using Microsoft.EntityFrameworkCore.Storage; using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Infrastructure; using TestEnvironment.Models; namespace TestEnvironment { public class BookDbContext : DbContext { public BookDbContext(DbContextOptions dbContextOptions) : base(dbContextOptions) { try { var databaseCreator = Database.GetService() as RelationalDatabaseCreator; if (databaseCreator != null) { if (!databaseCreator.CanConnect()) databaseCreator.Create(); if (!databaseCreator.HasTables()) databaseCreator.CreateTables(); } } catch (Exception ex) { Console.WriteLine(ex.Message); } } public DbSet Book { get; set; } public DbSet Review { get; set; } } }