DevTest/DeveloperTest/Database/ApplicationDbContext.cs at 123e35ca714bec0dfdded7f3e7c4239ce200d398 · ProteanSoftware/DevTest · GitHub

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using System;
using Microsoft.EntityFrameworkCore;
using DeveloperTest.Database.Models;

namespace DeveloperTest.Database
{
    public class ApplicationDbContext : DbContext
    {
        public DbSet<Job> Jobs { get; set; }
        public DbSet<Customer> Customers { get; set; }

        public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
        {

        }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            modelBuilder.Entity<Customer>()
                .HasKey(x => x.CustomerId);

            modelBuilder.Entity<Customer>()
                .Property(x => x.CustomerId)
                .ValueGeneratedOnAdd();

            modelBuilder.Entity<Customer>()
                .HasData(new Customer
                {
                    CustomerId = 1,
                    Name = "TestCustomer",
                    Type = CustomerType.Small
                });

            modelBuilder.Entity<Job>()
                .HasKey(x => x.JobId);

            modelBuilder.Entity<Job>()
                .Property(x => x.JobId)
                .ValueGeneratedOnAdd();

            modelBuilder.Entity<Job>()
                .HasOne(j => j.Customer)
                .WithMany(c => c.Jobs);

            modelBuilder.Entity<Job>()
                .HasData(new Job
                {
                    JobId = 1,
                    Engineer = "Test",
                    When = new DateTime(2022, 2, 1, 12, 0, 0)
                });

            base.OnModelCreating(modelBuilder);

        }
    }
}