jpmschweitzerandClaude Opus 4.5
b74b5bc2c8
- Add WikiChangeListener service for PostgreSQL notifications - Add webhooks router for HTTP webhook fallback - Add asyncpg dependency for PostgreSQL async support - Include setup scripts and documentation for triggers 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
#!/usr/bin/env python3
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"""
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Setup PostgreSQL triggers in Wiki.js database for change detection.
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This script creates database triggers that emit NOTIFY events when
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pages are created, updated, or deleted in Wiki.js.
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Run this once to enable automatic processing of user-edited pages.
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"""
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import asyncio
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import asyncpg
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import sys
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from src.config import get_settings
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# Import the corrected trigger SQL from the listener module
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from src.services.wiki_change_listener import SETUP_TRIGGERS_SQL
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async def setup_triggers():
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"""Install database triggers in Wiki.js PostgreSQL database."""
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settings = get_settings()
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print("=" * 70)
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print("Wiki.js Database Trigger Setup")
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print("=" * 70)
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print()
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print(f"Connecting to Wiki.js database at {settings.wikijs_db_host}:{settings.wikijs_db_port}")
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print(f"Database: {settings.wikijs_db_name}")
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print(f"User: {settings.wikijs_db_user}")
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print()
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try:
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# Connect to Wiki.js database
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connection = await asyncpg.connect(
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host=settings.wikijs_db_host,
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port=settings.wikijs_db_port,
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user=settings.wikijs_db_user,
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password=settings.wikijs_db_password,
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database=settings.wikijs_db_name
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)
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print("✓ Connected to Wiki.js database")
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print()
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print("Installing triggers...")
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print()
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# Execute setup SQL
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await connection.execute(SETUP_TRIGGERS_SQL)
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# Verify triggers were created
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triggers = await connection.fetch("""
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SELECT trigger_name, event_manipulation
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FROM information_schema.triggers
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WHERE event_object_table = 'pages'
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ORDER BY trigger_name
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""")
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if triggers:
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print("✓ Triggers installed successfully:")
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print()
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for trigger in triggers:
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print(f" - {trigger['trigger_name']} ({trigger['event_manipulation']})")
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print()
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print("=" * 70)
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print("Setup complete!")
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print("=" * 70)
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print()
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print("Next steps:")
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print(" 1. Restart library-desk service to activate the listener")
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print(" 2. Edit a page in Wiki.js to test")
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print(" 3. Check library-desk logs for processing messages")
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print()
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else:
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print("✗ No triggers found after installation")
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sys.exit(1)
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await connection.close()
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except Exception as e:
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print(f"✗ Error: {e}")
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print()
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print("Common issues:")
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print(" - Check database connection settings in .env")
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print(" - Ensure database user has CREATE FUNCTION and CREATE TRIGGER permissions")
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print(" - Verify Wiki.js database is accessible from library-desk service")
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print()
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sys.exit(1)
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if __name__ == "__main__":
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asyncio.run(setup_triggers())
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