feat: Issue reminder job

.env.example

@@ -41,3 +41,7 @@ GITHUB_APP_PRIVATE_KEY=""
 
 # GitHub App Name in your App's Installation URL (https://github.com/apps/${GITHUB_APP_SLUG}/installations/new)
 GITHUB_APP_SLUG=
+
+#Trigger API credential  URL(https://trigger.dev/docs/documentation/introduction)
+TRIGGER_API_KEY=
+TRIGGER_API_URL=

app/api/trigger/route.ts

@@ -0,0 +1,10 @@
+import { createAppRoute } from "@trigger.dev/nextjs";
+import { triggerDotDevClient } from "@/trigger";
+
+import "@/jobs";
+
+//this route is used to send and receive data with Trigger.dev
+export const { POST, dynamic } = createAppRoute(triggerDotDevClient);
+
+//uncomment this to set a higher max duration (it must be inside your plan limits). Full docs: https://vercel.com/docs/functions/serverless-functions/runtimes#max-duration
+//export const maxDuration = 60;

env.mjs

@@ -21,6 +21,8 @@ export const env = createEnv({
     GITHUB_APP_PRIVATE_KEY: z.string().min(1).optional(),
     GITHUB_APP_SLUG: z.string().min(1),
     GITHUB_APP_ACCESS_TOKEN: z.string().min(1),
+    TRIGGER_API_KEY: z.string().min(1),
+    TRIGGER_API_URL: z.string().min(1),
   },
   client: {
     NEXT_PUBLIC_APP_URL: z.string().min(1),
@@ -43,5 +45,7 @@ export const env = createEnv({
     GITHUB_APP_PRIVATE_KEY: process.env.GITHUB_APP_PRIVATE_KEY,
     GITHUB_APP_SLUG: process.env.GITHUB_APP_SLUG,
     GITHUB_APP_ACCESS_TOKEN: process.env.GITHUB_APP_ACCESS_TOKEN,
+    TRIGGER_API_KEY: process.env.TRIGGER_API_KEY,
+    TRIGGER_API_URL: process.env.TRIGGER_API_URL,
   },
 });

jobs/index.ts

@@ -0,0 +1,3 @@
+// export all your job files here
+
+export * from "./issueReminder"

