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feat: initialize backend service with Express, SQLite logging, and API utilities
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streaper2
2026-08-26 08:42:16 +02:00
parent 7923d1b2b2
commit 9a429d476d
4 changed files with 102 additions and 60 deletions
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backendia/server.js
+88 -58
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@@ -36,57 +36,61 @@ const db = new sqlite3.Database(dbPath, (err) => {
console.error('Erreur de connexion à SQLite:', err.message);
} else {
console.log('Connecté à la base de données SQLite.');
db.run(`CREATE TABLE IF NOT EXISTS user_stats (
wallet_hash TEXT PRIMARY KEY,
photo_count INTEGER DEFAULT 0,
last_upload DATETIME DEFAULT CURRENT_TIMESTAMP
)`);
db.serialize(() => {
db.run(`CREATE TABLE IF NOT EXISTS user_stats (
wallet_hash TEXT PRIMARY KEY,
photo_count INTEGER DEFAULT 0,
last_upload DATETIME DEFAULT CURRENT_TIMESTAMP
)`);
db.run(`CREATE TABLE IF NOT EXISTS banned_wallets (
wallet_hash TEXT PRIMARY KEY,
reason TEXT,
banned_at DATETIME DEFAULT CURRENT_TIMESTAMP,
banned_by TEXT DEFAULT 'Admin'
)`);
db.run(`CREATE TABLE IF NOT EXISTS banned_wallets (
wallet_hash TEXT PRIMARY KEY,
reason TEXT,
banned_at DATETIME DEFAULT CURRENT_TIMESTAMP,
banned_by TEXT DEFAULT 'Admin'
)`);
db.run(`CREATE TABLE IF NOT EXISTS upload_logs (
id INTEGER PRIMARY KEY AUTOINCREMENT,
timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,
session_id TEXT,
wallet_hash TEXT,
image_filename TEXT,
json_filename TEXT,
file_size INTEGER,
ip_address TEXT,
user_agent TEXT,
device_model TEXT,
device_os TEXT,
target_type TEXT,
weapon TEXT,
distance_meters INTEGER,
impacts_count INTEGER DEFAULT 0,
status TEXT DEFAULT 'SUCCESS',
target_valid INTEGER DEFAULT 1,
target_status TEXT DEFAULT 'VALID',
target_confidence REAL DEFAULT 1.0,
target_rings_count INTEGER DEFAULT 0,
target_details TEXT,
error_message TEXT,
raw_metadata TEXT
)`);
db.run(`CREATE TABLE IF NOT EXISTS upload_logs (
id INTEGER PRIMARY KEY AUTOINCREMENT,
timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,
session_id TEXT,
wallet_hash TEXT,
image_filename TEXT,
json_filename TEXT,
file_size INTEGER,
ip_address TEXT,
user_agent TEXT,
device_model TEXT,
device_os TEXT,
target_type TEXT,
weapon TEXT,
distance_meters INTEGER,
impacts_count INTEGER DEFAULT 0,
status TEXT DEFAULT 'SUCCESS',
target_valid INTEGER DEFAULT 1,
target_status TEXT DEFAULT 'VALID',
target_confidence REAL DEFAULT 1.0,
target_rings_count INTEGER DEFAULT 0,
target_details TEXT,
error_message TEXT,
raw_metadata TEXT
)`);
// Migration safe des colonnes OpenCV si la table existait déjà
const migrations = [
"ALTER TABLE upload_logs ADD COLUMN target_valid INTEGER DEFAULT 1",
"ALTER TABLE upload_logs ADD COLUMN target_status TEXT DEFAULT 'VALID'",
"ALTER TABLE upload_logs ADD COLUMN target_confidence REAL DEFAULT 1.0",
"ALTER TABLE upload_logs ADD COLUMN target_rings_count INTEGER DEFAULT 0",
"ALTER TABLE upload_logs ADD COLUMN target_details TEXT"
];
migrations.forEach(sql => db.run(sql, () => {}));
// Migration safe des colonnes OpenCV si la table existait déjà
const migrations = [
"ALTER TABLE upload_logs ADD COLUMN target_valid INTEGER DEFAULT 1",
"ALTER TABLE upload_logs ADD COLUMN target_status TEXT DEFAULT 'VALID'",
"ALTER TABLE upload_logs ADD COLUMN target_confidence REAL DEFAULT 1.0",
"ALTER TABLE upload_logs ADD COLUMN target_rings_count INTEGER DEFAULT 0",
"ALTER TABLE upload_logs ADD COLUMN target_details TEXT"
];
migrations.forEach(sql => {
db.run(sql, () => {});
});
db.run(`CREATE INDEX IF NOT EXISTS idx_upload_logs_wallet ON upload_logs(wallet_hash)`);
db.run(`CREATE INDEX IF NOT EXISTS idx_upload_logs_timestamp ON upload_logs(timestamp)`);
db.run(`CREATE INDEX IF NOT EXISTS idx_upload_logs_wallet ON upload_logs(wallet_hash)`);
db.run(`CREATE INDEX IF NOT EXISTS idx_upload_logs_timestamp ON upload_logs(timestamp)`);
});
}
});
@@ -814,14 +818,40 @@ app.use((err, req, res, next) => {
res.status(500).json({ error: err.message || 'Une erreur inattendue est survenue' });
});
// Démarrer le serveur
app.listen(PORT, () => {
console.log(`=================================`);
console.log(`Serveur Backend IA démarré`);
console.log(`Port: ${PORT}`);
console.log(`Dossiers:`);
console.log(` - Images: ${imagesDir}`);
console.log(` - Data : ${dataDir}`);
console.log(` - Export: ${exportsDir}`);
console.log(`=================================`);
});
// Intégration du Dashboard Next.js
const dashboardDir = path.join(__dirname, 'dashboard');
const dev = process.env.NODE_ENV !== 'production';
let nextApp;
try {
const next = require('next');
nextApp = next({ dev, dir: dashboardDir });
} catch (e) {
console.warn("Module 'next' non disponible, mode API seule.");
}
async function startServer() {
if (nextApp) {
try {
await nextApp.prepare();
const handle = nextApp.getRequestHandler();
app.all('*', (req, res) => handle(req, res));
console.log("Dashboard Next.js initialisé avec succès.");
} catch (err) {
console.error("Erreur d'initialisation du Dashboard Next.js:", err);
}
}
app.listen(PORT, () => {
console.log(`=================================`);
console.log(`Serveur Backend IA & Dashboard démarré`);
console.log(`Port: ${PORT}`);
console.log(`Dossiers:`);
console.log(` - Images: ${imagesDir}`);
console.log(` - Data : ${dataDir}`);
console.log(` - Export: ${exportsDir}`);
console.log(`=================================`);
});
}
startServer();