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refactored the GraphQL query to fetch prs directly from the recodehive org #3

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refactored the GraphQL query to fetch prs directly from the recodehive org #3

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6782df2
Update generateLeaderboard.js
SamXop123 Jun 19, 2026
f26c230
Update server.js
SamXop123 Jun 19, 2026
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57 changes: 26 additions & 31 deletions functions/generateLeaderboard.js
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Original file line number Diff line number Diff line change
Expand Up @@ -60,30 +60,26 @@ const getOrgReposQuery = (cursor = null) => {
const getGraphQLQuery = (repoOwner, repoName, cursor = null) => {
return `
query {
search(query: "repo:${repoOwner}/${repoName} is:pr is:merged label:recode", type: ISSUE, first: 100, after: ${
cursor ? `"${cursor}"` : "null"
}) {
pageInfo {
endCursor
hasNextPage
}
edges {
node {
... on PullRequest {
title
repository(owner: "${repoOwner}", name: "${repoName}") {
pullRequests(states: MERGED, first: 100, after: ${cursor ? `"${cursor}"` : "null"}) {
pageInfo {
endCursor
hasNextPage
}
nodes {
title
url
mergedAt
number
author {
login
avatarUrl
url
mergedAt
number
author {
login
avatarUrl
url
}
labels(first: 20) {
edges {
node {
name
}
}
labels(first: 20) {
edges {
node {
name
}
}
}
Expand Down Expand Up @@ -234,9 +230,8 @@ const calculatePointsForPR = (labels) => {
* Parses page PRs, checks validity, and aggregates data.
*/
const processPRData = (response, leaderboard, repoName) => {
const edges = response.data.data?.search?.edges || [];
for (const edge of edges) {
const pr = edge.node;
const prs = response.data.data?.repository?.pullRequests?.nodes || [];
for (const pr of prs) {
const author = pr.author;
if (!author || !author.login) continue;

Expand Down Expand Up @@ -304,7 +299,7 @@ const calculateStreak = (prDates) => {
const prevDate = new Date(sortedDates[j - 1]);
const currDate = new Date(sortedDates[j]);

const diffInDays = (currDate - prevDate) / (1000 * 60 * 60 * 24);
const diffInDays = Math.round((currDate - prevDate) / (1000 * 60 * 60 * 24));

if (diffInDays === 1) {
streak += 1;
Expand Down Expand Up @@ -363,11 +358,11 @@ async function generateLeaderboard() {

processPRData(response, leaderboard, repo.name);

const searchData = response.data.data?.search;
if (!searchData) break;
const prData = response.data.data?.repository?.pullRequests;
if (!prData) break;

hasNextPage = searchData.pageInfo.hasNextPage;
cursor = searchData.pageInfo.endCursor;
hasNextPage = prData.pageInfo.hasNextPage;
cursor = prData.pageInfo.endCursor;
pageCount++;
}

Expand Down
3 changes: 2 additions & 1 deletion server.js
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Expand Up @@ -36,8 +36,9 @@ ensureCacheFiles()
console.error("Failed to initialize cache files on startup:", err);
});

// Health check endpoint (vital for Railway uptime monitoring)
app.get("/", (req, res) => {
res.send("Hello World");
res.status(200).json({ status: "healthy", service: "recode-leaderboard-backend" });
});

// Helper function to safely serve JSON cache files with fallback/error handling
Expand Down