add the NASA Sentry api call to the backend

backend/deep_impact_proj/.env.sample

@@ -0,0 +1,6 @@
+SECRET_KEY=<"Your Django Secret Key">
+SENTRY_API_KEY=<"Your NASA Sentry API Key">
+OPENAI_API_KEY=<"Your OpenAI API Key">
+HOST_CLIENT=<"Your FrontEnd URL">
+ALLOWED_HOSTS=<"Your Server URL">
+DEBUG=<"True for Deployment | False for Development">

backend/deep_impact_proj/.gitignore

@@ -0,0 +1,2 @@
+.env
+.venv

backend/deep_impact_proj/api_app/urls.py

@@ -1,8 +1,7 @@
 from django.urls import path
-from .views import (
-    Sentry,
-    OpenAI,
-)
+from .views import Sentry, OpenAI
+
+
 
 urlpatterns = [
     path('sentry/', Sentry.as_view(), name='sentry'),

backend/deep_impact_proj/api_app/utils.py

@@ -0,0 +1,23 @@
+from django.core.exceptions import ValidationError
+import os
+import requests
+from rest_framework.response import Response
+from rest_framework.status import (
+    HTTP_200_OK,
+    HTTP_204_NO_CONTENT,
+    HTTP_201_CREATED,
+    HTTP_400_BAD_REQUEST
+)
+
+
+sentry_api_key = os.environ.get("SENTRY_API_KEY")
+
+def get_sentry():
+    try:
+        response = requests.get(f'https://api.nasa.gov/neo/rest/v1/neo/browse?api_key={sentry_api_key}')
+        response.raise_for_status()
+        data = response.json()
+        return Response(data, status=HTTP_200_OK)
+    except ValidationError as e:
+        print(e)
+        return Response(e, status=HTTP_400_BAD_REQUEST)

backend/deep_impact_proj/api_app/views.py

@@ -1,8 +1,26 @@
 from django.shortcuts import render
+from django.core.exceptions import ValidationError
+import os
+import requests
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework.status import (
+    HTTP_200_OK,
+    HTTP_204_NO_CONTENT,
+    HTTP_201_CREATED,
+    HTTP_400_BAD_REQUEST
+)
+from .utils import get_sentry
+
+sentry_api_key = os.environ.get("SENTRY_API_KEY")
+
+
 
 # Create your views here.
-class Sentry:
-    pass
+class Sentry(APIView):
+    def get(self, request):
+        return get_sentry()
 
-class OpenAI:
+
+class OpenAI(APIView):
     pass

backend/deep_impact_proj/deep_impact_proj/settings.py

@@ -11,6 +11,11 @@ https://docs.djangoproject.com/en/5.0/ref/settings/
 """
 import os
 from pathlib import Path
+from dotenv import load_dotenv
+
+# Load environment variables from .env file
+load_dotenv()
+
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -20,12 +25,12 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-3(n0mvl^xk3rjak+runl7#wbx1vr1y+y17dber5zl5ab3x6_hy'
+SECRET_KEY = os.environ.get("SECRET_KEY")
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = os.environ.get("DEBUG")
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = [os.environ.get("ALLOWED_HOSTS"), "localhost"]
 
 
 # Application definition
@@ -37,12 +42,15 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'corsheaders',
     'api_app',
+    'rest_framework',
 ]
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
+    'corsheaders.middleware.CorsMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
@@ -52,6 +60,12 @@ MIDDLEWARE = [
 
 ROOT_URLCONF = 'deep_impact_proj.urls'
 
+
+
+CORS_ALLOWED_ORIGINS = [os.environ.get("HOST_CLIENT")]
+
+
+
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',

backend/deep_impact_proj/requirements.txt

@@ -0,0 +1,17 @@
+asgiref==3.8.1
+certifi==2024.2.2
+charset-normalizer==3.3.2
+click==8.1.7
+Django==5.0.6
+django-cors-headers==4.2.0
+djangorestframework==3.15.1
+gunicorn==22.0.0
+h11==0.14.0
+idna==3.7
+packaging==24.0
+python-dotenv==1.0.1
+requests==2.31.0
+sqlparse==0.5.0
+urllib3==2.2.1
+uvicorn==0.29.0
+whitenoise==6.6.0

frontend/src/pages/scenario.jsx

@@ -3,7 +3,7 @@ import { Stage, Layer, Circle, Text, Line } from 'react-konva';
 import { Slider, Button } from '@mui/material';
 import axios from 'axios';
 
-const API_KEY = 'LF7i77oqghRiq54HEFJh991WgjHcKsETP9D5ofsg';
+
 const EARTH_RADIUS_KM = 6371; // Earth's radius in kilometers
 const EARTH_DISPLAY_SCALE = 0.01; // Display scale for Earth
 const ASTEROID_DISPLAY_SCALE = 0.3; // Display scale for asteroids
@@ -37,9 +37,9 @@ function Scenario() {
   const [timeStep, setTimeStep] = useState(100); // State for time step
 
   useEffect(() => {
-    const fetchAsteroids = async () => {
+    const fetchAsteroids = async (self, request) => {
       try {
-        const response = await axios.get(`https://api.nasa.gov/neo/rest/v1/neo/browse?api_key=${API_KEY}`);
+        const response = await axios.get(`http://localhost:8000/api/sentry/`);
         asteroidsData.current = response.data.near_earth_objects;
         setAsteroidData(0); // Set initial asteroid
       } catch (error) {