order_site/apps/backend/scripts/preflight-fulfillment-routing.ts

/**
 * 履约/财务统一分流部署后核对（只读）。
 *
 * 用法：
 *   npx tsx scripts/preflight-fulfillment-routing.ts
 *   npx tsx scripts/preflight-fulfillment-routing.ts --strict
 */
import { closeDb, query } from '../src/db/client.js'

type CountRow = { label: string; total: number }

async function main() {
  const strict = process.argv.includes('--strict')
  const includeDemo = process.argv.includes('--include-demo')
  const checks: Record<string, unknown> = {}

  checks.migrations = (
    await query<{ name: string }>(`SELECT name FROM schema_migrations ORDER BY id DESC LIMIT 5`)
  ).rows.map((row) => row.name)

  checks.pendingReasons = (
    await query<CountRow>(
      `SELECT COALESCE(fulfillment_pending_reason, '(null)') AS label, count(*)::int AS total
       FROM order_items WHERE fulfillment_status = 'pending'
       GROUP BY 1 ORDER BY 2 DESC`,
    )
  ).rows

  checks.renameCardChannels = (
    await query<CountRow>(
      `SELECT COALESCE(fulfillment_channel, '(pending)') AS label, count(*)::int AS total
       FROM order_items
       WHERE sku_name = '11月改名卡'
       GROUP BY 1 ORDER BY 2 DESC`,
    )
  ).rows

  checks.rules = (
    await query<CountRow>(
      `SELECT match_key_type || '/' || channel || '/' ||
              CASE WHEN enabled THEN 'on' ELSE 'off' END AS label, count(*)::int AS total
       FROM sku_channel_rules GROUP BY 1 ORDER BY 2 DESC`,
    )
  ).rows

  checks.internalChannels = (
    await query<CountRow>(
      `SELECT channel AS label, count(*)::int AS total
       FROM internal_sku_channels WHERE enabled GROUP BY 1 ORDER BY 2 DESC`,
    )
  ).rows

  checks.pendingWithoutChannel = (
    await query<CountRow>(
      `SELECT 'pending_no_internal_channel' AS label, count(*)::int AS total
       FROM order_items oi
       WHERE oi.fulfillment_status = 'pending'
         AND btrim(COALESCE(resolve_internal_sku(
           oi.manual_sku_key, oi.sku_name, oi.sku_code
         ), '')) <> ''
         AND NOT EXISTS (
           SELECT 1 FROM internal_sku_channels c
           WHERE c.enabled AND btrim(c.internal_sku) = resolve_internal_sku(
             oi.manual_sku_key, oi.sku_name, oi.sku_code
           )
         )`,
    )
  ).rows[0]

  checks.assignedWithoutCarrier = (
    await query<CountRow>(
      `SELECT 'assigned_without_carrier' AS label, count(*)::int AS total
       FROM order_items oi
       JOIN orders o ON o.id = oi.order_id
       WHERE oi.fulfillment_status = 'assigned'
         AND oi.fulfillment_channel IN ('affiliate_dash', 'work_order')
         AND ($1::boolean OR o.shop_id NOT LIKE 'sim-%')
         AND NOT EXISTS (SELECT 1 FROM work_orders wo WHERE wo.order_item_id = oi.id AND wo.status <> 'cancelled')
         AND NOT EXISTS (
           SELECT 1 FROM fulfillment_tasks ft
           WHERE ft.order_item_id = oi.id AND ft.executor_key = 'affiliate_dash'
             AND ft.task_status NOT IN ('closed','expired','failed','manual_review','retry_pending','cancelled')
         )`,
      [includeDemo],
    )
  ).rows[0]

  checks.assignedWithMultipleCarriers = (
    await query<CountRow>(
      `SELECT 'assigned_with_multiple_carriers' AS label, count(*)::int AS total
       FROM order_items oi
       JOIN orders o ON o.id = oi.order_id
       WHERE oi.fulfillment_status = 'assigned'
         AND ($1::boolean OR o.shop_id NOT LIKE 'sim-%')
         AND (EXISTS (SELECT 1 FROM work_orders wo WHERE wo.order_item_id = oi.id AND wo.status <> 'cancelled'))::int
           + (EXISTS (
               SELECT 1 FROM fulfillment_tasks ft
               WHERE ft.order_item_id = oi.id AND ft.executor_key = 'affiliate_dash'
                 AND ft.task_status NOT IN ('closed','expired','failed','manual_review','retry_pending','cancelled')
             ))::int
           + (EXISTS (
               SELECT 1 FROM fulfillment_tasks ft
               WHERE ft.order_item_id = oi.id AND ft.executor_key = 'manual_dispatch'
                 AND ft.task_status NOT IN ('closed','expired','failed','manual_review','retry_pending','cancelled')
             ))::int > 1`,
      [includeDemo],
    )
  ).rows[0]

  checks.internalChannelConflicts = (
    await query<CountRow>(
      `SELECT internal_sku AS label, count(*)::int AS total
       FROM internal_sku_channels
       WHERE enabled = TRUE AND is_fallback = FALSE
       GROUP BY internal_sku
       HAVING count(*) > 1
       ORDER BY count(*) DESC, internal_sku`,
    )
  ).rows

