fix meilisearch

i18n/migrations/20260302163122_create_tables.sql

@@ -138,6 +138,68 @@ VALUES
   (3, 'Čeština', 2, '🇨🇿'),
   (4, 'Deutschland', 2, '🇩🇪');
 
+
+DELIMITER //
+
+CREATE FUNCTION IF NOT EXISTS slugify_eu(input TEXT)
+RETURNS TEXT
+DETERMINISTIC
+BEGIN
+    DECLARE s TEXT;
+
+    SET s = LOWER(input);
+
+    -- spaces
+    SET s = REPLACE(s,' ','_');
+
+    -- Polish
+    SET s = REPLACE(s,'ą','a');
+    SET s = REPLACE(s,'ć','c');
+    SET s = REPLACE(s,'ę','e');
+    SET s = REPLACE(s,'ł','l');
+    SET s = REPLACE(s,'ń','n');
+    SET s = REPLACE(s,'ó','o');
+    SET s = REPLACE(s,'ś','s');
+    SET s = REPLACE(s,'ż','z');
+    SET s = REPLACE(s,'ź','z');
+
+    -- German
+    SET s = REPLACE(s,'ä','a');
+    SET s = REPLACE(s,'ö','o');
+    SET s = REPLACE(s,'ü','u');
+    SET s = REPLACE(s,'ß','ss');
+
+    -- French
+    SET s = REPLACE(s,'à','a');
+    SET s = REPLACE(s,'â','a');
+    SET s = REPLACE(s,'æ','ae');
+    SET s = REPLACE(s,'ç','c');
+    SET s = REPLACE(s,'è','e');
+    SET s = REPLACE(s,'é','e');
+    SET s = REPLACE(s,'ê','e');
+    SET s = REPLACE(s,'ë','e');
+    SET s = REPLACE(s,'î','i');
+    SET s = REPLACE(s,'ï','i');
+    SET s = REPLACE(s,'ô','o');
+    SET s = REPLACE(s,'ù','u');
+    SET s = REPLACE(s,'û','u');
+    SET s = REPLACE(s,'ü','u');
+    SET s = REPLACE(s,'ÿ','y');
+
+    -- Spanish / Portuguese
+    SET s = REPLACE(s,'á','a');
+    SET s = REPLACE(s,'í','i');
+    SET s = REPLACE(s,'ñ','n');
+
+    -- Scandinavian
+    SET s = REPLACE(s,'å','a');
+    SET s = REPLACE(s,'ø','o');
+
+    RETURN s;
+END //
+
+DELIMITER ;
+
 -- +goose Down
 
 DROP TABLE IF EXISTS b2b_countries;