Remove manual food item addition and barcode scanning

Deleted routes and templates related to manual food item entry and barcode scanning, including add_food_item, add_food_item_manual, food_item, log_food, and related session-based selection routes. Updated navigation in base.html to remove links to these features and added links to overview, daily log, and dashboard. Simplified daily_log.html to format log amounts, and removed unused imports and forms from routes.py.

application/templates/base.html

@@ -21,10 +21,13 @@
             <div class="collapse navbar-collapse" id="navbarNav">
                 <ul class="navbar-nav">
                     <li class="nav-item">
-                        <a class="nav-link" href="{{ url_for('scan') }}">Scan</a>
+                        <a class="nav-link" href="{{ url_for('user.overview') }}">Overview</a>
                     </li>
                     <li class="nav-item">
-                        <a class="nav-link" href="{{ url_for('user.add_food_item_manual') }}">Add Manually</a>
+                        <a class="nav-link" href="{{ url_for('user.daily_log') }}">Daily Log</a>
+                    </li>
+                    <li class="nav-item">
+                        <a class="nav-link" href="{{ url_for('user.dashboard') }}">Dashboard</a>
                     </li>
                 </ul>
                 <ul class="navbar-nav ms-auto">

application/user/routes.py

@@ -4,14 +4,11 @@ from flask import (
     url_for,
     render_template,
     flash,
-    session,
-    jsonify,
-    abort,
 )
 from flask_login import current_user
 from application import db
-from forms import FoodItemForm, FoodLogForm
-from models import FoodItem, FoodLog
+from forms import FoodItemForm
+from models import FoodItem
 from datetime import datetime, timezone
 
 user_bp = Blueprint(
@@ -47,46 +44,6 @@ def delete_food_item(id: int):
     return redirect(url_for("user.dashboard"))
 
 
-@user_bp.route("/add_food_item/<string:barcode>", methods=["GET", "POST"])
-def add_food_item(barcode):
-    form = FoodItemForm(barcode=barcode)
-    print(form)
-
-    if form.validate_on_submit():
-        print("[DEBUG] Valid form")
-        if FoodItem.query.filter_by(barcode=form.barcode.data).first() is None:
-            assert form.name.data is not None
-            assert form.energy.data is not None
-            assert form.protein.data is not None
-            assert form.carbs.data is not None
-            assert form.fat.data is not None
-            db.session.add(
-                FoodItem(
-                    name=form.name.data,
-                    owner_id=current_user.id,
-                    energy=form.energy.data,
-                    protein=form.protein.data,
-                    carbs=form.carbs.data,
-                    fat=form.fat.data,
-                    barcode=form.barcode.data,
-                    saturated_fat=form.saturated_fat.data,
-                    sugar=form.sugar.data,
-                )
-            )
-            db.session.commit()
-            print("[DEBUG] New item added")
-            return redirect(
-                url_for("user.food_item", barcode=form.barcode.data)
-            )
-    else:
-        print("[DEBUG] Invalid form")
-    if form.barcode.data:
-        print("1")
-        return render_template("add_food_item.html", form=form)
-    else:
-        return redirect("/")
-
-
 @user_bp.route("/edit_food_item/<int:id>", methods=["GET", "POST"])
 def edit_food_item(id: int):
     item = FoodItem.query.get(id)
@@ -109,103 +66,11 @@ def edit_food_item(id: int):
     return redirect(url_for("user.dashboard"))
 
