[core] Add noweb engine

examples/python/whatsapp_download_files_bot.py

@@ -25,6 +25,17 @@ def send_message(chat_id, text):
     )
     response.raise_for_status()
 
+def send_seen(chat_id, message_id, participant):
+    response = requests.post(
+        "http://localhost:3000/api/sendSeen",
+        json={
+            "session": "default",
+            "chatId": chat_id,
+            "messageId": message_id,
+            "participant": participant,
+        },
+    )
+    response.raise_for_status()
 
 @app.route("/")
 def whatsapp_echo():
@@ -48,7 +59,13 @@ def whatsapp_webhook():
         return "No files in the message"
 
     # Number in format 791111111@c.us
-    from_ = payload["from"]
+    chat_id = payload["from"]
+    # Message ID - false_11111111111@c.us_AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+    message_id = payload['id']
+    # For groups - who sent the message
+    participant = payload.get('participant')
+    # IMPORTANT - Always send seen before sending new message
+    send_seen(chat_id=chat_id, message_id=message_id, participant=participant)
 
     # Download the file and download it to the current folder
     client_url = payload["mediaUrl"]
@@ -61,7 +78,7 @@ def whatsapp_webhook():
     # Send a text back via WhatsApp HTTP API
     text = f"We have downloaded file here: {path}"
     print(text)
-    send_message(chat_id=from_, text=text)
+    send_message(chat_id=chat_id, text=text)
 
     # Send OK back
     return "OK"

examples/python/whatsapp_echo_bot.py

@@ -24,6 +24,31 @@ def send_message(chat_id, text):
     )
     response.raise_for_status()
 
+def reply(chat_id, message_id, text):
+    response = requests.post(
+        "http://localhost:3000/api/reply",
+        json={
+            "chatId": chat_id,
+            "text": text,
+            "reply_to": message_id,
+            "session": "default",
+        },
+    )
+    response.raise_for_status()
+
+
+def send_seen(chat_id, message_id, participant):
+    response = requests.post(
+        "http://localhost:3000/api/sendSeen",
+        json={
+            "session": "default",
+            "chatId": chat_id,
+            "messageId": message_id,
+            "participant": participant,
+        },
+    )
+    response.raise_for_status()
+
 
 @app.route("/")
 def whatsapp_echo():
@@ -45,9 +70,19 @@ def whatsapp_webhook():
     payload = data["payload"]
     # The text
     text = payload["body"]
-    # Number in format 1231231231@c.us
-    from_ = payload["from"]
+    # Number in format 1231231231@c.us or @g.us for group
+    chat_id = payload["from"]
+    # Message ID - false_11111111111@c.us_AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+    message_id = payload['id']
+    # For groups - who sent the message
+    participant = payload.get('participant')
+    # IMPORTANT - Always send seen before sending new message
+    send_seen(chat_id=chat_id, message_id=message_id, participant=participant)
+
     # Send a text back via WhatsApp HTTP API
-    send_message(chat_id=from_, text=text)
+    send_message(chat_id=chat_id, text=text)
+    # OR reply on the message
+    # reply(chat_id=chat_id, message_id=message_id, text=text)
+
     # Send OK back
     return "OK"