60 lines
2.0 KiB
Markdown
60 lines
2.0 KiB
Markdown
# Data Model: Backup/Restore UI Graph-Safety (048)
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This phase introduces **no schema changes**. It hardens UI render boundaries and adds guard tests.
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## Existing Entities (used by this feature)
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### Tenant
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- Purpose: Tenancy boundary for all reads/writes.
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- Notes:
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- Filament panel is tenant-scoped via `external_id` slug.
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### User
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- Purpose: Authenticated actor; has tenant memberships/roles.
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### BackupSet (`backup_sets`)
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- Fields (selected):
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- `id`, `tenant_id`
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- `name`, `created_by`, `status`, `item_count`, `completed_at`
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- `metadata` (JSON)
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- `deleted_at` (soft deletes, via housekeeping migration)
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- Indexes: `tenant_id,status`, `completed_at`
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- Used in UI:
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- Backup Sets index (table rendering must be DB-only)
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### BackupItem (`backup_items`)
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- Fields (selected):
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- `id`, `tenant_id`, `backup_set_id`
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- `policy_id` (nullable), `policy_version_id` (nullable)
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- `policy_identifier`, `policy_type`, `platform`
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- `captured_at`
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- `payload` (JSON), `metadata` (JSON), `assignments` (JSON)
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- `deleted_at` (soft deletes)
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- Constraints:
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- Unique: `(backup_set_id, policy_identifier, policy_type)`
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- Used in UI:
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- Restore wizard item selection + metadata display (must not resolve external names via Graph)
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### RestoreRun (`restore_runs`)
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- Fields (selected):
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- `id`, `tenant_id`, `backup_set_id`
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- `requested_by`, `is_dry_run`, `status`
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- `requested_items` (JSON), `preview` (JSON), `results` (JSON)
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- `group_mapping` (JSON)
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- `failure_reason`, `started_at`, `completed_at`, `metadata` (JSON)
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- `deleted_at` (soft deletes)
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- Used in UI:
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- Restore wizard render (Create page) including group mapping controls
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## Relationships (high-level)
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- `Tenant` has many `BackupSet`, `BackupItem`, `RestoreRun`.
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- `BackupSet` has many `BackupItem`.
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- `RestoreRun` belongs to `BackupSet`.
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## Validation & State Transitions (relevant to this phase)
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- No new state transitions introduced.
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- The key invariant enforced by tests:
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- Rendering Backup/Restore UI pages must not invoke `GraphClientInterface`.
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