Replace /gtfs-date with /gtfs-feed-info for more descriptive date info (

#44)

app.py

@@ -5,7 +5,7 @@
 from flask import Flask, jsonify
 
 from src.alerts import fetch_alerts, get_alerts_data
-from src.gtfs import fetch_gtfs, get_gtfs_data, get_gtfs_date_updated
+from src.gtfs import fetch_gtfs, get_gtfs_data, get_gtfs_feed_info
 from src.live_tracking import fetch_rtf, get_rtf_data
 from src.stops import fetch_stops, get_stops_data
 
@@ -28,11 +28,9 @@ def get_rtf():
 def get_all_stops():
   return jsonify(get_stops_data())
 
-@app.route('/gtfs-date')
+@app.route('/gtfs-feed-info')
 def get_gtfs_date():
-  if get_gtfs_date_updated():
-    return jsonify(get_gtfs_date_updated())
-  return jsonify('Unknown when GTFS was last updated')
+  return jsonify(get_gtfs_feed_info())
 
 if __name__ == '__main__':
   alerts_event, gtfs_event, rtf_event, stops_event = [threading.Event() for i in range(4)]

src/gtfs.py

@@ -1,15 +1,10 @@
 import csv
 
-# from subprocess import PIPE, Popen, STDOUT
-# import datetime
-# import threading
-# import zipfile
-
 TCAT_NY_US = "tcat-ny-us"
 TEN_SECONDS = 10
 
 gtfs_data = []
-date_updated = None
+gtfs_feed_info = {}
 
 
 def fetch_gtfs(event):
@@ -28,8 +23,16 @@ def extract_gtfs():
             gtfs_data.append(route)
 
 
-def get_gtfs_date_updated():
-    return date_updated
+def get_gtfs_feed_info():
+    global gtfs_feed_info
+    with open(f"{TCAT_NY_US}/feed_info.txt") as csv_file:
+        csv_reader = csv.reader(csv_file, delimiter=",")
+        column_names = next(csv_reader)
+        for row in csv_reader:
+            for index, column in enumerate(column_names):
+                if column in {"feed_start_date", "feed_end_date", "feed_version"}:
+                    gtfs_feed_info[column] = row[index]
+    return gtfs_feed_info
 
 
 def get_gtfs_data():