zitadel/internal/command/system_features_model.go
Tim Möhlmann 26d1563643
feat(api): feature flags (#7356)
* feat(api): feature API proto definitions

* update proto based on discussion with @livio-a

* cleanup old feature flag stuff

* authz instance queries

* align defaults

* projection definitions

* define commands and event reducers

* implement system and instance setter APIs

* api getter implementation

* unit test repository package

* command unit tests

* unit test Get queries

* grpc converter unit tests

* migrate the V1 features

* migrate oidc to dynamic features

* projection unit test

* fix instance by host

* fix instance by id data type in sql

* fix linting errors

* add system projection test

* fix behavior inversion

* resolve proto file comments

* rename SystemDefaultLoginInstanceEventType to SystemLoginDefaultOrgEventType so it's consistent with the instance level event

* use write models and conditional set events

* system features integration tests

* instance features integration tests

* error on empty request

* documentation entry

* typo in feature.proto

* fix start unit tests

* solve linting error on key case switch

* remove system defaults after discussion with @eliobischof

* fix system feature projection

* resolve comments in defaults.yaml

---------

Co-authored-by: Livio Spring <livio.a@gmail.com>
2024-02-28 10:55:54 +02:00

95 lines
3.0 KiB
Go

package command
import (
"context"
"github.com/zitadel/zitadel/internal/eventstore"
"github.com/zitadel/zitadel/internal/feature"
"github.com/zitadel/zitadel/internal/repository/feature/feature_v2"
)
type SystemFeaturesWriteModel struct {
*eventstore.WriteModel
SystemFeatures
}
func NewSystemFeaturesWriteModel() *SystemFeaturesWriteModel {
m := &SystemFeaturesWriteModel{
WriteModel: &eventstore.WriteModel{
AggregateID: "SYSTEM",
ResourceOwner: "SYSTEM",
},
}
return m
}
func (m *SystemFeaturesWriteModel) Reduce() (err error) {
for _, event := range m.Events {
switch e := event.(type) {
case *feature_v2.ResetEvent:
m.reduceReset()
case *feature_v2.SetEvent[bool]:
err = m.reduceBoolFeature(e)
}
if err != nil {
return err
}
}
return m.WriteModel.Reduce()
}
func (m *SystemFeaturesWriteModel) Query() *eventstore.SearchQueryBuilder {
return eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
AwaitOpenTransactions().
AddQuery().
AggregateTypes(feature_v2.AggregateType).
AggregateIDs(m.AggregateID).
EventTypes(
feature_v2.SystemResetEventType,
feature_v2.SystemLoginDefaultOrgEventType,
feature_v2.SystemTriggerIntrospectionProjectionsEventType,
feature_v2.SystemLegacyIntrospectionEventType,
).
Builder().ResourceOwner(m.ResourceOwner)
}
func (m *SystemFeaturesWriteModel) reduceReset() {
m.LoginDefaultOrg = nil
m.TriggerIntrospectionProjections = nil
m.LegacyIntrospection = nil
}
func (m *SystemFeaturesWriteModel) reduceBoolFeature(event *feature_v2.SetEvent[bool]) error {
_, key, err := event.FeatureInfo()
if err != nil {
return err
}
switch key {
case feature.KeyUnspecified:
return nil
case feature.KeyLoginDefaultOrg:
m.LoginDefaultOrg = &event.Value
case feature.KeyTriggerIntrospectionProjections:
m.TriggerIntrospectionProjections = &event.Value
case feature.KeyLegacyIntrospection:
m.LegacyIntrospection = &event.Value
}
return nil
}
func (wm *SystemFeaturesWriteModel) setCommands(ctx context.Context, f *SystemFeatures) []eventstore.Command {
aggregate := feature_v2.NewAggregate(wm.AggregateID, wm.ResourceOwner)
cmds := make([]eventstore.Command, 0, len(feature.KeyValues())-1)
cmds = appendFeatureUpdate(ctx, cmds, aggregate, wm.LoginDefaultOrg, f.LoginDefaultOrg, feature_v2.SystemLoginDefaultOrgEventType)
cmds = appendFeatureUpdate(ctx, cmds, aggregate, wm.TriggerIntrospectionProjections, f.TriggerIntrospectionProjections, feature_v2.SystemTriggerIntrospectionProjectionsEventType)
cmds = appendFeatureUpdate(ctx, cmds, aggregate, wm.LegacyIntrospection, f.LegacyIntrospection, feature_v2.SystemLegacyIntrospectionEventType)
return cmds
}
func appendFeatureUpdate[T comparable](ctx context.Context, cmds []eventstore.Command, aggregate *feature_v2.Aggregate, oldValue, newValue *T, eventType eventstore.EventType) []eventstore.Command {
if newValue != nil && (oldValue == nil || *oldValue != *newValue) {
cmds = append(cmds, feature_v2.NewSetEvent[T](ctx, aggregate, eventType, *newValue))
}
return cmds
}