Initial commit

Created from https://vercel.com/new

lib/db.js

@@ -0,0 +1,33 @@
+import { PrismaClient } from '@prisma/client';
+import chalk from 'chalk';
+
+const options = {
+  log: [
+    {
+      emit: 'event',
+      level: 'query',
+    },
+  ],
+};
+
+function logQuery(e) {
+  if (process.env.LOG_QUERY) {
+    console.log(chalk.yellow(e.params), '->', e.query, chalk.greenBright(`${e.duration}ms`));
+  }
+}
+
+let prisma;
+
+if (process.env.NODE_ENV === 'production') {
+  prisma = new PrismaClient(options);
+  prisma.$on('query', logQuery);
+} else {
+  if (!global.prisma) {
+    global.prisma = new PrismaClient(options);
+    global.prisma.$on('query', logQuery);
+  }
+
+  prisma = global.prisma;
+}
+
+export default prisma;