fix(chat): enable chat operations and make mute duration configurable

Removes the '// TODO: not working' markers from the six chat endpoints
(pin, unpin, archive, unarchive, mute, unmute). Investigation confirmed
the implementation is correct: the endpoints work on fully-established
sessions that have synced WhatsApp app state keys. The markers were
likely added after testing on a fresh session where keys had not yet
been distributed by the WhatsApp server.

Also fixes the hardcoded 1-hour mute duration: the BodyStruct now
accepts an optional `duration` field (seconds). Sending 0 or omitting
the field mutes the chat indefinitely, matching WhatsApp's own behaviour.

Author: edilsonoliveirama

pkg/chat/handler/chat_handler.go

@@ -204,7 +204,7 @@ func (c *chatHandler) ChatUnarchive(ctx *gin.Context) {
 
 // Mute a chat
 // @Summary Mute a chat
-// @Description Mute a chat
+// @Description Mute a chat. Set duration to the number of seconds to mute (e.g. 28800 = 8 hours, 604800 = 1 week). Use 0 to mute forever.
 // @Tags Chat
 // @Accept json
 // @Produce json

pkg/chat/service/chat_service.go

@@ -32,6 +32,8 @@ type chatService struct {
 
 type BodyStruct struct {
 	Chat string `json:"chat"`
+	// Duration is used by mute operations: seconds to mute (0 = mute forever).
+	Duration int64 `json:"duration,omitempty"`
 }
 
 type HistorySyncRequestStruct struct {
@@ -184,7 +186,8 @@ func (c *chatService) ChatMute(data *BodyStruct, instance *instance_model.Instan
 		return "", errors.New("invalid phone number")
 	}
 
-	err = client.SendAppState(context.Background(), appstate.BuildMute(recipient, true, 1*time.Hour))
+	muteDuration := time.Duration(data.Duration) * time.Second
+	err = client.SendAppState(context.Background(), appstate.BuildMute(recipient, true, muteDuration))
 	if err != nil {
 		c.loggerWrapper.GetLogger(instance.Id).LogError("[%s] error mute chat: %v", instance.Id, err)
 		return "", err

pkg/routes/routes.go

@@ -162,12 +162,12 @@ func (r *Routes) AssignRoutes(eng *gin.Engine) {
 	{
 		routes.Use(r.authMiddleware.Auth)
 		{
-			routes.POST("/pin", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatPin)             // TODO: not working
-			routes.POST("/unpin", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatUnpin)         // TODO: not working
-			routes.POST("/archive", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatArchive)     // TODO: not working
-			routes.POST("/unarchive", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatUnarchive) // TODO: not working
-			routes.POST("/mute", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatMute)           // TODO: not working
-			routes.POST("/unmute", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatUnmute)       // TODO: not working
+			routes.POST("/pin", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatPin)
+			routes.POST("/unpin", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatUnpin)
+			routes.POST("/archive", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatArchive)
+			routes.POST("/unarchive", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatUnarchive)
+			routes.POST("/mute", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatMute)
+			routes.POST("/unmute", r.jidValidationMiddleware.ValidateNumberField(), r.chatHandler.ChatUnmute)
 			routes.POST("/history-sync", r.chatHandler.HistorySyncRequest)
 		}
 	}