Refactor render_users_and_workouts method

app.py

@@ -137,7 +137,7 @@ def delete_user(user_id):
 def workouts(user_id):
     user = User.query.get(user_id)
     if request.method == 'GET':
-        workouts_data = get_workouts_for_user(user)
+        workouts_data = get_workouts_for_user(user, user.workouts)
         return render_template('workouts_list.html', workouts=workouts_data)
 
     elif request.method == 'POST':
@@ -263,7 +263,7 @@ def delete_workout(user_id, workout_id):
 @app.route('/user/<int:user_id>/workouts', methods=['GET'])
 def workouts_for_user(user_id):
     user = User.query.get(user_id)
-    workouts_data = get_workouts_for_user(user)
+    workouts_data = get_workouts_for_user(user, user.workouts)
     return render_template('workouts_list.html', workouts=workouts_data)
 
 
@@ -283,7 +283,7 @@ def update_users_bike(user_id):
 @ app.route('/user/<int:user_id>/calendar', methods=['GET'])
 def calendar_view(user_id):
     user = User.query.get(user_id)
-    workouts = get_workouts_for_user(user)
+    workouts = get_workouts_for_user(user, user.workouts)
     date = request.args.get('date', default=datetime.now().date(), type=toDate)
     calendar_month = generate_calendar_monthly_view(workouts, date)
     return render_template('partials/calendar.html', calendar_month=calendar_month, user_id=user_id)
@@ -292,7 +292,7 @@ def calendar_view(user_id):
 @ app.route("/user/<int:user_id>/workout/list", methods=['GET'])
 def workout_list(user_id):
     user = User.query.get(user_id)
-    workouts = get_workouts_for_user(user)
+    workouts = get_workouts_for_user(user, user.workouts)
     return render_template('partials/workouts_list_fragment.html', workouts=workouts, user_id=user_id, workouts_all_loaded=True)
 
 
@@ -304,53 +304,58 @@ def calendar_workout_view(user_id, workout_id):
     return render_template('partials/selected_workout_view.html', workout=workout_view_data, user_id=user_id)
 
 
+# Utilities
+
+def generate_user_data(user, workouts=[]):
+    """
+    Generate data for a single user.
+
+    Parameters:
+    - user: The user object.
+    - workouts: List of workouts for the user.
+
+    Returns:
+    - dict: A dictionary containing user data and related information.
+    """
+
+    return {
+        'id': user.id,
+        'name': user.name,
+        'bike_id': user.bike_id,
+        'workouts_count': len(workouts),
+        'workouts': workouts,
+        'daily_duration_sparkline': generate_daily_duration_sparkline(workouts),
+        'calendar_month': generate_calendar_monthly_view(workouts, datetime.now().date())
+    }
+
+
 def render_users_and_workouts():
+    """
+    Render users and their associated workouts.
+    """
     users = User.query.all()
-    users_data = []
-    for user in users:
-        workouts = get_workouts_for_user(user)
-        if not workouts:
-            user_data = {
-                'id': user.id,
-                'name': user.name,
-                'bike_id': user.bike_id,
-                'workouts_count': 0,
-                'workouts': [],
-                'daily_duration_sparkline': '',
-                'calendar_month': generate_calendar_monthly_view([], datetime.now().date())
-            }
-            users_data.append(user_data)
-            continue
 
-        user_data = {
-            'id': user.id,
-            'name': user.name,
-            'bike_id': user.bike_id,
-            'workouts_count': len(workouts),
-            'workouts': workouts,
-            'daily_duration_sparkline': generate_daily_duration_sparkline(workouts),
-            'calendar_month': generate_calendar_monthly_view(workouts, datetime.now().date())
-        }
-        users_data.append(user_data)
+    users_data = [generate_user_data(user, get_workouts_for_user(
+        user, user.workouts)) for user in users]
 
-    if htmx:
-        return render_template('users_and_workouts_wrapper.html',
-                               users=users_data, bikes=Bike.query.all())
-    return render_template('users_and_workouts.html', users=users_data, bikes=Bike.query.all())
+    template_name = 'users_and_workouts_wrapper.html' if htmx else 'users_and_workouts.html'
+    return render_template(template_name, users=users_data, bikes=Bike.query.all())
 
 
-def get_workouts_for_user(user):
+def get_workouts_for_user(user, workouts):
     """
     Retrieve view data for all workouts of a user.
 
     Parameters:
-    - user: The user object with a 'workouts' attribute containing all user workouts.
+    - user: The user object.
+
+    - workouts: A list of all user workouts.
 
     Returns:
     - list: A list of view data for valid workouts.
     """
 
-    return [get_workout_view_data(workout, user) for workout in user.workouts if get_workout_view_data(workout, user)]
+    return [get_workout_view_data(workout, user) for workout in workouts if get_workout_view_data(workout, user)]
 
 
 def get_workout_view_data(workout, user):