feat: default values, general item excludes, images, queueManager to manage multi worker messaging to telegram to prevent too many connections

Signed-off-by: Omar Sánchez Pizarro <omar.sanchez@pistacero.net>

datalayer/wallapop_article.py

@@ -1,6 +1,8 @@
+import datetime
+import pandas as pd
 
 class WallapopArticle:
-    def __init__(self, id, title, description, price, currency, location, allows_shipping, url):
+    def __init__(self, id, title, description, price, currency, location, allows_shipping, url, images, modified_at):
         self._id = id
         self._title = title
         self._description = description
@@ -9,7 +11,8 @@ class WallapopArticle:
         self._location = location
         self._allows_shipping = allows_shipping
         self._url = url
-
+        self._images = images
+        self._modified_at = modified_at
     @classmethod
     def load_from_json(cls, json_data):
         return cls(
@@ -20,7 +23,9 @@ class WallapopArticle:
             json_data['price']['currency'],
             json_data['location']['city'],
             json_data['shipping']['user_allows_shipping'],
-            json_data['web_slug']
+            json_data['web_slug'],
+            json_data['images'],
+            json_data['modified_at']
         )
 
     def get_id(self):
@@ -30,7 +35,8 @@ class WallapopArticle:
         return self._title
 
     def get_description(self):
-        return self._description
+        #return only 500 characters
+        return self._description[:500] + "..." if len(self._description) > 500 else self._description
 
     def get_price(self):
         return self._price
@@ -42,14 +48,23 @@ class WallapopArticle:
         return self._location
 
     def get_allows_shipping(self):
-        return self._allows_shipping
+        return "✅" if self._allows_shipping else "❌"
 
     def get_url(self):
         return self._url
 
+    def get_images(self):
+        return [img['urls']['medium'] for img in self._images[:3]]
+
+    def get_modified_at(self):
+        # Convert timestamp in milliseconds to datetime string "YYYY-MM-DD HH:MM:SS"
+        ts = int(self._modified_at)
+        dt = datetime.date.fromtimestamp(ts / 1000)
+        return dt.strftime("%Y-%m-%d %H:%M:%S")
+
     def __eq__(self, article):
         return self.get_id() == article.get_id()
 
     def __str__(self):
         return f"Article(id={self._id}, title='{self._title}', " \
-               f"price={self._price} {self._currency}, url='{self._url}')"
+               f"price={self._price} {self._currency}, url='{self._url}', modified_at='{self._modified_at}')"