koa3-demo/src/controllers/Api/JobController.js

// Job Controller 示例：如何调用 service 层动态控制和查询定时任务
import JobService from "services/JobService.js"
import { formatResponse } from "utils/helper.js"
import Router from "utils/router.js"

class JobController {
    constructor() {
        this.jobService = new JobService()
    }

    async list(ctx) {
        const data = this.jobService.listJobs()
        ctx.body = formatResponse(true, data)
    }

    async start(ctx) {
        const { id } = ctx.params
        this.jobService.startJob(id)
        ctx.body = formatResponse(true, null, null, `${id} 任务已启动`)
    }

    async stop(ctx) {
        const { id } = ctx.params
        this.jobService.stopJob(id)
        ctx.body = formatResponse(true, null, null, `${id} 任务已停止`)
    }

    async updateCron(ctx) {
        const { id } = ctx.params
        const { cronTime } = ctx.request.body
        this.jobService.updateJobCron(id, cronTime)
        ctx.body = formatResponse(true, null, null, `${id} 任务频率已修改`)
    }

    static createRoutes() {
        const controller = new JobController()
        const router = new Router({ prefix: "/api/jobs" })
        router.get("/", controller.list.bind(controller))
        router.post("/start/:id", controller.start.bind(controller))
        router.post("/stop/:id", controller.stop.bind(controller))
        router.post("/update/:id", controller.updateCron.bind(controller))
        return router
    }
}

export default JobController