internal static void CompleteMigration(
Action <RepositoryMigration> upsertMigration,
RepositoryMigration migrationToComplete)
{
migrationToComplete.CompleteMigration();
upsertMigration(migrationToComplete);
}
private static void ApplyMigration(
IRepositoryToMigrate repositoryToMigrate,
IRepository repository,
RepositoryMigration startedMigration)
{
try
{
MigrationHelpers.StartMigration(
repository.AddMigration,
startedMigration);
startedMigration.Migration.Update(repository, repositoryToMigrate);
MigrationHelpers.CompleteMigration(
repository.UpsertMigration,
startedMigration);
}
catch (Exception exception)
{
OnUpgradeException(
repositoryToMigrate,
repository,
startedMigration,
exception);
}
}
private static void OnUpgradeException(
IRepositoryToMigrate repositoryToMigrate,
IRepository repository,
RepositoryMigration repositoryMigration,
Exception exception)
{
try
{
repositoryMigration.Migration.Rollback(repository, repositoryToMigrate);
MigrationHelpers.FailMigration(
repository.DeleteMigration,
repositoryMigration);
throw new MigrationException(
exception,
repositoryMigration.Version);
}
catch (Exception rollbackEx)
{
OnRollbackException(
repositoryMigration.Migration,
rollbackEx);
}
}
internal static void FailMigration(
Action <RepositoryMigration> deleteMigration,
RepositoryMigration migrationToComplete)
{
deleteMigration(migrationToComplete);
}
internal static void StartMigration(
Action <RepositoryMigration> addMigration,
RepositoryMigration migrationToStart)
{
addMigration(migrationToStart);
}