 
-@user_bp.route("/food_item/<string:barcode>", methods=["GET"])
-def food_item(barcode):
-    food = FoodItem.query.filter_by(barcode=barcode).first()
-    if food:
-        return redirect(url_for("user.log_food", item_id=food.id))
-    else:
-        return render_template(
-            "add_food_item.html",
-            barcode=barcode,
-            form=FoodItemForm(barcode=barcode),
-        )
-
-
-@user_bp.route("/add_food_item_manual", methods=["GET", "POST"])
-def add_food_item_manual():
-    form = FoodItemForm()
-    for item in form:
-        print(item)
-    if form.validate_on_submit():
-        assert form.name.data is not None
-        assert form.energy.data is not None
-        assert form.protein.data is not None
-        assert form.carbs.data is not None
-        assert form.fat.data is not None
-        db.session.add(
-            FoodItem(
-                name=form.name.data,
-                owner_id=current_user.id,
-                energy=form.energy.data,
-                protein=form.protein.data,
-                carbs=form.carbs.data,
-                fat=form.fat.data,
-                barcode=form.barcode.data,
-                saturated_fat=form.saturated_fat.data,
-                sugar=form.sugar.data,
-            )
-        )
-        db.session.commit()
-        return redirect(url_for("user.dashboard"))
-    return render_template("add_food_item_manual.html", form=form)
-
-
-@user_bp.route("/log_food", methods=["GET", "POST"])
-def log_food():
-    form = FoodLogForm()
-    item_id = session["item_id"]
-    meal_type = session["meal_type"]
-    if item_id is None or meal_type is None:
-        return redirect("/")
-    if db.session.get(FoodItem, item_id):
-        if form.validate_on_submit():
-            assert form.amount.data is not None
-            db.session.add(
-                FoodLog(
-                    item_id,
-                    current_user.id,
-                    form.amount.data,
-                    part_of_day=meal_type,
-                )
-            )
-            db.session.commit()
-            return redirect(url_for("user.dashboard"))
-    return render_template("log_food.html", form=form)
-
-
 @user_bp.route("/overview", methods=["GET"])
 def overview():
     return render_template("overview.html")
 
 
-@user_bp.route("/select_meal/<int:meal_type>", methods=["GET"])
-def select_meal(meal_type: int):
-    assert type(meal_type) is int
-    session["meal_type"] = meal_type
-    return redirect(url_for("user.scan_product"))
-
-
-@user_bp.route("/select_item/<int:item_id>", methods=["GET"])
-def select_item(item_id: int):
-    assert type(item_id) is int
-    session["item_id"] = item_id
-    return redirect(url_for("user.log_food"))
-
-
-@user_bp.route("/get_foodid", methods=["GET"])
-def scan_product():
-    return render_template("get_item.html")
-
-
-@user_bp.route("/add_meal", methods=["GET"])
-def add_meal():
-    meal_type = session["meal_type"]
-    if meal_type is None:
-        return redirect("/")
-    return render_template("scan.html")
-
-
 @user_bp.route("/", methods=["GET"])
 def daily_log():
     today = datetime.now(timezone.utc).date()
@@ -217,17 +82,3 @@ def daily_log():
     return render_template(
         "daily_log.html", date=(today.strftime("%d/%m/%y")), logs=logs
     )
-
-
-@user_bp.route("/foodId_from_barcode/<string:barcode>", methods=["GET"])
-def foodId_from_barcode(barcode: str):
-    # Check if barcode contains only digits
-    if not barcode.isdigit():
-        return abort(
-            400, description="Invalid barcode: must contain only digits"
-        )
-
-    item = current_user.food_items.filter_by(barcode=barcode).first()
-    if item is None:
-        return redirect(url_for("user.add_food_item", barcode=barcode))
-    return jsonify({"item_id": item.id})

application/user/templates/add_food_item.html

@@ -1,49 +0,0 @@
-{% extends "base.html" %}
-
-{% block content %}
-<form method="POST">
-    {{ form.hidden_tag() }}
-
-    <div class="mb-3">
-        {{ form.barcode.label(class="form-label") }}
-        {{ form.barcode(class="form-control-plaintext", readonly=true) }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.name.label(class="form-label") }}
-        {{ form.name(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.energy.label(class="form-label") }}
-        {{ form.energy(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.protein.label(class="form-label") }}
-        {{ form.protein(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.carbs.label(class="form-label") }}
-        {{ form.carbs(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.sugar.label(class="form-label") }}
-        {{ form.sugar(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.fat.label(class="form-label") }}
-        {{ form.fat(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.saturated_fat.label(class="form-label") }}
-        {{ form.saturated_fat(class="form-control") }}
-    </div>
-
-    {{ form.submit(class="btn btn-primary") }}
-</form>
-{% endblock%}