jobs/issueReminder.ts

@@ -0,0 +1,115 @@
+import { extractIssueNumbers, getOctokitInstance } from "@/lib/github/utils";
+import { triggerDotDevClient } from "@/trigger";
+import { Octokit } from "@octokit/rest";
+import { eventTrigger } from "@trigger.dev/sdk";
+import { z } from "zod";
+
+const findPullRequestByIssueAndCommenter = async (
+  octokit: Octokit,
+  owner: string,
+  repo: string,
+  issueNumber: number,
+  commenter: string
+) => {
+  const { data: pullRequests } = await octokit.pulls.list({
+    owner,
+    repo,
+    state: "open",
+  });
+  const pullRequest = pullRequests.find(async (pr) => {
+    const openedBy = pr.user?.login;
+    const prBody = pr.body;
+    const prIssueNumber = extractIssueNumbers(prBody!);
+
+    // Return the PR that matches the issue number and belongs to the commenter
+    return prIssueNumber.includes(issueNumber) && openedBy === commenter;
+  });
+
+  return pullRequest;
+};
+
+triggerDotDevClient.defineJob({
+  // This is the unique identifier for your Job, it must be unique across all Jobs in your project.
+  id: "issue-reminder-job",
+  name: "issue reminder job",
+  version: "0.0.1",
+  // This is triggered by an event using eventTrigger. You can also trigger Jobs with webhooks, on schedules, and more: https://trigger.dev/docs/documentation/concepts/triggers/introduction
+  trigger: eventTrigger({
+    name: "issue.reminder",
+    schema: z.object({
+      issueNumber: z.number(),
+      repo: z.string(),
+      owner: z.string(),
+      commenter: z.string(),
+      installationId: z.number(),
+    }),
+  }),
+  run: async (payload, io, ctx) => {
+    const { issueNumber, repo, owner, commenter, installationId } = payload;
+    const octokit = getOctokitInstance(installationId);
+
+    //wait for 36hrs
+    await io.wait("waiting for 36hrs", 36 * 60 * 60);
+
+    //made this a task so it doesn't get replayed
+    const taskValue = await io.runTask("36-hrs", async () => {
+      const pullRequest = await findPullRequestByIssueAndCommenter(
+        octokit,
+        owner,
+        repo,
+        issueNumber,
+        commenter
+      );
+
+      if (!!pullRequest) {
+        io.logger.info("pull request has been created for the issue after 36hrs");
+        return { completed: true };
+      } else {
+        //send a comment reminder to the issue
+        io.logger.info("pull request has not been created for the issue after 36hrs, sending a reminder");
+        await octokit.issues.createComment({
+          owner,
+          repo,
+          issue_number: issueNumber,
+          body: ` @${commenter}, You have 12hrs left to create a pull request for this issue. `,
+        });
+        return { completed: false };
+      }
+    });
+
+    if (taskValue?.completed) {
+      return;
+    } else {
+      await io.wait("waiting for 12hrs", 12 * 60 * 60);
+
+      await io.runTask("48-hrs", async () => {
+        const pullRequest = await findPullRequestByIssueAndCommenter(
+          octokit,
+          owner,
+          repo,
+          issueNumber,
+          commenter
+        );
+
+        if (!!pullRequest) {
+          io.logger.info("pull request has been created for the issue within 48hrs");
+          return;
+        } else {
+          io.logger.info("pull request has not been created for the issue after 12hrs");
+          await octokit.issues.createComment({
+            owner: owner,
+            repo: repo,
+            issue_number: issueNumber,
+            body: `@${commenter} has been unassigned from the issue, anyone can now take it up.`,
+          });
+          await octokit.issues.removeAssignees({
+            owner: owner,
+            repo: repo,
+            issue_number: issueNumber,
+            assignees: [commenter],
+          });
+        }
+      });
+    }
+  },
+});

lib/constants.ts

@@ -16,6 +16,7 @@ export enum EVENT_TRIGGERS {
   ISSUE_OPENED = "issues.opened",
   INSTALLATION_CREATED = "installation.created",
   ISSUE_COMMENTED = "issue_comment.created",
+  PULL_REQUEST_OPENED = "pull_request.opened",
 }
 export const AWARD_POINTS_IDENTIFIER = "/award" as const;
 
@@ -33,4 +34,7 @@ export const GITHUB_APP_ACCESS_TOKEN = env.GITHUB_APP_ACCESS_TOKEN as string;
 
 export const OSS_GG_LABEL = "🕹️ oss.gg" as const;
 
+// Trigger.dev
+export const TRIGGER_API_KEY = env.TRIGGER_API_KEY as string;
+export const TRIGGER_API_URL = env.TRIGGER_API_URL as string;
 export const ITEMS_PER_PAGE = 50;

lib/github/hooks/issue.ts

@@ -13,15 +13,20 @@ import {
 import { assignUserPoints } from "@/lib/points/service";
 import { getRepositoryByGithubId } from "@/lib/repository/service";
 import { createUser, getUser, getUserByGithubId } from "@/lib/user/service";
+import { triggerDotDevClient } from "@/trigger";
 import { Webhooks } from "@octokit/webhooks";
 
 import { isMemberOfRepository } from "../services/user";
-import { getOctokitInstance } from "../utils";
+import { extractIssueNumbers, getOctokitInstance } from "../utils";
 
 export const onIssueOpened = async (webhooks: Webhooks) => {
   webhooks.on(EVENT_TRIGGERS.ISSUE_OPENED, async (context) => {
     const projectId = context.payload.repository.id;
 
