app.py

import os
from flask import Flask, render_template, request, redirect
from simple_salesforce import Salesforce

# Initialize Flask app
app = Flask(__name__)

# Securely store the secret key
app.secret_key = os.environ.get('FLASK_SECRET_KEY', 'your_secret_key')

# Fetch Salesforce credentials correctly (QUOTED STRINGS!)
SF_USERNAME = os.environ.get("SF_USERNAME", "[email protected]")
SF_PASSWORD = os.environ.get("SF_PASSWORD", "Sati@1020")
SF_SECURITY_TOKEN = os.environ.get("SF_SECURITY_TOKEN", "sSSjyhInIsUohKpG8sHzty2q")

# Debugging: Print credentials safely
print(f"Using Salesforce Username: {SF_USERNAME}")

# Establish Salesforce connection
try:
    sf = Salesforce(
        username=SF_USERNAME,
        password=SF_PASSWORD,
        security_token=SF_SECURITY_TOKEN
    )
    print("✅ Salesforce connection established successfully.")
except Exception as e:
    print(f"❌ ERROR: Failed to connect to Salesforce: {str(e)}")
    exit(1)

@app.route("/")
def home():
    return redirect("/menu")  # Redirect home page to menu page

@app.route("/menu")
def menu():
    selected_category = request.args.get("category", "All")
    try:
        # Salesforce SOQL Query
        query = "SELECT Name, Price__c, Image1__c, Category__c, Description__c FROM Menu_Item__c"
        result = sf.query(query)

        # Extract menu items
        food_items = result.get('records', [])

        # Extract unique categories
        categories = {item['Category__c'] for item in food_items if 'Category__c' in item}

        # Filter by category if selected
        if selected_category != "All":
            food_items = [item for item in food_items if item.get("Category__c") == selected_category]
            
    except Exception as e:
        food_items = []
        categories = []
        print(f"❌ ERROR: Fetching data from Salesforce failed: {e}")

    return render_template("menu.html", food_items=food_items, categories=categories, selected_category=selected_category)

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=7860, debug=True)