From 00ce7fc65506ba573abaecc190c2efde16754ef8 Mon Sep 17 00:00:00 2001
From: "Torsten Schulz (local)" <tsschulz@gmx.net>
Date: Mon, 13 Apr 2026 15:34:28 +0200
Subject: [PATCH] Refactor SQL query for candidate selection: Updated the SQL
 query to include a new `FROM candidates` clause, ensuring accurate retrieval
 of the top production candidates based on worth calculations. This change
 enhances the clarity and functionality of the production selection process.

---
 src/worker/sql.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/worker/sql.rs b/src/worker/sql.rs
index 57c11bc..d82b62a 100644
--- a/src/worker/sql.rs
+++ b/src/worker/sql.rs
@@ -301,6 +301,7 @@ SELECT
     ROUND(((sell_cost::float8 * market_percent_val / 100.0 * (0.6 + 0.4 * (LEAST(100.0, GREATEST(0.0, (2.0 * knowledge_char_val + knowledge_dir_val) / 3.0)) / 100.0))) - (GREATEST((sell_cost::float8 * market_percent_val / 100.0 * (0.6 + 0.4 * (LEAST(100.0, GREATEST(0.0, (2.0 * knowledge_char_val + knowledge_dir_val) / 3.0)) / 100.0)) - one_piece_cost_val), 0.0) * (COALESCE($3::float8, 0.0) / 100.0)) - one_piece_cost_val)::numeric, 4)::text AS net_piece,
     ROUND(COALESCE($3::numeric, 0), 2)::text AS tax_percent,
     ROUND((((sell_cost::float8 * market_percent_val / 100.0 * (0.6 + 0.4 * (LEAST(100.0, GREATEST(0.0, (2.0 * knowledge_char_val + knowledge_dir_val) / 3.0)) / 100.0))) - (GREATEST((sell_cost::float8 * market_percent_val / 100.0 * (0.6 + 0.4 * (LEAST(100.0, GREATEST(0.0, (2.0 * knowledge_char_val + knowledge_dir_val) / 3.0)) / 100.0)) - one_piece_cost_val), 0.0) * (COALESCE($3::float8, 0.0) / 100.0)) - one_piece_cost_val) / NULLIF(production_time::float8, 0.0))::numeric, 8)::text AS worth
+FROM candidates
 ORDER BY worth DESC
 LIMIT 5;
 "#;