Case_accounting/CaseAccounting/CaseAccountingDataBaseImplement/CaseAccountingDatabase.cs

using CaseAccountingDataBaseImplement.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CaseAccountingDataBaseImplement
{
    public class CaseAccountingDatabase : DbContext
    {
        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            if (optionsBuilder.IsConfigured == false)
            {
                optionsBuilder.UseNpgsql(@"
                    Host=localhost;
                    Port=5432;
                    Database=CaseAccountingDatabase;
                    Username=courseuser;
                    Password=courseuser");
            }
            base.OnConfiguring(optionsBuilder);
        }

        public virtual DbSet<Case> Cases { set; get; }

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

        public virtual DbSet<Contract> Contracts { set; get; }

        public virtual DbSet<Deal> Deals { set; get; }

        public virtual DbSet<CaseDeal> CaseDeals { set; get; }

        public virtual DbSet<CaseLawyer> CaseLawyers { set; get; }

        public virtual DbSet<DealContract> DealContracts { set; get; }

        public virtual DbSet<Hearing> Hearings { set; get; }

        public virtual DbSet<Lawyer> Lawyers { set; get; }

        public virtual DbSet<LawyerContract> LawyerContracts { set; get; }

        public virtual DbSet<Specialization> Specializations { get; set; }
    }
}