Guillaume Le Bellego

.gitignore

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+# Django #
+*.log
+*.pot
+*.pyc
+__pycache__
+db.sqlite3
+media
+
+# Backup files # 
+*.bak 
+
+# Environments 
+.env 
+.venv 
+env/ 
+venv/ 
+ENV/ 
+env.bak/ 
+venv.bak/ 

README.md

@@ -1,3 +1,21 @@
+# Installation
+
+```
+virtualenv venv
+source venv/bin/activate
+
+pip install -r requirement.txt
+
+cd nalo_ice_cream
+
+python manage.py migrate
+
+python manage.py runserver
+```
+
+Une fois le serveur lancé, l'automate est accessible à cette URL : http://127.0.0.1:8000/ice_cream/
+Le panneau d'administration est à cet URL : http://127.0.0.1:8000/ice_cream/admin
+
 # Nalo lance le 1er glacier automate au monde !!
 
 Tu es un nouveau développeur dans l'équipe Nalo, et ta première tâche consiste à développer le nouvel automate de Nalo. 

nalo_ice_cream/ice_cream/admin.py

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+from django.contrib import admin

nalo_ice_cream/ice_cream/apps.py

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+from django.apps import AppConfig
+
+
+class IceCreamConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'ice_cream'

nalo_ice_cream/ice_cream/migrations/0001_initial.py

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+# Generated by Django 5.2 on 2025-05-01 08:58
+
+import django.core.validators
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Command',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('code', models.CharField(default='WqHsxWBaBMPWSzPMqUkGbx', max_length=22)),
+                ('content', models.JSONField(blank=True, null=True)),
+                ('price', models.PositiveIntegerField(default=0)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Flavour',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=150)),
+                ('img_path', models.CharField(blank=True, max_length=200)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Stock',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('amount', models.PositiveSmallIntegerField(default=40, validators=[django.core.validators.MaxValueValidator(100), django.core.validators.MinValueValidator(1)])),
+                ('flavour', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='ice_cream.flavour')),
+            ],
+        ),
+    ]

nalo_ice_cream/ice_cream/migrations/0002_populate_flavour.py

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+from django.db import migrations, models
+
+def populate_flavour(apps, schema):
+    Flavour = apps.get_model('ice_cream', 'Flavour')
+
+    Flavour.objects.create(name='Cherry',           img_path='ice_cream/cherry.jpg')
+    Flavour.objects.create(name='Chocolate-Orange', img_path='ice_cream/chocolate-orange.jpg')
+    Flavour.objects.create(name='Pistachio',        img_path='ice_cream/pistachio.jpg')
+    Flavour.objects.create(name='Raspberry',        img_path='ice_cream/raspberry.jpg')
+    Flavour.objects.create(name='Vanilla',          img_path='ice_cream/vanilla.jpg')
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ("ice_cream", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.RunPython(populate_flavour)
+    ]

nalo_ice_cream/ice_cream/migrations/0003_populate_stock.py

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+
+from django.db import migrations, models
+
+def populate_stock(apps, schema):
+    Flavour = apps.get_model('ice_cream', 'Flavour')
+    Stock = apps.get_model('ice_cream', 'Stock')
+
+    for flavour in Flavour.objects.all():
+        Stock.objects.create(
+            flavour = flavour,
+            amount = 40
+        )
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ("ice_cream", "0002_populate_flavour"),
+    ]
+
+    operations = [
+        migrations.RunPython(populate_stock),
+    ]

nalo_ice_cream/ice_cream/models.py

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+import shortuuid
+
+from django.db import models
+from django.core.validators import MaxValueValidator, MinValueValidator
+
+
+class Flavour(models.Model):
+    name = models.CharField(max_length=150, blank=False, null=False)
+    img_path = models.CharField(max_length=200, blank=True)
+
+
+class Stock(models.Model):
+    flavour = models.OneToOneField('Flavour', on_delete = models.CASCADE)
+    amount = models.PositiveSmallIntegerField(
+        default = 40,
+        validators = [
+            MaxValueValidator(100),
+            MinValueValidator(1)
+        ]
+    )
+
+
+class Command(models.Model):
+    code = models.CharField(max_length=22, default=shortuuid.uuid(), blank=False, null=False)
+    content = models.JSONField(blank=True, null=True)
+    price = models.PositiveIntegerField(null=False, default=0)

