taxi service authentication

taxi/urls.py

@@ -1,27 +1,8 @@
 from django.urls import path
+from . import views
 
-from .views import (
-    index,
-    CarListView,
-    CarDetailView,
-    DriverListView,
-    DriverDetailView,
-    ManufacturerListView,
-)
+app_name = "taxi"
 
 urlpatterns = [
-    path("", index, name="index"),
-    path(
-        "manufacturers/",
-        ManufacturerListView.as_view(),
-        name="manufacturer-list",
-    ),
-    path("cars/", CarListView.as_view(), name="car-list"),
-    path("cars/<int:pk>/", CarDetailView.as_view(), name="car-detail"),
-    path("drivers/", DriverListView.as_view(), name="driver-list"),
-    path(
-        "drivers/<int:pk>/", DriverDetailView.as_view(), name="driver-detail"
-    ),
+    path("", views.index, name="index"),
 ]
-
-app_name = "taxi"

taxi/views.py

@@ -1,47 +1,17 @@
+from django.contrib.auth.decorators import login_required
+from django.contrib.auth.mixins import LoginRequiredMixin
 from django.shortcuts import render
 from django.views import generic
 
 from .models import Driver, Car, Manufacturer
 
 
+@login_required
 def index(request):
     """View function for the home page of the site."""
 
     num_drivers = Driver.objects.count()
     num_cars = Car.objects.count()
     num_manufacturers = Manufacturer.objects.count()
-
-    context = {
-        "num_drivers": num_drivers,
-        "num_cars": num_cars,
-        "num_manufacturers": num_manufacturers,
-    }
-
-    return render(request, "taxi/index.html", context=context)
-
-
-class ManufacturerListView(generic.ListView):
-    model = Manufacturer
-    context_object_name = "manufacturer_list"
-    template_name = "taxi/manufacturer_list.html"
-    paginate_by = 5
-
-
-class CarListView(generic.ListView):
-    model = Car
-    paginate_by = 5
-    queryset = Car.objects.select_related("manufacturer")
-
-
-class CarDetailView(generic.DetailView):
-    model = Car
-
-
-class DriverListView(generic.ListView):
-    model = Driver
-    paginate_by = 5
-
-
-class DriverDetailView(generic.DetailView):
-    model = Driver
-    queryset = Driver.objects.prefetch_related("cars__manufacturer")
+    num_visits = request.session.get("num_visits", 1)
+    request.session["num_visits"] = num_visits + 1

taxi_service/settings.py

@@ -42,6 +42,8 @@
     "taxi",
 ]
 
+LOGIN_URL = "/login/"
+
 MIDDLEWARE = [
     "django.middleware.security.SecurityMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",
@@ -133,3 +135,7 @@
 # https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field
 
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+LOGIN_REDIRECT_URL = "/"
+
+LOGOUT_REDIRECT_URL = "/"

taxi_service/urls.py

@@ -1,5 +1,4 @@
 """taxi_service URL Configuration
-
 The `urlpatterns` list routes URLs to views. For more information please see:
     https://docs.djangoproject.com/en/4.0/topics/http/urls/
 Examples:
@@ -17,9 +16,8 @@
 from django.urls import path, include
 from django.conf import settings
 from django.conf.urls.static import static
-
-
 urlpatterns = [
     path("admin/", admin.site.urls),
     path("", include("taxi.urls", namespace="taxi")),
+    path("accounts/", include("django.contrib.auth.urls")),
 ] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

templates/includes/sidebar.html

@@ -1,3 +1,9 @@
+{% if user.is_authenticated %}
+	<p>Username: {{ user.username }}</p>
+	<a href="{% url 'logout' %}">Logout</a>
+{% else %}
+	<a href="{% url 'login' %}">Login</a>
+{% endif %}
 <ul class="sidebar-nav">
   <li><a href="{% url "taxi:index" %}">Home page</a></li>
   <li><a href="{% url "taxi:manufacturer-list" %}">Manufacturers</a></li>

templates/registration/logged_out.html

@@ -0,0 +1,12 @@
+{% extends 'base.html' %}
+
+{% block sidebar %}
+	<a href="{% url 'taxi:index' %}">Home page</a>
+{% endblock %}
+
+{% block content %}
+	<div class="text-center">
+		<h1 class="mb-4">You're Logged Out</h1>
+		<a href="{% url 'login' %}" class="btn btn-primary btn-lg">Log in</a>
+	</div>
+{% endblock %}

templates/registration/login.html

@@ -0,0 +1,13 @@
+{% extends 'base.html' %}
+
+{% block sidebar %}
+	<a href="{% url 'taxi:index' %}">Home page</a>
+{% endblock %}
+
+{% block content %}
+	<form method="post" class="form-group">
+		{% csrf_token %}
+		{{ form.as_p }}
+		<input type="submit" value="Login" class="btn btn-primary">
+	</form>
+{% endblock %}

templates/taxi/driver_list.html

@@ -1,5 +1,4 @@
 {% extends "base.html" %}
-
 {% block content %}
   <h1>Driver list</h1>
   {% if driver_list %}
@@ -8,6 +7,9 @@ <h1>Driver list</h1>
         <li>
           <a href="{% url "taxi:driver-detail" pk=driver.id %}">{{ driver.username }}</a>
           ({{ driver.first_name }} {{ driver.last_name }})
+					{% if driver.id == user.id %}
+						(Me)
+					{% endif %}
         </li>
       {% endfor %}
     </ul>

templates/taxi/index.html

@@ -1,5 +1,4 @@
 {% extends "base.html" %}
-
 {% block content %}
   <h1>Taxi Service Home</h1>
   <p>Welcome to Best Taxi Ever!</p>
@@ -10,4 +9,5 @@ <h2>Dynamic content</h2>
     <li><strong>Drivers:</strong> {{ num_drivers }}</li>
     <li><strong>Manufacturers:</strong> {{ num_manufacturers }}</li>
   </ul>
+	<p>You've visited this page {{ num_visits }} time{{ num_visits|pluralize }}</p>
 {% endblock %}