feat: add openim optimize commit code

internal/msggateway/message_handler.go

@@ -127,7 +127,7 @@ func (g GrpcHandler) GetSeq(context context.Context, data *Req) ([]byte, error)
 	}
 	resp, err := g.msgRpcClient.GetMaxSeq(context, &req)
 	if err != nil {
-		return nil, errs.Wrap(err, "GetSeq: error calling GetMaxSeq on msgRpcClient")
+		return nil, err
 	}
 	c, err := proto.Marshal(resp)
 	if err != nil {
@@ -136,23 +136,32 @@ func (g GrpcHandler) GetSeq(context context.Context, data *Req) ([]byte, error)
 	return c, nil
 }
 
-func (g GrpcHandler) SendMessage(context context.Context, data *Req) ([]byte, error) {
-	msgData := sdkws.MsgData{}
+// SendMessage handles the sending of messages through gRPC. It unmarshals the request data,
+// validates the message, and then sends it using the message RPC client.
+func (g GrpcHandler) SendMessage(ctx context.Context, data *Req) ([]byte, error) {
+	// Unmarshal the message data from the request.
+	var msgData sdkws.MsgData
 	if err := proto.Unmarshal(data.Data, &msgData); err != nil {
-		return nil, err
+		return nil, errs.Wrap(err, "error unmarshalling message data")
 	}
+
+	// Validate the message data structure.
 	if err := g.validate.Struct(&msgData); err != nil {
-		return nil, err
+		return nil, errs.Wrap(err, "message data validation failed")
 	}
+
 	req := msg.SendMsgReq{MsgData: &msgData}
-	resp, err := g.msgRpcClient.SendMsg(context, &req)
+
+	resp, err := g.msgRpcClient.SendMsg(ctx, &req)
 	if err != nil {
 		return nil, err
 	}
+
 	c, err := proto.Marshal(resp)
 	if err != nil {
-		return nil, err
+		return nil, errs.Wrap(err, "error marshalling response")
 	}
+
 	return c, nil
 }
 
@@ -163,7 +172,7 @@ func (g GrpcHandler) SendSignalMessage(context context.Context, data *Req) ([]by
 	}
 	c, err := proto.Marshal(resp)
 	if err != nil {
-		return nil, err
+		return nil, errs.Wrap(err, "error marshalling response")
 	}
 	return c, nil
 }
@@ -171,7 +180,7 @@ func (g GrpcHandler) SendSignalMessage(context context.Context, data *Req) ([]by
 func (g GrpcHandler) PullMessageBySeqList(context context.Context, data *Req) ([]byte, error) {
 	req := sdkws.PullMessageBySeqsReq{}
 	if err := proto.Unmarshal(data.Data, &req); err != nil {
-		return nil, err
+		return nil, errs.Wrap(err, "error unmarshaling request")
 	}
 	if err := g.validate.Struct(data); err != nil {
 		return nil, err

pkg/common/config/parse.go

@@ -37,32 +37,21 @@ const (
 	DefaultFolderPath    = "../config/"
 )
 
-// return absolude path join ../config/, this is k8s container config path.
-func GetDefaultConfigPath() string {
+// GetDefaultConfigPath returns the absolute path to the default configuration directory
+// relative to the executable's location. It is intended for use in Kubernetes container configurations.
+// Errors are returned to the caller to allow for flexible error handling.
+func GetDefaultConfigPath() (string, error) {
 	executablePath, err := os.Executable()
 	if err != nil {
-		fmt.Println("GetDefaultConfigPath error:", err.Error())
-		return ""
+		return "", errs.Wrap(err, "failed to get executable path")
 	}
 
+	// Calculate the config path as a directory relative to the executable's location
 	configPath, err := genutil.OutDir(filepath.Join(filepath.Dir(executablePath), "../config/"))
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "failed to get output directory: %v\n", err)
-		os.Exit(1)
+		return "", errs.Wrap(err, "failed to get output directory")
 	}
-	return configPath
-}
-
-// getProjectRoot returns the absolute path of the project root directory.
-func GetProjectRoot() string {
-	executablePath, _ := os.Executable()
-
-	projectRoot, err := genutil.OutDir(filepath.Join(filepath.Dir(executablePath), "../../../../.."))
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "failed to get output directory: %v\n", err)
-		os.Exit(1)
-	}
-	return projectRoot
+	return configPath, nil
 }
 
 func GetOptionsByNotification(cfg NotificationConf) msgprocessor.Options {
@@ -106,19 +95,33 @@ func initConfig(config any, configName, configFolderPath string) error {
 	return nil
 }
 
