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Solution #401

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Solution
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Eduard Habryd committed Sep 19, 2023
commit c327cd23d509037c0315058844062ddea71c9da9
17 changes: 12 additions & 5 deletions taxi/views.py
Original file line number Diff line number Diff line change
@@ -1,47 +1,54 @@
from django.shortcuts import render
from django.views import generic
from django.contrib.auth.mixins import LoginRequiredMixin
from django.contrib.auth.decorators import login_required


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()
num_visits = request.session.get("num_visits", 0)
request.session["num_visits"] = num_visits + 1

context = {
"num_drivers": num_drivers,
"num_cars": num_cars,
"num_manufacturers": num_manufacturers,
"num_visits": num_visits + 1
}

return render(request, "taxi/index.html", context=context)


class ManufacturerListView(generic.ListView):
class ManufacturerListView(LoginRequiredMixin, generic.ListView):
model = Manufacturer
context_object_name = "manufacturer_list"
template_name = "taxi/manufacturer_list.html"
paginate_by = 5


class CarListView(generic.ListView):
class CarListView(LoginRequiredMixin, generic.ListView):
model = Car
paginate_by = 5
queryset = Car.objects.select_related("manufacturer")


class CarDetailView(generic.DetailView):
class CarDetailView(LoginRequiredMixin, generic.DetailView):
model = Car


class DriverListView(generic.ListView):
class DriverListView(LoginRequiredMixin, generic.ListView):
model = Driver
paginate_by = 5


class DriverDetailView(generic.DetailView):
class DriverDetailView(LoginRequiredMixin, generic.DetailView):
model = Driver
queryset = Driver.objects.prefetch_related("cars__manufacturer")
2 changes: 2 additions & 0 deletions taxi_service/settings.py
Original file line number Diff line number Diff line change
@@ -133,3 +133,5 @@
# https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

LOGIN_REDIRECT_URL = '/'
3 changes: 2 additions & 1 deletion taxi_service/urls.py
Original file line number Diff line number Diff line change
@@ -17,9 +17,10 @@
from django.urls import path, include
from django.conf import settings
from django.conf.urls.static import static

import django

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)
9 changes: 9 additions & 0 deletions templates/includes/sidebar.html
Original file line number Diff line number Diff line change
@@ -1,4 +1,13 @@
<ul class="sidebar-nav">
{% if user.is_authenticated %}
<li>User: <a href="{% url 'taxi:driver-detail' pk=user.id %}">{{ user.username }}</a></li>
<li><a href="{% url 'logout' %}">Logout</a></li>
{% else %}
<li><a href="{% url 'login' %}">Login</a></li>
{% endif %}

<br>

<li><a href="{% url "taxi:index" %}">Home page</a></li>
<li><a href="{% url "taxi:manufacturer-list" %}">Manufacturers</a></li>
<li><a href="{% url "taxi:car-list" %}">Cars</a></li>
6 changes: 6 additions & 0 deletions templates/registration/logged_out.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
{% extends "base.html" %}

{% block content %}
<p>Logged out!</p>
<a href="{% url 'login'%}">Click here to login again.</a>
{% endblock %}
15 changes: 15 additions & 0 deletions templates/registration/login.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
{% extends "base.html" %}

{% block content %}
<h1>Login</h1>
<hr>
{% if form.errors %}
<p style="color: red">Invalid credentials</p>
{% endif %}

<form method="post" action="{% url 'login' %}">
{% csrf_token %}
{{ form.as_p }}
<input type="submit" value="Submit">
</form>
{% endblock %}
8 changes: 6 additions & 2 deletions templates/taxi/driver_list.html
Original file line number Diff line number Diff line change
@@ -4,10 +4,14 @@
<h1>Driver list</h1>
{% if driver_list %}
<ul>
{% for driver in driver_list%}
{% for driver in driver_list %}
<li>
<a href="{% url "taxi:driver-detail" pk=driver.id %}">{{ driver.username }}</a>
({{ driver.first_name }} {{ driver.last_name }})
{% if driver.username == user.username %}
(Me)
{% else %}
({{ driver.first_name }} {{ driver.last_name }})
{% endif %}
</li>
{% endfor %}
</ul>
1 change: 1 addition & 0 deletions templates/taxi/index.html
Original file line number Diff line number Diff line change
@@ -10,4 +10,5 @@ <h2>Dynamic content</h2>
<li><strong>Drivers:</strong> {{ num_drivers }}</li>
<li><strong>Manufacturers:</strong> {{ num_manufacturers }}</li>
</ul>
<p>You have visited this page {{ num_visits }} time{{ num_visits|pluralize }}</p>
{% endblock %}