feat: hook mq

app/common/typing.ts

@@ -50,6 +50,12 @@ export interface QueueAdapter {
   length(key: string): Promise<number>;
 }
 
+export interface MQAdapterType {
+  addJobs(key: string, taskId: string): Promise<boolean>;
+  pause(key: string): void;
+  resume(key: string): void;
+}
+
 export interface AuthUrlResult {
   loginUrl: string;
   doneUrl: string;

app/core/service/CreateHookTriggerService.ts

@@ -72,7 +72,7 @@ export class CreateHookTriggerService extends AbstractService {
   private async createTriggerTasks(hooks: Array<Hook>, hookEvent: HookEvent) {
     await pMap(hooks, async hook => {
       const triggerHookTask = Task.createTriggerHookTask(hookEvent, hook.hookId);
-      await this.taskService.createTask(triggerHookTask, true);
+      await this.taskService.createTask(triggerHookTask, false, true);
     }, { concurrency: 5 });
   }
 }

app/core/service/TaskService.ts

@@ -9,6 +9,7 @@ import { AbstractService } from '../../common/AbstractService';
 import { TaskRepository } from '../../repository/TaskRepository';
 import { Task, CreateSyncPackageTaskData } from '../entity/Task';
 import { QueueAdapter } from '../../common/typing';
+import { MQAdapter } from '../../infra/MQAdapter';
 
 @SingletonProto({
   accessLevel: AccessLevel.PUBLIC,
@@ -21,11 +22,14 @@ export class TaskService extends AbstractService {
   @Inject()
   private readonly queueAdapter: QueueAdapter;
 
+  @Inject()
+  private readonly mqAdapter: MQAdapter;
+
   public async getTaskQueueLength(taskType: TaskType) {
     return await this.queueAdapter.length(taskType);
   }
 
-  public async createTask(task: Task, addTaskQueueOnExists: boolean) {
+  public async createTask(task: Task, addTaskQueueOnExists: boolean, useMQ: boolean = false) {
     const existsTask = await this.taskRepository.findTaskByTargetName(task.targetName, task.type);
     if (existsTask) {
       // 如果任务还未被触发，就不继续重复创建
@@ -60,10 +64,15 @@ export class TaskService extends AbstractService {
       return existsTask;
     }
     await this.taskRepository.saveTask(task);
-    await this.queueAdapter.push<string>(task.type, task.taskId);
-    const queueLength = await this.getTaskQueueLength(task.type);
-    this.logger.info('[TaskService.createTask:new] taskType: %s, targetName: %s, taskId: %s, queue size: %s',
-      task.type, task.targetName, task.taskId, queueLength);
+
+    if (useMQ) {
+      await this.mqAdapter.addJobs(task.type, task.taskId);
+    } else {
+      await this.queueAdapter.push<string>(task.type, task.taskId);
+      const queueLength = await this.getTaskQueueLength(task.type);
+      this.logger.info('[TaskService.createTask:new] taskType: %s, targetName: %s, taskId: %s, queue size: %s',
+        task.type, task.targetName, task.taskId, queueLength);
+    }
     return task;
   }
 