nalo_ice_cream/ice_cream/templates/ice_cream/admin.html

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+{% load static %}
+<html><body>
+    <h1>Super Secure admin panel</h1>
+    <h2>(Please leave if you are not admin)</h2>
+    <ul>
+        <li>Total revenue : {{revenue}} <b>€</b></li>
+    </ul> 
+    <a href="{% url 'ice_cream:index' %}">Menu</a>
+
+    <form action="{% url 'ice_cream:admin' %}" method="post">
+        {% csrf_token %}
+        <fieldset>
+            <legend><h1>Stocks</h1></legend>
+            <h2>Flavours</h2>
+            <ul>
+                {% for stock in stocks %}
+                <li>
+                    <table>
+                        <tr><td>
+                            <label><b>{{stock.flavour.name}}</b></label><br>
+                            <img src="{% static stock.flavour.img_path %}" alt={{stock.flavour.name}} width=200 height=200/>
+                        </td>
+                        <td>
+                            {% if stock.amount <= 0 %}<label style="color: red"><b>OUT OF STOCK</b></label><br>{% endif %}
+                            <label>Stock : {% widthratio stock.amount 40 100 %} %</label><br>
+                            <button name={{stock.flavour.name}}>Refill</button>
+                        </td>
+                        </tr>
+                    </table>
+                </li>
+                {% endfor %}
+            </ul>
+        </fieldset>
+    </form>
+</body></html>

nalo_ice_cream/ice_cream/templates/ice_cream/detail.html

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+{% load static %}
+<head>
+    <style>
+        .center {
+          display: block;
+          margin-left: auto;
+          margin-right: auto;
+        }
+    </style>
+</head>
+<html>
+    <body>
+        <h1>Command n° {{ command.pk }}</h1>
+        <ul>
+            <li>Command code : <b>{{command.code}}</b><br></li>
+            <li>Price : {{command.price}} <b>€</b></li>
+        </ul> 
+        <a href="{% url 'ice_cream:index' %}">Menu</a>
+
+
+        <h2>The ice cream should probably look like this :</h2><br>
+        {% for scoop in scoops %}
+        <img src="{% static scoop.img_path %}" alt={{scoop.name}}/ style="border-radius: 50%" width=200 height=200 class='center'><br>
+        {% endfor %}
+        <img src="{% static 'ice_cream/cone.png' %}" alt='cone' class='center'/><br>
+    </body>
+</html>

nalo_ice_cream/ice_cream/templates/ice_cream/index.html

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+{% load static %}
+<html><body>
+<ul>
+    <li><a href="{% url 'ice_cream:new' %}">New ice cream</a></li>
+    <li>
+    	<form action="{% url 'ice_cream:detail' %}" method="post">
+            {% csrf_token %}
+    		<label>Get your ice cream</label>
+    		<input type="text" id="command_code" name="command_code">
+    		<input type="submit" value="Get">
+            {% if error_message %}<label style="color: red">{{ error_message }}</label>{% endif %}
+    	</form>
+    </li>
+</ul>
+</body></html>

nalo_ice_cream/ice_cream/templates/ice_cream/new.html

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+{% load static %}
+
+<html><body>
+<form action="{% url 'ice_cream:create' %}" method="post">
+{% csrf_token %}
+<fieldset>
+    <legend><h1>Create a new ice cream</h1></legend>
+    <h2>Flavours</h2>
+    {% if error_message %}<label style="color: red">{{ error_message }}</label>{% endif %}
+    <ul>
+        {% for stock in stocks %}
+        <li>
+            <label><b>{{stock.flavour.name}}</b></label>
+            {% if stock.amount <= 0 %}
+            <label style="color: red"><b>OUT OF STOCK</b></label>
+            {% endif %}
+            <br>
+            <img src="{% static stock.flavour.img_path %}" alt={{stock.flavour.name}} width=200 height=200/>
+            <input type="number" id={{stock.flavour.name}} value=0 name={{stock.flavour.name}} min="0" max={{stock.amount}} {% if stock.amount <= 0 %}disabled{% endif %}>
+        </li>
+        {% endfor %}
+    </ul>
+</fieldset>
+<input type="submit" value="Create">
+</form>
+
+<a href="{% url 'ice_cream:index' %}">Menu</a>
+<html><body>
+

nalo_ice_cream/ice_cream/templates/ice_cream/result.html

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+<html><body>
+<h1>Command n° {{ command.pk }}</h1>
+<ul>
+	<li>Command code : <b>{{command.code}}</b><br></li>
+	<li>Price : {{command.price}} <b>€</b></li>
+</ul> 
+<a href="{% url 'ice_cream:index' %}">Menu</a>
+<html><body>