add position to sim info

pojo/SimInfoPojo.py

@@ -1,16 +1,26 @@
+import datetime
+import time
+
+
 class SimInfoPojo:
     phone: str
     ccid: str
+    update_at: int
+    position: int
 
-    def __init__(self, phone: str, ccid: str):
+    def __init__(self, phone: str, ccid: str, position, update_at: int = int(time.time())):
         self.phone = phone
         self.ccid = ccid
+        self.update_at = update_at
+        self.position = position
 
     @staticmethod
     def from_firestore_dict(source):
         phone = source['phone']
         ccid = source['ccid']
-        result = SimInfoPojo(phone=phone, ccid=ccid)
+        update_at = source['update_at']
+        position = source['position']
+        result = SimInfoPojo(phone=phone, ccid=ccid, update_at=update_at, position=position)
         result.id = id
         return result
 
@@ -18,6 +28,8 @@ class SimInfoPojo:
         dest = {
             u'phone': self.phone,
             u'ccid': self.ccid,
+            u'update_at': self.update_at,
+            u'position': self.position,
         }
 
         return dest

pojo/serial_modem.py

@@ -2,8 +2,6 @@ from dataclasses import dataclass
 
 from gsmmodem import GsmModem
 
-from pojo.contact_pojo import ContactPojo
-
 
 @dataclass
 class SerialModem():