HW Done

lantern/django/django_orm/src/apps/cars/admin.py

@@ -3,7 +3,7 @@
 # Register your models here.
 from django.utils.safestring import mark_safe
 
-from apps.cars.models import Color, CarModel, CarBrand
+from apps.cars.models import Color, CarModel, CarBrand, Car
 
 
 @admin.register(Color)
@@ -24,3 +24,8 @@ def _image(self, obj):
         if obj.logo:
             return mark_safe(f'<img src="{obj.logo.url}" style="height: 50px">')
         return '----'
+
+
+@admin.register(Car)
+class CarAdmin(admin.ModelAdmin):
+    list_display = ('number', 'dealer', 'model', 'color', 'fuel_type',)

lantern/django/django_orm/src/apps/cars/models.py

@@ -99,13 +99,6 @@ def delete(self, using=None, keep_parents=False):
         self.status = self.STATUS_ARCHIVED
         self.save()
 
-    @property
-    def title(self):
-        return f'{self.model.brand} {self.extra_title or ""}'  # do not show None
-
-    def __str__(self):
-        return self.title
-
     class Meta:
         verbose_name = _('Car')
         verbose_name_plural = _('Cars')

lantern/django/django_orm/src/apps/cars/templates/cars_list.html

@@ -0,0 +1,46 @@
+{% extends "base.html" %}
+
+{% block content %}
+<table class="table table-bordered">
+  <thead>
+    <tr>
+      <th>Model</th>
+      <th>Brand</th>
+      <th>Price</th>
+      <th>Dealer Name</th>
+    </tr>
+  </thead>
+  <tbody>
+    {% for car in cars %}
+      <tr>
+        <td>{{ car.model }}</td>
+        <td>{{ car.model.brand }}</td>
+        <td>{{ car.price }}</td>
+        <td>{{ car.dealer.first_name }}</td>
+      </tr>
+    {% endfor %}
+  </tbody>
+</table>
+
+{% if is_paginated %}
+  <ul class="pagination">
+    {% if page_obj.has_previous %}
+      <li><a href="?page={{ page_obj.previous_page_number }}">&laquo;</a></li>
+    {% else %}
+      <li class="disabled"><span>&laquo;</span></li>
+    {% endif %}
+    {% for i in paginator.page_range %}
+      {% if page_obj.number == i %}
+        <li class="active"><span>{{ i }} <span class="sr-only">(current)</span></span></li>
+      {% else %}
+        <li><a href="?page={{ i }}">{{ i }}</a></li>
+      {% endif %}
+    {% endfor %}
+    {% if page_obj.has_next %}
+      <li><a href="?page={{ page_obj.next_page_number }}">&raquo;</a></li>
+    {% else %}
+      <li class="disabled"><span>&raquo;</span></li>
+    {% endif %}
+  </ul>
+{% endif %}
+{% endblock %}

lantern/django/django_orm/src/apps/cars/templates/dealers.html

@@ -0,0 +1,46 @@
+{% extends "base.html" %}
+
+{% block content %}
+    <table class="table table-bordered">
+        <thead>
+        <tr>
+            <th>Dealer username</th>
+            <th>Dealer Full Name</th>
+            <th>Dealer's country</th>
+            <th>Dealer's city</th>
+        </tr>
+        </thead>
+        <tbody>
+        {% for dealer in dealers %}
+            <tr>
+                <td>{{ dealer.username }}</td>
+                <td>{{ dealer.full_name }}</td>
+                <td>{{ dealer.city.country }}</td>
+                <td>{{ dealer.city}}</td>
+            </tr>
+        {% endfor %}
+        </tbody>
+    </table>
+
+    {% if is_paginated %}
+        <ul class="pagination">
+            {% if page_obj.has_previous %}
+                <li><a href="?page={{ page_obj.previous_page_number }}">&laquo;</a></li>
+            {% else %}
+                <li class="disabled"><span>&laquo;</span></li>
+            {% endif %}
+            {% for i in paginator.page_range %}
+                {% if page_obj.number == i %}
+                    <li class="active"><span>{{ i }} <span class="sr-only">(current)</span></span></li>
+                {% else %}
+                    <li><a href="?page={{ i }}">{{ i }}</a></li>
+                {% endif %}
+            {% endfor %}
+            {% if page_obj.has_next %}
+                <li><a href="?page={{ page_obj.next_page_number }}">&raquo;</a></li>
+            {% else %}
+                <li class="disabled"><span>&raquo;</span></li>
+            {% endif %}
+        </ul>
+    {% endif %}
+{% endblock %}

