stream id support, minor tweaks

core/logger/attrs.go

@@ -19,6 +19,9 @@ const ConnectionAttr = "connection"
 // AccountAttr represents the attribute name for the account.
 const AccountAttr = "account"
 
+// StreamIDAttr represents the workflow stream identifier (for example, all the processes triggered by one request).
+const StreamIDAttr = "streamId"
+
 // CounterIDAttr represents the attribute name for the counter ID.
 const CounterIDAttr = "counterId"
 
@@ -63,6 +66,16 @@ func HTTPStatusName(code int) zap.Field {
 	return zap.String(HTTPStatusNameAttr, http.StatusText(code))
 }
 
+// StreamID returns a zap.Fields with the give stream ID.
+func StreamID(val any) zap.Field {
+	switch item := val.(type) {
+	case string:
+		return zap.String(StreamIDAttr, item)
+	default:
+		return zap.Any(StreamIDAttr, item)
+	}
+}
+
 // Body returns a zap.Field with the given request body value.
 func Body(val any) zap.Field {
 	switch item := val.(type) {

core/logger/attrs_test.go

@@ -60,6 +60,27 @@ func TestHTTPStatusName(t *testing.T) {
 	assert.Equal(t, http.StatusText(http.StatusOK), val.String)
 }
 
+func TestStreamID(t *testing.T) {
+	var cases = []struct {
+		input  interface{}
+		result interface{}
+	}{
+		{
+			input:  "",
+			result: "",
+		},
+		{
+			input:  "test body",
+			result: "test body",
+		},
+	}
+	for _, c := range cases {
+		val := StreamID(c.input)
+		assert.Equal(t, StreamIDAttr, val.Key)
+		assert.Equal(t, c.result, val.String)
+	}
+}
+
 func TestBody(t *testing.T) {
 	var cases = []struct {
 		input  interface{}
@@ -74,8 +95,8 @@ func TestBody(t *testing.T) {
 			result: nil,
 		},
 		{
-			input:  "ooga booga",
-			result: "ooga booga",
+			input:  "test body",
+			result: "test body",
 		},
 		{
 			input:  `{"success":true}`,
@@ -90,8 +111,8 @@ func TestBody(t *testing.T) {
 			result: nil,
 		},
 		{
-			input:  []byte("ooga booga"),
-			result: "ooga booga",
+			input:  []byte("test body"),
+			result: "test body",
 		},
 		{
 			input:  []byte(`{"success":true}`),

core/logger/json_with_context_encoder.go

@@ -458,7 +458,7 @@ func addFields(enc zapcore.ObjectEncoder, fields []zapcore.Field) {
 	hasEntries := false
 	for _, f := range fields {
 		switch f.Key {
-		case HandlerAttr, ConnectionAttr, AccountAttr:
+		case HandlerAttr, ConnectionAttr, AccountAttr, StreamIDAttr:
 			f.AddTo(enc)
 		default:
 			hasEntries = true

core/logger/mg_transport_client_adapter.go

@@ -14,12 +14,18 @@ const (
 	mgDebugLogResp    = "MG TRANSPORT API Response: %s"
 )
 
+// MGTransportClientLogger implements both v1.BasicLogger and v1.DebugLogger.
+type MGTransportClientLogger interface {
+	v1.BasicLogger
+	v1.DebugLogger
+}
+
 type mgTransportClientAdapter struct {
 	log Logger
 }
 
 // MGTransportClientAdapter constructs an adapter that will log MG requests and responses.
-func MGTransportClientAdapter(log Logger) v1.BasicLogger {
+func MGTransportClientAdapter(log Logger) MGTransportClientLogger {
 	return &mgTransportClientAdapter{log: log}
 }
 

core/logger/zap.go

@@ -44,7 +44,7 @@ func EncoderConfigConsole() zapcore.EncoderConfig {
 		LevelKey:      "level",
 		TimeKey:       "datetime",
 		NameKey:       "logger",
-		CallerKey:     "caller",
+		CallerKey:     "",
 		FunctionKey:   zapcore.OmitKey,
 		StacktraceKey: "",
 		LineEnding:    "\n",
@@ -88,7 +88,7 @@ func EncoderConfigJSON() zapcore.EncoderConfig {
 		LevelKey:         "level_name",
 		TimeKey:          "datetime",
 		NameKey:          "logger",
-		CallerKey:        "caller",
+		CallerKey:        "",
 		FunctionKey:      zapcore.OmitKey,
 		StacktraceKey:    "",
 		LineEnding:       "\n",