webstudio/packages/prisma-client/prisma/migrations/20220915144008_breakpoints-build_data/migration.ts

import { PrismaClient } from "./client";
import { z } from "zod";

const PageSchema = z.object({
  id: z.string(),
  name: z.string(),
  path: z.string(),
  title: z.string(),
  meta: z.record(z.string(), z.string()),
  treeId: z.string(),
});

const PagesSchema = z.object({
  homePage: PageSchema,
  pages: z.array(PageSchema),
});

export default () => {
  const client = new PrismaClient({
    // Uncomment to see the queries in console as the migration runs
    // log: ["query", "info", "warn", "error"],
  });
  return client.$transaction(
    async (prisma) => {
      const builds = await prisma.build.findMany();
      const breakpoints = await prisma.breakpoints.findMany();

      const buildsParsed = builds.map((build) => ({
        id: build.id,
        pages: PagesSchema.parse(JSON.parse(build.pages)),
      }));

      // await Promise.all(
      //   breakpoints.map((breakpoint) => {
      //     const build = buildsParsed.find(
      //       (build) => build.pages.homePage.treeId === breakpoint.treeId
      //     );

      //     if (build === undefined) {
      //
      //       console.warn(
      //         `Build not found for breakpoint ${breakpoint.treeId}. Deleting!`
      //       );

      //       return prisma.breakpoints.delete({
      //         where: { treeId: breakpoint.treeId },
      //       });
      //     }

      //     return prisma.breakpoints.update({
      //       where: { treeId: breakpoint.treeId },
      //       data: {
      //         buildId: build.id,
      //       },
      //     });
      //   })
      // );

      for (const breakpoint of breakpoints) {
        const build = buildsParsed.find(
          (build) => build.pages.homePage.treeId === breakpoint.treeId
        );

        if (build === undefined) {
          console.warn(
            `Build not found for breakpoint ${breakpoint.treeId}. Deleting!`
          );

          await prisma.breakpoints.delete({
            where: { treeId: breakpoint.treeId },
          });
        } else {
          console.info(`Updating breakpoint ${breakpoint.treeId}`);
          await prisma.breakpoints.update({
            where: { treeId: breakpoint.treeId },
            data: {
              buildId: build.id,
            },
          });
        }
      }
    },
    { timeout: 1000 * 60 * 15 }
  );
};