lantern/django/django_orm/src/apps/cars/urls.py

@@ -0,0 +1,13 @@
+from django.contrib.auth.decorators import login_required
+from django.urls import path
+
+from apps.cars.views import CarsListView, DealersCarListView
+from apps.photos.views import PhotoView
+
+app_name = 'cars'
+
+urlpatterns = [
+    path('cars_list/', CarsListView.as_view(), name='cars_list'),
+    path('cars_photo/', login_required(PhotoView.as_view()), name='cars_photo_url'),
+    path('dealers_list/', DealersCarListView.as_view(), name='dealers_list_url'),
+]

lantern/django/django_orm/src/apps/cars/views.py

@@ -1,3 +1,25 @@
-from django.shortcuts import render
+from django.views.generic import ListView
 
-# Create your views here.
+from apps.cars.models import Car
+from apps.dealers.models import Dealer
+
+
+class CarsListView(ListView):
+    model = Car
+    template_name = 'cars_list.html'
+    context_object_name = 'cars'
+    paginate_by = 10
+    queryset = Car.objects.all()
+
+
+class DealersCarListView(ListView):
+    model = Dealer
+    template_name = 'dealers.html'
+    context_object_name = 'dealers'
+    paginate_by = 10
+
+    def get_queryset(self):
+        if self.kwargs:
+            return Dealer.objects.all().filter(user_ptr_id=int(self.kwargs.get('pk')))
+        else:
+            return Dealer.objects.all()

lantern/django/django_orm/src/apps/dealers/admin.py

@@ -1,3 +1,18 @@
 from django.contrib import admin
 
-# Register your models here.
+from apps.dealers.models import Dealer, City, Country
+
+
+@admin.register(Dealer)
+class CarModelAdmin(admin.ModelAdmin):
+    list_display = ('username', 'title')
+
+
+@admin.register(City)
+class CarModelAdmin(admin.ModelAdmin):
+    list_display = ('name', 'country')
+
+
+@admin.register(Country)
+class CarModelAdmin(admin.ModelAdmin):
+    list_display = ('name', 'code')

lantern/django/django_orm/src/apps/dealers/migrations/0003_auto_20200616_1837.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.0.6 on 2020-06-16 18:37
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dealers', '0002_delete_newsletter'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='dealer',
+            options={'verbose_name': 'Dealer', 'verbose_name_plural': 'Dealers'},
+        ),
+    ]

lantern/django/django_orm/src/apps/dealers/models.py

@@ -1,5 +1,6 @@
 from django.db import models
 from django.contrib.auth.models import User
+from django.utils.translation import gettext_lazy as _
 
 
 class Country(models.Model):
@@ -22,4 +23,13 @@ class Dealer(User):
     title = models.CharField(max_length=255)
     city = models.ForeignKey(City, on_delete=models.DO_NOTHING)
 
+    @property
+    def full_name(self):
+        return f'{self.first_name} {self.last_name}'
 
