41 lines
1.3 KiB
TypeScript
41 lines
1.3 KiB
TypeScript
import { Job } from "bullmq";
|
|
import { insertLatestVideos } from "lib/task/insertLatestVideo.ts";
|
|
import MainQueue from "lib/mq/index.ts";
|
|
import { MINUTE } from "$std/datetime/constants.ts";
|
|
import { db } from "lib/db/init.ts";
|
|
import { truncate } from "lib/utils/truncate.ts";
|
|
import { Client } from "https://deno.land/x/postgres@v0.19.3/mod.ts";
|
|
import logger from "lib/log/logger.ts";
|
|
|
|
const delayMap = [5, 10, 15, 30, 60, 60];
|
|
|
|
const addJobToQueue = (failedCount: number, delay: number) => {
|
|
logger.log(`job:getLatestVideos added to queue, delay: ${(delay / MINUTE).toFixed(2)} minutes.`, "mq");
|
|
MainQueue.upsertJobScheduler("getLatestVideos", {
|
|
every: delay,
|
|
}, {
|
|
data: {
|
|
failedCount: failedCount,
|
|
},
|
|
});
|
|
return;
|
|
};
|
|
|
|
export const insertVideosWorker = async (job: Job) => {
|
|
const failedCount = (job.data.failedCount ?? 0) as number;
|
|
const client = await db.connect();
|
|
|
|
await executeTask(client, failedCount);
|
|
return;
|
|
};
|
|
|
|
const executeTask = async (client: Client, failedCount: number) => {
|
|
logger.log("getLatestVideos now executing", "task");
|
|
const result = await insertLatestVideos(client);
|
|
failedCount = result !== 0 ? truncate(failedCount + 1, 0, 5) : 0;
|
|
if (failedCount !== 0) {
|
|
addJobToQueue(failedCount, delayMap[failedCount] * MINUTE);
|
|
}
|
|
return;
|
|
};
|