Merge pull request #2 from nyashaChiza/stock

added stock app

.github/workflows/django.yml

@@ -27,6 +27,7 @@ jobs:
         pip install -r requirements.txt
     - name: Run Tests
       run: |
+        python manage.py collectstatic
         python manage.py test
 
       env:

.gitignore

@@ -24,6 +24,7 @@ share/python-wheels/
 *.egg-info/
 .installed.cfg
 *.egg
+/staticfiles
 MANIFEST
 media/
 *.pyc

gds/settings.py

@@ -28,6 +28,7 @@
     'django.contrib.messages',
     'django.contrib.staticfiles',
     #apps
+    'stock',
 
     #3rd part apps
     'allauth',
@@ -54,7 +55,7 @@
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
+        'DIRS': [os.path.join(BASE_DIR, 'templates/')],
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [

gds/urls.py

@@ -6,4 +6,5 @@
     path('admin/', admin.site.urls),
     path('__debug__/', include("debug_toolbar.urls")),
     path('accounts/', include('allauth.urls')),
+    path('stock/', include('stock.urls')),
 ]

stock/admin.py

@@ -0,0 +1,12 @@
+from django.contrib import admin
+from .models import Gas
+
+@admin.register(Gas)
+class GasAdmin(admin.ModelAdmin):
+    list_display = ('name', 'quantity', 'price', 'supplier', 'created', 'updated')
+    list_filter = ('supplier', 'created', 'updated')
+    search_fields = ('name', 'supplier')
+    date_hierarchy = 'created'
+    ordering = ('-created',)
+    fields = ('name', 'quantity', 'price', 'supplier')
+    readonly_fields = ('created', 'updated')

stock/apps.py

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

stock/migrations/0001_initial.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.0 on 2023-12-28 20:33
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Gas',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('quantity', models.PositiveIntegerField()),
+                ('price', models.DecimalField(decimal_places=2, max_digits=8)),
+                ('supplier', models.CharField(blank=True, max_length=100, null=True)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('updated', models.DateTimeField(auto_now=True)),
+            ],
+        ),
+    ]

stock/models.py

@@ -0,0 +1,13 @@
+from django.db import models
+
+
+class Gas(models.Model):
+    name = models.CharField(max_length=100)
+    quantity = models.PositiveIntegerField()
+    price = models.DecimalField(max_digits=8, decimal_places=2)
+    supplier = models.CharField(max_length=100, null=True, blank=True)
+    created = models.DateTimeField(auto_now_add=True)
+    updated = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return self.name

stock/tests.py

@@ -0,0 +1,50 @@
+from django.test import TestCase
+from django.urls import reverse
+from .models import Gas
+from .views import GasListView, GasCreateView
+
+class GasModelTest(TestCase):
+    def setUp(self):
+        self.gas = Gas.objects.create(
+            name='Gas A',
+            quantity=10,
+            price=2.50,
+            supplier='Supplier A'
+        )
+
+    def test_gas_model(self):
+        self.assertEqual(self.gas.name, 'Gas A')
+        self.assertEqual(self.gas.quantity, 10)
+        self.assertEqual(self.gas.price, 2.50)
+        self.assertEqual(self.gas.supplier, 'Supplier A')
+        self.assertIsNotNone(self.gas.created)
+        self.assertIsNotNone(self.gas.updated)
+
+class GasListViewTest(TestCase):
+    def test_gas_list_view(self):
+        url = reverse('stock:gas_list')
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+class GasCreateViewTest(TestCase):
+    def test_gas_create_view(self):
+        url = reverse('stock:gas_create')
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_gas_create_form_submission(self):
+        url = reverse('stock:gas_create')
+        data = {
+            'name': 'Gas B',
+            'quantity': 5,
+            'price': 3.00,
+            'supplier': 'Supplier B'
+        }
+        response = self.client.post(url, data)
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(Gas.objects.count(), 1)
+        gas = Gas.objects.first()
+        self.assertEqual(gas.name, 'Gas B')
+        self.assertEqual(gas.quantity, 5)
+        self.assertEqual(gas.price, 3.00)
+        self.assertEqual(gas.supplier, 'Supplier B')

stock/urls.py

@@ -0,0 +1,12 @@
+from django.urls import path
+
+from . import views
+
+app_name = 'stock'
+
+urlpatterns = [
+    path('', views.GasListView.as_view(), name='gas_list'),
+    path('add/', views.GasCreateView.as_view(), name='gas_create'),
+    path('<int:pk>/update/', views.GasUpdateView.as_view(), name='gas_update'),
+    path('<int:pk>/delete/', views.GasDeleteView.as_view(), name='gas_delete'),
+]

stock/views.py

@@ -0,0 +1,28 @@
+from django.shortcuts import render
+
+# Create your views here.
+from django.views.generic import ListView, CreateView, UpdateView, DeleteView
+from django.urls import reverse_lazy
+from .models import Gas
+
+class GasListView(ListView):
+    model = Gas
+    template_name = 'stock/index.html'
+    context_object_name = 'gas_items'
+
+class GasCreateView(CreateView):
+    model = Gas
+    template_name = 'stock/create.html'
+    fields = ['name', 'quantity', 'price', 'supplier']
+    success_url = reverse_lazy('stock:gas_list')
+
+class GasUpdateView(UpdateView):
+    model = Gas
+    template_name = 'stock/update.html'
+    fields = ['name', 'quantity', 'price', 'supplier']
+    success_url = reverse_lazy('stock:gas_list')
+
+class GasDeleteView(DeleteView):
+    model = Gas
+    template_name = 'stock/delete.html'
+    success_url = reverse_lazy('stock:gas_list')