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Update db.js

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fcarraUniSa
2026-02-17 10:50:38 +01:00
committed by GitHub
parent 9303bac132
commit 15c1a0247e
1 changed files with 33 additions and 9 deletions
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42
backend/db.js
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@@ -13,7 +13,7 @@ const __dirname = path.dirname(__filename);
// Configurazione DB con gestione esplicita della porta e casting a numero
const dbConfig = {
host: process.env.DB_HOST || 'db',
port: Number(process.env.DB_PORT) || 3306, // Importante: converte la stringa ENV in numero
port: Number(process.env.DB_PORT) || 3306,
user: process.env.DB_USER || 'omni_user',
password: process.env.DB_PASSWORD || 'omni_pass',
database: process.env.DB_NAME || 'omnisupport',
@@ -40,7 +40,6 @@ export const checkConnection = async () => {
const connection = await pool.getConnection();
await connection.ping();
connection.release();
// Log che conferma l'host e la porta utilizzati (utile per debug esterni)
console.log(`✅ Connected to MySQL Database at ${dbConfig.host}:${dbConfig.port}`);
return true;
} catch (error) {
@@ -53,28 +52,53 @@ export const initDb = async () => {
try {
console.log(`🔌 Attempting connection to database at ${dbConfig.host}:${dbConfig.port}...`);
// Verifica che la connessione sia attiva prima di provare a inizializzare
const isConnected = await checkConnection();
if (!isConnected) {
console.error("❌ Skipping initialization due to connection failure.");
return;
}
// Controlla se la tabella 'agents' esiste già
// Se esiste, assumiamo che il DB sia già popolato e non facciamo nulla per evitare sovrascritture
const [rows] = await pool.query("SHOW TABLES LIKE 'agents'");
// Check if main tables exist
const [agentsExist] = await pool.query("SHOW TABLES LIKE 'agents'");
const [settingsExist] = await pool.query("SHOW TABLES LIKE 'settings'");
if (Array.isArray(rows) && rows.length > 0) {
// Scenario 1: DB completely initialized
if (agentsExist.length > 0 && settingsExist.length > 0) {
console.log('ℹ️ Database tables already exist. Skipping initialization.');
return;
}
console.log('⚠️ Database empty or uninitialized. Running schema.sql...');
// Scenario 2: Partial migration (Agents exist but Settings missing)
if (agentsExist.length > 0 && settingsExist.length === 0) {
console.log('⚠️ Settings table missing (Partial Migration). Creating...');
const createSettingsSql = `
CREATE TABLE IF NOT EXISTS settings (
id INT PRIMARY KEY DEFAULT 1,
branding JSON,
smtp JSON,
email_templates JSON,
features JSON,
ai_config JSON
);
INSERT INTO settings (id, branding, smtp, email_templates, features, ai_config) VALUES (
1,
'{"appName": "OmniSupport AI", "primaryColor": "#0284c7", "logoUrl": "https://via.placeholder.com/150"}',
'{"host": "smtp.example.com", "port": 587, "user": "notifications@omnisupport.ai", "pass": "password", "secure": true, "fromEmail": "noreply@omnisupport.ai"}',
'[{"id": "t1", "name": "Conferma Apertura Ticket", "trigger": "ticket_created", "audience": "client", "subject": "Ticket #{ticket_id} Creato", "body": "Grazie per averci contattato.", "isActive": true}]',
'{"kbEnabled": true, "maxKbArticles": 50, "maxSupervisors": 2, "aiKnowledgeAgentEnabled": true, "maxAiGeneratedArticles": 10, "maxAgents": 10}',
'{"provider": "gemini", "apiKey": "", "model": "gemini-3-flash-preview", "isActive": true}'
);
`;
await pool.query(createSettingsSql);
console.log('✅ Settings table created successfully.');
return;
}
// Scenario 3: Fresh Install
console.log('⚠️ Database empty. Running full schema.sql...');
const schemaPath = path.join(__dirname, 'schema.sql');
const schemaSql = fs.readFileSync(schemaPath, 'utf8');
// Eseguiamo lo script SQL completo
await pool.query(schemaSql);
console.log('✅ Database initialized successfully with schema and seed data.');