crm.core/code/Crm.Core.EntityFramework/PcWeworkDbContext.cs

using Crm.Core.Entity.Crm;
using Crm.Core.Entity.PcWework;
using Microsoft.EntityFrameworkCore.Diagnostics;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.ConstrainedExecution;
using System.Text;
using System.Threading.Tasks;

namespace Crm.Core.EntityFramework
{
    public class PcWeworkDbContext : DbContext
    {
        public PcWeworkDbContext(DbContextOptions<PcWeworkDbContext> options) : base(options)
        {
        }

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            if (Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") == "Development")
            {
                var loggerFactory = new LoggerFactory();
                loggerFactory.AddProvider(new EFLoggerProvider());
                optionsBuilder.UseLoggerFactory(loggerFactory);
            }
            optionsBuilder.ConfigureWarnings(b => b.Ignore(CoreEventId.ContextInitialized));
            base.OnConfiguring(optionsBuilder);
        }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            modelBuilder.Entity<PcWwUserExtuser>()
                    .HasKey(x => new { x.userid, x.extuserid });

            modelBuilder.Entity<PcWwHhuser>()
                    .HasKey(x => new { x.userid, x.corpid });
            modelBuilder.Entity<PcWwExtuser>()
                  .HasKey(x => new { x.userid, x.corpid });
            modelBuilder.Entity<ww_grouptag>()
      .HasKey(x => new { x.corpid   , x.group_id });
            base.OnModelCreating(modelBuilder);
        }

        public DbSet<PcWwUserExtuser> PcWwUserExtuser { get; set; }

        public DbSet<PcWwHhuser> PcWwHhuser { get; set; }

        public DbSet<PcWwExtuser> PcWwExtuser { get; set; }
        public DbSet<ww_grouptag> ww_grouptag { get; set; }
    }
}