perf: 筛选统计去掉 JSON 兜底，并补上 orders 覆盖索引

去掉 work_orders 堆访问后，JOIN 会把 orders 整表扫进 Hash Right Join。领取页在快照新鲜时不再打上游；快手出网统一 10 秒超时。倒计时改为自适应间隔。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-01 15:05:38 +08:00
parent f4c405d51a
commit 1239393fc2
20 changed files with 404 additions and 65 deletions
@@ -0,0 +1,30 @@
+export const DEADLINE_FAST_TICK_MS = 1_000
+export const DEADLINE_SLOW_TICK_MS = 30_000
+export const DEADLINE_FAST_WINDOW_MS = 60_000
+
+export function resolveDeadlineCountdown(deadlineAt: string, now: number) {
+  const remainingMs = new Date(deadlineAt).getTime() - now
+  if (!Number.isFinite(remainingMs) || remainingMs <= 0) {
+    return {
+      label: '已超时',
+      color: 'red' as const,
+      tickMs: DEADLINE_SLOW_TICK_MS,
+    }
+  }
+
+  const totalSeconds = Math.floor(remainingMs / 1000)
+  const minutes = Math.floor(totalSeconds / 60)
+  const seconds = totalSeconds % 60
+  const fast = remainingMs < DEADLINE_FAST_WINDOW_MS
+  const label = fast
+    ? minutes > 0
+      ? `剩余 ${minutes} 分 ${seconds} 秒`
+      : `剩余 ${seconds} 秒`
+    : `剩余 ${minutes} 分`
+
+  return {
+    label,
+    color: (remainingMs < 10 * 60_000 ? 'orange' : 'blue') as 'orange' | 'blue',
+    tickMs: fast ? DEADLINE_FAST_TICK_MS : DEADLINE_SLOW_TICK_MS,
+  }
+}