Added ability to use filters for aggregate data

app/routes/v2/latest.py

@@ -1,17 +1,18 @@
-from flask import jsonify, request
+from flask import request, jsonify
 from ...routes import api_v2 as api
 
 @api.route('/latest')
 def latest():
-    #Query parameters.
-    country_code = request.args.get('country_code', type=str)
+    # Query parameters.
+    args = request.args
 
     # Get the serialized version of all the locations.
     locations = request.source.get_all()
+    #print([i.country_code for i in locations])
 
-    # Return aggregate data for country if provided.
-    if not country_code is None:
-        locations = list(filter(lambda location: location['country_code'] == country_code.upper(), locations))
+    # Filter based on args.
+    if len(args) > 0:
+        locations = [i for i in locations for j in args if hasattr(i, j) and getattr(i, j) == args[j]]
 
     # All the latest information.
     # latest = list(map(lambda location: location['latest'], locations))