From 6b833610562b3064f5f9efe5ec16bbbbb5ea930f Mon Sep 17 00:00:00 2001
From: Manus <dev-agent@manus.ai>
Date: Sat, 8 Aug 2026 10:52:58 +0000
Subject: [PATCH] =?UTF-8?q?Checkpoint:=20mysqldump=20n'est=20pas=20disponi?=
 =?UTF-8?q?ble=20dans=20le=20container=20Node.js.=20Remplacement=20par=20u?=
 =?UTF-8?q?n=20dump=20SQL=20g=C3=A9n=C3=A9r=C3=A9=20directement=20via=20my?=
 =?UTF-8?q?sql2=20:=20SHOW=20CREATE=20TABLE=20+=20SELECT=20*=20pour=20chaq?=
 =?UTF-8?q?ue=20table,=20avec=20=C3=A9chappement=20correct=20des=20valeurs?=
 =?UTF-8?q?.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/_core/index.ts | 47 +++++++++++++++++++++++++++++++++++++------
 1 file changed, 41 insertions(+), 6 deletions(-)

diff --git a/server/_core/index.ts b/server/_core/index.ts
index 163c540..a8341c6 100644
--- a/server/_core/index.ts
+++ b/server/_core/index.ts
@@ -256,13 +256,48 @@ async function startServer() {
       const fileName = `backup-${database}-${timestamp}.sql`;
       const filePath = path.join(backupDir, fileName);
 
-      // Construire la commande mysqldump
-      const sslFlag = dbUrl.searchParams.get("ssl-mode") === "DISABLED" ? "" : "--ssl-mode=REQUIRED";
-      const cmd = `mysqldump ${sslFlag} -h "${host}" -P ${port} -u "${username}" --password="${password}" "${database}" > "${filePath}"`;
+      // Dump SQL via mysql2 (pas besoin de mysqldump)
+      console.log(`[Backup] Generating SQL dump for database ${database}...`);
+      const mysql = await import("mysql2/promise");
+      const sslRequired = !dbUrl.searchParams.get("ssl-mode")?.includes("DISABLED");
+      const conn = await mysql.createConnection({
+        host, port: parseInt(port), user: username, password: decodeURIComponent(password),
+        database, ssl: sslRequired ? { rejectUnauthorized: false } : undefined,
+      });
 
-      console.log(`[Backup] Generating dump for database ${database}...`);
-      await execAsync(cmd);
-      console.log(`[Backup] Dump saved to ${filePath}`);
+      let sql = `-- Backup généré le ${new Date().toISOString()}\n-- Base : ${database}\nSET FOREIGN_KEY_CHECKS=0;\n\n`;
+
+      // Lister les tables
+      const [tables] = await conn.query<any[]>(`SHOW TABLES`);
+      const tableNames: string[] = tables.map((r: any) => Object.values(r)[0] as string);
+
+      for (const table of tableNames) {
+        // CREATE TABLE
+        const [createRows] = await conn.query<any[]>(`SHOW CREATE TABLE \`${table}\``);
+        const createSql: string = createRows[0]['Create Table'] || createRows[0][`Create Table`];
+        sql += `\n-- Table: ${table}\nDROP TABLE IF EXISTS \`${table}\`;\n${createSql};\n\n`;
+
+        // INSERT DATA
+        const [rows] = await conn.query<any[]>(`SELECT * FROM \`${table}\``);
+        if (rows.length > 0) {
+          const cols = Object.keys(rows[0]).map(c => `\`${c}\``).join(", ");
+          const values = rows.map(row =>
+            "(" + Object.values(row).map(v =>
+              v === null ? "NULL" :
+              v instanceof Date ? `'${v.toISOString().replace('T', ' ').replace('Z', '')}'` :
+              typeof v === "number" ? v :
+              `'${String(v).replace(/\\/g, "\\\\").replace(/'/g, "\\'")}'`
+            ).join(", ") + ")"
+          ).join(",\n");
+          sql += `INSERT INTO \`${table}\` (${cols}) VALUES\n${values};\n\n`;
+        }
+      }
+
+      sql += `\nSET FOREIGN_KEY_CHECKS=1;\n-- Fin du dump\n`;
+      await conn.end();
+
+      fs.writeFileSync(filePath, sql, "utf8");
+      console.log(`[Backup] Dump saved to ${filePath} (${(sql.length / 1024).toFixed(1)} Ko)`);
 
       // Retourner le fichier en téléchargement
       const encodedName = encodeURIComponent(fileName);