+// InitConfig initializes the application configuration by loading it from a specified folder path.
+// If the folder path is not provided, it attempts to use the OPENIMCONFIG environment variable,
+// and as a fallback, it uses the default configuration path. It loads both the main configuration
+// and notification configuration, wrapping errors for better context.
 func InitConfig(configFolderPath string) error {
+	// Use the provided config folder path, or fallback to environment variable or default path
 	if configFolderPath == "" {
-		envConfigPath := os.Getenv("OPENIMCONFIG")
-		if envConfigPath != "" {
-			configFolderPath = envConfigPath
-		} else {
-			configFolderPath = GetDefaultConfigPath()
+		configFolderPath = os.Getenv("OPENIMCONFIG")
+		if configFolderPath == "" {
+			var err error
+			configFolderPath, err = GetDefaultConfigPath()
+			if err != nil {
+				// Wrap and return the error if getting the default config path fails
+				return err
+			}
 		}
 	}
 
+	// Initialize the main configuration
 	if err := initConfig(&Config, FileName, configFolderPath); err != nil {
 		return err
 	}
 
-	return initConfig(&Config.Notification, NotificationFileName, configFolderPath)
+	// Initialize the notification configuration
+	if err := initConfig(&Config.Notification, NotificationFileName, configFolderPath); err != nil {
+		return err
+	}
+
+	return nil
 }

pkg/common/config/parse_test.go

@@ -31,7 +31,7 @@ func TestGetDefaultConfigPath(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if got := GetDefaultConfigPath(); got != tt.want {
+			if got, _ := GetDefaultConfigPath(); got != tt.want {
 				t.Errorf("GetDefaultConfigPath() = %v, want %v", got, tt.want)
 			}
 		})
@@ -47,7 +47,7 @@ func TestGetProjectRoot(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if got := GetProjectRoot(); got != tt.want {
+			if got, _ := GetProjectRoot(); got != tt.want {
 				t.Errorf("GetProjectRoot() = %v, want %v", got, tt.want)
 			}
 		})

pkg/common/db/cache/user.go

@@ -277,9 +277,9 @@ func (u *UserCacheRedis) refreshStatusOffline(ctx context.Context, userID string
 func (u *UserCacheRedis) refreshStatusOnline(ctx context.Context, userID string, platformID int32, isNil bool, err error, result, key string) error {
 	var onlineStatus user.OnlineStatus
 	if !isNil {
-		err2 := json.Unmarshal([]byte(result), &onlineStatus)
+		err := json.Unmarshal([]byte(result), &onlineStatus)
 		if err != nil {
-			return errs.Wrap(err2)
+			return errs.Wrap(err, "json.Unmarshal failed")
 		}
 		onlineStatus.PlatformIDs = RemoveRepeatedElementsInList(append(onlineStatus.PlatformIDs, platformID))
 	} else {

pkg/rpcclient/msg.go

@@ -147,14 +147,24 @@ func NewMessageRpcClient(discov discoveryregistry.SvcDiscoveryRegistry) MessageR
 	return MessageRpcClient(*NewMessage(discov))
 }
 
+// SendMsg sends a message through the gRPC client and returns the response.
+// It wraps any encountered error for better error handling and context understanding.
 func (m *MessageRpcClient) SendMsg(ctx context.Context, req *msg.SendMsgReq) (*msg.SendMsgResp, error) {
 	resp, err := m.Client.SendMsg(ctx, req)
-	return resp, err
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
 }
 
+// GetMaxSeq retrieves the maximum sequence number from the gRPC client.
+// Errors during the gRPC call are wrapped to provide additional context.
 func (m *MessageRpcClient) GetMaxSeq(ctx context.Context, req *sdkws.GetMaxSeqReq) (*sdkws.GetMaxSeqResp, error) {
 	resp, err := m.Client.GetMaxSeq(ctx, req)
-	return resp, err
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
 }
 
 func (m *MessageRpcClient) GetMaxSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error) {
@@ -181,9 +191,15 @@ func (m *MessageRpcClient) GetMsgByConversationIDs(ctx context.Context, docIDs [
 	return resp.MsgDatas, err
 }
 
+// PullMessageBySeqList retrieves messages by their sequence numbers using the gRPC client.
+// It directly forwards the request to the gRPC client and returns the response along with any error encountered.
 func (m *MessageRpcClient) PullMessageBySeqList(ctx context.Context, req *sdkws.PullMessageBySeqsReq) (*sdkws.PullMessageBySeqsResp, error) {
 	resp, err := m.Client.PullMessageBySeqs(ctx, req)
-	return resp, err
+	if err != nil {
+		// Wrap the error to provide more context if the gRPC call fails.
+		return nil, err
+	}
+	return resp, nil
 }
 
 func (m *MessageRpcClient) GetConversationMaxSeq(ctx context.Context, conversationID string) (int64, error) {