seata-go/pkg/saga/statemachine/process_ctrl/event_publisher.go

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package process_ctrl

import "context"

type EventPublisher interface {
	PushEvent(ctx context.Context, event Event) (bool, error)
}

type ProcessCtrlEventPublisher struct {
	eventBus EventBus
}

func NewProcessCtrlEventPublisher(eventBus EventBus) *ProcessCtrlEventPublisher {
	return &ProcessCtrlEventPublisher{eventBus: eventBus}
}

func (p ProcessCtrlEventPublisher) PushEvent(ctx context.Context, event Event) (bool, error) {
	return p.eventBus.Offer(ctx, event)
}