make django models initial commit

Author: drun16

server/djangoapp/admin.py

@@ -1,9 +1,10 @@
-# from django.contrib import admin
-# from .models import related models
+from django.contrib import admin
+from .models import CarModel, CarMake
 
 
 # Register your models here.
-
+admin.site.register(CarMake)
+admin.site.register(CarModel)
 # CarModelInline class
 
 # CarModelAdmin class

server/djangoapp/models.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.
@@ -12,6 +12,13 @@
 # - Description
 # - 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()
+    # Other fields as needed
+
+    def __str__(self):
+        return self.name  # Return the name as the string representation
 
 
 # <HINT> Create a Car Model model `class CarModel(models.Model):`:
@@ -23,3 +30,22 @@
 # - 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
+    name = models.CharField(max_length=100)
+    CAR_TYPES = [
+        ('SEDAN', 'Sedan'),
+        ('SUV', 'SUV'),
+        ('WAGON', 'Wagon'),
+        # Add more choices as required
+    ]
+    type = models.CharField(max_length=10, choices=CAR_TYPES, default='SUV')
+    year = models.IntegerField(default=2023,
+        validators=[
+            MaxValueValidator(2023),
+            MinValueValidator(2015)
+        ])
+    # Other fields as needed
+
+    def __str__(self):
+        return self.name  # Return the name as the string representation

server/djangoapp/populate.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/urls.py

@@ -13,6 +13,7 @@
     path(route='login', view=views.login_user, name='login'),
     # path for logout
     path(route='logout', view=views.logout_request, name='logout'),
+        path(route='get_cars', view=views.get_cars, name ='getcars'),
 
     # path for dealer reviews view
 

server/djangoapp/views.py

@@ -14,6 +14,7 @@
 import json
 from django.views.decorators.csrf import csrf_exempt
 from .populate import initiate
+from .models import CarMake, CarModel
 
 
 # Get an instance of a logger
@@ -82,7 +83,16 @@ def registration(request):
         return JsonResponse(data)
 
 # ...
-
+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})
 # # Update the `get_dealerships` view to render the index page with
 # a list of dealerships
 # def get_dealerships(request):

server/djangoproj/settings.py

@@ -29,8 +29,8 @@
 DEBUG = True
 
 ALLOWED_HOSTS = ['localhost','https://drun16info-8000.theianext-0-labs-prod-misc-tools-us-east-0.proxy.cognitiveclass.ai',
-                 '127.0.0.1','https://drun16info-3030.theiadockernext-0-labs-prod-theiak8s-4-tor01.proxy.cognitiveclass.ai/']
-CSRF_TRUSTED_ORIGINS = ['https://drun16info-8000.theianext-0-labs-prod-misc-tools-us-east-0.proxy.cognitiveclass.ai']
+                 '127.0.0.1','https://drun16info-3030.theiadockernext-0-labs-prod-theiak8s-4-tor01.proxy.cognitiveclass.ai']
+CSRF_TRUSTED_ORIGINS = ['https://drun16info-3030.theiadockernext-0-labs-prod-theiak8s-4-tor01.proxy.cognitiveclass.ai']
 
 REST_FRAMEWORK = {
     'DEFAULT_AUTHENTICATION_CLASSES': [],