bvandeusen
96079d5b77
You can't decide what to maintain without seeing what's bloating. Adds a read-only health panel driven by Postgres' own statistics views. - services/db_maintenance.py: get_table_health() queries pg_stat_user_tables + pg_total_relation_size + pg_database_size — per-table size, live/dead tuples, dead-tuple ratio (the bloat signal), and last (auto)vacuum/(auto)analyze. - routes/admin.py: admin-only GET /api/admin/db-maintenance/health. - SettingsView.vue: 'Table health' table in the maintenance card, all tables sorted by dead tuples, rows >=20% dead-ratio flagged; total DB size shown; refreshes after a Run-now so the dead-tuple drop is visible. - Tests: health row/size shaping + null-timestamp passthrough; route + service surface. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
"""Structural tests for the DB-maintenance admin routes + scheduler surface."""
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def test_admin_handlers_callable():
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from scribe.routes import admin as admin_routes
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for name in (
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"get_db_maintenance",
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"update_db_maintenance",
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"run_db_maintenance_now",
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"get_db_maintenance_health",
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):
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assert callable(getattr(admin_routes, name))
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def test_db_maintenance_routes_registered():
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from scribe.app import create_app
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app = create_app()
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rules = {r.rule for r in app.url_map.iter_rules()}
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assert "/api/admin/db-maintenance" in rules
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assert "/api/admin/db-maintenance/run" in rules
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assert "/api/admin/db-maintenance/health" in rules
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def test_scheduler_surface():
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from scribe.services import db_maintenance_scheduler as sched
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for fn in (
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"start_db_maintenance_scheduler",
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"stop_db_maintenance_scheduler",
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"reschedule_db_maintenance",
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"get_maintenance_hour",
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"is_maintenance_enabled",
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):
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assert callable(getattr(sched, fn)), f"scheduler missing {fn}"
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def test_service_surface_and_allowlist():
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from scribe.services.db_maintenance import (
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MAINTENANCE_TABLES,
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get_last_run,
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get_table_health,
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run_maintenance,
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)
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assert callable(run_maintenance) and callable(get_last_run) and callable(get_table_health)
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# The allowlist is a closed tuple covering exactly the high-churn tables.
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assert isinstance(MAINTENANCE_TABLES, tuple)
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assert set(MAINTENANCE_TABLES) == {
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"app_logs", "notifications", "password_reset_tokens",
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"invitation_tokens", "notes", "note_versions",
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}
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def test_set_admin_setting_exists():
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from scribe.services.settings import set_admin_setting
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assert callable(set_admin_setting)
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