'Solution'

taxi/urls.py

@@ -4,20 +4,45 @@
     index,
     CarListView,
     CarDetailView,
+    CarCreateView,
+    CarUpdateView,
+    CarDeleteView,
     DriverListView,
     DriverDetailView,
     ManufacturerListView,
+    ManufacturerCreateView,
+    ManufacturerUpdateView,
+    ManufacturerDeleteView,
 )
 
+
 urlpatterns = [
     path("", index, name="index"),
     path(
         "manufacturers/",
         ManufacturerListView.as_view(),
         name="manufacturer-list",
     ),
+    path(
+        "manufacturers/create/",
+        ManufacturerCreateView.as_view(),
+        name="manufacturer-create",
+    ),
+    path(
+        "manufacturers/update/<int:pk>/",
+        ManufacturerUpdateView.as_view(),
+        name="manufacturer-update",
+    ),
+    path(
+        "manufacturers/delete/<int:pk>/",
+        ManufacturerDeleteView.as_view(),
+        name="manufacturer-delete",
+    ),
     path("cars/", CarListView.as_view(), name="car-list"),
     path("cars/<int:pk>/", CarDetailView.as_view(), name="car-detail"),
+    path("cars/create/", CarCreateView.as_view(), name="car-create"),
+    path("cars/update/<int:pk>/", CarUpdateView.as_view(), name="car-update"),
+    path("cars/delete/<int:pk>/", CarDeleteView.as_view(), name="car-delete"),
     path("drivers/", DriverListView.as_view(), name="driver-list"),
     path(
         "drivers/<int:pk>/", DriverDetailView.as_view(), name="driver-detail"

taxi/views.py

@@ -1,5 +1,6 @@
 from django.contrib.auth.decorators import login_required
 from django.shortcuts import render
+from django.urls import reverse_lazy
 from django.views import generic
 from django.contrib.auth.mixins import LoginRequiredMixin
 
@@ -34,12 +35,52 @@ class ManufacturerListView(LoginRequiredMixin, generic.ListView):
     paginate_by = 5
 
 
+class ManufacturerCreateView(LoginRequiredMixin, generic.CreateView):
+    model = Manufacturer
+    fields = "__all__"
+    template_name = "taxi/car_manufacturer_form.html"
+    success_url = reverse_lazy("taxi:manufacturer-list")
+
+
+class ManufacturerUpdateView(LoginRequiredMixin, generic.UpdateView):
+    model = Manufacturer
+    fields = "__all__"
+    template_name = "taxi/car_manufacturer_form.html"
+    success_url = reverse_lazy("taxi:manufacturer-list")
+
+
+class ManufacturerDeleteView(LoginRequiredMixin, generic.DeleteView):
+    model = Manufacturer
+    template_name = "taxi/confirm_delete.html"
+    success_url = reverse_lazy("taxi:manufacturer-list")
+
+
 class CarListView(LoginRequiredMixin, generic.ListView):
     model = Car
     paginate_by = 5
     queryset = Car.objects.all().select_related("manufacturer")
 
 
+class CarCreateView(LoginRequiredMixin, generic.CreateView):
+    model = Car
+    fields = "__all__"
+    template_name = "taxi/car_form.html"
+    success_url = reverse_lazy("taxi:car-list")
+
+
+class CarUpdateView(LoginRequiredMixin, generic.UpdateView):
+    model = Car
+    fields = "__all__"
+    template_name = "taxi/car_form.html"
+    success_url = reverse_lazy("taxi:car-list")
+
+
+class CarDeleteView(LoginRequiredMixin, generic.DeleteView):
+    model = Car
+    template_name = "taxi/confirm_delete.html"
+    success_url = reverse_lazy("taxi:car-list")
+
+
 class CarDetailView(LoginRequiredMixin, generic.DetailView):
     model = Car
 

taxi_service/settings.py

@@ -43,7 +43,10 @@
     "django.contrib.messages",
     "django.contrib.staticfiles",
     "debug_toolbar",
+    "crispy_forms",
+    "crispy_bootstrap4",
     "taxi",
+
 ]
 
 MIDDLEWARE = [
@@ -140,3 +143,6 @@
 # https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field
 
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+CRISPY_ALLOWED_TEMPLATE_PACKS = "bootstrap4"
+CRISPY_TEMPLATE_PACK = "bootstrap4"

templates/includes/pagination.html

@@ -1,16 +1,17 @@
 {% if is_paginated %}
-  <ul class="pagination">
+  <hr class="mt-5">
+  <ul class="pagination justify-content-center">
     {% if page_obj.has_previous %}
       <li class="page-item">
-        <a href="?page= {{ page_obj.previous_page_number }}" class="page-link">prev</a>
+        <a href="?page={{ page_obj.previous_page_number }}" class="page-link">prev</a>
       </li>
     {% endif %}
     <li class="page-item active">
       <span class="page-link">{{ page_obj.number }} of {{ paginator.num_pages }}</span>
     </li>
     {% if page_obj.has_next %}
       <li class="page-item">
-        <a href="?page= {{ page_obj.next_page_number }}" class="page-link">next</a>
+        <a href="?page={{ page_obj.next_page_number }}" class="page-link">next</a>
       </li>
     {% endif %}
   </ul>

