docs: Issue 168 fix doc discrepancy

docs/adapters.md

@@ -28,17 +28,17 @@ Workflow uses the adapter pattern to decouple core workflow logic from infrastru
 **Interface**:
 ```go
 type EventStreamer interface {
-    NewProducer() (Producer, error)
-    NewConsumer(name string) (Consumer, error)
+    NewSender(ctx context.Context, topic string) (EventSender, error)
+    NewReceiver(ctx context.Context, topic string, name string, opts ...ReceiverOption) (EventReceiver, error)
 }
 
-type Producer interface {
-    Produce(ctx context.Context, event OutboxEvent) error
+type EventSender interface {
+    Send(ctx context.Context, foreignID string, statusType int, headers map[Header]string) error
     Close() error
 }
 
-type Consumer interface {
-    Consume(ctx context.Context, fn func(*Event, Ack) error) error
+type EventReceiver interface {
+    Recv(ctx context.Context) (*Event, Ack, error)
     Close() error
 }
 ```
@@ -281,46 +281,62 @@ type MyEventStreamer struct {
     config Config
 }
 
-func (s *MyEventStreamer) NewProducer() (workflow.Producer, error) {
-    return &MyProducer{client: s.client}, nil
+func (s *MyEventStreamer) NewSender(ctx context.Context, topic string) (workflow.EventSender, error) {
+    return &MySender{
+        client: s.client,
+        topic:  topic,
+    }, nil
 }
 
-func (s *MyEventStreamer) NewConsumer(name string) (workflow.Consumer, error) {
-    return &MyConsumer{
+func (s *MyEventStreamer) NewReceiver(ctx context.Context, topic string, name string, opts ...workflow.ReceiverOption) (workflow.EventReceiver, error) {
+    return &MyReceiver{
         client:    s.client,
+        topic:     topic,
         groupName: name,
     }, nil
 }
 
-type MyProducer struct {
+type MySender struct {
     client MyClient
+    topic  string
 }
 
-func (p *MyProducer) Produce(ctx context.Context, event workflow.OutboxEvent) error {
-    return p.client.Publish(ctx, event.Topic, event.Data)
+func (s *MySender) Send(ctx context.Context, foreignID string, statusType int, headers map[workflow.Header]string) error {
+    return s.client.Publish(ctx, s.topic, foreignID, statusType, headers)
 }
 
-func (p *MyProducer) Close() error {
-    return p.client.Close()
+func (s *MySender) Close() error {
+    return s.client.Close()
 }
 
-type MyConsumer struct {
+type MyReceiver struct {
     client    MyClient
+    topic     string
     groupName string
 }
 
-func (c *MyConsumer) Consume(ctx context.Context, fn func(*workflow.Event, workflow.Ack) error) error {
-    return c.client.Subscribe(ctx, c.groupName, func(msg Message) error {
-        event := &workflow.Event{
-            ID:        msg.ID,
-            ForeignID: msg.ForeignID,
-            Type:      msg.Type,
-            // ... map other fields
-        }
-
-        ack := &MyAck{msg: msg}
-        return fn(event, ack)
-    })
+func (r *MyReceiver) Recv(ctx context.Context) (*workflow.Event, workflow.Ack, error) {
+    msg, err := r.client.PollMessage(ctx, r.topic, r.groupName)
+    if err != nil {
+        return nil, nil, err
+    }
+
+    event := &workflow.Event{
+        ID:        msg.ID,
+        ForeignID: msg.ForeignID,
+        Type:      msg.Type,
+        // ... map other fields
+    }
+
+    ack := func() error {
+        return r.client.AckMessage(ctx, msg.ID)
+    }
+
+    return event, ack, nil
+}
+
+func (r *MyReceiver) Close() error {
+    return r.client.Close()
 }
 ```
 

docs/architecture.md

@@ -190,17 +190,17 @@ Adapters provide infrastructure abstraction:
 
 ```go
 type EventStreamer interface {
-    NewProducer() (Producer, error)
-    NewConsumer(name string) (Consumer, error)
+    NewSender(ctx context.Context, topic string) (EventSender, error)
+    NewReceiver(ctx context.Context, topic string, name string, opts ...ReceiverOption) (EventReceiver, error)
 }
 
-type Producer interface {
-    Produce(ctx context.Context, event OutboxEvent) error
+type EventSender interface {
+    Send(ctx context.Context, foreignID string, statusType int, headers map[Header]string) error
     Close() error
 }
 
-type Consumer interface {
-    Consume(ctx context.Context, fn func(*Event, Ack) error) error
+type EventReceiver interface {
+    Recv(ctx context.Context) (*Event, Ack, error)
     Close() error
 }
 ```