Merge pull request #44 from nikkybel/envrionmentent-managemen-module

fix: Implement Secure Environment Configuration Management

Author: LaGodxy

.env.example

@@ -0,0 +1,114 @@
+# =============================================================================
+# PropChain Frontend Environment Configuration Template
+# =============================================================================
+# Copy this file to .env.local for local development
+# IMPORTANT: Never commit actual secrets to version control!
+# =============================================================================
+
+# -----------------------------------------------------------------------------
+# Application General Settings
+# -----------------------------------------------------------------------------
+
+# Application name displayed in UI
+NEXT_PUBLIC_APP_NAME=PropChain
+
+# Base URL for the application (include protocol and trailing slash)
+NEXT_PUBLIC_APP_URL=http://localhost:3000/
+
+# Current deployment environment
+# Options: development, staging, production
+NODE_ENV=development
+
+# Enable build analysis (set to "true" for bundle analysis)
+ANALYZE=false
+
+# -----------------------------------------------------------------------------
+# API Configurations
+# -----------------------------------------------------------------------------
+
+# Property API endpoint for fetching property data
+NEXT_PUBLIC_PROPERTY_API_URL=https://api.propchain.example.com
+
+# Analytics API endpoint (optional)
+NEXT_PUBLIC_ANALYTICS_API_URL=https://analytics.propchain.example.com
+
+# -----------------------------------------------------------------------------
+# Web3 / Blockchain RPC Configurations
+# -----------------------------------------------------------------------------
+# These URLs are used for blockchain interactions. For production,
+# use reliable RPC providers like Infura, Alchemy, or QuickNode.
+# Format:_provider://YOUR_API_KEY
+
+# Ethereum Mainnet RPC URL
+ETHEREUM_MAINNET_RPC_URL=https://mainnet.infura.io/v3/YOUR_INFURA_PROJECT_ID
+
+# Polygon Mainnet RPC URL  
+POLYGON_MAINNET_RPC_URL=https://polygon-rpc.com
+
+# Binance Smart Chain Mainnet RPC URL
+BSC_MAINNET_RPC_URL=https://bsc-dataseed.binance.org
+
+# -----------------------------------------------------------------------------
+# Wallet Connect Configuration
+# -----------------------------------------------------------------------------
+# Get your Project ID at https://cloud.walletconnect.com
+# This is required for WalletConnect functionality
+NEXT_PUBLIC_WALLETCONNECT_PROJECT_ID=your-walletconnect-project-id
+
+# -----------------------------------------------------------------------------
+# Feature Flags
+# -----------------------------------------------------------------------------
+
+# Enable/disable analytics tracking
+NEXT_PUBLIC_ANALYTICS_ENABLED=false
+
+# Enable/disable error reporting
+NEXT_PUBLIC_ERROR_REPORTING_ENABLED=true
+
+# Enable/disable debug mode (shows additional logging)
+NEXT_PUBLIC_DEBUG_MODE=false
+
+# Enable/disable maintenance mode
+NEXT_PUBLIC_MAINTENANCE_MODE=false
+
+# -----------------------------------------------------------------------------
+# Internationalization (i18n)
+# -----------------------------------------------------------------------------
+
+# Default language
+NEXT_PUBLIC_DEFAULT_LOCALE=en
+
+# Supported locales (comma-separated)
+NEXT_PUBLIC_SUPPORTED_LOCALES=en,es,fr,de,zh,ar,he
+
+# -----------------------------------------------------------------------------
+# External Services (Optional)
+# -----------------------------------------------------------------------------
+
+# Google Analytics Measurement ID (optional)
+NEXT_PUBLIC_GA_MEASUREMENT_ID=
+
+# Sentry DSN for error tracking (optional)
+# Format: https://[PUBLIC_KEY]@o[ORG_ID].ingest.sentry.io/[PROJECT_ID]
+NEXT_PUBLIC_SENTRY_DSN=
+
+# -----------------------------------------------------------------------------
+# Development/Testing Only
+# -----------------------------------------------------------------------------
+# These should NOT be set in production
+
+# Mock data mode (bypasses real API calls)
+NEXT_PUBLIC_USE_MOCK_DATA=false
+
+# Skip authentication for development
+NEXT_PUBLIC_SKIP_AUTH=false
+
+# -----------------------------------------------------------------------------
+# Secret Management (Production)
+# -----------------------------------------------------------------------------
+# For production deployments, use a secrets management service:
+# - Vercel: Use Vercel Environment Variables
+# - AWS: Use AWS Secrets Manager
+# - GCP: Use Google Secret Manager
+# - Azure: Use Azure Key Vault
+# -----------------------------------------------------------------------------

package.json

@@ -4,13 +4,14 @@
   "private": true,
   "scripts": {
     "dev": "next dev",
-     "typecheck": "tsc --noEmit --incremental false",
+    "typecheck": "tsc --noEmit --incremental false",
     "build": "npm run typecheck && next build",
     "build:analyze": "node scripts/run-analyze-build.mjs",
     "start": "next start",
     "lint": "eslint . --max-warnings=0",
     "perf:budgets": "node scripts/check-performance-budgets.mjs",
-    "perf:ci": "npm run build:analyze && npm run perf:budgets"
+    "perf:ci": "npm run build:analyze && npm run perf:budgets",
+    "validate:env": "node scripts/validate-env.js"
   },
   "dependencies": {
     "@coinbase/wallet-sdk": "^4.3.7",