Refactor add meal flow and remove v2 routes

Migrated add_meal_v2 routes and templates to add_meal, renaming endpoints and updating references throughout the app. Removed legacy daily_log2 route and template, consolidating to daily_log. Moved macro_arr_to_json to utils.py for reuse. Updated navigation and redirect logic to use new routes. Improved item finding and barcode scanning UI.

application/user/routes.py

@@ -12,7 +12,7 @@ from application import db
 from forms import FoodItemForm
 from models import FoodItem, FoodLog
 from datetime import datetime
-from application.utils import login_required
+from application.utils import login_required, macro_arr_to_json
 from numpy import array
 from zoneinfo import ZoneInfo
 
@@ -22,58 +22,6 @@ user_bp = Blueprint(
     template_folder="templates",
 )
 
-
-def macro_arr_to_json(data: list[float]):
-    assert len(data) == 4
-    cal = data[0]
-    pro = data[3]
-    car = data[2]
-    fat = data[1]
-    macros = [
-        {
-            "name": "Calories",
-            "current": cal,
-            "target": 2000,
-            "bar_width": 100 - abs(cal / 20 - 100),
-            "bar_width_overflow": max(0, cal / 20 - 100),
-            "unit": " kcal",
-            "color": "bg-calories",
-            "overflow_color": "bg-calories-dark",
-        },
-        {
-            "name": "Protein",
-            "current": pro,
-            "target": 150,
-            "bar_width": 100 - abs(pro / 1.5 - 100),
-            "bar_width_overflow": max(0, pro / 1.5 - 100),
-            "unit": "g",
-            "color": "bg-protein",
-            "overflow_color": "bg-protein-dark",
-        },
-        {
-            "name": "Carbs",
-            "current": car,
-            "target": 250,
-            "bar_width": 100 - abs(car / 2.5 - 100),
-            "bar_width_overflow": max(0, car / 2.5 - 100),
-            "unit": "g",
-            "color": "bg-carbs",
-            "overflow_color": "bg-carbs-dark",
-        },
-        {
-            "name": "Fat",
-            "current": fat,
-            "target": 70,
-            "bar_width": 100 - abs(fat / 0.7 - 100),
-            "bar_width_overflow": max(0, fat / 0.7 - 100),
-            "unit": "g",
-            "color": "bg-fat",
-            "overflow_color": "bg-fat-dark",
-        },
-    ]
-    return macros
-
-
 user_bp.before_request(login_required)
 
 
@@ -83,6 +31,35 @@ def dashboard():
     return render_template("dashboard.html", items=items)
 
 
+@user_bp.route("/daily_log", methods=["GET"])
+def daily_log():
+    # Get today's date according to user's timezone
+    today = datetime.now(ZoneInfo(current_user.timezone)).date()
+
+    # Save date in session
+    session["selected_date"] = today.isoformat()
+
+    # Get logs from today
+    logs_today = current_user.food_logs.filter_by(
+        date_=today.isoformat()
+    ).all()
+
+    # calculate macros
+    macros = array((0.0, 0.0, 0.0, 0.0))
+    for log in logs_today:
+        macros += array(log.food_item.macros()) / 100 * log.amount
+    macros = macro_arr_to_json(macros.tolist())
+
+    # Render HTML
+    return render_template(
+        "daily_log.html",
+        macros=macros,
+        logs=logs_today,
+        today=today.strftime("%d/%m/%Y"),
+        min=min,
+    )
+
+
 @user_bp.route("/delete_food_item/<int:id>", methods=["POST"])
 def delete_food_item(id: int):
     item = FoodItem.query.get(id)
@@ -119,35 +96,6 @@ def edit_food_item(id: int):
     return redirect(url_for("user.dashboard"))
 
 
-@user_bp.route("/daily_log2", methods=["GET"])
-def daily_log2():
-    # Get today's date according to user's timezone
-    today = datetime.now(ZoneInfo(current_user.timezone)).date()
-
-    # Save date in session
-    session["selected_date"] = today.isoformat()
-
-    # Get logs from today
-    logs_today = current_user.food_logs.filter_by(
-        date_=today.isoformat()
-    ).all()
-
-    # calculate macros
-    macros = array((0.0, 0.0, 0.0, 0.0))
-    for log in logs_today:
-        macros += array(log.food_item.macros()) / 100 * log.amount
-    macros = macro_arr_to_json(macros.tolist())
-
-    # Render HTML
-    return render_template(
-        "daily_log2.html",
-        macros=macros,
-        logs=logs_today,
-        today=today.strftime("%d/%m/%Y"),
-        min=min,
-    )
-
-
 @user_bp.route("/remove_log/<int:id>", methods=["POST"])
 def remove_log(id: int):
     log = db.session.get(FoodLog, id)
@@ -158,4 +106,4 @@ def remove_log(id: int):
     # Delete log
     db.session.delete(log)
     db.session.commit()
-    return redirect(url_for("user.daily_log2"))
+    return redirect(url_for("user.daily_log"))