'Solution'

requirements.txt

@@ -4,4 +4,5 @@ flake8-quotes==3.3.1
 flake8-variables-names==0.0.5
 pep8-naming==0.13.2
 django-debug-toolbar==3.2.4
-django-crispy-forms==1.14.0
+django-crispy-forms==1.14.0
+crispy_bootstrap4

taxi/forms.py

@@ -0,0 +1,52 @@
+from django import forms
+from .models import Driver, Car
+import re
+from django.contrib.auth.forms import UserCreationForm
+
+
+class DriverLicenseUpdateForm(forms.ModelForm):
+    class Meta:
+        model = Driver
+        fields = ('license_number',)
+
+    def clean_license_number(self):
+        license_number = self.cleaned_data.get('license_number')
+
+        if len(license_number) != 8:
+            raise forms.ValidationError("license_number must have 8 characters")
+
+        if not re.match(r'^[A-Z]{3}\d{5}$', license_number):
+            raise forms.ValidationError("license_number must begin with 3 Uppercase letters and then 5 digits")
+
+        return license_number
+
+
+class DriverCreationForm(UserCreationForm):
+    license_number = forms.CharField(max_length=255)
+
+    class Meta:
+        model = Driver
+        fields = UserCreationForm.Meta.fields
+
+    def clean_license_number(self):
+        license_number = self.cleaned_data.get('license_number')
+
+        if len(license_number) != 8:
+            raise forms.ValidationError("license_number must have 8 characters")
+
+        if not re.match(r'^[A-Z]{3}\d{5}$', license_number):
+            raise forms.ValidationError("license_number must begin with 3 Uppercase letters and then 5 digits")
+
+        return license_number
+
+
+class CarCreateForm(forms.ModelForm):
+    drivers = forms.ModelMultipleChoiceField(
+        queryset=Driver.objects.all(),
+        widget=forms.CheckboxSelectMultiple,
+        required=False
+    )
+
+    class Meta:
+        model = Car
+        fields = '__all__'

taxi/urls.py

@@ -13,6 +13,12 @@
     ManufacturerCreateView,
     ManufacturerUpdateView,
     ManufacturerDeleteView,
+    DriverCreateView,
+    DriverDeleteView,
+    DriverLicenseUpdateView,
+    AssignMeToCarView,
+    RemoveMeFromCarView,
+    DriverUpdateView,
 )
 
 urlpatterns = [
@@ -46,6 +52,13 @@
     path(
         "drivers/<int:pk>/", DriverDetailView.as_view(), name="driver-detail"
     ),
+    path('driver/create/', DriverCreateView.as_view(), name='driver-create'),
+    path('driver/<int:pk>/delete/', DriverDeleteView.as_view(), name='driver-delete'),
+    path('driver/<int:pk>/update_license/', DriverLicenseUpdateView.as_view(), name='driver-license-update'),
+    path("car/<int:pk>/assign-me/", AssignMeToCarView.as_view(), name="assign-me-to-car"),
+    path("car/<int:pk>/remove-me/", RemoveMeFromCarView.as_view(), name="remove-me-from-car"),
+    path('driver/<int:pk>/update/', DriverUpdateView.as_view(), name='driver-update'),
+
 ]
 
 app_name = "taxi"

taxi/views.py

@@ -3,8 +3,10 @@
 from django.urls import reverse_lazy
 from django.views import generic
 from django.contrib.auth.mixins import LoginRequiredMixin
-
+from .forms import DriverLicenseUpdateForm, DriverCreationForm, CarCreateForm
 from .models import Driver, Car, Manufacturer
+from django.shortcuts import get_object_or_404
+from django.shortcuts import redirect
 
 
 @login_required
@@ -64,13 +66,14 @@ class CarDetailView(LoginRequiredMixin, generic.DetailView):
 
 class CarCreateView(LoginRequiredMixin, generic.CreateView):
     model = Car
-    fields = "__all__"
+    form_class = CarCreateForm
+    template_name = 'taxi/car_create.html'
     success_url = reverse_lazy("taxi:car-list")
 
 
 class CarUpdateView(LoginRequiredMixin, generic.UpdateView):
     model = Car
-    fields = "__all__"
+    form_class = CarCreateForm
     success_url = reverse_lazy("taxi:car-list")
 
 
@@ -87,3 +90,61 @@ class DriverListView(LoginRequiredMixin, generic.ListView):
 class DriverDetailView(LoginRequiredMixin, generic.DetailView):
     model = Driver
     queryset = Driver.objects.all().prefetch_related("cars__manufacturer")
+
+
+class DriverCreateView(LoginRequiredMixin, generic.CreateView):
+    model = Driver
+    form_class = DriverCreationForm
+    template_name = 'taxi/driver_create.html'
+    success_url = reverse_lazy("taxi:driver-list")
+
+    def form_valid(self, form):
+        return super().form_valid(form)
+
+    def form_invalid(self, form):
+        return super().form_invalid(form)
+
+
+class DriverDeleteView(LoginRequiredMixin, generic.DeleteView):
+    model = Driver
+    template_name = 'taxi/driver_confirm_delete.html'
+    success_url = reverse_lazy("taxi:driver-list")
+
+
+class DriverLicenseUpdateView(LoginRequiredMixin, generic.UpdateView):
+    model = Driver
+    form_class = DriverLicenseUpdateForm
+    template_name = 'taxi/driver_license_update.html'
+    success_url = reverse_lazy('taxi:driver-list')
+
+    def get_success_url(self):
+        return reverse_lazy('taxi:driver-detail', kwargs={'pk': self.object.pk})
+
+    def form_valid(self, form):
+        messages.success(self.request, "license updated successfully.")
+        return super().form_valid(form)
+
+
+class AssignMeToCarView(LoginRequiredMixin, generic.View):
+    def post(self, request, pk):
+        car = get_object_or_404(Car, pk=pk)
+        car.drivers.add(request.user)
+        return redirect(reverse("taxi:car-detail", kwargs={"pk": pk}))
+
+
+class RemoveMeFromCarView(LoginRequiredMixin, generic.View):
+    def post(self, request, pk):
+        car = get_object_or_404(Car, pk=pk)
+        car.drivers.remove(request.user)
+        return redirect(reverse("taxi:car-detail", kwargs={"pk": pk}))
+
+
+class DriverUpdateView(LoginRequiredMixin, generic.UpdateView):
+    model = Driver
+    form_class = DriverCreationForm
+    template_name = 'taxi/driver_update.html'
+    success_url = reverse_lazy("taxi:driver-list")
+
+    def form_valid(self, form):
+        messages.success(self.request, "Driver information updated successfully.")
+        return super().form_valid(form)