  checks.enabledLegacyRules = (
    await query<CountRow>(
      `SELECT match_key_type || '/' || channel AS label, count(*)::int AS total
       FROM sku_channel_rules
       WHERE enabled = TRUE AND match_key_type = 'sku_code'
       GROUP BY 1 ORDER BY 2 DESC`,
    )
  ).rows

  checks.demoPending = (
    await query<CountRow>(
      `SELECT 'demo_pending' AS label, count(*)::int AS total
       FROM order_items oi
       JOIN orders o ON o.id = oi.order_id
       WHERE oi.fulfillment_status = 'pending' AND o.shop_id LIKE 'sim-%'`,
    )
  ).rows[0]

  checks.pendingWithoutReason = (
    await query<CountRow>(
      `SELECT 'pending_without_reason' AS label, count(*)::int AS total
       FROM order_items oi
       JOIN orders o ON o.id = oi.order_id
       WHERE oi.fulfillment_status = 'pending'
         AND ($1::boolean OR o.shop_id NOT LIKE 'sim-%')
         AND oi.fulfillment_pending_reason IS NULL`,
      [includeDemo],
    )
  ).rows[0]

  checks.channelCarrier = (
    await query<{
      channel: string
      total: number
      work_orders: number
      affiliate_tasks: number
      manual_tasks: number
    }>(
      `SELECT COALESCE(fulfillment_channel, '(pending)') AS channel,
              count(*)::int AS total,
              count(*) FILTER (WHERE EXISTS (SELECT 1 FROM work_orders wo WHERE wo.order_item_id = oi.id AND wo.status <> 'cancelled'))::int AS work_orders,
              count(*) FILTER (WHERE EXISTS (SELECT 1 FROM fulfillment_tasks ft WHERE ft.order_item_id = oi.id AND ft.executor_key = 'affiliate_dash' AND ft.task_status NOT IN ('closed','expired','failed','manual_review','retry_pending','cancelled')))::int AS affiliate_tasks,
              count(*) FILTER (WHERE EXISTS (SELECT 1 FROM fulfillment_tasks ft WHERE ft.order_item_id = oi.id AND ft.executor_key = 'manual_dispatch' AND ft.task_status NOT IN ('closed','expired','failed','manual_review','retry_pending','cancelled')))::int AS manual_tasks
       FROM order_items oi
       WHERE oi.fulfillment_status = 'assigned'
       GROUP BY 1 ORDER BY 2 DESC`,
    )
  ).rows

  const failed: string[] = []
  const rename = checks.renameCardChannels as CountRow[]
  if (rename.some((row) => row.label === 'pending')) failed.push('11月改名卡仍有 pending')
  if (!includeDemo && (checks.demoPending as CountRow).total > 0) {
    checks.excludedDemoPending = (checks.demoPending as CountRow).total
  }
  if ((checks.pendingWithoutChannel as CountRow).total > 0 && !includeDemo) {
    // 本地演示店铺故意保留 pending；严格模式默认只校验非演示数据。
    const productionPending = await query<CountRow>(
      `SELECT 'pending_no_internal_channel' AS label, count(*)::int AS total
       FROM order_items oi
       JOIN orders o ON o.id = oi.order_id
       WHERE oi.fulfillment_status = 'pending'
         AND o.shop_id NOT LIKE 'sim-%'
         AND btrim(COALESCE(resolve_internal_sku(
           oi.manual_sku_key, oi.sku_name, oi.sku_code
         ), '')) <> ''
         AND NOT EXISTS (
           SELECT 1 FROM internal_sku_channels c
           WHERE c.enabled AND btrim(c.internal_sku) = resolve_internal_sku(
             oi.manual_sku_key, oi.sku_name, oi.sku_code
           )
         )`,
    )
    if (productionPending.rows[0]!.total > 0)
      failed.push('存在有内部 SKU 但无渠道能力的非演示 pending')
  } else if ((checks.pendingWithoutChannel as CountRow).total > 0) {
    failed.push('存在有内部 SKU 但无渠道能力的 pending')
  }
  if ((checks.assignedWithoutCarrier as CountRow).total > 0)
    failed.push('存在已分配自动发货/接单渠道但没有真实载体的订单项')
  if ((checks.assignedWithMultipleCarriers as CountRow).total > 0)
    failed.push('存在同时挂载多个真实履约载体的已分配订单项')
  if ((checks.internalChannelConflicts as CountRow[]).length > 0)
    failed.push('存在多个非兜底主渠道')
  if ((checks.enabledLegacyRules as CountRow[]).length > 0)
    failed.push('仍有启用的 sku_code 兼容规则，未完全收敛到内部 SKU')
  if ((checks.pendingWithoutReason as CountRow).total > 0)
    failed.push('存在未写入 pending 原因的订单项，请先执行履约/财务管道')

  console.log(JSON.stringify({ strict, failed, ...checks }, null, 2))
  if (strict && failed.length > 0) process.exitCode = 2
}

main()
  .catch((error) => {
    console.error(error)
    process.exitCode = 1
  })
  .finally(() => closeDb())