25cfefe303
- Added a startup event in `api_server.py` to verify database connectivity and provide warnings if no workflows are found. - Implemented new API endpoints for fetching service categories and searching workflows by category, improving the API's usability and functionality. - Removed deprecated scripts and files to streamline the codebase and focus on the new FastAPI system.
89 lines
2.4 KiB
Python
Executable File
89 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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🚀 Simple Launcher for n8n-workflows Search Engine
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Start the system with advanced search capabilities.
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"""
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import sys
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import os
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from pathlib import Path
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def print_banner():
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print("🚀 n8n-workflows Advanced Search Engine")
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print("=" * 50)
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def check_requirements():
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"""Check if requirements are installed."""
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try:
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import sqlite3
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import uvicorn
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import fastapi
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print("✅ Dependencies verified")
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return True
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except ImportError as e:
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print(f"❌ Missing dependency: {e}")
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print("💡 Install with: pip install -r requirements.txt")
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return False
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def setup_database():
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"""Setup database if needed."""
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from workflow_db import WorkflowDatabase
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db_path = "database/workflows.db"
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os.makedirs("database", exist_ok=True)
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print(f"🔄 Setting up database: {db_path}")
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db = WorkflowDatabase(db_path)
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# Check if database has data
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stats = db.get_stats()
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if stats['total'] == 0:
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print("📚 Indexing workflows...")
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index_stats = db.index_all_workflows(force_reindex=True)
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print(f"✅ Indexed {index_stats['processed']} workflows")
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else:
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print(f"✅ Database ready: {stats['total']} workflows")
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return db_path
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def start_server(port=8000):
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"""Start the API server."""
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print(f"🌐 Starting server at http://localhost:{port}")
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print(f"📊 API: http://localhost:{port}/api/workflows")
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print(f"🗂️ Categories: http://localhost:{port}/api/categories")
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print()
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print("Press Ctrl+C to stop the server")
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print("-" * 50)
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# Configure database path
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os.environ['WORKFLOW_DB_PATH'] = "database/workflows.db"
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# Start uvicorn without reload to avoid StatReload issues
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import uvicorn
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uvicorn.run("api_server:app", host="127.0.0.1", port=port, reload=False)
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def main():
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print_banner()
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# Check dependencies
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if not check_requirements():
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sys.exit(1)
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# Setup database
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try:
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setup_database()
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except Exception as e:
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print(f"❌ Database setup error: {e}")
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sys.exit(1)
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# Start server
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try:
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start_server()
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except KeyboardInterrupt:
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print("\n👋 Server stopped!")
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except Exception as e:
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print(f"❌ Server error: {e}")
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sys.exit(1)
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if __name__ == "__main__":
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main() |