feat(monitoring): generate daily tasks and optimize heartbeat writes

Adds a MonitoringDailyTaskWorker that materializes and dispatches daily collect tasks from active subscription/desktop-client state, with per-run atomic metrics and a Prometheus collector. Dashboard and question-detail APIs now surface a platform_authorization_status so the UI can distinguish no-desktop-client, no-authorized-platforms, and authorized states; quota/access-state lookups resolve by request workspace instead of tenant. Hardens heartbeat: a desktop_client_primary_leases table gives per-(tenant, workspace) sticky primary selection, read-mostly lease resolution avoids a per-heartbeat transaction, and unchanged platform access reports skip snapshot upserts outside a 10-minute refresh window. Adds heartbeat primary/snapshot metrics exposed via token-protected tenant-api /api/internal/metrics endpoints plus Prometheus. Monitoring quota seed is removed from dev-seed since daily plans now derive from desktop bindings, and the projection uses the canonical six-platform catalog so platforms with zero samples still render. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-24 22:19:57 +08:00
parent ffe4d335aa
commit ff86933c24
26 changed files with 3546 additions and 277 deletions
@@ -0,0 +1,4 @@
+DROP INDEX IF EXISTS idx_desktop_clients_tenant_workspace_user_seen_active;
+DROP INDEX IF EXISTS idx_desktop_clients_tenant_workspace_seen_active;
+DROP INDEX IF EXISTS idx_desktop_client_primary_leases_primary_client;
+DROP TABLE IF EXISTS desktop_client_primary_leases;
@@ -0,0 +1,52 @@
+-- Backfilled primary leases use the same 90s TTL as
+-- server/internal/tenant/app/desktop_presence.go:desktopClientPresenceTTL.
+-- Keep these values aligned; desktop heartbeat interval must be < TTL/2 so
+-- a single missed heartbeat does not let another client steal primary.
+CREATE TABLE IF NOT EXISTS desktop_client_primary_leases (
+    tenant_id BIGINT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
+    workspace_id BIGINT NOT NULL REFERENCES workspaces(id) ON DELETE CASCADE,
+    primary_client_id UUID NOT NULL REFERENCES desktop_clients(id) ON DELETE CASCADE,
+    lease_expires_at TIMESTAMPTZ NOT NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    PRIMARY KEY (tenant_id, workspace_id)
+);
+
+CREATE INDEX IF NOT EXISTS idx_desktop_client_primary_leases_primary_client
+    ON desktop_client_primary_leases (primary_client_id);
+
+CREATE INDEX IF NOT EXISTS idx_desktop_clients_tenant_workspace_seen_active
+    ON desktop_clients (tenant_id, workspace_id, last_seen_at DESC, created_at DESC, id DESC)
+    WHERE revoked_at IS NULL;
+
+CREATE INDEX IF NOT EXISTS idx_desktop_clients_tenant_workspace_user_seen_active
+    ON desktop_clients (tenant_id, workspace_id, user_id, last_seen_at DESC, created_at DESC, id DESC)
+    WHERE revoked_at IS NULL;
+
+INSERT INTO desktop_client_primary_leases (
+    tenant_id,
+    workspace_id,
+    primary_client_id,
+    lease_expires_at
+)
+SELECT
+    tenant_id,
+    workspace_id,
+    id,
+    COALESCE(last_seen_at, created_at) + INTERVAL '90 seconds'
+FROM (
+    SELECT
+        dc.id,
+        dc.tenant_id,
+        dc.workspace_id,
+        dc.created_at,
+        dc.last_seen_at,
+        ROW_NUMBER() OVER (
+            PARTITION BY dc.tenant_id, dc.workspace_id
+            ORDER BY dc.last_seen_at DESC NULLS LAST, dc.created_at DESC, dc.id DESC
+        ) AS rn
+    FROM desktop_clients dc
+    WHERE dc.revoked_at IS NULL
+) ranked_clients
+WHERE rn = 1
+ON CONFLICT (tenant_id, workspace_id) DO NOTHING;