Add web frontend

server/src/db-init.ts

@@ -0,0 +1,27 @@
+import { execFileSync } from "node:child_process";
+import { existsSync } from "node:fs";
+import { dirname, join, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+import type { FastifyBaseLogger } from "fastify";
+
+function runPrismaCli(rootDir: string, args: string[]) {
+  const prismaJs = join(rootDir, "node_modules", "prisma", "build", "index.js");
+  if (existsSync(prismaJs)) {
+    execFileSync(process.execPath, [prismaJs, ...args], {
+      cwd: rootDir,
+      stdio: "inherit",
+      env: { ...process.env, PRISMA_HIDE_UPDATE_MESSAGE: "1" },
+    });
+    return;
+  }
+
+  throw new Error("Prisma CLI not found at node_modules/prisma/build/index.js. Run `npm install` in /server.");
+}
+
+export async function ensureDatabaseReady(logger: FastifyBaseLogger) {
+  const rootDir = resolve(dirname(fileURLToPath(import.meta.url)), "..");
+  const startedAt = Date.now();
+  logger.info("Applying Prisma migrations...");
+  runPrismaCli(rootDir, ["migrate", "deploy"]);
+  logger.info({ durationMs: Date.now() - startedAt }, "Prisma migrations applied");
+}