增加工单首次查看标识

2026-08-17 20:11:35 +08:00
parent 1b4bdec56d
commit 370acdba60
12 changed files with 228 additions and 18 deletions
@@ -472,6 +472,51 @@ export async function upsertWorkerWorkOrderNote(input: {
  return String(result.rows[0]?.note || '')
 }

+/** 查询打手已查看过的工单，用于计算“新”标识。 */
+export async function listWorkerWorkOrderViews(
+  workerId: number | string,
+  workOrderIds: number[],
+): Promise<Array<{ work_order_id: number; viewed_at: string }>> {
+  if (workOrderIds.length === 0) return []
+  const result = await query<{ work_order_id: number; viewed_at: string }>(
+    `
+      SELECT work_order_id, viewed_at
+      FROM worker_work_order_views
+      WHERE worker_id = $1 AND work_order_id = ANY($2::bigint[])
+    `,
+    [Number(workerId), workOrderIds],
+  )
+  return result.rows
+}
+
+/** 首次查看工单时写入已读记录；重复调用保持原查看时间不变。 */
+export async function markWorkerWorkOrderViewed(input: {
+  workOrderId: number
+  workerId: number
+  now: string
+}): Promise<string> {
+  const inserted = await query<{ viewed_at: string }>(
+    `
+      INSERT INTO worker_work_order_views (work_order_id, worker_id, viewed_at)
+      VALUES ($1, $2, $3)
+      ON CONFLICT (work_order_id, worker_id) DO NOTHING
+      RETURNING viewed_at
+    `,
+    [input.workOrderId, input.workerId, input.now],
+  )
+  if (inserted.rows[0]?.viewed_at) return String(inserted.rows[0].viewed_at)
+  const existing = await query<{ viewed_at: string }>(
+    `
+      SELECT viewed_at
+      FROM worker_work_order_views
+      WHERE work_order_id = $1 AND worker_id = $2
+      LIMIT 1
+    `,
+    [input.workOrderId, input.workerId],
+  )
+  return String(existing.rows[0]?.viewed_at || input.now)
+}
+
 async function getWorkOrderShareById(shareId: number): Promise<WorkOrderShareRow | null> {
  const result = await query<WorkOrderShareRow>(
    `${WORK_ORDER_SHARE_SELECT} WHERE wos.id = $1 LIMIT 1`,