app/core/woker/AbstractWorker.ts

@@ -0,0 +1,79 @@
+import { Inject, LifecycleDestroy, LifecycleInit } from '@eggjs/tegg';
+import { MQAdapter } from '../../infra/MQAdapter';
+import { Job, UnrecoverableError, Worker } from 'bullmq';
+import { EggAppConfig, EggLogger } from 'egg';
+import { TaskService } from '../service/TaskService';
+
+export abstract class AbstractWorker {
+  @Inject()
+  private readonly queueAdapter: MQAdapter;
+
+  @Inject()
+  private readonly config: EggAppConfig;
+
+  @Inject()
+  private readonly taskService: TaskService;
+
+  @Inject()
+  private readonly logger: EggLogger;
+
+  @Inject()
+  protected worker: Worker;
+
+  queueKey: string;
+  configKey: string;
+  service;
+
+  async initWorker() {
+    throw new Error('should implements in subclass');
+  }
+
+  @LifecycleInit()
+  protected async init() {
+    this.initWorker();
+    const queue = this.queueAdapter.initQueue(this.queueKey);
+    this.worker = new Worker(
+      queue.name,
+      async (job: Job) => {
+        const startTime = Date.now();
+        const task = await this.taskService.findTask(job.data.taskId);
+        if (!task) {
+          throw new UnrecoverableError('task not found');
+        }
+
+        this.logger.info(`[${this.queueKey}Worker:subscribe:executeTask:start][%s] taskId: %s, targetName: %s, attempts: %s, params: %j, updatedAt: %s, delay %sms`,
+        this.worker.concurrency, task.taskId, task.targetName, task.attempts, task.data, task.updatedAt,
+        startTime - task.updatedAt.getTime());
+        if (this.worker.concurrency !== this.config.cnpmcore[this.configKey]) {
+          this.worker.concurrency = this.config.cnpmcore[this.configKey];
+        }
+
+        // TODO bullmq 移除了 timeout 配置，需要自己实现一个 promise.race 执行 timeout
+        await this.service.executeTask(job.data);
+      },
+      {
+        concurrency: this.config.cnpmcore[this.configKey],
+      },
+    );
+
+    this.worker.on('completed', (job: Job) => {
+      this.logger.info(`[${this.queueKey}Worker:subscribe:executeTask:success][%s] taskId: %s, targetName: %s, use %sms`,
+      job.data.taskId, job.data.targetName, Date.now() - job.timestamp);
+    });
+
+    this.worker.on('failed', (job?: Job) => {
+      if (!job) {
+        return;
+      }
+      this.logger.info(`[${this.queueKey}Worker:subscribe:executeTask:failed][%s] taskId: %s, targetName: %s, attemptsMade %s`,
+        job.data.taskId, job.data.targetName, job.attemptsMade);
+    });
+
+  }
+
+  @LifecycleDestroy()
+  protected async destroy() {
+    await this.worker.close();
+  }
+
+}

app/core/woker/TriggerHookWorker.ts

@@ -0,0 +1,17 @@
+import { Inject } from '@eggjs/tegg';
+import { TaskType } from '../../common/enum/Task';
+import { HookTriggerService } from '../service/HookTriggerService';
+import { AbstractWorker } from './AbstractWorker';
+
+export class TriggerHookWorker extends AbstractWorker {
+
+  @Inject()
+  private readonly hookTriggerService: HookTriggerService;
+
+  async initWoker(): Promise<void> {
+    this.queueKey = TaskType.TriggerHook;
+    this.service = this.hookTriggerService;
+    this.configKey = 'triggerHookWorkerMaxConcurrentTasks';
+  }
+
+}

app/infra/MQAdapter.ts

@@ -0,0 +1,71 @@
+import {
+  AccessLevel,
+  Inject,
+  SingletonProto,
+} from '@eggjs/tegg';
+import { Redis } from 'ioredis';
+import { JobsOptions, Queue } from 'bullmq';
+import { MQAdapterType } from '../common/typing';
+
+/**
+ * Use sort set to keep queue in order and keep same value only insert once
+ */
+@SingletonProto({
+  accessLevel: AccessLevel.PUBLIC,
+  name: 'mqAdapter',
+})
+export class MQAdapter implements MQAdapterType {
+  @Inject()
+  private readonly redis: Redis; // 由 redis 插件引入
+
+  private queueMap: Record<string, Queue>;
+
+  private getQueueName(key: string) {
+    return `CNPMCORE_MQ_V1_${key}`;
+  }
+
+  initQueue(key: string) {
+    const queueName = this.getQueueName(key);
+    if (!this.queueMap[key]) {
+      this.queueMap[key] = new Queue(queueName, {
+        connection: this.redis,
+      });
+    }
+
+    return this.queueMap[key];
+  }
+
+  /**
+   * If queue has the same item, return false
+   * If queue not has the same item, return true
+   */
+  async addJobs(key: string, taskId: string, options?: JobsOptions): Promise<boolean> {
+    try {
+      const queue = this.initQueue(key);
+      await queue.add(key, { jobId: taskId },
+        {
+          removeOnComplete: true,
+          removeOnFail: true,
+          attempts: 3,
+          backoff: {
+            type: 'exponential',
+            delay: 1000,
+          },
+          ...options,
+        },
+      );
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+
+  async pause(key: string) {
+    await this.initQueue(key).pause();
+  }
+
+  async resume(key: string) {
+    await this.initQueue(key).pause();
+  }
+
+}

package.json

@@ -83,6 +83,7 @@
     "base-x": "^3.0.9",
     "base64url": "^3.0.1",
     "bson-objectid": "^2.0.1",
+    "bullmq": "^4.2.0",
     "dayjs": "^1.10.7",
     "egg": "^3.9.2",
     "egg-cors": "^2.2.3",