+    //TODO:
+    //1. check if the issue has the oss label
+    //2. if it has the OSS label find all the users that are currently subscribed to the repo, have the right points/permission, then send them an email
+
     // const isProjectRegistered = await getProject(projectId)
     // if (!isProjectRegistered) {
     //   await context.octokit.issues.createComment(
@@ -109,6 +114,19 @@ export const onAssignCommented = async (webhooks: Webhooks) => {
           issue_number: issueNumber,
           assignees: [commenter],
         });
+
+        //send trigger event to wait for 36hrs then send a reminder if the user has not created a pull request
+        await triggerDotDevClient.sendEvent({
+          name: "issue.reminder",
+          payload: {
+            issueNumber,
+            repo,
+            owner,
+            commenter,
+            installationId: context.payload.installation?.id,
+          },
+        });
+
         await octokit.issues.createComment({
           owner,
           repo,
@@ -326,3 +344,12 @@ export const onAwardPoints = async (webhooks: Webhooks) => {
     }
   });
 };
+
+export const onPullRequestOpened = async (webhooks: Webhooks) => {
+  webhooks.on(EVENT_TRIGGERS.PULL_REQUEST_OPENED, async (context) => {
+    const pullRequestUser = context.payload.pull_request.user;
+    const body = context.payload.pull_request.body;
+    const issueNumber = extractIssueNumbers(body!);
+    // create a comment on the issue that a PR has been opened
+  });
+};

lib/github/index.ts

@@ -2,7 +2,13 @@ import { Webhooks, createNodeMiddleware } from "@octokit/webhooks";
 
 import { GITHUB_APP_WEBHOOK_SECRET } from "../constants";
 import { onInstallationCreated } from "./hooks/installation";
-import { onAssignCommented, onAwardPoints, onIssueOpened, onUnassignCommented } from "./hooks/issue";
+import {
+  onAssignCommented,
+  onAwardPoints,
+  onIssueOpened,
+  onPullRequestOpened,
+  onUnassignCommented,
+} from "./hooks/issue";
 
 const webhooks = new Webhooks({
   secret: GITHUB_APP_WEBHOOK_SECRET,
@@ -18,4 +24,5 @@ export const registerHooks = async () => {
   onAssignCommented(webhooks);
   onUnassignCommented(webhooks);
   onAwardPoints(webhooks);
+  onPullRequestOpened(webhooks);
 };

lib/github/utils.ts

@@ -1,5 +1,6 @@
 import { createAppAuth } from "@octokit/auth-app";
 import { Octokit } from "@octokit/rest";
+import crypto from "node:crypto";
 
 import {
   GITHUB_APP_CLIENT_ID,
@@ -13,14 +14,32 @@ export const getOctokitInstance = (installationId: number) => {
     throw new Error("No installation id provided");
   }
 
+  //Converting PKCS#1 to PKCS#8
+  //For it to work trigger it has to be in  PKCS#8 format
+
+  const privateKeyPkcs8 = crypto.createPrivateKey(GITHUB_APP_PRIVATE_KEY).export({
+    type: "pkcs8",
+    format: "pem",
+  });
+
   const octokit = new Octokit({
     authStrategy: createAppAuth,
     auth: {
       appId: GITHUB_APP_ID!,
-      privateKey: GITHUB_APP_PRIVATE_KEY!,
+      privateKey: privateKeyPkcs8!,
       installationId,
     },
   });
 
   return octokit;
 };
+
+export const extractIssueNumbers = (body: string): number[] => {
+  const regex = /#(\d+)/g;
+  const matches = body.match(regex);
+  if (matches) {
+    return matches.map((match) => parseInt(match.substring(1)));
+  } else {
+    return [];
+  }
+};

package.json

@@ -33,6 +33,9 @@
     "@radix-ui/react-tabs": "^1.0.4",
     "@radix-ui/react-toast": "^1.1.5",
     "@t3-oss/env-nextjs": "^0.8.0",
+    "@trigger.dev/nextjs": "^2.3.18",
+    "@trigger.dev/react": "^2.3.18",
+    "@trigger.dev/sdk": "^2.3.18",
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.0",
     "jsonwebtoken": "^9.0.2",
@@ -72,5 +75,8 @@
     "tailwindcss": "^3.4.1",
     "typescript": "^5"
   },
-  "packageManager": "pnpm@8.11.0"
+  "packageManager": "pnpm@8.11.0",
+  "trigger.dev": {
+    "endpointId": "testing-bHhV"
+  }
 }