T
TanStack•4mo ago
conventional-tan

Not getting db updates live?

Trying to get an initial version of this working with Electric - when using their useShape hook I get my reactive updates as I need, however I have been trying to get this working with TanstackDB but while the initial sync does work but I get no live updates. I am happy to tempoarily provide access to a branch for debugging. I am querying across collections: 
const jobsWithClientAndLocation = q
      .from({ job: scheduleCollections.jobs })
      .innerJoin({ client: scheduleCollections.clients }, ({ job, client }) =>
        eq(client.id, job.client_id),
      )
      .leftJoin(
        { location: scheduleCollections.locations },
        ({ job, location }) => eq(location.id, job.location_id),
      )
      .select(({ job, client, location }) => ({
        job,
        client,
        location,
      }));

    return (
      q
        .from({ placement: placementsCol })
        .innerJoin(
          { jobData: jobsWithClientAndLocation },
          ({ placement, jobData }) => eq(jobData.job.id, placement.job_id),
        )
        // Placement Relations continued
        .innerJoin(
          { jobTitle: scheduleCollections.jobTitles },
          ({ placement, jobTitle }) => eq(jobTitle.id, placement.job_title_id),
        )
        .leftJoin(
          { operative: scheduleCollections.operatives },
          ({ placement, operative }) =>
            eq(operative.id, placement.operative_id),
        )
        .leftJoin(
          { supplier: scheduleCollections.suppliers },
          ({ placement, supplier }) => eq(supplier.id, placement.supplier_id),
        )
        .leftJoin(
          { supplierOperative: scheduleCollections.supplierOperatives },
          ({ placement, supplierOperative }) =>
            eq(supplierOperative.id, placement.supplier_operative_id),
        )
        .orderBy(({ placement }) => placement.id)
const jobsWithClientAndLocation = q
      .from({ job: scheduleCollections.jobs })
      .innerJoin({ client: scheduleCollections.clients }, ({ job, client }) =>
        eq(client.id, job.client_id),
      )
      .leftJoin(
        { location: scheduleCollections.locations },
        ({ job, location }) => eq(location.id, job.location_id),
      )
      .select(({ job, client, location }) => ({
        job,
        client,
        location,
      }));

    return (
      q
        .from({ placement: placementsCol })
        .innerJoin(
          { jobData: jobsWithClientAndLocation },
          ({ placement, jobData }) => eq(jobData.job.id, placement.job_id),
        )
        // Placement Relations continued
        .innerJoin(
          { jobTitle: scheduleCollections.jobTitles },
          ({ placement, jobTitle }) => eq(jobTitle.id, placement.job_title_id),
        )
        .leftJoin(
          { operative: scheduleCollections.operatives },
          ({ placement, operative }) =>
            eq(operative.id, placement.operative_id),
        )
        .leftJoin(
          { supplier: scheduleCollections.suppliers },
          ({ placement, supplier }) => eq(supplier.id, placement.supplier_id),
        )
        .leftJoin(
          { supplierOperative: scheduleCollections.supplierOperatives },
          ({ placement, supplierOperative }) =>
            eq(supplierOperative.id, placement.supplier_operative_id),
        )
        .orderBy(({ placement }) => placement.id)
2 Replies
conventional-tan
conventional-tanOP•4mo ago
I've created the collections as per the examples: 
const placementsCollection = (start: Date, end: Date) =>
  createCollection(
    electricCollectionOptions({
      schema: scheduleSchemas.placement,
      id: "placements-collection-sync",
      getKey: (r) => r.id,
      shapeOptions: {
        url: `${SHAPE_URL}/placement`,
        params: {
          table: "placement",
          where: "start_time between $1 and $2",
          params: [
            formatDate(start, "yyyy-MM-dd HH:mm:ss+00"),
            formatDate(end, "yyyy-MM-dd HH:mm:ss+00"),
          ],
        },
        parser: {
          timestamptz: (date: string) => {
            return new Date(date);
          },
        },
      },
    }),
  );
const placementsCollection = (start: Date, end: Date) =>
  createCollection(
    electricCollectionOptions({
      schema: scheduleSchemas.placement,
      id: "placements-collection-sync",
      getKey: (r) => r.id,
      shapeOptions: {
        url: `${SHAPE_URL}/placement`,
        params: {
          table: "placement",
          where: "start_time between $1 and $2",
          params: [
            formatDate(start, "yyyy-MM-dd HH:mm:ss+00"),
            formatDate(end, "yyyy-MM-dd HH:mm:ss+00"),
          ],
        },
        parser: {
          timestamptz: (date: string) => {
            return new Date(date);
          },
        },
      },
    }),
  );
Basically I am writing a change to the db via SQL - previously this would update ~instantly but I'm not seeing anything. Am I missing an option?
sunny-green
sunny-green•4mo ago
there was a new release today with some bug fixes — could you try upgrading to see if that helps?

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