m

Author: iintii

server/djangoapp/admin.py

@@ -1,8 +1,10 @@
-# from django.contrib import admin
-# from .models import related models
+from django.contrib import admin
+from .models import CarMake, CarModel
 
 
 # Register your models here.
+admin.site.register(CarMake)
+admin.site.register(CarModel)
 
 # CarModelInline class
 

server/djangoapp/migrations/0001_initial.py

@@ -0,0 +1,35 @@
+# Generated by Django 5.2.4 on 2025-07-20 16:03
+
+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')),
+                ('dealer_id', models.IntegerField(null=True)),
+                ('name', models.CharField(max_length=100)),
+                ('type', models.CharField(choices=[('SEDAN', 'Sedan'), ('SUV', 'SUV'), ('WAGON', 'Wagon'), ('TRUCK', 'Truck'), ('HATCHBACK', 'Hatchback'), ('COUPE', 'Coupe'), ('CONVERTIBLE', 'Convertible'), ('MINIVAN', 'Minivan'), ('PICKUP', 'Pickup')], default='SUV', max_length=15)),
+                ('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

@@ -1,8 +1,8 @@
 # Uncomment the following imports before adding the Model code
 
-# from django.db import models
-# from django.utils.timezone import now
-# 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
 
 
 # Create your models here.
@@ -13,6 +13,13 @@
 # - Any other fields you would like to include in car make model
 # - __str__ method to print a car make object
 
+class CarMake(models.Model):
+    name = models.CharField(max_length=100)
+    description = models.TextField()
+
+    def __str__(self):
+        return self.name 
+
 
 # <HINT> Create a Car Model model `class CarModel(models.Model):`:
 # - Many-To-One relationship to Car Make model (One Car Make has many
@@ -23,3 +30,28 @@
 # - 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
+class CarModel(models.Model):
+    car_make = models.ForeignKey(CarMake, on_delete=models.CASCADE)  # Many-to-One relationship
+    dealer_id = models.IntegerField(null=True)  # Refers to a dealer created in Cloudant database
+    name = models.CharField(max_length=100)
+    CAR_TYPES = [
+        ('SEDAN', 'Sedan'),
+        ('SUV', 'SUV'),
+        ('WAGON', 'Wagon'),
+        ('TRUCK', 'Truck'),
+        ('HATCHBACK', 'Hatchback'),
+        ('COUPE', 'Coupe'),
+        ('CONVERTIBLE', 'Convertible'),
+        ('MINIVAN', 'Minivan'),
+        ('PICKUP', 'Pickup'),
+        # Add more choices as required
+    ]
+    type = models.CharField(max_length=15, choices=CAR_TYPES, default='SUV')
+    year = models.IntegerField(default=2023,
+        validators=[
+            MaxValueValidator(2023),
+            MinValueValidator(2015)
+        ])
+
+    def __str__(self):
+        return f"{self.car_make.name} - {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

@@ -1,8 +1,8 @@
 # Uncomment the imports before you add the code
-# from django.urls import path
+from django.urls import path
 from django.conf.urls.static import static
 from django.conf import settings
-# from . import views
+from . import views
 
 app_name = 'djangoapp'
 urlpatterns = [
@@ -14,5 +14,6 @@
     # path for dealer reviews view
 
     # path for add a review view
+    path(route='get_cars', view=views.get_cars, name ='getcars'),
 
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

server/djangoapp/urls.py

@@ -1,19 +1,20 @@
 # Uncomment the required imports before adding the code
 
-# from django.shortcuts import render
-# from django.http import HttpResponseRedirect, HttpResponse
-# from django.contrib.auth.models import User
-# from django.shortcuts import get_object_or_404, render, redirect
-# from django.contrib.auth import logout
-# from django.contrib import messages
-# from datetime import datetime
+from django.shortcuts import render
+from django.http import HttpResponseRedirect, HttpResponse
+from django.contrib.auth.models import User
+from django.shortcuts import get_object_or_404, render, redirect
+from django.contrib.auth import logout
+from django.contrib import messages
+from datetime import datetime
 
 from django.http import JsonResponse
 from django.contrib.auth import login, authenticate
 import logging
 import json
 from django.views.decorators.csrf import csrf_exempt
-# from .populate import initiate
+from .populate import initiate
+from .models import CarMake, CarModel
 
 
 # Get an instance of a logger
@@ -63,3 +64,14 @@ def login_user(request):
 # Create a `add_review` view to submit a review
 # def add_review(request):
 # ...
+
+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})

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://brody8991-8000.theianext-0-labs-prod-misc-tools-us-east-0.proxy.cognitiveclass.ai/']
-CSRF_TRUSTED_ORIGINS=['https://brody8991-8000.theianext-0-labs-prod-misc-tools-us-east-0.proxy.cognitiveclass.ai/']
+ALLOWED_HOSTS = ['localhost', 'brody8991-8000.theiadockernext-1-labs-prod-theiak8s-4-tor01.proxy.cognitiveclass.ai']
+CSRF_TRUSTED_ORIGINS = ['https://brody8991-8000.theiadockernext-1-labs-prod-theiak8s-4-tor01.proxy.cognitiveclass.ai']
 
 REST_FRAMEWORK = {
     'DEFAULT_AUTHENTICATION_CLASSES': [],