95 lines
3.3 KiB
Markdown
95 lines
3.3 KiB
Markdown
# Data Model: Backup/Restore Job Orchestration (049)
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This feature relies on existing “run record” models/tables and (optionally) extends them to meet the orchestration requirements.
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## Entities
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## 1) RestoreRun (`restore_runs`)
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**Purpose:** Run record for restore executions and dry-run/preview workflows.
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**Model:** `App\Models\RestoreRun`
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**Key fields (existing):**
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- `id` (PK)
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- `tenant_id` (FK → tenants)
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- `backup_set_id` (FK → backup_sets)
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- `requested_by` (string|null)
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- `is_dry_run` (bool)
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- `status` (string)
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- `requested_items` (json|null)
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- `preview` (json|null) — persisted preview output
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- `results` (json|null) — persisted execution output (may include per-item outcomes)
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- `failure_reason` (text|null)
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- `started_at` / `completed_at` (timestamp|null)
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- `metadata` (json|null)
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**Relationships:**
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- `RestoreRun belongsTo Tenant`
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- `RestoreRun belongsTo BackupSet`
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**State transitions (target):**
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- `queued → running → succeeded|failed|partial`
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**Validation constraints (creation/dispatch):**
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- tenant-scoped access required
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- `backup_set_id` must belong to tenant
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- preview/dry-run must not perform writes (constitution Read/Write Separation)
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---
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## 2) BulkOperationRun (`bulk_operation_runs`)
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**Purpose:** Run record for background operations that process many internal items, including backup-set capture-like actions.
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**Model:** `App\Models\BulkOperationRun`
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**Key fields (existing):**
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- `id` (PK)
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- `tenant_id` (FK → tenants)
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- `user_id` (FK → users)
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- `resource` (string) — e.g. `policy`, `backup_set`
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- `action` (string) — e.g. `export`, `add_policies`
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- `status` (string) — `pending`, `running`, `completed`, `completed_with_errors`, `failed`, `aborted`
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- `total_items`, `processed_items`, `succeeded`, `failed`, `skipped`
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- `item_ids` (jsonb)
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- `failures` (jsonb|null) — safe per-item error summaries
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- `audit_log_id` (FK → audit_logs|null)
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**Relationships:**
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- `BulkOperationRun belongsTo Tenant`
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- `BulkOperationRun belongsTo User`
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**Recommended additions (to satisfy FR-002/FR-004 cleanly):**
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- `idempotency_key` (string, indexed; uniqueness enforced for active statuses via partial index)
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- `started_at` / `finished_at` (timestampTz)
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- `error_code` (string|null)
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- `error_context` (jsonb|null)
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**State transitions (target):**
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- `queued → running → succeeded|failed|partial`
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- `pending` maps to `queued`
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- `completed_with_errors` maps to `partial`
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---
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## 3) Notification Event (DB notifications)
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**Purpose:** Persist state transitions and completion notices for the initiating user.
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**Storage:** Laravel Notifications (DB channel).
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**Payload shape (target):**
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- `tenant_id`
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- `run_type` (restore_run / bulk_operation_run)
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- `run_id`
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- `status` (queued/running/succeeded/failed/partial)
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- `counts` (optional)
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- `safe_error_code` + `safe_error_context` (optional)
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## Notes on “per-item outcomes” (FR-005)
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- For restore workflows, per-item outcomes can initially be stored in `restore_runs.results` as a structured JSON array/object keyed by internal item identifiers.
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- For bulk operations, per-item outcomes are already persisted as `bulk_operation_runs.failures` plus the counter columns.
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- If Phase 1 needs relational per-item tables for querying/filtering, introduce a dedicated “run item results” table per run type (Phase 2+ preferred).
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