modelmigration

Documentation

Index

• func RegisterImport(coordinator Coordinator, clock clock.Clock, logger logger.Logger)
• type Coordinator
• type ImportService

Functions

func RegisterImport

func RegisterImport(
	coordinator Coordinator,
	clock clock.Clock,
	logger logger.Logger,
)

RegisterImport registers the import operations with the given coordinator.

Types

type Coordinator

type Coordinator interface {
	// Add adds the given operation to the migration.
	Add(modelmigration.Operation)
}

Coordinator is the interface that is used to add operations to a migration.

type ImportService

type ImportService interface {
	// ImportResources sets resources imported in migration. It first builds all the
	// resources to insert from the arguments, then inserts them at the end so as to
	// wait as long as possible before turning into a write transaction.
	ImportResources(ctx context.Context, args resource.ImportResourcesArgs) error

	// DeleteImportedResources deletes all imported resource associated with the
	// given applications during an import rollback.
	DeleteImportedResources(
		ctx context.Context,
		appNames []string,
	) error
}

ImportService provides a subset of the resource domain service methods needed for resource import.