Convert backend to regular directory

backend/src/scripts/generateTickets.js

@@ -0,0 +1,67 @@
+const prisma = require("../config/prisma");
+
+function generateCode(length = 10) {
+  const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+  let code = "";
+
+  for (let i = 0; i < length; i++) {
+    code += chars.charAt(Math.floor(Math.random() * chars.length));
+  }
+
+  return code;
+}
+
+async function generateTickets(total = 500000) {
+  const lots = await prisma.lot.findMany({
+    orderBy: { id: "asc" },
+  });
+
+  if (lots.length !== 5) {
+    throw new Error("Les 5 lots doivent être créés avant de générer les tickets.");
+  }
+
+  await prisma.ticket.deleteMany();
+
+  const repartition = [
+    { lotId: lots[0].id, count: Math.floor(total * 0.6) },
+    { lotId: lots[1].id, count: Math.floor(total * 0.2) },
+    { lotId: lots[2].id, count: Math.floor(total * 0.1) },
+    { lotId: lots[3].id, count: Math.floor(total * 0.06) },
+    { lotId: lots[4].id, count: total - (Math.floor(total * 0.6) + Math.floor(total * 0.2) + Math.floor(total * 0.1) + Math.floor(total * 0.06)) },
+  ];
+
+  const usedCodes = new Set();
+  const tickets = [];
+
+  for (const item of repartition) {
+    for (let i = 0; i < item.count; i++) {
+      let code;
+
+      do {
+        code = generateCode();
+      } while (usedCodes.has(code));
+
+      usedCodes.add(code);
+
+      tickets.push({
+        code,
+        lotId: item.lotId,
+      });
+    }
+  }
+
+  await prisma.ticket.createMany({
+    data: tickets,
+  });
+
+  console.log(`---- ${tickets.length} tickets générés avec succès.----`);
+}
+
+generateTickets()
+  .catch((error) => {
+    console.error("Erreur génération tickets :", error);
+    process.exit(1);
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
+  });