order_site/apps/backend/scripts/audit-fulfillment-finance-alignment.ts

/**
 * 履约载体 ↔ 财务渠道 对齐审计（只读）。
 *
 * 用法：npx tsx scripts/audit-fulfillment-finance-alignment.ts
 */
import { closeDb, query } from '../src/db/client.js'

async function main() {
  const pending = await query<{
    total: number
    with_work_order: number
    with_affiliate_task: number
    with_manual_task: number
    no_carrier: number
  }>(
    `
      SELECT
        count(*)::int AS total,
        count(*) FILTER (WHERE EXISTS (SELECT 1 FROM work_orders wo WHERE wo.order_item_id = oi.id))::int AS with_work_order,
        count(*) FILTER (WHERE EXISTS (SELECT 1 FROM fulfillment_tasks ft WHERE ft.order_item_id = oi.id AND ft.executor_key = 'affiliate_dash'))::int AS with_affiliate_task,
        count(*) FILTER (WHERE EXISTS (SELECT 1 FROM fulfillment_tasks ft WHERE ft.order_item_id = oi.id AND ft.executor_key = 'manual_dispatch'))::int AS with_manual_task,
        count(*) FILTER (
          WHERE NOT EXISTS (SELECT 1 FROM work_orders wo WHERE wo.order_item_id = oi.id)
            AND NOT EXISTS (SELECT 1 FROM fulfillment_tasks ft WHERE ft.order_item_id = oi.id)
        )::int AS no_carrier
      FROM order_items oi
      WHERE oi.fulfillment_status = 'pending'
    `,
  )

  const channelCarrier = await query<{
    channel: string
    total: number
    work_orders: number
    affiliate_tasks: number
    manual_tasks: number
    no_carrier: number
  }>(
    `
      SELECT
        COALESCE(NULLIF(oi.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))::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'))::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'))::int AS manual_tasks,
        count(*) FILTER (
          WHERE NOT EXISTS (SELECT 1 FROM work_orders wo WHERE wo.order_item_id = oi.id)
            AND NOT EXISTS (SELECT 1 FROM fulfillment_tasks ft WHERE ft.order_item_id = oi.id)
        )::int AS no_carrier
      FROM order_items oi
      WHERE oi.fulfillment_status = 'assigned'
      GROUP BY 1
      ORDER BY 2 DESC
    `,
  )

  const internalSku = await query<{
    total: number
    null_or_blank: number
    numeric_only: number
    with_cjk: number
  }>(
    `
      SELECT
        count(*)::int AS total,
        count(*) FILTER (WHERE btrim(COALESCE(manual_sku_key, '')) = '')::int AS null_or_blank,
        count(*) FILTER (WHERE btrim(COALESCE(manual_sku_key, '')) ~ '^[0-9]+$')::int AS numeric_only,
        count(*) FILTER (WHERE btrim(COALESCE(manual_sku_key, '')) ~ '[一-龥]')::int AS with_cjk
      FROM order_items
      WHERE fulfillment_status = 'assigned'
    `,
  )

  const rules = await query<{
    match_key_type: string
    channel: string
    scope: string
    total: number
  }>(
    `
      SELECT match_key_type, channel,
             CASE WHEN provider = '' AND shop_id = '' THEN 'global' ELSE 'scoped' END AS scope,
             count(*)::int AS total
      FROM sku_channel_rules
      GROUP BY 1, 2, 3
      ORDER BY 1, 2, 3
    `,
  )

  const duplicateProducts = await query<{ duplicate_names: number; duplicate_rows: number }>(
    `
      SELECT count(*)::int AS duplicate_names, COALESCE(sum(total), 0)::int AS duplicate_rows
      FROM (
        SELECT canonical_name, count(*) AS total
        FROM product_catalog
        WHERE status = 'active'
        GROUP BY canonical_name
        HAVING count(*) > 1
      ) grouped
    `,
  )

  const capabilities = await query<{ channel: string; total: number }>(
    `SELECT channel, count(*)::int AS total FROM product_channel_capabilities WHERE enabled GROUP BY 1 ORDER BY 2 DESC`,
  )

  const byProvider = await query<{
    provider: string
    total: number
    pending: number
    with_carrier: number
  }>(
    `
      SELECT o.provider,
             count(*)::int AS total,
             count(*) FILTER (WHERE oi.fulfillment_status = 'pending')::int AS pending,
             count(*) FILTER (
               WHERE EXISTS (SELECT 1 FROM work_orders wo WHERE wo.order_item_id = oi.id)
                  OR EXISTS (SELECT 1 FROM fulfillment_tasks ft WHERE ft.order_item_id = oi.id)
             )::int AS with_carrier
      FROM order_items oi
      JOIN orders o ON o.id = oi.order_id
      WHERE COALESCE(o.paid_at, o.created_at) >= '2026-10-31 00:00:00+08'
      GROUP BY 1
      ORDER BY 2 DESC
    `,
  )

  console.log(
    JSON.stringify(
      {
        pending: pending.rows[0],
        channelCarrier: channelCarrier.rows,
        internalSku: internalSku.rows[0],
        rules: rules.rows,
        duplicateProducts: duplicateProducts.rows[0],
        capabilities: capabilities.rows,
        byProvider: byProvider.rows,
      },
      null,
      2,
    ),
  )
}

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