push

.github/workflows/main.yml

@@ -0,0 +1,59 @@
+name: 'Lint Code'
+
+on:
+  push:
+    branches: [master, main]
+  pull_request:
+    branches: [master, main]
+
+jobs:
+  lint_python:
+    name: Lint Python Files
+    runs-on: ubuntu-latest
+
+    steps:
+
+    - name: Checkout Repository
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.12
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8
+
+    - name: Print working directory
+      run: pwd
+
+    - name: Run Linter
+      run: |
+        pwd
+        # This command finds all Python files recursively and runs flake8 on them
+        find . -name "*.py" -exec flake8 {} +
+        echo "Linted all the python files successfully"
+
+  lint_js:
+      name: Lint JavaScript Files
+      runs-on: ubuntu-latest
+
+      steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 14
+
+      - name: Install JSHint
+        run: npm install jshint --global
+
+      - name: Run Linter
+        run: |
+          # This command finds all JavaScript files recursively and runs JSHint on them
+          find ./server/database -name "*.js" -exec jshint {} +
+          echo "Linted all the js files successfully"

.jshintrc.yml

@@ -0,0 +1,3 @@
+{
+"esversion" : 8
+}

server/database/app.js

@@ -49,7 +49,7 @@ app.get('/fetchReviews', async (req, res) => {
 // Express route to fetch reviews by a particular dealer
 app.get('/fetchReviews/dealer/:id', async (req, res) => {
   try {
-    const documents = await Reviews.find({dealership: req.params.id});
+    const documents = await Reviews.find({dealership: Number(req.params.id)});
     res.json(documents);
   } catch (error) {
     res.status(500).json({ error: 'Error fetching documents' });
@@ -58,17 +58,35 @@ app.get('/fetchReviews/dealer/:id', async (req, res) => {
 
 // Express route to fetch all dealerships
 app.get('/fetchDealers', async (req, res) => {
-//Write your code here
-});
+    try {
+        const documents = await Dealerships.find();
+        res.json(documents);
+    } catch (error) {
+        res.status(500).json({error: "error fetching documents"})
+    }
+    }
+);
 
 // Express route to fetch Dealers by a particular state
 app.get('/fetchDealers/:state', async (req, res) => {
-//Write your code here
+    try {
+        const documents = await Dealerships.find({state: req.params.state});
+        res.json(documents); 
+    }
+    catch(error) {
+        res.status(500).json({error: "error fetching documents"})
+    }
 });
 
 // Express route to fetch dealer by a particular id
 app.get('/fetchDealer/:id', async (req, res) => {
-//Write your code here
+    try {
+        const documents = await Dealerships.find({id: req.params.id});
+        res.json(documents);
+    }
+    catch(error) {
+        res.status(500).json({error: "error fetching documents"})
+    }
 });
 
 //Express route to insert review

server/djangoapp/.env

@@ -1,2 +1,12 @@
-backend_url =your backend url
-sentiment_analyzer_url=your code engine deployment url
+backend_url =https://fahmuscpp-3030.theiadockernext-1-labs-prod-theiak8s-4-tor01.proxy.cognitiveclass.ai/
+sentiment_analyzer_url=https://sentianalyzer.25noqahzj44u.us-south.codeengine.appdomain.cloud/
+
+def analyze_review_sentiments(text):
+    request_url = sentiment_analyzer_url+"analyze/"+text
+    try:
+        # Call get method of requests library with URL and parameters
+        response = requests.get(request_url)
+        return response.json()
+    except Exception as err:
+        print(f"Unexpected {err=}, {type(err)=}")
+        print("Network exception occurred")

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 +1,34 @@
+# Generated by Django 5.2.10 on 2026-01-27 18:11
+
+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=100)),
+                ('year', models.IntegerField(default=2026, validators=[django.core.validators.MaxValueValidator(2026), django.core.validators.MinValueValidator(2015)])),
+                ('car_make', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='djangoapp.carmake')),
+            ],
+        ),
+    ]

server/djangoapp/models.py

@@ -1,25 +1,22 @@
-# 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
+class CarMake(models.Model):
+    name = models.CharField(max_length = 100)
+    description = models.TextField()       
+    def __str__ (self) : 
+        return self.name 
 
-# from django.db import models
-# from django.utils.timezone import now
-# from django.core.validators import MaxValueValidator, MinValueValidator
-
-
-# Create your models here.
-
-# <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
-
-
-# <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
+class CarModel (models.Model):
+    car_make = models.ForeignKey(CarMake, on_delete=models.CASCADE) # Many-to-One realtionship
+    name = models.CharField(max_length=100)
+    CAR_TYPES = [
+        ('SEDAN', 'Sedan'),
+        ('SUV', 'SUV'),
+        ('WAGON', "Wagon")
+    ]
+    type = models.CharField(max_length=100, choices=CAR_TYPES, default='SUV')
+    year = models.IntegerField(default=2026, validators=[MaxValueValidator(2026),MinValueValidator(2015)])    
+
+    def __str__ (self): 
+        return self.name

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/restapis.py

@@ -1,5 +1,4 @@
-# Uncomment the imports below before you add the function code
-# import requests
+import requests
 import os
 from dotenv import load_dotenv
 
@@ -11,12 +10,32 @@
     'sentiment_analyzer_url',
     default="http://localhost:5050/")
 
-# def get_request(endpoint, **kwargs):
-# Add code for get requests to back end
+def get_request(endpoint, **kwargs):
+    params = ""
+    if(kwargs):
+        for key,value in kwargs.items():
+            params=params+key+"="+value+"&"
 
-# def analyze_review_sentiments(text):
-# request_url = sentiment_analyzer_url+"analyze/"+text
-# Add code for retrieving sentiments
+    request_url = backend_url+endpoint+"?"+params
 
-# def post_review(data_dict):
-# Add code for posting review
+    print("GET from {} ".format(request_url))
+    try:
+        # Call get method of requests library with URL and parameters
+        response = requests.get(request_url)
+        return response.json()
+    except:
+        # If any error occurs
+        print("Network exception occurred")
+
+def analyze_review_sentiments(text):
+    request_url = sentiment_analyzer_url+"analyze/"+text
+#Add code for retrieving sentiments
+
+def post_review(data_dict):
+    request_url = backend_url+"/insert_review"
+    try:
+        response = requests.post(request_url,json=data_dict)
+        print(response.json())
+        return response.json()
+    except:
+        print("Network exception occurred")

server/djangoapp/urls.py

@@ -1,18 +1,20 @@
-# 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 = [
     # # path for registration
-
+    path(route='register',view=views.registration,name='registration'),
     # path for login
-    # path(route='login', view=views.login_user, name='login'),
-
-    # path for dealer reviews view
-
-    # path for add a review view
+    path(route='login', view=views.login_user, name='login'),
+    path(route='logout', view=views.logout_request, name='logout'),
+    path(route='get_cars', view=views.get_cars, name='getcars'),
+    path(route='get_dealers/', view=views.get_dealerships, name='get_dealers'),
+    path(route='get_dealers/<str:state>', view=views.get_dealerships, name='get_dealers_by_state'),
+    path(route='dealer/<int:dealer_id>', view=views.get_dealer_details, name='dealer_details'),
+    path(route='reviews/dealer/<int:dealer_id>', view=views.get_dealer_reviews, name='dealer_details'),
+    path(route='add_review', view=views.add_review, name='add_review'),
 
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)