created migration script [WIP]

lib/api/migration/migrateToV2.js

@@ -0,0 +1,83 @@
+const { PrismaClient } = require("@prisma/client");
+const axios = require("axios");
+const { existsSync } = require("fs");
+
+const prisma = new PrismaClient();
+
+const STORAGE_FOLDER = process.env.STORAGE_FOLDER || "data";
+
+async function checkFileExistence(path) {
+  try {
+    if (existsSync(path)) {
+      return true;
+    } else return false;
+  } catch (err) {
+    console.log(err);
+  }
+}
+
+// Avatars
+async function migrateAvatars() {
+  const users = await prisma.user.findMany();
+
+  for (let user of users) {
+    const path = STORAGE_FOLDER + `/uploads/avatar/${user.id}.jpg`;
+
+    const res = await checkFileExistence(path);
+
+    if (res) {
+      // await prisma.user.update({
+      //   where: { id: user.id },
+      //   data: { image: "avatar/" + user.id },
+      // });
+      console.log(`Updated avatar for user ${user.id}`);
+    } else {
+      console.log(`No avatar found for user ${user.id}`);
+    }
+  }
+
+  const links = await prisma.link.findMany();
+
+  // Screenshots
+  for (let link of links) {
+    const path =
+      STORAGE_FOLDER + `/archives/${link.collectionId}/${link.id}.pdf`;
+
+    const res = await checkFileExistence(path);
+
+    if (res) {
+      // await prisma.user.update({
+      //   where: { id: user.id },
+      //   data: { image: "avatar/" + user.id },
+      // });
+      console.log(`Updated capture for link ${link.id}`);
+    } else {
+      console.log(`No capture found for link ${link.id}`);
+    }
+  }
+
+  // PDFs
+  for (let link of links) {
+    const path =
+      STORAGE_FOLDER + `/archives/${link.collectionId}/${link.id}.png`;
+
+    const res = await checkFileExistence(path);
+
+    if (res) {
+      // await prisma.user.update({
+      //   where: { id: user.id },
+      //   data: { image: "avatar/" + user.id },
+      // });
+      console.log(`Updated capture for link ${link.id}`);
+    } else {
+      console.log(`No capture found for link ${link.id}`);
+    }
+  }
+
+  await prisma.$disconnect();
+}
+
+migrateAvatars().catch((e) => {
+  console.error(e);
+  process.exit(1);
+});