fix: rename iam to instance (#3345)

* fix: rename iam command side to instance

* fix: rename iam command side to instance

* fix: rename iam command side to instance

* fix: rename iam command side to instance

* fix: rename orgiampolicy to domain policy

* fix: merge conflicts

* fix: protos

* fix: md files

* implement deprecated org iam policy again

Co-authored-by: Livio Amstutz <livio.a@gmail.com>

internal/repository/instance/policy_domain.go

@@ -0,0 +1,75 @@
+package instance
+
+import (
+	"context"
+
+	"github.com/caos/zitadel/internal/eventstore"
+
+	"github.com/caos/zitadel/internal/eventstore/repository"
+	"github.com/caos/zitadel/internal/repository/policy"
+)
+
+var (
+	InstanceDomainPolicyAddedEventType   = instanceEventTypePrefix + policy.DomainPolicyAddedEventType
+	InstanceDomainPolicyChangedEventType = instanceEventTypePrefix + policy.DomainPolicyChangedEventType
+)
+
+type InstanceDomainPolicyAddedEvent struct {
+	policy.DomainPolicyAddedEvent
+}
+
+func NewInstnaceDomainPolicyAddedEvent(
+	ctx context.Context,
+	aggregate *eventstore.Aggregate,
+	userLoginMustBeDomain bool,
+) *InstanceDomainPolicyAddedEvent {
+	return &InstanceDomainPolicyAddedEvent{
+		DomainPolicyAddedEvent: *policy.NewDomainPolicyAddedEvent(
+			eventstore.NewBaseEventForPush(
+				ctx,
+				aggregate,
+				InstanceDomainPolicyAddedEventType),
+			userLoginMustBeDomain,
+		),
+	}
+}
+
+func InstanceDomainPolicyAddedEventMapper(event *repository.Event) (eventstore.Event, error) {
+	e, err := policy.DomainPolicyAddedEventMapper(event)
+	if err != nil {
+		return nil, err
+	}
+
+	return &InstanceDomainPolicyAddedEvent{DomainPolicyAddedEvent: *e.(*policy.DomainPolicyAddedEvent)}, nil
+}
+
+type InstanceDomainPolicyChangedEvent struct {
+	policy.DomainPolicyChangedEvent
+}
+
+func NewInstanceDomainPolicyChangedEvent(
+	ctx context.Context,
+	aggregate *eventstore.Aggregate,
+	changes []policy.OrgPolicyChanges,
+) (*InstanceDomainPolicyChangedEvent, error) {
+	changedEvent, err := policy.NewDomainPolicyChangedEvent(
+		eventstore.NewBaseEventForPush(
+			ctx,
+			aggregate,
+			InstanceDomainPolicyChangedEventType),
+		changes,
+	)
+	if err != nil {
+		return nil, err
+	}
+	return &InstanceDomainPolicyChangedEvent{DomainPolicyChangedEvent: *changedEvent}, nil
+}
+
+func InstanceDomainPolicyChangedEventMapper(event *repository.Event) (eventstore.Event, error) {
+	e, err := policy.DomainPolicyChangedEventMapper(event)
+	if err != nil {
+		return nil, err
+	}
+
+	return &InstanceDomainPolicyChangedEvent{DomainPolicyChangedEvent: *e.(*policy.DomainPolicyChangedEvent)}, nil
+}