feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/infra/contract/eventbus/consume_option.go

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed 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 eventbus
+
+type ConsumerOpt func(option *ConsumerOption)
+
+type ConsumerOption struct {
+	Orderly *bool
+	// ConsumeFromWhere
+}
+
+func WithConsumerOrderly(orderly bool) ConsumerOpt {
+	return func(option *ConsumerOption) {
+		option.Orderly = &orderly
+	}
+}

backend/infra/contract/eventbus/eventbus.go

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed 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 eventbus
+
+import "context"
+
+//go:generate  mockgen -destination ../../../internal/mock/infra/contract/eventbus/eventbus_mock.go -package mock -source eventbus.go Factory
+type Producer interface {
+	Send(ctx context.Context, body []byte, opts ...SendOpt) error
+	BatchSend(ctx context.Context, bodyArr [][]byte, opts ...SendOpt) error
+}
+
+type Consumer interface{}
+type ConsumerHandler interface {
+	HandleMessage(ctx context.Context, msg *Message) error
+}
+
+type Message struct {
+	Topic string
+	Group string
+	Body  []byte
+}

backend/infra/contract/eventbus/send_option.go

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed 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 eventbus
+
+type SendOpt func(option *SendOption)
+
+type SendOption struct {
+	ShardingKey *string
+}
+
+func WithShardingKey(key string) SendOpt {
+	return func(o *SendOption) {
+		o.ShardingKey = &key
+	}
+}