refactor: refactor QueuedMessage to TaskMessage across the codebase

README.md

@@ -130,10 +130,10 @@ func main() {
   rets := make(chan string, taskN)
 
   // initial queue pool
-  q := queue.NewPool(5, queue.WithFn(func(ctx context.Context, m core.QueuedMessage) error {
+  q := queue.NewPool(5, queue.WithFn(func(ctx context.Context, m core.TaskMessage) error {
     v, ok := m.(*job)
     if !ok {
-      if err := json.Unmarshal(m.Bytes(), &v); err != nil {
+      if err := json.Unmarshal(m.Payload(), &v); err != nil {
         return err
       }
     }
@@ -207,10 +207,10 @@ func main() {
     nsq.WithChannel("foobar"),
     // concurrent job number
     nsq.WithMaxInFlight(10),
-    nsq.WithRunFunc(func(ctx context.Context, m core.QueuedMessage) error {
+    nsq.WithRunFunc(func(ctx context.Context, m core.TaskMessage) error {
       v, ok := m.(*job)
       if !ok {
-        if err := json.Unmarshal(m.Bytes(), &v); err != nil {
+        if err := json.Unmarshal(m.Payload(), &v); err != nil {
           return err
         }
       }
@@ -286,10 +286,10 @@ func main() {
     nats.WithAddr("127.0.0.1:4222"),
     nats.WithSubj("example"),
     nats.WithQueue("foobar"),
-    nats.WithRunFunc(func(ctx context.Context, m core.QueuedMessage) error {
+    nats.WithRunFunc(func(ctx context.Context, m core.TaskMessage) error {
       v, ok := m.(*job)
       if !ok {
-        if err := json.Unmarshal(m.Bytes(), &v); err != nil {
+        if err := json.Unmarshal(m.Payload(), &v); err != nil {
           return err
         }
       }
@@ -370,10 +370,10 @@ func main() {
   w := redisdb.NewWorker(
     redisdb.WithAddr("127.0.0.1:6379"),
     redisdb.WithChannel("foobar"),
-    redisdb.WithRunFunc(func(ctx context.Context, m core.QueuedMessage) error {
+    redisdb.WithRunFunc(func(ctx context.Context, m core.TaskMessage) error {
       v, ok := m.(*job)
       if !ok {
-        if err := json.Unmarshal(m.Bytes(), &v); err != nil {
+        if err := json.Unmarshal(m.Payload(), &v); err != nil {
           return err
         }
       }

_example/example02/main.go

@@ -30,10 +30,10 @@ func main() {
 	rets := make(chan string, taskN)
 
 	// initial queue pool
-	q := queue.NewPool(5, queue.WithFn(func(ctx context.Context, m core.QueuedMessage) error {
+	q := queue.NewPool(5, queue.WithFn(func(ctx context.Context, m core.TaskMessage) error {
 		v, ok := m.(*job)
 		if !ok {
-			if err := json.Unmarshal(m.Bytes(), &v); err != nil {
+			if err := json.Unmarshal(m.Payload(), &v); err != nil {
 				return err
 			}
 		}

benchmark_test.go

@@ -12,8 +12,8 @@ import (
 var count = 1
 
 type testqueue interface {
-	Queue(task core.QueuedMessage) error
-	Request() (core.QueuedMessage, error)
+	Queue(task core.TaskMessage) error
+	Request() (core.TaskMessage, error)
 }
 
 func testQueue(b *testing.B, pool testqueue) {
@@ -94,7 +94,7 @@ func BenchmarkQueue(b *testing.B) {
 // 		Payload: []byte(`{"timeout":3600000000000}`),
 // 	}
 // 	w := NewRing(
-// 		WithFn(func(ctx context.Context, m core.QueuedMessage) error {
+// 		WithFn(func(ctx context.Context, m core.TaskMessage) error {
 // 			return nil
 // 		}),
 // 	)
@@ -119,7 +119,7 @@ func BenchmarkRingWithTask(b *testing.B) {
 		},
 	}
 	w := NewRing(
-		WithFn(func(ctx context.Context, m core.QueuedMessage) error {
+		WithFn(func(ctx context.Context, m core.TaskMessage) error {
 			return nil
 		}),
 	)

core/worker.go

@@ -4,24 +4,24 @@ import (
 	"context"
 )
 
-// Worker represents a worker that processes queued messages.
-// It provides methods to run the worker, shut it down, queue messages, and request messages from the queue.
+// Worker represents an interface for a worker that processes tasks.
+// It provides methods to run tasks, shut down the worker, queue tasks, and request tasks from the queue.
 type Worker interface {
 	// Run starts the worker and processes the given task in the provided context.
 	// It returns an error if the task cannot be processed.
-	Run(ctx context.Context, task QueuedMessage) error
+	Run(ctx context.Context, task TaskMessage) error
 
 	// Shutdown stops the worker and performs any necessary cleanup.
 	// It returns an error if the shutdown process fails.
 	Shutdown() error
 
 	// Queue adds a task to the worker's queue.
 	// It returns an error if the task cannot be added to the queue.
-	Queue(task QueuedMessage) error
+	Queue(task TaskMessage) error
 
 	// Request retrieves a task from the worker's queue.
 	// It returns the queued message and an error if the retrieval fails.
-	Request() (QueuedMessage, error)
+	Request() (TaskMessage, error)
 }
 
