55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
"""
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Phase 1 — Step 1.5: crm_sync_state (SQLite → Postgres)
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Simple key/value table — small, no FK deps.
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Run on VPS:
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docker compose exec backend python -m migration.migrate_crm_sync_state
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"""
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import asyncio
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import sys
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from sqlalchemy.dialects.postgresql import insert as pg_insert
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from crm.orm import CrmSyncState
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from migration.utils import open_sqlite, AsyncPgSession, log_run, pg_count
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SCRIPT = "migrate_crm_sync_state"
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async def run() -> None:
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sqlite = await open_sqlite()
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rows = await sqlite.execute_fetchall("SELECT * FROM crm_sync_state")
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await sqlite.close()
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source_count = len(rows)
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print(f"Source (SQLite): {source_count} crm_sync_state rows")
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if source_count == 0:
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print("Nothing to migrate.")
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await log_run(SCRIPT, 0, 0, notes="source empty")
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return
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records = [{"key": r["key"], "value": r["value"]} for r in rows]
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async with AsyncPgSession() as session:
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async with session.begin():
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stmt = pg_insert(CrmSyncState).values(records)
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stmt = stmt.on_conflict_do_nothing(index_elements=["key"])
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await session.execute(stmt)
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dest_count = await pg_count(session, "crm_sync_state")
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if dest_count < source_count:
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msg = f"Count mismatch: source={source_count} postgres={dest_count}"
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print(f"ERROR: {msg}", file=sys.stderr)
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await log_run(SCRIPT, source_count, dest_count, success=False, notes=msg)
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sys.exit(1)
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print(f"Postgres: {dest_count} rows ✓")
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await log_run(SCRIPT, source_count, dest_count)
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if __name__ == "__main__":
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asyncio.run(run())
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