Check paper completeness for SchSrch

checkEr.js

fetch('/subjects/?as=json').then(res => res.json()).then(subjs => {
  function doSubject(i) {
    if (i >= subjs.length) return void console.log('# Done!')
    let subj = subjs[i]
    console.log('# Doing ' + subj._id + '...')
    checkSubject(subj).then(() => { doSubject(i + 1) })
  }
  function checkSubject (subj) {
    return Promise.all(subj.times
      .map(time => checkEr(subj._id, time).then(b => Promise.resolve([time, b]))))
        .then(arr => Promise.resolve(arr.filter(x => !x[1] && x[0][0] !== 'y'))).then(arr => {
          for (let [t, b] of arr) console.log(subj._id + ' ' + t)
          return Promise.resolve()
        })
  }
  function checkEr (subject, time) {
    return fetch(`/search/?query=${encodeURIComponent(subject + ' ' + time + ' er')}&as=json`).then(res => res.json()).then(({list}) => Promise.resolve(!!list.find(x => x.type === 'er')))
      .catch(err => Promise.reject(void console.error(`Error doing checkEr for ${subject} ${time}: ${err.toString()}`)))
  }
  doSubject(0)
})

/*
# Doing 9707...
9707 w11 x
9707 w15 w
# Doing 9701...
9701 w16 w
9701 m17 w
9701 s17 w
# Doing 9700...
9700 w16 w
9700 m17 w
9700 s17 w
# Doing 9699...
9699 w11 x
# Doing 9702...
9702 w16 w
9702 m17 w
9702 s17 w
# Doing 9697...
9697 w11 x
# Doing 9609...
9609 m16 w
9609 w16 w
9609 m17 w
9609 s17 w
# Doing 9709...
9709 m17 w
9709 s17 w
# Doing 9389...
9389 w16 w
9389 s17 w
# Doing 0509...
# Doing 0500...
0500 w14 w
0500 w15 w
0500 m16 w
0500 w16 w
0500 m17 w
0500 s17 w
# Doing 0522...
0522 w15 w
0522 s16 w
0522 w16 w
0522 s17 w
# Doing 0620...
0620 w15 w
0620 s16 w
0620 w16 w
0620 m17 w
0620 s17 w
# Doing 0470...
0470 s02 x
0470 w16 w
0470 m17 w
# Doing 9708...
9708 s02 x
9708 m16 w
9708 w16 w
9708 m17 w
9708 s17 w
# Doing 0460...
0460 w11 x
0460 w16 (no from CIE)
0460 s17 w
# Doing 0495...
0495 w14 w
0495 s15 w
# Doing 0486...
0486 w14 w
0486 w15 w
0486 m16 w
0486 s16 w
0486 w16 w
0486 m17 w
0486 s17 w
# Doing 0400...
0400 w14 w
0400 w15 w
0400 w16 w
0400 s17 w
# Doing 0410...
0410 w11 x
0410 w14 w
# Doing 0452...
0452 m16 (no from CIE)
0452 w16 w
0452 s17 w
# Doing 0511...
0511 w15 w
0511 s16 w
0511 w16 w
# Doing 0530...
0530 w11 x
0530 w14 w
0530 w15 w
0530 s16 w
0530 w16 w
# Doing 9231...
9231 w11 x
# Doing 0580...
0580 w15 w
0580 m16 w
0580 s16 w
0580 w16 w
0580 m17 w
0580 s17 w
# Doing 8681...
# Doing 0606...
0606 w11 x
0606 m15 (no from CIE)
0606 w16 w
0606 m17 w
0606 s17 (no from CIE)
# Doing 9239...
# Doing 0610...
0610 s14 w
0610 w15 w
0610 m16 w
0610 s16 w
0610 w16 w
0610 m17 w
0610 s17 w
# Doing 9715...
# Doing 0625...
0625 s14 w
0625 w14 w
0625 w15 w
0625 m16 w
0625 s16 w
0625 w16 w
0625 m17 w
0625 s17 w
# Doing 0450...
0450 w14 w
0450 s15 w
0450 w15 w
0450 m16 w
0450 s16 w
0450 w16 w
0450 s17 w
# Doing 8987...
8987 w14 x
8987 s15 x
# Done!
*/