新增 AI 結果與資料庫整合

2025-09-23 20:36:53 +08:00
parent ec7d101e96
commit 46db696122
30 changed files with 2352 additions and 54 deletions
--- a/scripts/update-evaluation-table.js
+++ b/scripts/update-evaluation-table.js
@@ -0,0 +1,98 @@
+const mysql = require('mysql2/promise');
+
+// 資料庫配置
+const dbConfig = {
+  host: process.env.DB_HOST || 'localhost',
+  user: process.env.DB_USER || 'root',
+  password: process.env.DB_PASSWORD || '',
+  database: process.env.DB_NAME || 'ai_scoring_app',
+  timezone: '+08:00',
+};
+
+async function updateEvaluationTable() {
+  let connection;
+  
+  try {
+    console.log('🔗 連接到資料庫...');
+    connection = await mysql.createConnection(dbConfig);
+    console.log('✅ 資料庫連接成功');
+
+    // 檢查欄位是否已存在
+    console.log('🔍 檢查 evaluations 表結構...');
+    const [columns] = await connection.execute(`
+      SELECT COLUMN_NAME 
+      FROM INFORMATION_SCHEMA.COLUMNS 
+      WHERE TABLE_SCHEMA = ? AND TABLE_NAME = 'evaluations'
+    `, [dbConfig.database]);
+    
+    const existingColumns = columns.map(col => col.COLUMN_NAME);
+    console.log('📋 現有欄位:', existingColumns);
+
+    // 添加新欄位
+    const newColumns = [
+      { name: 'performance_status', type: 'varchar(50) DEFAULT NULL COMMENT \'表現狀況\'' },
+      { name: 'recommended_stars', type: 'int(11) DEFAULT NULL COMMENT \'推薦等級(星星數量)\'' },
+      { name: 'excellent_items', type: 'int(11) DEFAULT NULL COMMENT \'優秀項目數量\'' },
+      { name: 'improvement_items', type: 'int(11) DEFAULT NULL COMMENT \'待改進項目數量\'' }
+    ];
+
+    for (const column of newColumns) {
+      if (!existingColumns.includes(column.name)) {
+        console.log(`➕ 添加欄位: ${column.name}`);
+        await connection.execute(`
+          ALTER TABLE evaluations 
+          ADD COLUMN \`${column.name}\` ${column.type} 
+          AFTER \`grade\`
+        `);
+        console.log(`✅ 欄位 ${column.name} 添加成功`);
+      } else {
+        console.log(`⚠️ 欄位 ${column.name} 已存在，跳過`);
+      }
+    }
+
+    // 驗證更新結果
+    console.log('🔍 驗證更新結果...');
+    const [updatedColumns] = await connection.execute(`
+      SELECT COLUMN_NAME, DATA_TYPE, IS_NULLABLE, COLUMN_DEFAULT, COLUMN_COMMENT
+      FROM INFORMATION_SCHEMA.COLUMNS 
+      WHERE TABLE_SCHEMA = ? AND TABLE_NAME = 'evaluations'
+      ORDER BY ORDINAL_POSITION
+    `, [dbConfig.database]);
+    
+    console.log('📊 更新後的 evaluations 表結構:');
+    updatedColumns.forEach(col => {
+      console.log(`  - ${col.COLUMN_NAME}: ${col.DATA_TYPE} ${col.IS_NULLABLE === 'YES' ? 'NULL' : 'NOT NULL'} ${col.COLUMN_DEFAULT ? `DEFAULT ${col.COLUMN_DEFAULT}` : ''} ${col.COLUMN_COMMENT ? `(${col.COLUMN_COMMENT})` : ''}`);
+    });
+
+    console.log('\n🎉 evaluations 表更新完成！');
+    console.log('📝 新增的欄位:');
+    console.log('  - performance_status: 表現狀況');
+    console.log('  - recommended_stars: 推薦等級(星星數量)');
+    console.log('  - excellent_items: 優秀項目數量');
+    console.log('  - improvement_items: 待改進項目數量');
+
+  } catch (error) {
+    console.error('❌ 更新過程中發生錯誤:', error);
+    throw error;
+  } finally {
+    if (connection) {
+      await connection.end();
+      console.log('🔌 資料庫連接已關閉');
+    }
+  }
+}
+
+// 執行更新
+if (require.main === module) {
+  updateEvaluationTable()
+    .then(() => {
+      console.log('✅ 腳本執行完成');
+      process.exit(0);
+    })
+    .catch((error) => {
+      console.error('❌ 腳本執行失敗:', error);
+      process.exit(1);
+    });
+}
+
+module.exports = { updateEvaluationTable };