Verbessere SQL-Abfragen im Produktionsworker: Optimiere die Abfrage für abgeschlossene Produktionen und verbessere die Lesbarkeit der Preisberechnung.

src/worker/sql.rs

@@ -8,6 +8,7 @@ pub const QUERY_GET_MONEY: &str = r#"
 SELECT money FROM falukant_data.falukant_user WHERE id = $1;
 "#;
 
+
 pub const QUERY_GET_RANDOM_USER: &str = r#"
 SELECT id FROM falukant_data.falukant_user ORDER BY RANDOM() LIMIT 1;
 "#;
@@ -1360,26 +1361,22 @@ pub const QUERY_GET_FINISHED_PRODUCTIONS: &str = r#"
                 p.quantity,
                 p.start_timestamp,
                 pr.production_time,
-        -- Aggregierte Qualitätsbewertung pro Produktion inkl. Wettereinfluss
-        MAX(
-            GREATEST(
-                0,
-                LEAST(
-                    100,
-                    MAX(
-                        GREATEST(
-                            0,
-                            LEAST(
-                                100,
+                br.region_id,
+                br.falukant_user_id,
                 ROUND(
+                        GREATEST(
+                                0,
+                                LEAST(
+                                        100,
                                         (
-                                        COALESCE(k.knowledge, 0) + COALESCE(k2.knowledge, 0)
-                                    )::numeric
-                                    + COALESCE(pwe.quality_effect, 0) * 2.5
+                                                COALESCE(k.knowledge, 0) * 0.6
+                                                + COALESCE(k2.knowledge, 0) * 0.3
+                                                + COALESCE(pwe.worth_percent, 100) * 0.1
                                         )
                                 )
-                        )::int
-                    ) AS quality,
+                        )
+                )::int AS quality
+        FROM falukant_data.production p
         JOIN falukant_type.product pr
             ON p.product_id = pr.id
         JOIN falukant_data.branch br
@@ -1389,27 +1386,15 @@ pub const QUERY_GET_FINISHED_PRODUCTIONS: &str = r#"
         JOIN falukant_data.knowledge k
             ON p.product_id = k.product_id
          AND k.character_id = c.id
-    JOIN falukant_data.stock s
-      ON s.branch_id = br.id
-    -- Optionaler Wettereinfluss: pro (Produkt, Wetter) genau ein Datensatz
-    LEFT JOIN falukant_type.product_weather_effect pwe
-      ON pwe.product_id = p.product_id
-     AND pwe.weather_type_id = p.weather_type_id
         LEFT JOIN falukant_data.director d
             ON d.employer_user_id = c.user_id
         LEFT JOIN falukant_data.knowledge k2
             ON k2.character_id = d.director_character_id
          AND k2.product_id   = p.product_id
+        LEFT JOIN falukant_type.product_weather_effect pwe
+            ON pwe.product_id = p.product_id
+         AND pwe.weather_type_id = p.weather_type_id
         WHERE p.start_timestamp + INTERVAL '1 minute' * pr.production_time <= NOW()
-    GROUP BY
-        p.id,
-        p.branch_id,
-        p.product_id,
-        p.quantity,
-        p.start_timestamp,
-        pr.production_time,
-        br.region_id,
-        br.falukant_user_id
         ORDER BY p.start_timestamp;
 "#;