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fix(server): add registry size/duplicate validation; update database and API docs

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Jannis Braun
2026-04-01 18:25:24 +02:00
parent 839197d4b8
commit b8ab162570
3 changed files with 32 additions and 0 deletions
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docs/systems/database.md
+19
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@@ -32,6 +32,7 @@ IDs: Snowflake text, permissions: bigint decimal strings
| profileUpdatedAt | integer | | Epoch ms |
| passwordChangedAt | integer | | Token revocation: tokens before this rejected |
| showActivity | integer NOT NULL | 1 | Rich presence visibility |
| federationRegistryUpdatedAt | integer | 0 | LWW timestamp for federation registry sync |
| createdAt | integer NOT NULL | | Epoch ms |
### spaces
@@ -409,3 +410,21 @@ UNIQUE: (peerId, entityId)
| mutatedAt | integer NOT NULL | | Checkpoint for sync |
| payload | text | | JSON |
Retention: 90 days (cleaned by federation janitor)
### user_federation_registry
Persistent registry of all instances a user has federated with. Tracks full lifecycle.
| Column | Type | Constraints | Purpose |
|--------|------|-------------|---------|
| user_id | TEXT | NOT NULL, FK→users(id) CASCADE | Owner |
| origin | TEXT | NOT NULL | Instance origin URL (e.g., `https://domain.com`) |
| label | TEXT | NOT NULL DEFAULT '' | Instance display name |
| username | TEXT | NOT NULL DEFAULT '' | Federated username on remote |
| remote_user_id | TEXT | NOT NULL DEFAULT '' | Snowflake ID on remote |
| status | TEXT | NOT NULL DEFAULT 'connected' | connected/disconnected/unreachable/auth_expired |
| added_at | INTEGER | NOT NULL | Epoch ms — when first federated |
| last_connected_at | INTEGER | | Epoch ms — last successful connection |
| disconnected_at | INTEGER | | Epoch ms — when user disconnected |
| error_message | TEXT | | Last error message |
**PK:** `(user_id, origin)`