taxi_service/settings.py

@@ -43,6 +43,7 @@
     "django.contrib.messages",
     "django.contrib.staticfiles",
     "debug_toolbar",
+    "crispy_bootstrap4",
     "crispy_forms",
     "taxi",
 ]

templates/taxi/car_create.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block content %}
+  <h1>Create a New Car</h1>
+
+  <form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+
+    <button type="submit">Save</button>
+  </form>
+{% endblock %}

templates/taxi/car_detail.html

@@ -1,22 +1,39 @@
 {% extends "base.html" %}
 
 {% block content %}
-  <h1>
-    {{ car.model }}
-    <a href="{% url 'taxi:car-delete' pk=car.id %}" class="btn btn-danger link-to-page">
-      Delete
-    </a>
-
-    <a href="{% url 'taxi:car-update' pk=car.id %}" class="btn btn-secondary link-to-page">
-      Update
-    </a>
-  </h1>
+  <h1> MODEL: {{ car.model }}</h1>
+  <p>Manufacturer: {{ car.manufacturer.name }}</p>
+  <p>Year: {{ car.year }}</p>
+
+  <a href="{% url 'taxi:car-update' pk=car.id %}" class="btn btn-secondary">Update</a>
+  <a href="{% url 'taxi:car-delete' pk=car.id %}" class="btn btn-danger">Delete</a>
+
   <p>Manufacturer: ({{ car.manufacturer.name }}, {{ car.manufacturer.country }})</p>
-  <h1>Drivers</h1>
-  <hr>
-  <ul>
-    {% for driver in car.drivers.all %}
-      <li>{{ driver.username }} ({{ driver.first_name }} {{ driver.last_name }})</li>
-    {% endfor %}
-  </ul>
+
+<h2>Drivers</h2>
+<ul class="drivers-list">
+  {% for driver in car.drivers.all %}
+    <li class="driver-item">
+      <div><strong>Username:</strong> {{ driver.username }}</div>
+      <div><strong>First Name:</strong> {{ driver.first_name }}</div>
+      <div><strong>Last Name:</strong> {{ driver.last_name }}</div>
+      <div><strong>License:</strong> {{ driver.license_number }}</div>
+    </li>
+  {% endfor %}
+</ul>
+
+
+  {% if user in car.drivers.all %}
+    <form method="post" action="{% url 'taxi:remove-me-from-car' pk=car.id %}">
+      {% csrf_token %}
+      <button type="submit" class="btn btn-danger">Delete me from this car</button>
+    </form>
+  {% else %}
+    <form method="post" action="{% url 'taxi:assign-me-to-car' pk=car.id %}">
+      {% csrf_token %}
+      <button type="submit" class="btn btn-success">Assign me to this car</button>
+    </form>
+  {% endif %}
+
 {% endblock %}
+

templates/taxi/driver_confirm_delete.html

@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+
+{% block content %}
+  <h1>Are you sure you want to delete {{ driver.name }}?</h1>
+  <form method="post">
+    {% csrf_token %}
+    <button type="submit" class="btn btn-danger">Confirm Delete</button>
+  </form>
+  <a href="{% url 'taxi:driver-detail' driver.pk %}" class="btn btn-secondary">Cancel</a>
+{% endblock %}

templates/taxi/driver_create.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block content %}
+  <h1>Create a New DRIVER</h1>
+
+  <form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+
+    <button type="submit">Save</button>
+  </form>
+{% endblock %}

templates/taxi/driver_detail.html

@@ -23,4 +23,9 @@ <h4>Cars</h4>
       <p>No cars!</p>
     {% endfor %}
   </div>
+
+
+  <a href="{% url 'taxi:driver-license-update-' driver.pk %}" class="btn btn-primary">Update License</a>
+
+  <a href="{% url 'taxi:driver-delete' driver.pk %}" class="btn btn-danger">Delete Driver</a>
 {% endblock %}

templates/taxi/driver_license_update.html

@@ -0,0 +1,13 @@
+{% extends 'base.html' %}
+
+{% block content %}
+  <h1>Update license</h1>
+
+  <form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit">Update license</button>
+  </form>
+
+  <a href="{% url 'driver-list' %}">Back to driver-list</a>
+{% endblock %}

templates/taxi/driver_list.html

@@ -3,6 +3,7 @@
 {% block content %}
     <h1>Driver List
     </h1>
+    <a href="{% url 'taxi:driver-create' %}" class="btn btn-primary">Create NEW Driver</a>
 
     {% if driver_list %}
     <table class="table">

templates/taxi/driver_update.html

@@ -0,0 +1,10 @@
+{% extends 'base.html' %}
+
+{% block content %}
+  <h2>Edit Driver Information</h2>
+  <form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit" class="btn btn-primary">Save changes</button>
+  </form>
+{% endblock %}