Structure definition for listing entries by date of the current year for Sanity Studio

entries-by-date-this-year.js

import S from '@sanity/desk-tool/structure-builder'
import eachDayOfInterval from 'date-fns/eachDayOfInterval'
import startOfYear from 'date-fns/startOfYear'
import startOfDay from 'date-fns/startOfDay'
import endOfDay from 'date-fns/endOfDay'
let now = new Date()

export default () => S.listItem()
  .title('Entries by day this year')
  .child(
    S.list()
      .title('Entries by day this year')
      .items(
        eachDayOfInterval({
          start: startOfYear(now),
          end: now
        }).map(date => {
          let currentDate = new Date(date)
          return S.listItem()
            .title(currentDate.toLocaleDateString())
            .child(
              S.documentList()
                .title(
                  `Entries for ${currentDate.toLocaleDateString()}`
                )
                .filter(
                  '_type == $type && publishedAt >= $startOfDay && publishedAt <= $endOfDay'
                )
                .params({
                  startOfDay: startOfDay(currentDate),
                  endOfDay: endOfDay(currentDate),
                  type: 'yourDocumentType'
                })
            )
        })
      )
  )