+    def __str__(self):
+        return self.full_name
+
+    class Meta:
+        verbose_name = _('Dealer')
+        verbose_name_plural = _('Dealers')

lantern/django/django_orm/src/apps/dealers/views.py

@@ -1,3 +1 @@
-from django.shortcuts import render
-
-# Create your views here.
+pass

lantern/django/django_orm/src/apps/photos/forms.py

@@ -0,0 +1,12 @@
+from django.forms import ModelForm
+from django import forms
+from apps.photos.models import Photo
+
+
+class PhotosForm(ModelForm):
+    class Meta:
+        model = Photo
+        fields = "__all__"
+        widgets = {
+            'image': forms.ClearableFileInput(attrs={'multiple': True}),
+        }

lantern/django/django_orm/src/apps/photos/migrations/0001_initial.py

@@ -0,0 +1,31 @@
+# Generated by Django 3.0.6 on 2020-06-18 16:02
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('cars', '0002_auto_20200605_1125'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Photo',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('image', models.ImageField(upload_to='photos/')),
+                ('position', models.SmallIntegerField(default=1, validators=[django.core.validators.MinValueValidator(limit_value=1)])),
+                ('car', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='photos', to='cars.Car')),
+            ],
+            options={
+                'ordering': ['position'],
+            },
+        ),
+    ]

lantern/django/django_orm/src/apps/photos/models.py

@@ -1,14 +1,13 @@
 from django.core.validators import MinValueValidator
 from django.db import models
 
-# Create your models here.
 from common.models import BaseDateAuditModel
 
 
 class Photo(BaseDateAuditModel):
     image = models.ImageField(upload_to='photos/')
     position = models.SmallIntegerField(default=1, validators=[MinValueValidator(limit_value=1)])
-    car = models.ForeignKey('cars.Car', on_delete=models.CASCADE, related_name='photos')
+    car = models.ForeignKey(to='cars.Car', on_delete=models.CASCADE, related_name='photos')
 
     class Meta:
         ordering = ['position']

lantern/django/django_orm/src/apps/photos/templates/add_photo_to_car_form.html

@@ -0,0 +1,11 @@
+{% extends "base.html" %}
+
+{% block content %}
+    {% if user.is_authenticated %}
+    <form method="post" action="{% url 'cars:cars_photo_url' %}">
+        {% csrf_token %}
+        {{ form }}
+        <input type="submit" value="Save">
+    </form>
+    {% endif %}
+{% endblock %}

lantern/django/django_orm/src/apps/photos/views.py

@@ -1,3 +1,18 @@
-from django.shortcuts import render
+from django.urls import reverse_lazy
+from django.views.generic import FormView
 
-# Create your views here.
+
+from apps.photos.forms import PhotosForm
+
+
+class PhotoView(FormView):
+    template_name = 'add_photo_to_car_form.html'
+    form_class = PhotosForm
+    success_url = reverse_lazy('success_page_url')
+
+    def get_object(self):
+        return self.request.user
+
+    def form_valid(self, form):
+        form.save()
+        return super().form_valid(form)

lantern/django/django_orm/src/common/views.py

@@ -20,10 +20,14 @@ def post(self, request):
                                 )
             if user:
                 login(request, user)
-                return HttpResponseRedirect(reverse('success_page_url'))
+                return HttpResponseRedirect(reverse('cars:cars_list'))
         return render(request, 'login_page.html', {'login_form': form})
 
 
 def logout_view(request):
     logout(request)
     return HttpResponseRedirect(reverse('login_page_url'))
+
+
+def home_page(request):
+    return render(request, "base.html")

lantern/django/django_orm/src/config/urls.py

@@ -16,19 +16,20 @@
 from django.conf import settings
 from django.conf.urls.static import static
 from django.contrib import admin
-from django.urls import path
+from django.urls import path, include
 from django.views.generic import TemplateView
 
 from apps.news_letters.views import NewsLetterView
-
-from common.views import LoginView, logout_view
+from common.views import LoginView, logout_view, home_page
 
 urlpatterns = [
     path('admin/', admin.site.urls),
+    path("", home_page, name="homepage", ),
     path('succes/', TemplateView.as_view(template_name="success_page.html"), name='success_page_url'),
     path('newsletter/', NewsLetterView.as_view(), name='news_letter_url'),
     path('login/', LoginView.as_view(), name='login_page_url'),
-    path('logout/', logout_view, name='logout_url')
+    path('logout/', logout_view, name='logout_url'),
+    path('cars/', include('apps.cars.urls', namespace='cars')),
 ]
 
 if settings.DEBUG: