Add FedEx tracking functionality and configuration to the code

- Add FedEx configuration to config.ini
- Add FedEx tracking module to dependencies
- Implement FedEx tracking functionality
- Add FedEx as a supported carrier in the tracker

config.dist.ini

@@ -1,3 +1,7 @@
 [KeyDelivery]
 key = api_key
 secret = api_secret
+
+[FedEx]
+key = api_key
+secret = api_secret

pyproject.toml

@@ -21,6 +21,7 @@ dependencies = [
     "pykeydelivery",
     "postat",
     "glsapi",
+    "fedextrack",
     "sqlalchemy",
     "python-dateutil",
 ]

src/trackbert/classes/tracker.py

@@ -9,8 +9,6 @@ from typing import Optional, Tuple, Never
 from .database import Database
 from ..trackers.base import BaseTracker
 
-from pykeydelivery import KeyDelivery
-
 
 class Tracker:
     loop_interval = 60

src/trackbert/trackers/fedex.py

@@ -0,0 +1,54 @@
+from .base import BaseTracker
+from ..classes.database import Event
+
+from fedextrack import FedEx as FedExAPI
+from dateutil.parser import parse
+
+import json
+import logging
+
+
+class FedEx(BaseTracker):
+    def __init__(self, *args, **kwargs):
+        self.api = FedExAPI.from_config("config.ini")
+
+    def get_status(self, tracking_number, carrier):
+        response = self.api.track_by_tracking_number(tracking_number)
+
+        try:
+            all_results = response["output"]["completeTrackResults"][0]["trackResults"]
+            
+            all_events = []
+
+            for result in all_results:
+                events = result["scanEvents"]
+                for event in events:
+                    all_events.append(event)
+
+            logging.debug(f"Got events for {tracking_number}: {len(all_events)}")
+        except KeyError:
+            logging.error(f"Error getting events for {tracking_number}: {all_events}")
+            return
+
+        events = sorted(
+            all_events, key=lambda x: x["date"], reverse=True
+        )
+
+        for event in events:
+            event_time = parse(event["date"]).strftime("%Y-%m-%d %H:%M:%S")
+            event_description = f"{event['scanLocation']['city'], event['scanLocation']['countryCode']} {event['eventDescription']}"
+
+            yield Event(
+                shipment_id=0,
+                event_time=event_time,
+                event_description=event_description,
+                raw_event=json.dumps(event),
+            )
+
+    def supported_carriers(self):
+        return [
+            ("fedex", 100),
+        ]
+
+
+tracker = FedEx