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63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
from .. import migration
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import sqlalchemy
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import json
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@migration.migration_class(3)
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class DBMigrateN8nConfig(migration.DBMigration):
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"""N8n config"""
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async def upgrade(self):
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"""Upgrade"""
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# Read all pipelines using raw SQL
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result = await self.ap.persistence_mgr.execute_async(
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sqlalchemy.text('SELECT uuid, config FROM legacy_pipelines')
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)
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pipelines = result.fetchall()
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current_version = self.ap.ver_mgr.get_current_version()
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for pipeline_row in pipelines:
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uuid = pipeline_row[0]
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config = json.loads(pipeline_row[1]) if isinstance(pipeline_row[1], str) else pipeline_row[1]
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# Ensure 'ai' exists
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if 'ai' not in config:
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config['ai'] = {}
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# Add 'n8n-service-api' if not exists
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if 'n8n-service-api' not in config['ai']:
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config['ai']['n8n-service-api'] = {
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'webhook-url': 'http://your-n8n-webhook-url',
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'auth-type': 'none',
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'basic-username': '',
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'basic-password': '',
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'jwt-secret': '',
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'jwt-algorithm': 'HS256',
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'header-name': '',
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'header-value': '',
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'timeout': 120,
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'output-key': 'response',
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}
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# Update using raw SQL with compatibility for both SQLite and PostgreSQL
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if self.ap.persistence_mgr.db.name == 'postgresql':
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await self.ap.persistence_mgr.execute_async(
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sqlalchemy.text(
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'UPDATE legacy_pipelines SET config = :config::jsonb, for_version = :for_version WHERE uuid = :uuid'
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),
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{'config': json.dumps(config), 'for_version': current_version, 'uuid': uuid},
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)
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else:
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await self.ap.persistence_mgr.execute_async(
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sqlalchemy.text(
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'UPDATE legacy_pipelines SET config = :config, for_version = :for_version WHERE uuid = :uuid'
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),
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{'config': json.dumps(config), 'for_version': current_version, 'uuid': uuid},
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)
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async def downgrade(self):
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"""Downgrade"""
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pass
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