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Refactor logging in cleanup scripts to use report array for improved output management

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Updated various cleanup scripts to replace console.log statements with a report array, enhancing the output handling and allowing for better formatting of messages. This change improves the readability of logs and ensures consistent reporting across different cleanup operations, including database connection status, index management, and summary reports.
This commit is contained in:
Torsten Schulz (local)
2025-11-10 13:25:11 +01:00
parent eb37532de2
commit d94238f6df
28 changed files with 225 additions and 474 deletions
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57
backend/cleanupKeysNode.cjs
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@@ -9,15 +9,18 @@ const dbConfig = {
database: process.env.DB_NAME || 'trainingsdiary'
};
const report = [];
async function cleanupKeys() {
let connection;
try {
console.log('🔌 Verbinde mit der Datenbank...');
report.push('🔌 Verbinde mit der Datenbank...');
connection = await mysql.createConnection(dbConfig);
// 1. Status vor dem Cleanup
console.log('\n📊 STATUS VOR DEM CLEANUP:');
report.push('');
report.push('📊 STATUS VOR DEM CLEANUP:');
const [tablesBefore] = await connection.execute(`
SELECT
TABLE_NAME,
@@ -29,57 +32,60 @@ async function cleanupKeys() {
`, [dbConfig.database]);
tablesBefore.forEach(table => {
console.log(` ${table.TABLE_NAME}: ${table.key_count} Keys`);
report.push(` ${table.TABLE_NAME}: ${table.key_count} Keys`);
});
// 2. Alle INDEX der Problem-Tabellen anzeigen
const problemTables = ['member', 'diary_tags', 'season'];
for (const tableName of problemTables) {
console.log(`\n🔍 INDEX für Tabelle '${tableName}':`);
report.push('');
report.push(`🔍 INDEX für Tabelle '${tableName}':`);
try {
const [indexes] = await connection.execute(`SHOW INDEX FROM \`${tableName}\``);
if (indexes.length === 0) {
console.log(` Keine INDEX gefunden für Tabelle '${tableName}'`);
report.push(` Keine INDEX gefunden für Tabelle '${tableName}'`);
continue;
}
indexes.forEach(index => {
console.log(` - ${index.Key_name} (${index.Column_name}) - ${index.Non_unique === 0 ? 'UNIQUE' : 'NON-UNIQUE'}`);
report.push(` - ${index.Key_name} (${index.Column_name}) - ${index.Non_unique === 0 ? 'UNIQUE' : 'NON-UNIQUE'}`);
});
// 3. Überflüssige INDEX entfernen (alle außer PRIMARY und UNIQUE)
console.log(`\n🗑️ Entferne überflüssige INDEX aus '${tableName}':`);
report.push('');
report.push(`🗑️ Entferne überflüssige INDEX aus '${tableName}':`);
for (const index of indexes) {
// Behalte PRIMARY KEY und UNIQUE constraints
if (index.Key_name === 'PRIMARY' || index.Non_unique === 0) {
console.log(` ✅ Behalte: ${index.Key_name} (${index.Column_name})`);
report.push(` ✅ Behalte: ${index.Key_name} (${index.Column_name})`);
continue;
}
// Entferne alle anderen INDEX
try {
await connection.execute(`DROP INDEX \`${index.Key_name}\` ON \`${tableName}\``);
console.log(` ❌ Entfernt: ${index.Key_name} (${index.Column_name})`);
report.push(` ❌ Entfernt: ${index.Key_name} (${index.Column_name})`);
} catch (error) {
if (error.code === 'ER_CANT_DROP_FIELD_OR_KEY') {
console.log(` ⚠️ Kann nicht entfernen: ${index.Key_name} (${index.Column_name}) - ${error.message}`);
report.push(` ⚠️ Kann nicht entfernen: ${index.Key_name} (${index.Column_name}) - ${error.message}`);
} else {
console.log(` ❌ Fehler beim Entfernen von ${index.Key_name}: ${error.message}`);
report.push(` ❌ Fehler beim Entfernen von ${index.Key_name}: ${error.message}`);
}
}
}
} catch (error) {
console.log(` ⚠️ Fehler beim Zugriff auf Tabelle '${tableName}': ${error.message}`);
report.push(` ⚠️ Fehler beim Zugriff auf Tabelle '${tableName}': ${error.message}`);
}
}
// 4. Status nach dem Cleanup
console.log('\n📊 STATUS NACH DEM CLEANUP:');
report.push('');
report.push('📊 STATUS NACH DEM CLEANUP:');
const [tablesAfter] = await connection.execute(`
SELECT
TABLE_NAME,
@@ -96,7 +102,7 @@ async function cleanupKeys() {
const diff = beforeCount - table.key_count;
const status = table.key_count <= 5 ? '✅' : table.key_count <= 10 ? '⚠️' : '❌';
console.log(` ${status} ${table.TABLE_NAME}: ${table.key_count} Keys (${diff > 0 ? `-${diff}` : `+${Math.abs(diff)}`})`);
report.push(` ${status} ${table.TABLE_NAME}: ${table.key_count} Keys (${diff > 0 ? `-${diff}` : `+${Math.abs(diff)}`})`);
});
// 5. Gesamtanzahl der Keys
@@ -106,18 +112,20 @@ async function cleanupKeys() {
WHERE TABLE_SCHEMA = ?
`, [dbConfig.database]);
console.log(`\n📈 GESAMTANZAHL KEYS: ${totalKeys[0].total_keys}`);
report.push('');
report.push(`📈 GESAMTANZAHL KEYS: ${totalKeys[0].total_keys}`);
// 6. Zusammenfassung
console.log('\n🎯 ZUSAMMENFASSUNG:');
report.push('');
report.push('🎯 ZUSAMMENFASSUNG:');
const problemTablesAfter = tablesAfter.filter(t => t.key_count > 10);
if (problemTablesAfter.length === 0) {
console.log(' ✅ Alle Tabellen haben jetzt weniger als 10 Keys!');
report.push(' ✅ Alle Tabellen haben jetzt weniger als 10 Keys!');
} else {
console.log(' ⚠️ Folgende Tabellen haben immer noch zu viele Keys:');
report.push(' ⚠️ Folgende Tabellen haben immer noch zu viele Keys:');
problemTablesAfter.forEach(table => {
console.log(` - ${table.TABLE_NAME}: ${table.key_count} Keys`);
report.push(` - ${table.TABLE_NAME}: ${table.key_count} Keys`);
});
}
@@ -126,15 +134,18 @@ async function cleanupKeys() {
} finally {
if (connection) {
await connection.end();
console.log('\n🔌 Datenbankverbindung geschlossen.');
report.push('');
report.push('🔌 Datenbankverbindung geschlossen.');
}
}
}
// Script ausführen
console.log('🚀 Starte intelligentes INDEX-Cleanup...\n');
report.push('🚀 Starte intelligentes INDEX-Cleanup...');
cleanupKeys().then(() => {
console.log('\n✨ Cleanup abgeschlossen!');
report.push('');
report.push('✨ Cleanup abgeschlossen!');
process.stdout.write(`${report.join('\n')}\n`);
process.exit(0);
}).catch(error => {
console.error('\n💥 Fehler beim Cleanup:', error);