application/user/templates/add_food_item_manual.html

@@ -1,49 +0,0 @@
-{% extends "base.html" %}
-
-{% block content %}
-<form method="POST">
-    {{ form.hidden_tag() }}
-
-    <div class="mb-3">
-        {{ form.barcode.label(class="form-label") }}
-        {{ form.barcode(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.name.label(class="form-label") }}
-        {{ form.name(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.energy.label(class="form-label") }}
-        {{ form.energy(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.protein.label(class="form-label") }}
-        {{ form.protein(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.carbs.label(class="form-label") }}
-        {{ form.carbs(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.sugar.label(class="form-label") }}
-        {{ form.sugar(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.fat.label(class="form-label") }}
-        {{ form.fat(class="form-control") }}
-    </div>
-
-    <div class="mb-3">
-        {{ form.saturated_fat.label(class="form-label") }}
-        {{ form.saturated_fat(class="form-control") }}
-    </div>
-
-    {{ form.submit(class="btn btn-primary") }}
-</form>
-{% endblock%}

application/user/templates/daily_log.html

@@ -29,7 +29,7 @@ Food Nutritional Info
             </div>
             <div>
                 {% for log in logs[0] %}
-                <p class="p-0 mb-0">{{log.food_item.name}} - {{log.amount}}</p>
+                <p class="p-0 mb-0">{{log.food_item.name}} - {{"{:g}".format(log.amount)}}</p>
                 {% endfor %}
             </div>
         </div>
@@ -41,7 +41,7 @@ Food Nutritional Info
             </div>
             <div>
                 {% for log in logs[1] %}
-                <p class="p-0 mb-0">{{log.food_item.name}} - {{log.amount}}</p>
+                <p class="p-0 mb-0">{{log.food_item.name}} - {{"{:g}".format(log.amount)}}</p>
                 {% endfor %}
             </div>
         </div>
@@ -52,7 +52,7 @@ Food Nutritional Info
             </div>
             <div>
                 {% for log in logs[2] %}
-                <p class="p-0 mb-0">{{log.food_item.name}} - {{log.amount}}</p>
+                <p class="p-0 mb-0">{{log.food_item.name}} - {{"{:g}".format(log.amount)}}</p>
                 {% endfor %}
             </div>
         </div>
@@ -63,7 +63,7 @@ Food Nutritional Info
             </div>
             <div>
                 {% for log in logs[3] %}
-                <p class="p-0 mb-0">{{log.food_item.name}} - {{log.amount}}</p>
+                <p class="p-0 mb-0">{{log.food_item.name}} - {{"{:g}".format(log.amount)}}</p>
                 {% endfor %}
             </div>
         </div>

application/user/templates/food_item.html

@@ -1,44 +0,0 @@
-{% extends "base.html" %}
-
-{% block content %}
-<div class="card mb-4" style="max-width: 600px;">
-    <div class="card-header">
-        <h5 class="card-title mb-0">{{ item.name }}</h5>
-        <small class="text-muted">Barcode: {{ item.barcode }}</small>
-    </div>
-    <div class="card-body">
-        <dl class="row">
-            <dt class="col-sm-5">Energy per 100g</dt>
-            <dd class="col-sm-7">{{ item.energy_100 }} kcal</dd>
-
-            <dt class="col-sm-5">Protein per 100g</dt>
-            <dd class="col-sm-7">{{ "%.1f"|format(item.protein_100) }} g</dd>
-
-            <dt class="col-sm-5">Carbohydrates per 100g</dt>
-            <dd class="col-sm-7">{{ "%.1f"|format(item.carbs_100) }} g</dd>
-
-            <dt class="col-sm-5">Sugar per 100g</dt>
-            <dd class="col-sm-7">
-                {% if item.sugar_100 is not none %}
-                {{ "%.1f"|format(item.sugar_100) }} g
-                {% else %}
-                <span class="text-muted">N/A</span>
-                {% endif %}
-            </dd>
-
-            <dt class="col-sm-5">fat per 100g</dt>
-            <dd class="col-sm-7">{{ "%.1f"|format(item.fat_100) }} g</dd>
-
-            <dt class="col-sm-5">Saturated fat per 100g</dt>
-            <dd class="col-sm-7">
-                {% if item.saturated_fat_100 is not none %}
-                {{ "%.1f"|format(item.saturated_fat_100) }} g
-                {% else %}
-                <span class="text-muted">N/A</span>
-                {% endif %}
-            </dd>
-        </dl>
-    </div>
-</div>
-
-{% endblock%}

