First Commit

shop/admin.py

@@ -0,0 +1,6 @@
+from django.contrib import admin
+from .models import Category, Item
+
+# Register your models here.
+admin.site.register(Category)
+admin.site.register(Item)

shop/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class ShopConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'shop'

shop/migrations/0001_initial.py

@@ -0,0 +1,35 @@
+# Generated by Django 4.2.17 on 2025-01-07 10:47
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.TextField()),
+                ('image', models.ImageField(upload_to='items_categories/')),
+                ('is_active', models.BooleanField(default=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Item',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.TextField()),
+                ('price', models.DecimalField(decimal_places=2, max_digits=5)),
+                ('image', models.ImageField(upload_to='items/')),
+                ('is_active', models.BooleanField(default=True)),
+            ],
+        ),
+    ]

shop/migrations/0002_item_category_alter_item_image.py

@@ -0,0 +1,25 @@
+# Generated by Django 4.2.17 on 2025-01-07 13:23
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('shop', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='item',
+            name='category',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, related_name='items', to='shop.category'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='item',
+            name='image',
+            field=models.ImageField(upload_to='shop/items/'),
+        ),
+    ]

shop/models.py

@@ -0,0 +1,22 @@
+from django.db import models
+
+# Create your models here.
+class Item(models.Model):
+    category = models.ForeignKey('Category', on_delete=models.CASCADE, related_name='items')
+    name = models.CharField(max_length=100)
+    description = models.TextField()
+    price = models.DecimalField(max_digits=5, decimal_places=2)
+    image = models.ImageField(upload_to='shop/items/')
+    is_active = models.BooleanField(default=True)
+
+    def __str__(self):
+        return self.name
+
+class Category(models.Model):
+    name = models.CharField(max_length=100)
+    description = models.TextField()
+    image = models.ImageField(upload_to='items_categories/')
+    is_active = models.BooleanField(default=True)
+
+    def __str__(self):
+        return self.name

shop/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

shop/urls.py

@@ -0,0 +1,7 @@
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path('', views.home, name='shop_home'),
+    path('buy/<int:item_id>/', views.buy, name='shop_buy'),
+]

shop/views.py

@@ -0,0 +1,36 @@
+from django.shortcuts import render, redirect
+from .models import *
+from users.models import UserInventory
+from django.contrib.auth.decorators import login_required
+from django.contrib import messages
+
+# Create your views here.
+def home(request):
+    items = Item.objects.filter(is_active=True)
+    print(items)
+    return render(request, 'shop/home.html', {'items': items})
+
+@login_required
+def buy(request, item_id):
+    item = Item.objects.get(id=item_id)
+    # ON vérifie si l'utilisateur a assez d'argent pour acheter l'item
+    if request.user.money >= item.price:
+        # On vérifie que l'utilisateur n'a pas déjà acheté l'item
+        if not request.user.inventory.filter(item=item).exists():
+            # On déduit le prix de l'item de l'argent de l'utilisateur
+            user_inventory = UserInventory.objects.get(user=request.user, item__name='Or')
+            user_inventory.quantity -= item.price
+            user_inventory.save()
+
+            # On ajoute l'item dans l'inventaire de l'utilisateur
+            user_inventory = UserInventory.objects.create(user=request.user, item=item)
+            user_inventory.quantity = 1
+            user_inventory.save()
+            messages.success(request, f"Vous avez acheté {item.name} pour {item.price} pièces d'or.")
+        else:
+            messages.error(request, f"Vous avez déjà acheté {item.name}.")
+    else:
+        messages.error(request, f"Vous n'avez pas assez d'argent pour acheter {item.name}.")
+    return redirect('shop_home')
+
+