(20251122) Reformatted the muster roll data to return only unique combinations to reduce the load on the frontend.

backend/api/helpers/muster_roll.py

@@ -124,7 +124,7 @@ def load_from_cosec(
     masters_dir = os.path.join(base_dir, r"masters")
 
     # Create an instance of the automation object:
-    cosec = CosecWeb(
+    current_app.cosec = CosecWeb(
         cosec_url = cosec_url,
         username = username,
         password = password,
@@ -134,10 +134,10 @@ def load_from_cosec(
     )
 
     # Perform the login:
-    cosec.login(initial_sleep = 2.5)
+    current_app.cosec.login(initial_sleep = 2.5)
 
     # Get the in/out report:
-    report_path = cosec.get_muster_roll(
+    report_path = current_app.cosec.get_muster_roll(
         initial_sleep = 1.0,
         on_date = on_date or date_time.get_current_utc_date_time(),
         group_ids = group_ids,
@@ -145,10 +145,10 @@ def load_from_cosec(
     )
 
     # Log out to end the cycle:
-    cosec.logout()
+    current_app.cosec.logout()
 
     # Close the browser window:
-    cosec.quit()
+    current_app.cosec.quit()
 
     # If we didn't get any path, the download failed:
     if report_path is None:
@@ -158,7 +158,7 @@ def load_from_cosec(
     # Else, we parse the data and hold it:
     else:
         current_app.printer("Fetched Muster Roll.")
-        report_df = cosec.read_muster_roll_xls(report_path)
+        report_df = current_app.cosec.read_muster_roll_xls(report_path)
         report_df = report_df[[
             "User ID", "User Name", "Category Name",
             "Grade Name", "Branch Name", "Department Name",