zitadel/internal/eventstore/handler/v2/reduce.go

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package handler
import "github.com/zitadel/zitadel/internal/eventstore"
// EventReducer represents the required data
// to work with events
type EventReducer struct {
Event eventstore.EventType
Reduce Reduce
}
// Reduce reduces the given event to a statement
// which is used to update the projection
type Reduce func(eventstore.Event) (*Statement, error)
// EventReducer represents the required data
// to work with aggregates
type AggregateReducer struct {
Aggregate eventstore.AggregateType
EventReducers []EventReducer
}