chore: apply Spotless formatting

calculate_salary.sql

@@ -0,0 +1,39 @@
+-- calculate_salary.sql
+-- Per-clerk salary statistics for completed orders in a time range
+-- Data model references:
+--   - play_order_info: per order fields including commission amount/ratio
+--   - play_clerk_user_info: clerk profile (nickname)
+--
+-- Usage:
+--   1) Replace YOUR_TENANT_ID_HERE with your tenant id (or SET it below)
+--   2) Adjust @start_time and @end_time to the desired window
+--   3) Run against the MySQL database
+
+-- Hardcoded parameters for compatibility (no CTE/SET required)
+-- tenant_id: wwi22qfjt
+-- time range: 2025-09-15 00:00:00 to 2025-09-22 23:59:59
+
+-- Per-clerk statistics for completed, non-refunded normal orders in range
+SELECT
+  cu.id                                    AS clerk_id,
+  cu.nickname                              AS clerk_nickname,
+  COUNT(*)                                 AS total_orders,
+  SUM(oi.final_amount)                     AS total_final_amount,
+  SUM(oi.estimated_revenue)                AS total_salary,
+  ROUND(100 * SUM(oi.estimated_revenue) / NULLIF(SUM(oi.final_amount), 0), 2) AS effective_percentage,
+  ROUND(AVG(oi.estimated_revenue_ratio), 2) AS avg_percentage,
+  MIN(oi.estimated_revenue_ratio)           AS min_percentage,
+  MAX(oi.estimated_revenue_ratio)           AS max_percentage
+FROM play_order_info oi
+JOIN play_clerk_user_info cu
+  ON cu.id = oi.accept_by
+ AND cu.tenant_id = 'wwi22qfjt'
+WHERE
+      oi.tenant_id = 'wwi22qfjt'
+  AND oi.order_status = '3'               -- completed
+  AND oi.order_type = '2'                 -- normal order; excludes recharge/withdraw
+  AND oi.refund_type = '0'                -- exclude refunded
+  AND oi.accept_by IS NOT NULL
+  AND oi.order_end_time BETWEEN '2025-09-15 00:00:00' AND '2025-09-22 23:59:59'
+GROUP BY cu.id, cu.nickname
+ORDER BY total_salary DESC;