refactor: generalize channel type handling across various components

lib/binding-manager.ts

@@ -7,7 +7,7 @@
 import fs from "node:fs/promises";
 import path from "node:path";
 
-export type ChannelType = "telegram" | "whatsapp";
+export type ChannelType = string;
 
 export interface BindingAnalysis {
   channelEnabled: boolean;

lib/context-guard.ts

@@ -12,10 +12,10 @@ import path from "node:path";
 
 export type InteractionContext =
   | { type: "via-agent"; agentId: string; agentName?: string }
-  | { type: "direct"; channel?: "telegram" | "whatsapp" | "cli" }
+  | { type: "direct"; channel?: string; chatId?: string }
   | {
       type: "group";
-      channel: "telegram" | "whatsapp";
+      channel: string;
       groupId: string;
       projectName?: string;
     };
@@ -64,7 +64,7 @@ export async function detectContext(
 
       return {
         type: "group",
-        channel: messageChannel as "telegram" | "whatsapp",
+        channel: messageChannel,
         groupId: actualGroupId,
         projectName,
       };
@@ -72,11 +72,12 @@ export async function detectContext(
   }
 
   // --- Direct (DM or CLI) ---
+  // Extract chat ID from sessionKey (e.g. "agent:devclaw:telegram:direct:657120585")
+  const chatId = sessionKey ? sessionKey.split(":").pop() : undefined;
   return {
     type: "direct",
-    channel: messageChannel
-      ? (messageChannel as "telegram" | "whatsapp")
-      : "cli",
+    channel: messageChannel ?? "cli",
+    chatId,
   };
 }
 

lib/notify.ts

@@ -121,35 +121,31 @@ function buildMessage(event: NotifyEvent): string {
 }
 
 /**
- * Send a notification message to a Telegram/WhatsApp target.
+ * Send a notification message via the native OpenClaw messaging CLI.
  *
- * Uses the OpenClaw CLI to invoke the message tool.
+ * Uses `openclaw message send` which handles target resolution, chunking,
+ * retries, and error reporting for all supported channels.
  * Fails silently (logs error but doesn't throw) to avoid breaking the main flow.
  */
 async function sendMessage(
   target: string,
   message: string,
-  channel: "telegram" | "whatsapp",
+  channel: string,
   workspaceDir: string,
 ): Promise<boolean> {
   try {
-    // Use openclaw agent to send via message tool
-    // The message tool requires action=send, target, message
     await execFileAsync(
       "openclaw",
       [
-        "gateway",
-        "call",
-        "tools.invoke",
-        "--params",
-        JSON.stringify({
-          tool: "message",
-          params: {
-            action: "send",
-            target,
-            message,
-          },
-        }),
+        "message",
+        "send",
+        "--channel",
+        channel,
+        "--target",
+        target,
+        "--message",
+        message,
+        "--json",
       ],
       { timeout: 30_000 },
     );
@@ -178,8 +174,8 @@ export async function notify(
     config?: NotificationConfig;
     /** Target for project-scoped notifications (groupId) */
     groupId?: string;
-    /** Channel type for routing */
-    channel?: "telegram" | "whatsapp";
+    /** Channel type for routing (e.g. "telegram", "whatsapp", "discord", "slack") */
+    channel?: string;
     /** Target for DM notifications (orchestrator) */
     orchestratorDm?: string;
   },

lib/projects.ts

@@ -23,6 +23,8 @@ export type Project = {
   baseBranch: string;
   deployBranch: string;
   autoChain: boolean;
+  /** Messaging channel for this project's group (e.g. "telegram", "whatsapp", "discord", "slack"). Stored at registration time. */
+  channel?: string;
   /** Project-level role execution: parallel (DEV+QA can run simultaneously) or sequential (only one role at a time). Default: parallel */
   roleExecution?: "parallel" | "sequential";
   maxDevWorkers?: number;
@@ -133,6 +135,9 @@ export async function readProjects(workspaceDir: string): Promise<ProjectsData>
     if (project.autoChain === undefined) {
       project.autoChain = false;
     }
+    if (!project.channel) {
+      project.channel = "telegram";
+    }
   }
 
   return data;

lib/tools/heartbeat-tick.ts

@@ -519,10 +519,11 @@ export function createHeartbeatTickTool(api: OpenClawPluginApi) {
         skipped: result.skipped.length,
       });
 
-      // Send heartbeat notification to orchestrator DM
+      // Send heartbeat notification back to whoever triggered it
+      // Both channel and target are derived from context (DM sessionKey)
       const notifyConfig = getNotificationConfig(pluginConfig);
-      const orchestratorDm = pluginConfig?.orchestratorDm as string | undefined;
-      
+      const orchestratorDm = context.type === "direct" ? context.chatId : undefined;
+
       await notify(
         {
           type: "heartbeat",
@@ -541,7 +542,7 @@ export function createHeartbeatTickTool(api: OpenClawPluginApi) {
           workspaceDir,
           config: notifyConfig,
           orchestratorDm,
-          channel: "telegram",
+          channel: "channel" in context ? context.channel : undefined,
         },
       );
 

lib/tools/project-register.ts

@@ -161,7 +161,7 @@ export function createProjectRegisterTool(api: OpenClawPluginApi) {
       // Provide helpful note if project is already registered
       const contextInfo = context.projectName
         ? `Note: This group is already registered as "${context.projectName}". You may be re-registering it.`
-        : `Registering project for this ${context.channel === "whatsapp" ? "WhatsApp" : "Telegram"} group (ID: ${actualGroupId.substring(0, 20)}...).`;
+        : `Registering project for this ${context.channel} group (ID: ${actualGroupId.substring(0, 20)}...).`;
 
       // 1. Check project not already registered (allow re-register if incomplete)
       const data = await readProjects(workspaceDir);
@@ -205,6 +205,7 @@ export function createProjectRegisterTool(api: OpenClawPluginApi) {
         baseBranch,
         deployBranch,
         autoChain: false,
+        channel: context.channel,
         roleExecution,
         dev: emptyWorkerState([...DEV_TIERS]),
         qa: emptyWorkerState([...QA_TIERS]),

lib/tools/task-complete.ts

@@ -298,8 +298,7 @@ export function createTaskCompleteTool(api: OpenClawPluginApi) {
           workspaceDir,
           config: notifyConfig,
           groupId,
-          // Channel detection: default to telegram if not available
-          channel: "telegram",
+          channel: project.channel ?? "telegram",
         },
       );