try writemodel

internal/v2/business/iam/member.go

@@ -26,7 +26,6 @@ func (r *Repository) AddIAMMember(ctx context.Context, member *iam_model.IAMMemb
 
 	iamAgg := iam_repo.AggregateFromReadModel(iam).
 		PushMemberAdded(ctx, member.UserID, member.Roles...)
-		// PushEvents(iam_repo.NewMemberAddedEvent(ctx, member.UserID, member.Roles...))
 
 	events, err := r.eventstore.PushAggregates(ctx, iamAgg)
 	if err != nil {

internal/v2/repository/iam/aggregate.go

@@ -21,6 +21,8 @@ type Aggregate struct {
 
 	SetUpStarted Step
 	SetUpDone    Step
+
+	Members MembersAggregate
 }
 
 func NewAggregate(

internal/v2/repository/iam/member.go

@@ -13,10 +13,6 @@ var (
 	MemberRemovedEventType = iamEventTypePrefix + member.RemovedEventType
 )
 
-type MemberWriteModel struct {
-	member.WriteModel
-}
-
 type MemberReadModel struct {
 	member.ReadModel
 }
@@ -67,7 +63,7 @@ func NewMemberAddedEvent(
 func NewMemberChangedEvent(
 	ctx context.Context,
 	current,
-	changed *MemberWriteModel,
+	changed *MemberAggregate,
 ) (*MemberChangedEvent, error) {
 
 	m, err := member.NewChangedEvent(

internal/v2/repository/iam/members.go

@@ -6,6 +6,10 @@ import (
 	"github.com/caos/zitadel/internal/v2/repository/members"
 )
 
+type MembersAggregate struct {
+	members.Aggregate
+}
+
 type MembersReadModel struct {
 	members.ReadModel
 }

internal/v2/repository/idp/config.go

@@ -13,7 +13,7 @@ type ConfigAggregate struct {
 	Name        string
 	StylingType StylingType
 	State       ConfigState
-	OIDCConfig  *oidc.ConfigReadModel
+	// OIDCConfig  *oidc.ConfigReadModel
 }
 
 type ConfigReadModel struct {

internal/v2/repository/idp/event_config_changed.go

@@ -16,7 +16,7 @@ type ConfigChangedEvent struct {
 
 func NewConfigChangedEvent(
 	base *eventstore.BaseEvent,
-	current *ConfigAggregate,
+	current,
 	changed *ConfigAggregate,
 ) (*ConfigChangedEvent, error) {
 

internal/v2/repository/member/event_changed.go

@@ -34,7 +34,7 @@ func (e *ChangedEvent) Data() interface{} {
 func NewChangedEvent(
 	base *eventstore.BaseEvent,
 	current,
-	changed *WriteModel,
+	changed *Aggregate,
 ) (*ChangedEvent, error) {
 
 	change := &ChangedEvent{

internal/v2/repository/member/read_model.go

@@ -33,7 +33,3 @@ func (rm *ReadModel) Reduce() error {
 	}
 	return rm.ReadModel.Reduce()
 }
-
-//WriteModel is used to create events
-// It has no computed fields and represents the data
-type WriteModel ReadModel

internal/v2/repository/member/write_model.go

@@ -0,0 +1,28 @@
+package member
+
+import "github.com/caos/zitadel/internal/eventstore/v2"
+
+//WriteModel is used to create events
+// It has no computed fields and represents the data
+// which can be changed
+type WriteModel struct {
+	eventstore.WriteModel
+
+	UserID string
+	Roles  []string
+}
+
+//Reduce extends eventstore.ReadModel
+func (rm *WriteModel) Reduce() error {
+	for _, event := range rm.Events {
+		switch e := event.(type) {
+		case *AddedEvent:
+			rm.UserID = e.UserID
+			rm.Roles = e.Roles
+		case *ChangedEvent:
+			rm.UserID = e.UserID
+			rm.Roles = e.Roles
+		}
+	}
+	return rm.ReadModel.Reduce()
+}