zitadel/internal/migration/command.go

100 lines
2.9 KiB
Go

package migration
import (
"context"
"github.com/zitadel/zitadel/internal/api/authz"
"github.com/zitadel/zitadel/internal/api/service"
"github.com/zitadel/zitadel/internal/eventstore"
"github.com/zitadel/zitadel/internal/zerrors"
)
// SetupStep is the command pushed on the eventstore
type SetupStep struct {
eventstore.BaseEvent `json:"-"`
migration Migration
Name string `json:"name"`
Error string `json:"error,omitempty"`
LastRun interface{} `json:"lastRun,omitempty"`
}
func setupStartedCmd(ctx context.Context, migration Migration) eventstore.Command {
ctx = authz.SetCtxData(service.WithService(ctx, "system"), authz.CtxData{UserID: "system", OrgID: "SYSTEM", ResourceOwner: "SYSTEM"})
return &SetupStep{
BaseEvent: *eventstore.NewBaseEventForPush(
ctx,
eventstore.NewAggregate(ctx, aggregateID, aggregateType, "v1"),
StartedType),
migration: migration,
Name: migration.String(),
}
}
func setupDoneCmd(ctx context.Context, migration Migration, err error) eventstore.Command {
ctx = authz.SetCtxData(service.WithService(ctx, "system"), authz.CtxData{UserID: "system", OrgID: "SYSTEM", ResourceOwner: "SYSTEM"})
typ := doneType
var lastRun interface{}
if repeatable, ok := migration.(RepeatableMigration); ok {
typ = repeatableDoneType
lastRun = repeatable
}
s := &SetupStep{
migration: migration,
Name: migration.String(),
LastRun: lastRun,
}
if err != nil {
typ = failedType
s.Error = err.Error()
}
s.BaseEvent = *eventstore.NewBaseEventForPush(
ctx,
eventstore.NewAggregate(ctx, aggregateID, aggregateType, "v1"),
typ)
return s
}
func (s *SetupStep) Payload() interface{} {
return s
}
func (s *SetupStep) UniqueConstraints() []*eventstore.UniqueConstraint {
switch s.Type() {
case StartedType:
return []*eventstore.UniqueConstraint{
eventstore.NewAddGlobalUniqueConstraint("migration_started", s.migration.String(), "Errors.Step.Started.AlreadyExists"),
}
case failedType,
repeatableDoneType:
return []*eventstore.UniqueConstraint{
eventstore.NewRemoveGlobalUniqueConstraint("migration_started", s.migration.String()),
}
default:
return []*eventstore.UniqueConstraint{
eventstore.NewAddGlobalUniqueConstraint("migration_done", s.migration.String(), "Errors.Step.Done.AlreadyExists"),
}
}
}
func RegisterMappers(es *eventstore.Eventstore) {
es.RegisterFilterEventMapper(aggregateType, StartedType, SetupMapper)
es.RegisterFilterEventMapper(aggregateType, doneType, SetupMapper)
es.RegisterFilterEventMapper(aggregateType, failedType, SetupMapper)
es.RegisterFilterEventMapper(aggregateType, repeatableDoneType, SetupMapper)
}
func SetupMapper(event eventstore.Event) (eventstore.Event, error) {
step := &SetupStep{
BaseEvent: *eventstore.BaseEventFromRepo(event),
}
err := event.Unmarshal(step)
if err != nil {
return nil, zerrors.ThrowInternal(err, "IAM-hYp7M", "unable to unmarshal step")
}
return step, nil
}