PiotrJander/zenhub_issues.html

## zenhub_issues.html
<html>

<head>
</head>

<body>
  <p>This script has to be run with CORS disabled.
    <a href="https://stackoverflow.com/questions/3102819/disable-same-origin-policy-in-chrome#comment75090678_6083677">
      Instructions for Chrome on MacOS.
    </a>
  </p>
  <ul id="list"></ul>

  <script>
    const token = "{{your_token}}";
    const affected = ["Icebox", "Up Next", "New Issues"];
    async function queryZenhub(url) {
      const response = await fetch(url, {
        "credentials": "omit",
        "headers": {
          "accept": "application/json, text/javascript, */*; q=0.01",
          "x-authentication-token": token,
          "x-zenhub-agent": "webapp/2.38.120"
        }
      });
      return await response.json();
    }
    async function getRepos() {
      const json = await queryZenhub("https://api.zenhub.io/v4/workspaces/5b57093c92e09f0d21193695");
      return json.repos.map(({ repo_id, repository }) => ({ repo_id, repository }));
    }
    // E.G. getIssuesInRepo(198830384)
    async function getIssuesInRepo(repo) {
      const json = await queryZenhub(`https://api.zenhub.io/v5/repositories/${repo}/issues?workspaceId=5b57093c92e09f0d21193695`);
      return json.map(i => i.issue_number);
    }
    async function getIssueTransferEvents(repo, issue) {
      const json = await queryZenhub(`https://api.zenhub.io/v5/repositories/${repo}/issues/${issue}/events`);
      const events = json.events.filter(e => e.type === "transferIssue");
      return events.sort((e1, e2) => compare(e1.createdAt, e2.createdAt));
    }
    function compare(e1, e2) {
      return e1 < e2 ? -1 : (e1 > e2 ? 1 : 0)
    }
    // E.G. getIfMoved(198830384, 48)
    async function getIfMoved(repo, issue) {
      const transfers = await getIssueTransferEvents(repo, issue);
      const lastTranfer = transfers.length > 0 && transfers[transfers.length - 1]
      return lastTranfer && affected.includes(lastTranfer.destPipelineName) && issue;
    }
    // E.G. getAffectedIssuesInRepo(198830384)
    async function getAffectedIssuesInRepo(repo) {
      const issues = await getIssuesInRepo(repo);
      const affected = await Promise.all(issues.map(issue => getIfMoved(repo, issue)));
      return affected.filter(i => i);
    }
    async function getAffectedIssues() {
      const repos = await getRepos();
      return await Promise.all(repos.map(async ({ repo_id, repository }) => {
        const affectedIssues = await getAffectedIssuesInRepo(repo_id);
        return { repository, affectedIssues }
      }));
    }
    const list = document.getElementById("list");
    function writeAffectedIssues({ repository, affectedIssues }) {
      const li = document.createElement("li");
      li.appendChild(document.createElement("b").appendChild(document.createTextNode(repository + ":")));
      for (let i of affectedIssues) {
        li.appendChild(document.createTextNode(" "));
        const a = document.createElement("a");
        a.appendChild(document.createTextNode(i));
        a.setAttribute("href", `https://app.zenhub.com/workspaces/enso-5b57093c92e09f0d21193695/issues/luna/${repository}/${i}`);
        li.appendChild(a);
      }
      list.appendChild(li);
    }
    async function main() {
      const results = await getAffectedIssues();
      results.forEach(r => writeAffectedIssues(r));
    }
    main();
  </script>
</body>

</html>
	<html>

	<head>
	</head>

	<body>
	<p>This script has to be run with CORS disabled.
	<a href="https://stackoverflow.com/questions/3102819/disable-same-origin-policy-in-chrome#comment75090678_6083677">
	Instructions for Chrome on MacOS.
	</a>
	</p>
	<ul id="list"></ul>

	<script>
	const token = "{{your_token}}";
	const affected = ["Icebox", "Up Next", "New Issues"];
	async function queryZenhub(url) {
	const response = await fetch(url, {
	"credentials": "omit",
	"headers": {
	"accept": "application/json, text/javascript, /; q=0.01",
	"x-authentication-token": token,
	"x-zenhub-agent": "webapp/2.38.120"
	}
	});
	return await response.json();
	}
	async function getRepos() {
	const json = await queryZenhub("https://api.zenhub.io/v4/workspaces/5b57093c92e09f0d21193695");
	return json.repos.map(({ repo_id, repository }) => ({ repo_id, repository }));
	}
	// E.G. getIssuesInRepo(198830384)
	async function getIssuesInRepo(repo) {
	const json = await queryZenhub(`https://api.zenhub.io/v5/repositories/${repo}/issues?workspaceId=5b57093c92e09f0d21193695`);
	return json.map(i => i.issue_number);
	}
	async function getIssueTransferEvents(repo, issue) {
	const json = await queryZenhub(`https://api.zenhub.io/v5/repositories/${repo}/issues/${issue}/events`);
	const events = json.events.filter(e => e.type === "transferIssue");
	return events.sort((e1, e2) => compare(e1.createdAt, e2.createdAt));
	}
	function compare(e1, e2) {
	return e1 < e2 ? -1 : (e1 > e2 ? 1 : 0)
	}
	// E.G. getIfMoved(198830384, 48)
	async function getIfMoved(repo, issue) {
	const transfers = await getIssueTransferEvents(repo, issue);
	const lastTranfer = transfers.length > 0 && transfers[transfers.length - 1]
	return lastTranfer && affected.includes(lastTranfer.destPipelineName) && issue;
	}
	// E.G. getAffectedIssuesInRepo(198830384)
	async function getAffectedIssuesInRepo(repo) {
	const issues = await getIssuesInRepo(repo);
	const affected = await Promise.all(issues.map(issue => getIfMoved(repo, issue)));
	return affected.filter(i => i);
	}
	async function getAffectedIssues() {
	const repos = await getRepos();
	return await Promise.all(repos.map(async ({ repo_id, repository }) => {
	const affectedIssues = await getAffectedIssuesInRepo(repo_id);
	return { repository, affectedIssues }
	}));
	}
	const list = document.getElementById("list");
	function writeAffectedIssues({ repository, affectedIssues }) {
	const li = document.createElement("li");
	li.appendChild(document.createElement("b").appendChild(document.createTextNode(repository + ":")));
	for (let i of affectedIssues) {
	li.appendChild(document.createTextNode(" "));
	const a = document.createElement("a");
	a.appendChild(document.createTextNode(i));
	a.setAttribute("href", `https://app.zenhub.com/workspaces/enso-5b57093c92e09f0d21193695/issues/luna/${repository}/${i}`);
	li.appendChild(a);
	}
	list.appendChild(li);
	}
	async function main() {
	const results = await getAffectedIssues();
	results.forEach(r => writeAffectedIssues(r));
	}
	main();
	</script>
	</body>

	</html>