zitadel/internal/command/instance_custom_login_text.go
Stefan Benz 04fc59f538
fix: empty custom text changes push no events (#8054)
# Which Problems Are Solved

If there is no custom text given, the call ends in an internal error as
no events have to be pushed.

# How the Problems Are Solved

If no events have to be pushed, no trying to push an empty list of
events.

# Additional Changes

No additional changes.

# Additional Context

Closes #6954
2024-06-17 12:47:38 +00:00

81 lines
3.0 KiB
Go

package command
import (
"context"
"golang.org/x/text/language"
"github.com/zitadel/zitadel/internal/api/authz"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/eventstore"
"github.com/zitadel/zitadel/internal/i18n"
"github.com/zitadel/zitadel/internal/repository/instance"
"github.com/zitadel/zitadel/internal/zerrors"
)
// SetCustomInstanceLoginText only validates if the language is supported, not if it is allowed.
// This enables setting texts before allowing a language
func (c *Commands) SetCustomInstanceLoginText(ctx context.Context, loginText *domain.CustomLoginText) (*domain.ObjectDetails, error) {
iamAgg := instance.NewAggregate(authz.GetInstance(ctx).InstanceID())
events, existingMailText, err := c.setCustomInstanceLoginText(ctx, &iamAgg.Aggregate, loginText)
if err != nil {
return nil, err
}
if len(events) == 0 {
return writeModelToObjectDetails(&existingMailText.WriteModel), nil
}
pushedEvents, err := c.eventstore.Push(ctx, events...)
if err != nil {
return nil, err
}
err = AppendAndReduce(existingMailText, pushedEvents...)
if err != nil {
return nil, err
}
return writeModelToObjectDetails(&existingMailText.WriteModel), nil
}
func (c *Commands) RemoveCustomInstanceLoginTexts(ctx context.Context, lang language.Tag) (*domain.ObjectDetails, error) {
if lang == language.Und {
return nil, zerrors.ThrowInvalidArgument(nil, "IAM-Gfbg3", "Errors.CustomText.Invalid")
}
customText, err := c.defaultLoginTextWriteModelByID(ctx, lang)
if err != nil {
return nil, err
}
if customText.State == domain.PolicyStateUnspecified || customText.State == domain.PolicyStateRemoved {
return nil, zerrors.ThrowNotFound(nil, "IAM-fru44", "Errors.CustomText.NotFound")
}
iamAgg := InstanceAggregateFromWriteModel(&customText.WriteModel)
pushedEvents, err := c.eventstore.Push(ctx, instance.NewCustomTextTemplateRemovedEvent(ctx, iamAgg, domain.LoginCustomText, lang))
if err != nil {
return nil, err
}
err = AppendAndReduce(customText, pushedEvents...)
if err != nil {
return nil, err
}
return writeModelToObjectDetails(&customText.WriteModel), nil
}
func (c *Commands) setCustomInstanceLoginText(ctx context.Context, instanceAgg *eventstore.Aggregate, text *domain.CustomLoginText) ([]eventstore.Command, *InstanceCustomLoginTextReadModel, error) {
if err := text.IsValid(i18n.SupportedLanguages()); err != nil {
return nil, nil, err
}
existingLoginText, err := c.defaultLoginTextWriteModelByID(ctx, text.Language)
if err != nil {
return nil, nil, err
}
events := c.createAllLoginTextEvents(ctx, instanceAgg, &existingLoginText.CustomLoginTextReadModel, text, true)
return events, existingLoginText, nil
}
func (c *Commands) defaultLoginTextWriteModelByID(ctx context.Context, lang language.Tag) (*InstanceCustomLoginTextReadModel, error) {
writeModel := NewInstanceCustomLoginTextReadModel(ctx, lang)
err := c.eventstore.FilterToQueryReducer(ctx, writeModel)
if err != nil {
return nil, err
}
return writeModel, nil
}