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a1f4a06d27
* feat: mail template projection * feat: message text projection * feat: message text projection tests * feat: custom text projection * feat: custom text projection
141 lines
4.8 KiB
Go
141 lines
4.8 KiB
Go
package projection
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import (
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"context"
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"github.com/caos/logging"
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"github.com/caos/zitadel/internal/domain"
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"github.com/caos/zitadel/internal/errors"
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"github.com/caos/zitadel/internal/eventstore"
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"github.com/caos/zitadel/internal/eventstore/handler"
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"github.com/caos/zitadel/internal/eventstore/handler/crdb"
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"github.com/caos/zitadel/internal/repository/iam"
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"github.com/caos/zitadel/internal/repository/org"
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"github.com/caos/zitadel/internal/repository/policy"
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)
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type MailTemplateProjection struct {
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crdb.StatementHandler
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}
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const (
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MailTemplateTable = "zitadel.projections.mail_templates"
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MailTemplateAggregateIDCol = "aggregate_id"
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MailTemplateCreationDateCol = "creation_date"
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MailTemplateChangeDateCol = "change_date"
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MailTemplateSequenceCol = "sequence"
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MailTemplateStateCol = "state"
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MailTemplateTemplateCol = "template"
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MailTemplateIsDefaultCol = "is_default"
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)
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func NewMailTemplateProjection(ctx context.Context, config crdb.StatementHandlerConfig) *MailTemplateProjection {
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p := &MailTemplateProjection{}
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config.ProjectionName = MailTemplateTable
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config.Reducers = p.reducers()
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p.StatementHandler = crdb.NewStatementHandler(ctx, config)
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return p
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}
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func (p *MailTemplateProjection) reducers() []handler.AggregateReducer {
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return []handler.AggregateReducer{
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{
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Aggregate: org.AggregateType,
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EventRedusers: []handler.EventReducer{
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{
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Event: org.MailTemplateAddedEventType,
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Reduce: p.reduceAdded,
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},
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{
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Event: org.MailTemplateChangedEventType,
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Reduce: p.reduceChanged,
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},
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{
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Event: org.MailTemplateRemovedEventType,
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Reduce: p.reduceRemoved,
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},
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},
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},
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{
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Aggregate: iam.AggregateType,
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EventRedusers: []handler.EventReducer{
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{
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Event: iam.MailTemplateAddedEventType,
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Reduce: p.reduceAdded,
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},
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{
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Event: iam.MailTemplateChangedEventType,
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Reduce: p.reduceChanged,
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},
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},
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},
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}
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}
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func (p *MailTemplateProjection) reduceAdded(event eventstore.EventReader) (*handler.Statement, error) {
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var templateEvent policy.MailTemplateAddedEvent
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var isDefault bool
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switch e := event.(type) {
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case *org.MailTemplateAddedEvent:
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templateEvent = e.MailTemplateAddedEvent
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isDefault = false
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case *iam.MailTemplateAddedEvent:
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templateEvent = e.MailTemplateAddedEvent
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isDefault = true
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default:
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logging.LogWithFields("PROJE-94jfG", "seq", event.Sequence(), "expectedTypes", []eventstore.EventType{org.MailTemplateAddedEventType, iam.MailTemplateAddedEventType}).Error("wrong event type")
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return nil, errors.ThrowInvalidArgument(nil, "PROJE-0pJ3f", "reduce.wrong.event.type")
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}
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return crdb.NewCreateStatement(
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&templateEvent,
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[]handler.Column{
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handler.NewCol(MailTemplateAggregateIDCol, templateEvent.Aggregate().ID),
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handler.NewCol(MailTemplateCreationDateCol, templateEvent.CreationDate()),
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handler.NewCol(MailTemplateChangeDateCol, templateEvent.CreationDate()),
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handler.NewCol(MailTemplateSequenceCol, templateEvent.Sequence()),
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handler.NewCol(MailTemplateStateCol, domain.PolicyStateActive),
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handler.NewCol(MailTemplateIsDefaultCol, isDefault),
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handler.NewCol(MailTemplateTemplateCol, templateEvent.Template),
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}), nil
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}
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func (p *MailTemplateProjection) reduceChanged(event eventstore.EventReader) (*handler.Statement, error) {
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var policyEvent policy.MailTemplateChangedEvent
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switch e := event.(type) {
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case *org.MailTemplateChangedEvent:
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policyEvent = e.MailTemplateChangedEvent
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case *iam.MailTemplateChangedEvent:
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policyEvent = e.MailTemplateChangedEvent
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default:
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logging.LogWithFields("PROJE-02J9f", "seq", event.Sequence(), "expectedTypes", []eventstore.EventType{org.MailTemplateChangedEventType, iam.MailTemplateChangedEventType}).Error("wrong event type")
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return nil, errors.ThrowInvalidArgument(nil, "PROJE-gJ03f", "reduce.wrong.event.type")
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}
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cols := []handler.Column{
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handler.NewCol(MailTemplateChangeDateCol, policyEvent.CreationDate()),
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handler.NewCol(MailTemplateSequenceCol, policyEvent.Sequence()),
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}
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if policyEvent.Template != nil {
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cols = append(cols, handler.NewCol(MailTemplateTemplateCol, *policyEvent.Template))
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}
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return crdb.NewUpdateStatement(
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&policyEvent,
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cols,
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[]handler.Condition{
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handler.NewCond(MailTemplateAggregateIDCol, policyEvent.Aggregate().ID),
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}), nil
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}
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func (p *MailTemplateProjection) reduceRemoved(event eventstore.EventReader) (*handler.Statement, error) {
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policyEvent, ok := event.(*org.MailTemplateRemovedEvent)
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if !ok {
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logging.LogWithFields("PROJE-2m0fp", "seq", event.Sequence(), "expectedType", org.MailTemplateRemovedEventType).Error("wrong event type")
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return nil, errors.ThrowInvalidArgument(nil, "PROJE-3jJGs", "reduce.wrong.event.type")
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}
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return crdb.NewDeleteStatement(
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policyEvent,
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[]handler.Condition{
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handler.NewCond(MailTemplateAggregateIDCol, policyEvent.Aggregate().ID),
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}), nil
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}
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