Add Message Suggested Api (#1326)

Co-authored-by: luowei <glpat-EjySCyNjWiLqAED-YmwM>

api/controllers/service_api/app/conversation.py

@@ -54,6 +54,7 @@ class ConversationDetailApi(AppApiResource):
             raise NotFound("Conversation Not Exists.")
         return {"result": "success"}, 204
 
+
 class ConversationRenameApi(AppApiResource):
 
     @marshal_with(simple_conversation_fields)

api/controllers/service_api/app/message.py

@@ -10,6 +10,8 @@ from controllers.service_api.app.error import NotChatAppError
 from controllers.service_api.wraps import AppApiResource
 from libs.helper import TimestampField, uuid_value
 from services.message_service import MessageService
+from extensions.ext_database import db
+from models.model import Account, Message
 
 
 class MessageListApi(AppApiResource):
@@ -96,5 +98,36 @@ class MessageFeedbackApi(AppApiResource):
         return {'result': 'success'}
 
 
+class MessageSuggestedApi(AppApiResource):
+    def get(self, app_model, end_user, message_id):
+        message_id = str(message_id)
+        if app_model.mode != 'chat':
+            raise NotChatAppError()
+
+        try:
+            message = db.session.query(Message).filter(
+                Message.id == message_id,
+                Message.app_id == app_model.id,
+            ).first()
+
+            if end_user is None and message.from_account_id is not None:
+                user = db.session.get(Account, message.from_account_id)
+            elif end_user is None and message.from_end_user_id is not None:
+                user = create_or_update_end_user_for_user_id(app_model, message.from_end_user_id)
+            else:
+                user = end_user
+
+            questions = MessageService.get_suggested_questions_after_answer(
+                app_model=app_model,
+                user=user,
+                message_id=message_id
+            )
+        except services.errors.message.MessageNotExistsError:
+            raise NotFound("Message Not Exists.")
+
+        return {'result': 'success', 'data': questions}
+
+
 api.add_resource(MessageListApi, '/messages')
 api.add_resource(MessageFeedbackApi, '/messages/<uuid:message_id>/feedbacks')
+api.add_resource(MessageSuggestedApi, '/messages/<uuid:message_id>/suggested')