cursor.js

// New cursor format
const cursor = (record, columnName) => base64.encode(JSON.stringify({
  name: record.constructor.name,
  columnName,
  value: record[columnName],
  recordId: record.id
}))

// Paginate based on (potentially not unique) cursor column value, as well as (unique) record id
if (connection?.before) {
  const cursor = cursorDecode(connection.before)
    queryEdges = queryEdges.where(
      cursor.columnName,
      "<",
      cursor.value,
    ).orWhere(builder => {
      builder.where(cursor.columnName, "=", cursor.value)
        .andWhere(Model.ref("id"), "<", cursor.recordId)
    })
  })
}