templates/taxi/car_form.html

@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% load crispy_forms_filters %}
+{% block content %}
+  <h2 class="mb-2">{{ object|yesno:"Update, Create new" }} Car</h2>
+  <hr class="blue-hr">
+  <div class="mt-5">
+    <form action="" method="post">
+      {% csrf_token %}
+      {{ form|crispy }}
+      <input type="submit" value="Submit" class="btn btn-primary">
+    </form>
+  </div>
+  <style>.blue-hr{height:3px; background-color:#007bff;}</style>
+{% endblock %} 

templates/taxi/car_list.html

@@ -1,17 +1,41 @@
 {% extends "base.html" %}
 
 {% block content %}
-  <h1>Car list</h1>
+  <h1 class="d-flex align-items-stretch mb-5 mt-5">
+    <span>Cars</span>
+    <a class="alert alert-primary create-link ml-5" href="{% url 'taxi:car-create' %}" role="button">Add new Car</a>
+  </h1>
+  <p>List of our fleet. The best brands, proven and reliable models.</p>
   {% if car_list %}
-    <ul>
+    <table class="table">
+        <thead>
+          <tr>
+            <th scope="col">#</th>
+            <th scope="col">Model</th>
+            <th scope="col">Manufacturer</th>
+            <th scope="col">Modify</th>
+          </tr>
+        </thead>
+        <tbody>
       {% for car in car_list %}
-        <li>
-          <a href="{% url "taxi:car-detail" pk=car.id %} ">{{ car.id }}</a>
-          {{ car.model }} ({{ car.manufacturer.name }})
-        </li>
+        <tr>
+          <th scope="row"><span class="c_counter"></span></th>
+          <td><a href="{% url 'taxi:car-detail' car.pk %}"> {{ car.model }} </a></td>
+          <td>{{ car.manufacturer }}</td>
+          <td>
+            <a href="{% url 'taxi:car-update' car.pk %}" class="btn btn-outline-primary change-link">Update</a>
+            <a href="{% url 'taxi:car-delete' car.pk %}" class="btn btn-outline-danger change-link">Delete</a>
+          </td>
+        </tr>
       {% endfor %}
-    </ul>
+        </tbody>
+      </table>
   {% else %}
-    <p>There are no cars in taxi</p>
+    <p>No cars found.</p>
   {% endif %}
+  <div>   </div>
+  <style>
+      body {counter-reset: item;} .c_counter::before{content: counter(item); counter-increment: item}
+      .change-link {opacity:.75} .create-link {font-size:1rem; display: inline-block;}
+  </style>
 {% endblock %}

templates/taxi/car_manufacturer_form.html

@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% load crispy_forms_filters %}
+{% block content %}
+  <h2 class="mb-2">{{ object|yesno:"Update, Create new" }} Manufacturer</h2>
+  <hr class="blue-hr">
+  <div class="mt-5">
+    <form action="" method="post">
+      {% csrf_token %}
+      {{ form|crispy }}
+      <input type="submit" value="Submit" class="btn btn-primary">
+    </form>
+  </div>
+  <style>.blue-hr{height:3px; background-color:#007bff;}</style>
+{% endblock %}

templates/taxi/confirm_delete.html

@@ -0,0 +1,17 @@
+{% extends "base.html" %}
+
+{% load crispy_forms_filters %}
+
+{% block content %}
+  <h2 class="mb-2">Delete {{ car|yesno:"Car, Manufacturer" }}</h2>
+  <hr class="blue-hr">
+  <div class="mt-5">
+    <p class="text-are-delete">Are you sure you want to delete "{{ object }}"?</p>
+    <form action="" method="post">
+      {% csrf_token %}
+      {{ form|crispy }}
+      <input type="submit" value="Confirm" class="btn btn-danger">
+    </form>
+  </div>
+  <style>.blue-hr{height:3px; background-color:#dc3545;} .text-are-delete {font-size:1.5em}</style>
+{% endblock %}

templates/taxi/manufacturer_list.html

@@ -1,15 +1,18 @@
 {% extends "base.html" %}
 
 {% block content %}
-    <h1>Manufacturer List
+    <h1 class="d-flex align-items-stretch mb-5 mt-5">
+      <span>Manufacturer List</span>
+      <a class="alert alert-primary create-link ml-5" href="{% url 'taxi:manufacturer-create' %}" role="button">Add new Manufacturer</a>
     </h1>
-
+ 
     {% if manufacturer_list %}
       <table class="table">
         <tr>
           <th>ID</th>
           <th>Name</th>
           <th>Country</th>
+          <th>Modify</th>
         </tr>
 
         {% for manufacturer in manufacturer_list %}
@@ -23,11 +26,19 @@ <h1>Manufacturer List
               <td>
                   {{ manufacturer.country }}
               </td>
+              <td>
+                <a href="{% url 'taxi:manufacturer-update' manufacturer.pk %}" class="btn btn-outline-primary change-link">Update</a>
+                <a href="{% url 'taxi:manufacturer-delete' manufacturer.pk %}" class="btn btn-outline-danger change-link">Delete</a>
+              </td>
           </tr>
         {% endfor %}
       </table>
 
     {% else %}
         <p>There are no manufacturers in the service.</p>
     {% endif %}
+    <style>
+      body {counter-reset: item;} .c_counter::before{content: counter(item); counter-increment: item}
+      .change-link {opacity:.75} .create-link {font-size:1rem; display: inline-block;}
+    </style>
 {% endblock %}