get_current_issue to use existing json response

Author: nmdefries

src/acquisition/flusurv/flusurv.py

@@ -217,15 +217,12 @@ def get_data(location_code):
     return data_out
 
 
-def get_current_issue():
-    """Scrape the current issue from the FluSurv main page."""
-
-    # fetch
-    data = fetch_json(
-        "PostPhase03DataTool",
-        {"appversion": "Public", "key": "", "injson": []}
-    )
+def get_current_issue(data):
+    """
+    Extract the current issue from the FluSurv API result.
 
+    data: dictionary representing a JSON response from the FluSurv API
+    """
     # extract
     date = datetime.strptime(data["loaddatetime"], "%b %d, %Y")
 

src/acquisition/flusurv/flusurv_update.py

@@ -175,8 +175,10 @@ def main():
     # fmt: on
     args = parser.parse_args()
 
+    data = fetch_flusurv_object()
+
     # scrape current issue from the main page
-    issue = flusurv.get_current_issue()
+    issue = flusurv.get_current_issue(data)
     print(f"current issue: {int(issue)}")
 
     # fetch flusurv data