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fix: persist top/left/right connection-point counts (issue #243)

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The backend only stored bottom_handles, so top/left/right_handles were dropped
on canvas save and reset to defaults on reload — a left/right snappoint would
vanish after reload.

- models.py: add top_handles (default 1), left_handles (0), right_handles (0)
- database.py: ALTER TABLE migrations for the three columns
- schemas: add fields to NodeBase, NodeUpdate, and the canvas-save node schema
- tests: save+reload round-trip and default-fallback coverage

ha-relevant: no
This commit is contained in:
Pouzor
2026-07-04 00:04:24 +02:00
parent 63e664efdd
commit 6302c43e06
5 changed files with 44 additions and 0 deletions
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backend/app/db/database.py
+6
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@@ -99,6 +99,12 @@ async def init_db() -> None:
await conn.exec_driver_sql("ALTER TABLE nodes ADD COLUMN height REAL")
with suppress(OperationalError):
await conn.exec_driver_sql("ALTER TABLE nodes ADD COLUMN bottom_handles INTEGER NOT NULL DEFAULT 1")
with suppress(OperationalError):
await conn.exec_driver_sql("ALTER TABLE nodes ADD COLUMN top_handles INTEGER NOT NULL DEFAULT 1")
with suppress(OperationalError):
await conn.exec_driver_sql("ALTER TABLE nodes ADD COLUMN left_handles INTEGER NOT NULL DEFAULT 0")
with suppress(OperationalError):
await conn.exec_driver_sql("ALTER TABLE nodes ADD COLUMN right_handles INTEGER NOT NULL DEFAULT 0")
with suppress(OperationalError):
await conn.exec_driver_sql("ALTER TABLE pending_devices ADD COLUMN discovery_source TEXT")
with suppress(OperationalError):