public IEnumerable <MigrationExectutionSummary> ExecutePendingMigrations()
{
var executedMigrations = _contentMigrationStateService.GetExecutedMigrations().ToList();
foreach (var provider in _contentMigrationProviders)
{
var pendingMigrations = provider.GetAvailableMigrations().Where(m => !executedMigrations.Contains(m)).ToList();
if (!pendingMigrations.Any())
{
continue;
}
var result = provider.ExecuteMigrations(pendingMigrations);
foreach (var successfulMigration in result.SuccessfulMigrations)
{
_contentMigrationStateService.MarkMigrationAsExecuted(successfulMigration);
}
foreach (var failedMigration in result.FailedMigrations)
{
var message = string.Format("Content Migration {0} failed.", failedMigration);
_notifier.Add(NotifyType.Error, T(message));
Logger.Error(message);
}
yield return(result);
}
}
/*
* <ExecutedDataMigrations>
* <Migration Name="~/Modules/CJP.ContentSync/ContentMigrations/CJP.ContentSync/TestMigration1" />
*/
//Save any migrations that are in the list, delete migrations that aren't in the list
public void ExecuteRecipeStep(RecipeContext recipeContext)
{
if (!String.Equals(recipeContext.RecipeStep.Name, "ExecutedDataMigrations", StringComparison.OrdinalIgnoreCase))
{
return;
}
_realtimeFeedbackService.Info(T("Entering the 'Executed Data Migrations' step. This step will reset the local record of content migrations to the state of the remote server"));
var migrations = recipeContext.RecipeStep.Step.Descendants();
var migrationNames = migrations.Where(f => f.Name == "Migration").Select(f => f.Attribute("Name").Value).ToList();
_realtimeFeedbackService.Info(T("Found {0} migrations that have ran remotely:", migrationNames.Count()));
foreach (var migrationName in migrationNames)
{
_realtimeFeedbackService.Info(T(migrationName));
}
var locallyRanMigrations = _contentMigrationStateService.GetExecutedMigrations().ToList();
_realtimeFeedbackService.Info(T("Found {0} migrations that have ran locally:", locallyRanMigrations.Count()));
foreach (var migrationName in locallyRanMigrations)
{
_realtimeFeedbackService.Info(T(migrationName));
}
foreach (var migration in locallyRanMigrations.Where(m => !migrationNames.Contains(m)))
{//migrations that have been executed locally, but not in the recipe that is being executed
_realtimeFeedbackService.Info(T("Marking migration '{0}' as pending", migration));
_contentMigrationStateService.MarkMigrationAsPending(migration);
}
foreach (var migrationToAdd in migrationNames.Where(m => !locallyRanMigrations.Contains(m)))
{
_realtimeFeedbackService.Info(T("Marking migration '{0}' as executed", migrationToAdd));
_contentMigrationStateService.MarkMigrationAsExecuted(migrationToAdd);
}
_realtimeFeedbackService.Info(T("The 'Executed Data Migrations' step is finished"));
recipeContext.Executed = true;
}
