mongodb: add support for context management

mongodb/mongodb.go

@@ -121,12 +121,12 @@ func New(config ...Config) *Storage {
 	return store
 }
 
-// Get value by key
+// GetWithContext gets value by key with context
-func (s *Storage) Get(key string) ([]byte, error) {
+func (s *Storage) GetWithContext(ctx context.Context, key string) ([]byte, error) {
 	if len(key) <= 0 {
 		return nil, nil
 	}
-	res := s.col.FindOne(context.Background(), bson.M{"key": key})
+	res := s.col.FindOne(ctx, bson.M{"key": key})
 	item := s.acquireItem()
 
 	if err := res.Err(); err != nil {
@@ -149,11 +149,16 @@ func (s *Storage) Get(key string) ([]byte, error) {
 	return item.Value, nil
 }
 
-// Set key with value, replace if document exits
+// Get gets value by key
+func (s *Storage) Get(key string) ([]byte, error) {
+	return s.GetWithContext(context.Background(), key)
+}
+
+// SetWithContext sets key with value, replace if document exits with context
 //
 // document will be remove automatically if exp is set, based on MongoDB TTL Indexes
 // Set key with value
-func (s *Storage) Set(key string, val []byte, exp time.Duration) error {
+func (s *Storage) SetWithContext(ctx context.Context, key string, val []byte, exp time.Duration) error {
 	// Ain't Nobody Got Time For That
 	if len(key) <= 0 || len(val) <= 0 {
 		return nil
@@ -167,25 +172,43 @@ func (s *Storage) Set(key string, val []byte, exp time.Duration) error {
 	if exp != 0 {
 		item.Expiration = time.Now().Add(exp).UTC()
 	}
-	_, err := s.col.ReplaceOne(context.Background(), filter, item, options.Replace().SetUpsert(true))
+	_, err := s.col.ReplaceOne(ctx, filter, item, options.Replace().SetUpsert(true))
 
 	s.releaseItem(item)
 	return err
 }
 
-// Delete document by key
+// Set sets key with value, replace if document exits
-func (s *Storage) Delete(key string) error {
+//
+// document will be remove automatically if exp is set, based on MongoDB TTL Indexes
+// Set key with value
+func (s *Storage) Set(key string, val []byte, exp time.Duration) error {
+	return s.SetWithContext(context.Background(), key, val, exp)
+}
+
+// DeleteWithContext deletes document by key with context
+func (s *Storage) DeleteWithContext(ctx context.Context, key string) error {
 	// Ain't Nobody Got Time For That
 	if len(key) <= 0 {
 		return nil
 	}
-	_, err := s.col.DeleteOne(context.Background(), bson.M{"key": key})
+	_, err := s.col.DeleteOne(ctx, bson.M{"key": key})
 	return err
 }
 
+// Delete deletes document by key
+func (s *Storage) Delete(key string) error {
+	return s.DeleteWithContext(context.Background(), key)
+}
+
+// Reset all keys by drop collection with context
+func (s *Storage) ResetWithContext(ctx context.Context) error {
+	return s.col.Drop(ctx)
+}
+
 // Reset all keys by drop collection
 func (s *Storage) Reset() error {
-	return s.col.Drop(context.Background())
+	return s.ResetWithContext(context.Background())
 }
 
 // Close the database

mongodb/mongodb_test.go

@@ -66,6 +66,19 @@ func Test_MongoDB_Set(t *testing.T) {
 	require.NoError(t, err)
 }
 
+func Test_MongoDB_SetWithContext(t *testing.T) {
+	var (
+		key = "john"
+		val = []byte("doe")
+	)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	cancel()
+
+	err := testStore.SetWithContext(ctx, key, val, 0)
+	require.ErrorIs(t, err, context.Canceled)
+}
+
 func Test_MongoDB_Set_Override(t *testing.T) {
 	var (
 		key = "john"
@@ -99,6 +112,23 @@ func Test_MongoDB_Get(t *testing.T) {
 	require.Equal(t, val, result)
 }
 
+func Test_MongoDB_GetWithContext(t *testing.T) {
+	var (
+		key = "john"
+		val = []byte("doe")
+	)
+
+	err := testStore.Set(key, val, 0)
+	require.NoError(t, err)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	cancel()
+
+	result, err := testStore.GetWithContext(ctx, key)
+	require.ErrorIs(t, err, context.Canceled)
+	require.Zero(t, len(result))
+}
+
 func Test_MongoDB_Set_Expiration(t *testing.T) {
 	var (
 		key = "john"
@@ -159,6 +189,26 @@ func Test_MongoDB_Delete(t *testing.T) {
 	require.Zero(t, len(result))
 }
 
+func Test_MongoDB_DeleteWithContext(t *testing.T) {
+	var (
+		key = "john"
+		val = []byte("doe")
+	)
+
+	err := testStore.Set(key, val, 0)
+	require.NoError(t, err)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	cancel()
+
+	err = testStore.DeleteWithContext(ctx, key)
+	require.ErrorIs(t, err, context.Canceled)
+
+	result, err := testStore.Get(key)
+	require.NoError(t, err)
+	require.Equal(t, val, result)
+}
+
 func Test_MongoDB_Reset(t *testing.T) {
 	val := []byte("doe")
 
@@ -183,6 +233,30 @@ func Test_MongoDB_Reset(t *testing.T) {
 	require.Zero(t, len(result))
 }
 
+func Test_MongoDB_ResetWithContext(t *testing.T) {
+	val := []byte("doe")
+
+	err := testStore.Set("john1", val, 0)
+	require.NoError(t, err)
+
+	err = testStore.Set("john2", val, 0)
+	require.NoError(t, err)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	cancel()
+
+	err = testStore.ResetWithContext(ctx)
+	require.ErrorIs(t, err, context.Canceled)
+
+	result, err := testStore.Get("john1")
+	require.NoError(t, err)
+	require.Equal(t, val, result)
+
+	result, err = testStore.Get("john2")
+	require.NoError(t, err)
+	require.Equal(t, val, result)
+}
+
 func Test_MongoDB_Close(t *testing.T) {
 	testStore := newTestStore(t)
 	require.NoError(t, testStore.Close())