it:ad:code_first:migrations:howto:define_a_migratedatabasetolatestversion_db_initialiser

IT:AD:EF/CodeFirst/Migrations:HowTo:Define a MigrateDatabaseToLatestVersion Db Initializer

What we do now is at some point prior to adding seeding switch to using a migration capable initialiser.

And then we add creation of Seeding stuff beside the new database scripts.

Note that this potentially affects

  • XActLib seeding concepts…damn.

public class AppDbMigrateDatabaseToLatestVersion_Initializer : MigrateDatabaseToLatestVersion<AppDbContext,Migrations.Configuration>
{
        private readonly string _typeName;
        private readonly ITracingService _tracingService;



        public AppDbMigrateDatabaseToLatestVersion_Initializer(ITracingService tracingService)
        {
            _typeName = this.GetType().Name;
            //Repository settings were used for when not being built using CodeFirst.
            //Keeping it just in case
            _tracingService = tracingService;
        }

        public new void InitializeDatabase(AppDbContext context)
        {
            base.InitializeDatabase(context);

            //This should only be applied if Db was dropped...
            //this.Seed(context);
        }


        protected void Seed(AppDbContext dbContext)
        {
        }
}

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  • Last modified: 2023/11/04 02:19
  • by 127.0.0.1