 // QueuedMessage represents an interface for a message that can be queued.
@@ -31,6 +31,8 @@ type QueuedMessage interface {
 	Bytes() []byte
 }
 
+// TaskMessage represents an interface for a task message that can be queued.
+// It embeds the QueuedMessage interface and adds a method to retrieve the payload of the message.
 type TaskMessage interface {
 	QueuedMessage
 	Payload() []byte

metric_test.go

@@ -13,8 +13,8 @@ import (
 
 func TestMetricData(t *testing.T) {
 	w := NewRing(
-		WithFn(func(ctx context.Context, m core.QueuedMessage) error {
-			switch string(m.Bytes()) {
+		WithFn(func(ctx context.Context, m core.TaskMessage) error {
+			switch string(m.Payload()) {
 			case "foo1":
 				panic("missing something")
 			case "foo2":

mocks/mocks.go

@@ -1,4 +1,5 @@
 package mocks
 
 //go:generate mockgen -package=mocks -destination=mock_worker.go github.com/golang-queue/queue/core Worker
-//go:generate mockgen -package=mocks -destination=mock_message.go github.com/golang-queue/queue/core QueuedMessage
+//go:generate mockgen -package=mocks -destination=mock_queued_message.go github.com/golang-queue/queue/core QueuedMessage
+//go:generate mockgen -package=mocks -destination=mock_task_message.go github.com/golang-queue/queue/core TaskMessage

options.go

@@ -11,7 +11,7 @@ var (
 	defaultCapacity    = 0
 	defaultWorkerCount = int64(runtime.NumCPU())
 	defaultNewLogger   = NewLogger()
-	defaultFn          = func(context.Context, core.QueuedMessage) error { return nil }
+	defaultFn          = func(context.Context, core.TaskMessage) error { return nil }
 	defaultMetric      = NewMetric()
 )
 
@@ -67,7 +67,7 @@ func WithWorker(w core.Worker) Option {
 }
 
 // WithFn set custom job function
-func WithFn(fn func(context.Context, core.QueuedMessage) error) Option {
+func WithFn(fn func(context.Context, core.TaskMessage) error) Option {
 	return OptionFunc(func(q *Options) {
 		q.fn = fn
 	})
@@ -86,7 +86,7 @@ type Options struct {
 	logger      Logger
 	queueSize   int
 	worker      core.Worker
-	fn          func(context.Context, core.QueuedMessage) error
+	fn          func(context.Context, core.TaskMessage) error
 	afterFn     func()
 	metric      Metric
 }

queue_test.go

@@ -28,6 +28,10 @@ func (m mockMessage) Bytes() []byte {
 	return bytesconv.StrToBytes(m.message)
 }
 
+func (m mockMessage) Payload() []byte {
+	return bytesconv.StrToBytes(m.message)
+}
+
 func TestNewQueueWithZeroWorker(t *testing.T) {
 	controller := gomock.NewController(t)
 	defer controller.Finish()
@@ -61,8 +65,9 @@ func TestNewQueueWithDefaultWorker(t *testing.T) {
 	assert.Nil(t, q)
 
 	w := mocks.NewMockWorker(controller)
-	m := mocks.NewMockQueuedMessage(controller)
+	m := mocks.NewMockTaskMessage(controller)
 	m.EXPECT().Bytes().Return([]byte("test")).AnyTimes()
+	m.EXPECT().Payload().Return([]byte("test")).AnyTimes()
 	w.EXPECT().Shutdown().Return(nil)
 	w.EXPECT().Request().Return(m, nil).AnyTimes()
 	w.EXPECT().Run(context.Background(), m).Return(nil).AnyTimes()
@@ -83,7 +88,7 @@ func TestHandleTimeout(t *testing.T) {
 		Body:    []byte("foo"),
 	}
 	w := NewRing(
-		WithFn(func(ctx context.Context, m core.QueuedMessage) error {
+		WithFn(func(ctx context.Context, m core.TaskMessage) error {
 			time.Sleep(200 * time.Millisecond)
 			return nil
 		}),
@@ -115,7 +120,7 @@ func TestJobComplete(t *testing.T) {
 		Body:    []byte("foo"),
 	}
 	w := NewRing(
-		WithFn(func(ctx context.Context, m core.QueuedMessage) error {
+		WithFn(func(ctx context.Context, m core.TaskMessage) error {
 			return errors.New("job completed")
 		}),
 	)
@@ -136,7 +141,7 @@ func TestJobComplete(t *testing.T) {
 	}
 
 	w = NewRing(
-		WithFn(func(ctx context.Context, m core.QueuedMessage) error {
+		WithFn(func(ctx context.Context, m core.TaskMessage) error {
 			time.Sleep(200 * time.Millisecond)
 			return errors.New("job completed")
 		}),
@@ -196,11 +201,11 @@ func TestMockWorkerAndMessage(t *testing.T) {
 	controller := gomock.NewController(t)
 	defer controller.Finish()
 
-	m := mocks.NewMockQueuedMessage(controller)
+	m := mocks.NewMockTaskMessage(controller)
 
 	w := mocks.NewMockWorker(controller)
 	w.EXPECT().Shutdown().Return(nil)
-	w.EXPECT().Request().DoAndReturn(func() (core.QueuedMessage, error) {
+	w.EXPECT().Request().DoAndReturn(func() (core.TaskMessage, error) {
 		return m, errors.New("nil")
 	})