application/user/templates/get_item.html

@@ -1,76 +0,0 @@
-{% extends "base.html" %}
-
-{% block content %}
-<div class="container py-5">
-    <div class="text-center mb-4">
-        <h1 class="fw-bold">Barcode Scanner</h1>
-        <p class="text-muted">Use your camera to scan barcodes</p>
-    </div>
-
-    <div class="d-flex justify-content-center mb-4">
-        <video id="video" class="border rounded shadow-sm" style="width: 100%; max-width: 500px;" autoplay
-            muted></video>
-    </div>
-
-    <div class="d-flex justify-content-center">
-        <button id="startButton" class="btn btn-primary px-4">Start Scanning</button>
-        <button id="stopButton" class="btn btn-danger px-4 ms-3">Stop</button>
-    </div>
-</div>
-
-
-<script type="module">
-    import { BrowserMultiFormatReader } from 'https://cdn.jsdelivr.net/npm/@zxing/library@0.21.3/+esm';
-
-    // constants
-    const codeReader = new BrowserMultiFormatReader();
-    const videoElement = document.getElementById('video');
-
-
-    // Start scanning for barcode
-    document.getElementById('startButton').addEventListener('click', async () => {
-        console.log('[DEBUG] Start button clicked')
-        try {
-            await navigator.mediaDevices.getUserMedia({ video: true });
-        } catch (err) {
-            alert("No camera found or no camera permission");
-            console.error("Could not access the camera:", err);
-            return;
-        }
-        console.log('[DEBUG] Permission given and at least one device present');
-        const devices = await codeReader.listVideoInputDevices();
-        console.log('[DEBUG] Cameras found:', devices);
-        const rearCamera = devices.find(device => device.label.toLowerCase().includes('back'))
-            || devices.find(device => device.label.toLowerCase().includes('rear'))
-            || devices[0]; // fallback
-
-        const selectedDeviceId = rearCamera?.deviceId;
-        await codeReader.decodeFromVideoDevice(selectedDeviceId, videoElement, async (result, err) => {
-            if (result) {
-                // Result found, this should post the barcode
-                const codeText = result.getText();
-                const baseURL = "{{url_for('user.foodId_from_barcode', barcode='!')}}"
-                fetch(baseURL.replace("!", encodeURIComponent(codeText)))
-                    .then(response => {
-                        if (!response.ok) {
-                            throw new Error('Network response was not OK');
-                        }
-                        return response.json();
-                    })
-                    .then(data => {
-                        const baseURL2 = "{{url_for('user.select_item', item_id='0')}}"
-                        window.location.href = baseURL2.replace("0", encodeURIComponent(data["item_id"]))
-                    })
-                    .catch(error => {
-                        console.error('Fetch error:', error);
-                    });
-
-            }
-        });
-    });
-
-    document.getElementById('stopButton').addEventListener('click', () => {
-        codeReader.reset();
-    });
-</script>
-{% endblock %}

application/user/templates/log_food.html

@@ -1,20 +0,0 @@
-{% extends "base.html" %}
-
-{% block content %}
-<form method="POST">
-    {{ form.hidden_tag() }}
-
-    <div class="mb-3">
-        <div class="form-control-plaintext">
-            {{item_id}}
-        </div>
-    </div>
-
-    <div class="mb-3">
-        {{ form.amount.label(class="form-label") }}
-        {{ form.amount(class="form-control") }}
-    </div>
-
-    {{ form.submit(class="btn btn-primary") }}
-</form>
-{% endblock%}