新增得獎更新、刪除的功能

lib/services/database-service.ts

@@ -4676,7 +4676,17 @@ export class AwardService extends DatabaseServiceBase {
     
     if (fields.length === 0) return true;
     
-    const setClause = fields.map(field => `${field} = ?`).join(', ');
+    // 處理 MySQL 保留字，需要用反引號包圍
+    const setClause = fields.map(field => {
+      // 將駝峰命名轉換為下劃線命名，並處理保留字
+      const dbField = field.replace(/([A-Z])/g, '_$1').toLowerCase();
+      const reservedWords = ['rank', 'order', 'group', 'select', 'from', 'where', 'table'];
+      if (reservedWords.includes(dbField)) {
+        return `\`${dbField}\` = ?`;
+      }
+      return `${dbField} = ?`;
+    }).join(', ');
+    
     const values = fields.map(field => (updates as any)[field]);
     
     const sql = `UPDATE awards SET ${setClause} WHERE id = ?`;