getting ready for production side

Author: yours7himanshu

Dockerfile

@@ -1,9 +1,36 @@
-FROM node:20
+# syntax=docker/dockerfile:1
+FROM python:3.11-slim
 
-WORKDIR /server
-WORKDIR /client
-WORKDIR /admin
+# Install Node.js 20
+RUN apt-get update && apt-get install -y curl build-essential \
+    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
+    && apt-get install -y nodejs \
+    && rm -rf /var/lib/apt/lists/*
 
+# Set working directory
+WORKDIR /app
+
+# Copy Node.js package manifests
+COPY server/package*.json server/
+COPY client/package*.json client/
+COPY admin/package*.json admin/
+
+# Install Node.js dependencies
+RUN npm install --prefix server \
+    && npm install --prefix client \
+    && npm install --prefix admin
+
+# Copy full application
 COPY . .
 
-RUN npm install
+# Install Python dependencies
+RUN pip install --no-cache-dir -r python_rec/requirements.txt
+
+# Make Python scripts executable
+RUN chmod +x python_rec/*.py
+
+# Expose server port
+EXPOSE 3000
+
+# Default command: start Node server
+CMD ["npm", "run", "start", "--prefix", "server"]

python_rec/pred_model.py

@@ -6,16 +6,17 @@
 import numpy as np
 import pandas as pd
 from pymongo import MongoClient
-from dotenv import load_dotenv
-import os
-
 import os
 import sys
 import json
-load_dotenv(dotenv_path='python_rec/.env')
 
-mongo_URI = os.getenv("MONGO_URI")
-client = MongoClient(f"{mongo_URI}")
+# Load .env only in development
+if os.getenv("ENV", "development") != "production":
+    from dotenv import load_dotenv
+    load_dotenv(dotenv_path=os.path.join(os.path.dirname(__file__), ".env"))
+
+mongo_URI = os.environ["MONGO_URI"]
+client = MongoClient(mongo_URI)
 db = client["test"]
 collection = db["demo"]
 cursor = collection.find()
@@ -60,4 +61,3 @@ def predictor(arr):
     prompt = [prompt1,prompt2,prompt3]
     output = predictor(prompt)
     print(json.dumps({"result": output})) 
-

python_rec/question_generation.py

@@ -1,13 +1,17 @@
 import PyPDF2
 import requests
 from io import BytesIO
-from dotenv import load_dotenv
 import os
 import sys
 import json
+import os.path
 
-load_dotenv(dotenv_path='.env')
-GROQ_API_KEY= os.getenv("GROQ_API_KEY")
+# Load .env only in development
+if os.getenv("ENV", "development") != "production":
+    from dotenv import load_dotenv
+    load_dotenv(dotenv_path=os.path.join(os.path.dirname(__file__), ".env"))
+
+GROQ_API_KEY = os.environ["GROQ_API_KEY"]
 from groq import Groq
 
 client = Groq(api_key=GROQ_API_KEY)

python_rec/text_summarization.py

@@ -1,13 +1,16 @@
 import PyPDF2
 import requests
 from io import BytesIO
-from dotenv import load_dotenv
 import os
 import sys
 import json
 
-load_dotenv(dotenv_path='.env')
-GROQ_API_KEY= os.getenv("GROQ_API_KEY")
+# Load .env only in development
+if os.getenv("ENV", "development") != "production":
+    from dotenv import load_dotenv
+    load_dotenv(dotenv_path=os.path.join(os.path.dirname(__file__), ".env"))
+
+GROQ_API_KEY = os.environ["GROQ_API_KEY"]
 from groq import Groq
 
 client = Groq(api_key=GROQ_API_KEY)