("TrafficId")
                        .HasColumnType("integer");

                    b.HasKey("Id");

                    b.HasIndex("StudentGroupSubjectId");

                    b.HasIndex("StudentId");

                    b.HasIndex("TrafficId");

                    b.ToTable("Diaries");
                });

            modelBuilder.Entity("data.DAO.Group", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("integer");

                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));

                    b.Property<string>("Name")
                        .IsRequired()
                        .HasColumnType("text");

                    b.HasKey("Id");

                    b.ToTable("Groups");
                });

            modelBuilder.Entity("data.DAO.Student", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("integer");

                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));

                    b.Property<string>("FirstName")
                        .IsRequired()
                        .HasColumnType("text");

                    b.Property<int>("GroupId")
                        .HasColumnType("integer");

                    b.Property<string>("LastName")
                        .IsRequired()
                        .HasColumnType("text");

                    b.Property<string>("Patronymic")
                        .IsRequired()
                        .HasColumnType("text");

                    b.HasKey("Id");

                    b.HasIndex("GroupId");

                    b.ToTable("Students");
                });

            modelBuilder.Entity("data.DAO.StudentGroupSubject", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("integer");

                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));

                    b.Property<int>("GroupId")
                        .HasColumnType("integer");

                    b.Property<int>("SemesterEnd")
                        .HasColumnType("integer");

                    b.Property<int>("SemesterStart")
                        .HasColumnType("integer");

                    b.Property<int>("SubjectId")
                        .HasColumnType("integer");

                    b.HasKey("Id");

                    b.HasIndex("GroupId");

                    b.HasIndex("SubjectId");

                    b.ToTable("StudentGroupsSubjects");
                });

            modelBuilder.Entity("data.DAO.Subject", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("integer");

                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));

                    b.Property<string>("Name")
                        .IsRequired()
                        .HasColumnType("text");

                    b.HasKey("Id");

                    b.ToTable("Subjects");
                });

            modelBuilder.Entity("data.DAO.Traffic", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("integer");

                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));

                    b.Property<string>("Name")
                        .IsRequired()
                        .HasColumnType("text");

                    b.HasKey("Id");

                    b.ToTable("Traffics");
                });

            modelBuilder.Entity("data.DAO.Diary", b =>
                {
                    b.HasOne("data.DAO.StudentGroupSubject", "StudentGroupSubject")
                        .WithMany()
                        .HasForeignKey("StudentGroupSubjectId")
                        .OnDelete(DeleteBehavior.Cascade)
                        .IsRequired();

                    b.HasOne("data.DAO.Student", "Student")
                        .WithMany()
                        .HasForeignKey("StudentId")
                        .OnDelete(DeleteBehavior.Cascade)
                        .IsRequired();

                    b.HasOne("data.DAO.Traffic", "Traffic")
                        .WithMany()
                        .HasForeignKey("TrafficId")
                        .OnDelete(DeleteBehavior.Cascade)
                        .IsRequired();

                    b.Navigation("Student");

                    b.Navigation("StudentGroupSubject");

                    b.Navigation("Traffic");
                });

            modelBuilder.Entity("data.DAO.Student", b =>
                {
                    b.HasOne("data.DAO.Group", "Group")
                        .WithMany("Students")
                        .HasForeignKey("GroupId")
                        .OnDelete(DeleteBehavior.Cascade)
                        .IsRequired();

                    b.Navigation("Group");
                });

            modelBuilder.Entity("data.DAO.StudentGroupSubject", b =>
                {
                    b.HasOne("data.DAO.Group", "Group")
                        .WithMany()
                        .HasForeignKey("GroupId")
                        .OnDelete(DeleteBehavior.Cascade)
                        .IsRequired();

                    b.HasOne("data.DAO.Subject", "Subject")
                        .WithMany()
                        .HasForeignKey("SubjectId")
                        .OnDelete(DeleteBehavior.Cascade)
                        .IsRequired();

                    b.Navigation("Group");

                    b.Navigation("Subject");
                });

            modelBuilder.Entity("data.DAO.Group", b =>
                {
                    b.Navigation("Students");
                });
#pragma warning restore 612, 618
        }
    }
}