#!/bin/sh

jq '[
  JOIN(
    INDEX(
      .[] | select(
        .model == "app.helper"
      );
      .pk | tostring
    );
    .[] | select(
      .model == "feedback.feedback"
      and .fields.next_year
    );
    .pk | tostring;
    .[0].fields as $feedback
    | .[1].fields as $helper
    | {
      "name": $helper.name,
      "next_year": $feedback.next_year,
      "phone": $helper.phone,
    }
  )
]'