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Solution #855

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lolipoplol Oct 26, 2024
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lolipoplol Oct 29, 2024
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lolipoplol Oct 29, 2024
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lolipoplol Oct 29, 2024
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17 changes: 17 additions & 0 deletions taxi/urls.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,25 @@

from .views import index

from .views import (
ManufacturerListView, CarListView,
car_detail_view, DriverListView, DriverDetailView
)


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>/", car_detail_view,
name="car-detail"),
path("drivers/", DriverListView.as_view(),
name="driver-list"),
path("drivers/<int:pk>/", DriverDetailView.as_view(),
name="driver-detail"),
]


app_name = "taxi"
41 changes: 41 additions & 0 deletions taxi/views.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
from django.http import HttpRequest, HttpResponse
from django.shortcuts import render
from django.views import generic

from taxi.models import Driver, Car, Manufacturer

Expand All @@ -13,3 +15,42 @@ def index(request):
}

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


class ManufacturerListView(generic.ListView):
model = Manufacturer
paginate_by = 5

def get_queryset(self):
return Manufacturer.objects.all().order_by("name")


class CarListView(generic.ListView):
model = Car
context_object_name = "car_list"
paginate_by = 5

def get_queryset(self):
return Car.objects.select_related("manufacturer")


def car_detail_view(request: HttpRequest, pk: int) -> HttpResponse:
car = Car.objects.get(pk=pk)
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Consider using get_object_or_404 instead of Car.objects.get(pk=pk) to handle cases where the car with the given primary key does not exist. This will return a 404 error page instead of raising an exception.

context = {
"car": car,
}
return render(request, "taxi/car_detail.html", context=context)


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


class DriverDetailView(generic.DetailView):
model = Driver
template_name = "taxi/driver_detail.html"
context_object_name = "driver"

def get_queryset(self):
return Driver.objects.prefetch_related("cars__manufacturer").all()
7 changes: 1 addition & 6 deletions templates/base.html
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Original file line number Diff line number Diff line change
@@ -1,6 +1,5 @@
<!DOCTYPE html>
<html lang="en">

<head>
{% block title %}<title>Taxi Service</title>{% endblock %}
<meta charset="utf-8">
Expand All @@ -13,27 +12,23 @@
{% load static %}
<link rel="stylesheet" href="{% static 'css/styles.css' %}">
</head>

<body>
<div class="container-fluid">
<div class="row">
<div class="col-sm-2">

{% block sidebar %}
{% include "includes/sidebar.html" %}
{% endblock %}

</div>
<div class="col-sm-10 ">

{% block content %}{% endblock %}

{% block pagination %}
{% include "includes/pagination.html" %}
{% endblock %}

</div>
</div>
</div>
</body>

</html>
8 changes: 4 additions & 4 deletions templates/includes/sidebar.html
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
<ul class="sidebar-nav">
<li><a href="#">Home page</a></li>
<li><a href="#">Manufacturers</a></li>
<li><a href="#">Cars</a></li>
<li><a href="#">Drivers</a></li>
<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>
<li><a href="{% url 'taxi:driver-list' %}">Drivers</a></li>
</ul>
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