chore: dockerize app and automate database initialization

backend/.dockerignore

@@ -0,0 +1,7 @@
+node_modules
+npm-debug.log
+.env
+coverage
+.git
+.gitignore
+README.md

backend/Dockerfile

@@ -0,0 +1,15 @@
+FROM node:22-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY prisma ./prisma
+RUN npx prisma generate
+
+COPY . .
+
+EXPOSE 3000
+
+CMD ["npm", "start"]

backend/package.json

@@ -8,7 +8,8 @@
     "generate:tickets": "node src/scripts/generateTickets.js",
     "test": "jest --runInBand",
     "test:watch": "jest --watch",
-    "test:coverage": "jest --coverage"
+    "test:coverage": "jest --coverage",
+    "init:db": "node src/scripts/initDatabase.js"
   },
   "keywords": [],
   "author": "",

backend/src/scripts/initDatabase.js

@@ -0,0 +1,55 @@
+const { execSync } = require("child_process");
+const prisma = require("../config/prisma");
+
+async function main() {
+  let lotCount = await prisma.lot.count();
+  let ticketCount = await prisma.ticket.count();
+
+  console.log(`Lots présents : ${lotCount}`);
+  console.log(`Tickets présents : ${ticketCount}`);
+
+  if (lotCount === 0) {
+    console.log("Aucun lot trouvé : exécution du seed...");
+    execSync("npx prisma db seed", {
+      stdio: "inherit",
+      env: process.env,
+    });
+
+    lotCount = await prisma.lot.count();
+    console.log(`Lots présents après seed : ${lotCount}`);
+  } else {
+    console.log("Les lots existent déjà : seed ignoré.");
+  }
+
+  if (lotCount !== 5) {
+    throw new Error(
+      `Initialisation interrompue : 5 lots attendus, ${lotCount} trouvé(s).`
+    );
+  }
+
+  ticketCount = await prisma.ticket.count();
+
+  if (ticketCount === 0) {
+    console.log("Aucun ticket trouvé : génération des tickets...");
+    execSync("npm run generate:tickets", {
+      stdio: "inherit",
+      env: process.env,
+    });
+
+    ticketCount = await prisma.ticket.count();
+    console.log(`Tickets présents après génération : ${ticketCount}`);
+  } else {
+    console.log("Les tickets existent déjà : génération ignorée.");
+  }
+
+  console.log("Initialisation de la base terminée.");
+}
+
+main()
+  .catch((error) => {
+    console.error("Erreur pendant l'initialisation de la base :", error);
+    process.exitCode = 1;
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
+  });