models

Author: baamrane

server/djangoapp/admin.py

@@ -11,3 +11,10 @@
 # CarMakeAdmin class with CarModelInline
 
 # Register models here
+
+from django.contrib import admin
+from .models import CarMake, CarModel
+
+# Registering models with their respective admins
+admin.site.register(CarMake)
+admin.site.register(CarModel)

server/djangoapp/apps.py

@@ -1,5 +1,5 @@
 from django.apps import AppConfig
 
-
 class DjangoappConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
     name = 'djangoapp'

server/djangoapp/migrations/0001_initial.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.2.8 on 2025-11-29 12:07
+
+import django.core.validators
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CarMake',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.TextField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='CarModel',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('type', models.CharField(choices=[('SEDAN', 'Sedan'), ('SUV', 'SUV'), ('WAGON', 'Wagon')], default='SUV', max_length=10)),
+                ('year', models.IntegerField(default=2023, validators=[django.core.validators.MaxValueValidator(2023), django.core.validators.MinValueValidator(2015)])),
+                ('car_make', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='djangoapp.carmake')),
+            ],
+        ),
+    ]

server/djangoapp/migrations/__init__.py

@@ -1,25 +1,34 @@
-# Uncomment the following imports before adding the Model code
+from django.db import models
+from django.core.validators import MaxValueValidator, MinValueValidator
 
-# from django.db import models
-# from django.utils.timezone import now
-# from django.core.validators import MaxValueValidator, MinValueValidator
 
+class CarMake(models.Model):
+    name = models.CharField(max_length=100)
+    description = models.TextField()
 
-# Create your models here.
+    def __str__(self):
+        return self.name
 
-# <HINT> Create a Car Make model `class CarMake(models.Model)`:
-# - Name
-# - Description
-# - Any other fields you would like to include in car make model
-# - __str__ method to print a car make object
 
+class CarModel(models.Model):
+    car_make = models.ForeignKey(CarMake, on_delete=models.CASCADE)
+    name = models.CharField(max_length=100)
 
-# <HINT> Create a Car Model model `class CarModel(models.Model):`:
-# - Many-To-One relationship to Car Make model (One Car Make has many
-# Car Models, using ForeignKey field)
-# - Name
-# - Type (CharField with a choices argument to provide limited choices
-# such as Sedan, SUV, WAGON, etc.)
-# - Year (IntegerField) with min value 2015 and max value 2023
-# - Any other fields you would like to include in car model
-# - __str__ method to print a car make object
+    CAR_TYPES = [
+        ('SEDAN', 'Sedan'),
+        ('SUV', 'SUV'),
+        ('WAGON', 'Wagon'),
+    ]
+
+    type = models.CharField(max_length=10, choices=CAR_TYPES, default='SUV')
+
+    year = models.IntegerField(
+        default=2023,
+        validators=[
+            MaxValueValidator(2023),
+            MinValueValidator(2015)
+        ]
+    )
+
+    def __str__(self):
+        return self.name

server/djangoapp/models.py

@@ -1,2 +1,38 @@
+from .models import CarMake, CarModel
+
 def initiate():
-    print("Populate not implemented. Add data manually")
+    car_make_data = [
+        {"name":"NISSAN", "description":"Great cars. Japanese technology"},
+        {"name":"Mercedes", "description":"Great cars. German technology"},
+        {"name":"Audi", "description":"Great cars. German technology"},
+        {"name":"Kia", "description":"Great cars. Korean technology"},
+        {"name":"Toyota", "description":"Great cars. Japanese technology"},
+    ]
+
+    car_make_instances = []
+    for data in car_make_data:
+            car_make_instances.append(CarMake.objects.create(name=data['name'], description=data['description']))
+
+
+    # Create CarModel instances with the corresponding CarMake instances
+    car_model_data = [
+      {"name":"Pathfinder", "type":"SUV", "year": 2023, "car_make":car_make_instances[0]},
+      {"name":"Qashqai", "type":"SUV", "year": 2023, "car_make":car_make_instances[0]},
+      {"name":"XTRAIL", "type":"SUV", "year": 2023, "car_make":car_make_instances[0]},
+      {"name":"A-Class", "type":"SUV", "year": 2023, "car_make":car_make_instances[1]},
+      {"name":"C-Class", "type":"SUV", "year": 2023, "car_make":car_make_instances[1]},
+      {"name":"E-Class", "type":"SUV", "year": 2023, "car_make":car_make_instances[1]},
+      {"name":"A4", "type":"SUV", "year": 2023, "car_make":car_make_instances[2]},
+      {"name":"A5", "type":"SUV", "year": 2023, "car_make":car_make_instances[2]},
+      {"name":"A6", "type":"SUV", "year": 2023, "car_make":car_make_instances[2]},
+      {"name":"Sorrento", "type":"SUV", "year": 2023, "car_make":car_make_instances[3]},
+      {"name":"Carnival", "type":"SUV", "year": 2023, "car_make":car_make_instances[3]},
+      {"name":"Cerato", "type":"Sedan", "year": 2023, "car_make":car_make_instances[3]},
+      {"name":"Corolla", "type":"Sedan", "year": 2023, "car_make":car_make_instances[4]},
+      {"name":"Camry", "type":"Sedan", "year": 2023, "car_make":car_make_instances[4]},
+      {"name":"Kluger", "type":"SUV", "year": 2023, "car_make":car_make_instances[4]},
+        # Add more CarModel instances as needed
+    ]
+
+    for data in car_model_data:
+            CarModel.objects.create(name=data['name'], car_make=data['car_make'], type=data['type'], year=data['year'])

server/djangoapp/populate.py

@@ -12,6 +12,7 @@
     path(route='login', view=views.login_user, name='login'),
     path(route='logout', view=views.logout_request, name='logout'),
     path(route='register', view=views.registration, name='register'),
+    path(route='get_cars', view=views.get_cars, name ='getcars'),
 
     # path for dealer reviews view
 

server/djangoapp/urls.py

@@ -15,13 +15,25 @@
 from django.views.decorators.csrf import csrf_exempt
 from .populate import initiate
 
+from .models import CarMake, CarModel
 
 # Get an instance of a logger
 logger = logging.getLogger(__name__)
 
 
 # Create your views here.
 
+def get_cars(request):
+    count = CarMake.objects.filter().count()
+    print(count)
+    if(count == 0):
+        initiate()
+    car_models = CarModel.objects.select_related('car_make')
+    cars = []
+    for car_model in car_models:
+        cars.append({"CarModel": car_model.name, "CarMake": car_model.car_make.name})
+    return JsonResponse({"CarModels":cars})
+    
 # Create a `login_request` view to handle sign in request
 @csrf_exempt
 def login_user(request):

server/djangoapp/views.py

@@ -28,8 +28,8 @@
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
 
-ALLOWED_HOSTS=['localhost','https://baamranemoua-8000.theianext-1-labs-prod-misc-tools-us-east-0.proxy.cognitiveclass.ai/']
-CSRF_TRUSTED_ORIGINS=['https://baamranemoua-8000.theianext-1-labs-prod-misc-tools-us-east-0.proxy.cognitiveclass.ai/']
+ALLOWED_HOSTS=['localhost','https://baamranemoua-8000.theiadockernext-0-labs-prod-theiak8s-4-tor01.proxy.cognitiveclass.ai']
+CSRF_TRUSTED_ORIGINS=['https://baamranemoua-8000.theiadockernext-0-labs-prod-theiak8s-4-tor01.proxy.cognitiveclass.ai']
 
 REST_FRAMEWORK = {
     'DEFAULT_AUTHENTICATION_CLASSES': [],