Solution

taxi/urls.py

@@ -7,20 +7,71 @@
     DriverListView,
     DriverDetailView,
     ManufacturerListView,
+    ManufacturerCreateView,
+    ManufacturerUpdateView,
+    ManufacturerDeleteView,
+    CarCreateView,
+    CarUpdateView,
+    CarDeleteView
 )
 
+
 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"
+        "manufacturers/create/",
+        ManufacturerCreateView.as_view(),
+        name="manufacturer-create"
+    ),
+    path(
+        "manufacturers/<int:pk>/update/",
+        ManufacturerUpdateView.as_view(),
+        name="manufacturer-update"
+    ),
+    path(
+        "manufacturers/<int:pk>/delete/",
+        ManufacturerDeleteView.as_view(),
+        name="manufacturer-delete"
+    ),
+    path(
+        "cars/",
+        CarListView.as_view(),
+        name="car-list"
+    ),
+    path(
+        "cars/create/",
+        CarCreateView.as_view(),
+        name="car-create"
+    ),
+    path(
+        "cars/<int:pk>/update/",
+        CarUpdateView.as_view(),
+        name="car-update"
+    ),
+    path(
+        "cars/<int:pk>/delete/",
+        CarDeleteView.as_view(),
+        name="car-delete"
+    ),
+    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"
     ),
 ]
 

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
 
@@ -52,3 +53,43 @@ class DriverListView(LoginRequiredMixin, generic.ListView):
 class DriverDetailView(LoginRequiredMixin, generic.DetailView):
     model = Driver
     queryset = Driver.objects.all().prefetch_related("cars__manufacturer")
+
+
+class ManufacturerCreateView(LoginRequiredMixin, generic.CreateView):
+    model = Manufacturer
+    fields = "__all__"
+    template_name = "taxi/manufacturer_form.html"
+    success_url = reverse_lazy("taxi:manufacturer-list")
+
+
+class ManufacturerUpdateView(LoginRequiredMixin, generic.UpdateView):
+    model = Manufacturer
+    fields = "__all__"
+    template_name = "taxi/manufacturer_form.html"
+    success_url = reverse_lazy("taxi:manufacturer-list")
+
+
+class ManufacturerDeleteView(LoginRequiredMixin, generic.DeleteView):
+    model = Manufacturer
+    success_url = reverse_lazy("taxi:manufacturer-list")
+    template_name = "taxi/manufacturer_delete_confirmation.html"
+
+
+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
+    success_url = reverse_lazy("taxi:car-list")
+    template_name = "taxi/car_delete_confirmation.html"

taxi_service/settings.py

@@ -44,6 +44,8 @@
     "django.contrib.staticfiles",
     "debug_toolbar",
     "taxi",
+    "crispy_forms",
+    "crispy_bootstrap4"
 ]
 
 MIDDLEWARE = [
@@ -140,3 +142,5 @@
 # https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field
 
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+CRISPY_TEMPLATE_PACK = "bootstrap4"

templates/taxi/car_delete_confirmation.html

@@ -0,0 +1,13 @@
+{% extends "base.html" %}
+
+{% block content %}
+  <h1>Deleting Car from the List</h1>
+  <p><strong>WARNING!</strong> You're trying to delete a car:
+    <strong>{{ car }}</strong> from the list.</p>
+  <p>Are you sure want to delete this car?
+    Press "Submit" button to confirm.</p>
+  <form action="" method="post">
+    {% csrf_token %}
+    <input type="submit" value="Submit" class="btn btn-danger">
+  </form>
+{% endblock %}

templates/taxi/car_detail.html

@@ -9,4 +9,13 @@ <h1>Drivers</h1>
     <li>{{ driver.username }} ({{ driver.first_name }} {{ driver.last_name }})</li>
   {% endfor %}
   </ul>
+  <form action="{% url 'taxi:car-update' pk=car.id %}" method="post">
+    {% csrf_token %}
+    <input type="submit" value="UPDATE CAR" class="btn btn-info">
+  </form>
+  <br>
+  <form action="{% url 'taxi:car-delete' pk=car.id %}" method="post">
+    {% csrf_token %}
+    <input type="submit" value="DELETE CAR" class="btn btn-danger">
+  </form>
 {% endblock %}

templates/taxi/car_form.html

@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+{% load crispy_forms_filters %}
+{% block content %}
+	<h1>{{ object|yesno:"Update,Create" }} a Car</h1>
+  <form action="" method="post">
+    {% csrf_token %}
+    {{ form|crispy }}
+    <input type="submit" value="Submit" class="btn btn-info">
+  </form>
+{% endblock %}

templates/taxi/car_list.html

@@ -11,6 +11,11 @@ <h1>Car list</h1>
         </li>
       {% endfor %}
     </ul>
+    <form action="{% url "taxi:car-create" %}" method="get">
+      {% csrf_token %}
+      <input type="submit" value="Add" class="btn btn-success">
+    </form>
+    <br>
   {% else %}
     <p>There are no cars in taxi</p>
   {% endif %}

templates/taxi/manufacturer_delete_confirmation.html

@@ -0,0 +1,14 @@
+{% extends "base.html" %}
+
+{% block content %}
+  <h1>Deleting Manufacturer from the List</h1>
+  <p><strong>WARNING!</strong> You're trying to delete a manufacturer:
+    <strong>{{ manufacturer }}</strong> from the list.</p>
+  <p>This causes a deleting related cars from the cars list too.</p>
+  <p>Are you sure want to delete this manufacturer?
+    Press "Submit" button to confirm.</p>
+  <form action="" method="post">
+    {% csrf_token %}
+    <input type="submit" value="Submit" class="btn btn-danger ">
+  </form>
+{% endblock %}

templates/taxi/manufacturer_form.html

@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+{% load crispy_forms_filters %}
+{% block content %}
+  <h1>{{ object|yesno:"Update,Create" }} a Manufacturer</h1>
+  <form action="" method="post">
+    {% csrf_token %}
+    {{ form|crispy }}
+    <input type="submit" value="Submit" class="btn btn-info">
+  </form>
+{% endblock %}

templates/taxi/manufacturer_list.html

@@ -10,6 +10,8 @@ <h1>Manufacturer List
           <th>ID</th>
           <th>Name</th>
           <th>Country</th>
+          <th>Update</th>
+          <th>Delete</th>
         </tr>
 
         {% for manufacturer in manufacturer_list %}
@@ -23,10 +25,23 @@ <h1>Manufacturer List
               <td>
                   {{ manufacturer.country }}
               </td>
+              <td>
+                <a href="{% url 'taxi:manufacturer-update' pk=manufacturer.id %}">Update</a>
+              </td>
+              <td>
+                <a
+                    href="{% url 'taxi:manufacturer-delete' pk=manufacturer.id %}"
+                    style="color: red;"
+                >Delete</a>
+              </td>
           </tr>
         {% endfor %}
       </table>
-
+      <br>
+      <form action="{% url 'taxi:manufacturer-create' %}">
+        <input type="submit" value="Add" class="btn btn-success">
+      </form>
+      <br>
     {% else %}
         <p>There are no manufacturers in the service.</p>
     {% endif %}