gwms/GWMS.Data/UserIdentityDbContext.cs

using GWMS.Data.DatabaseModels;
using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore;
using NLog;
using System;

namespace GWMS.Data
{
    public class UserIdentityDbContext : IdentityDbContext
    {
        #region Public Constructors

        public UserIdentityDbContext()
        {
            try
            {
                // se non ci fosse... crea o migra!
                Database.Migrate();
            }
            catch (Exception exc)
            { }
        }

        public UserIdentityDbContext(DbContextOptions<UserIdentityDbContext> options)
            : base(options)
        {
#if false
            // se non ci fosse... crea!
            Database.EnsureCreated();
#endif
            try
            {
                // se non ci fosse... crea o migra!
                Database.Migrate();
            }
            catch (Exception exc)
            {
                Log.Error($"Eccezione in UserIdentityDbContext{Environment.NewLine}{exc}");
            }
        }

        #endregion Public Constructors

        #region Public Properties

        public DbSet<TableCount> DbSetCounts { get; set; }

        #endregion Public Properties

        #region Protected Methods

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            string connString = DbConfig.CONNECTION_STRING;
            if (!optionsBuilder.IsConfigured)
            {
                var serverVersion = ServerVersion.AutoDetect(connString);
                optionsBuilder.UseMySql(connString, serverVersion);
            }
        }

        protected override void OnModelCreating(ModelBuilder builder)
        {
            base.OnModelCreating(builder);

            builder.ApplyConfiguration(new RoleConfiguration());
        }

        #endregion Protected Methods

        #region Private Fields

        private static Logger Log = LogManager.GetCurrentClassLogger();

        #endregion Private Fields
    }
}