Jiraのタスクを大量に作るscript

scrpt.js

(async () => {
  const rawData = sessionStorage.getItem('awc.last.screen.event');
  if (!rawData) return console.error('Data not found');
  
  const { attributes: jiraData } = JSON.parse(rawData);

  const tasks = `
foo
bar
  `.trim().split('\n').map(t => `hoge: ${t}`);

  const createSubtask = async (summary) => {
    const body = {
      fields: {
        project: { id: jiraData.projectId },
        issuetype: { id: '10231' }, // task: 10231, subtask: 10798
        summary: summary.trim(),
        description: `h1. 概要

piyopiyo
`,
        parent: { id: jiraData.issueId },
      },
    };

    const res = await fetch('/rest/api/2/issue', {
      method: 'POST',
      headers: {
        'accept': 'application/json,text/javascript,*/*',
        'content-type': 'application/json',
        'x-atlassian-capability': 'ISSUE_VIEW--other',
      },
      body: JSON.stringify(body),
    });
    return res.json();
  };

  const results = await Array.fromAsync(tasks, createSubtask);
  console.log('Results:', results);
  console.log('Subtask created');
})();