Генерация отчёта

* Добавлен метод для сохранения отчёта saveReport
* Доработан метод createJobHandler - загрузка данных и сохранение с помощью saveReport

src/reports/daily-eccm-v2.report.service.ts

@@ -1,8 +1,13 @@
 import { DashboardsService } from '@app/event-emitter/dashboards/dashboards.service';
+import { IssuesService } from '@app/event-emitter/issues/issues.service';
 import { Dashboard, Widget } from '@app/event-emitter/models/dashboard';
 import { Injectable, Logger } from '@nestjs/common';
 import { SchedulerRegistry } from '@nestjs/schedule';
 import { CronJob } from 'cron';
+import { DailyEccmReportsV2Datasource } from 'src/couchdb-datasources/daily-eccm-reports-v2.datasource';
+import { randomUUID } from 'crypto';
+import { RedmineTypes } from '@app/event-emitter/models/redmine-types';
+import { DateTime } from 'luxon';
 
 export type Params = {
   query: any; // TODO: add type
@@ -39,7 +44,10 @@ export class DailyEccmV2ReportService {
 
   private cronJobs: Record<string, CronJob> = {};
 
-  constructor(private schedulerRegistry: SchedulerRegistry) {}
+  constructor(
+    private schedulerRegistry: SchedulerRegistry,
+    private issuesService: IssuesService,
+  ) {}
 
   /**
    * Auto scan jobs every UPDATE_RATE seconds.
@@ -92,7 +100,7 @@ export class DailyEccmV2ReportService {
       this.schedulerRegistry.deleteCronJob(jobId);
     }
     const job = new CronJob(
-      widget.dataLoaderParams?.schedule || '* * * * *',
+      widget.dataLoaderParams?.schedule || '0 0 * * *',
       this.createJobHandler(jobId, dashboard, widget),
     );
     this.cronJobs[jobId] = job;
@@ -116,14 +124,91 @@ export class DailyEccmV2ReportService {
     jobId: string,
     dashboard: Dashboard,
     widget: Widget,
-  ): () => void {
-    return async () => {
+  ): () => Promise<void> {
+    this.logger.debug(
+      `Create job handler for cron job ${jobId}, ` +
+        `dashboard ${dashboard.id}, ` +
+        `widget ${widget.id}`,
+    );
+    return async (): Promise<void> => {
       this.logger.debug(
         `Cron job ${jobId} started - dashboard ${dashboard.id}, widget ${widget.id}`,
       );
-      this.logger.debug(
-        `Cron job ${jobId} finished - dashboard ${dashboard.id}, widget ${widget.id}`,
+
+      const query = widget.dataLoaderParams?.query;
+      if (!query) {
+        this.logger.log(
+          `Cron job ${jobId} finished - dashboard ${dashboard.id}, widget ${widget.id}`,
+        );
+        return;
+      }
+
+      let issues: RedmineTypes.Issue[] = [];
+      try {
+        issues = await this.issuesService.mergedTreesAndFind(query);
+        await this.saveReport(dashboard, widget, issues);
+      } catch (error) {
+        this.logger.error(error);
+      }
+
+      this.logger.log(
+        `Cron job ${jobId} finished - ` +
+          `dashboard ${dashboard.id}, ` +
+          `widget ${widget.id}, ` +
+          `issues count ${issues.length}`,
       );
     };
   }
+
+  private async saveReport(
+    dashboard: Dashboard,
+    widget: Widget,
+    issues: RedmineTypes.Issue[],
+  ): Promise<void> {
+    const datasource = await DailyEccmReportsV2Datasource.getDatasource();
+    const id = randomUUID();
+    const dashboardId = dashboard.id;
+    const widgetId = widget.id;
+    const now = DateTime.now();
+    const datetime = now.toMillis();
+    const datetimeFormatted = now.toISO();
+    const reportIssues = issues.map((issue: any) => {
+      return {
+        id: issue.id,
+        subject: issue.subject,
+        created_on: issue.created_on,
+        updated_on: issue.updated_on,
+        closed_on: issue.closed_on,
+        status: issue.status,
+        priority: issue.priority,
+        author: issue.author,
+        assigned_to: issue.assigned_to,
+        dev: issue.dev,
+        qa: issue.qa,
+        cr: issue.cr,
+        current_user: issue.current_user,
+        tracker: issue.tracker,
+        start_date: issue.start_date,
+        due_date: issue.due_date,
+        done_ratio: issue.done_ratio,
+        estimated_hours: issue.estimated_hours,
+        total_spent_hours: issue.total_spent_hours,
+      };
+    });
+    const item: any = {
+      _id: id,
+      id: id,
+      dashboardId,
+      widgetId,
+      datetime,
+      datetimeFormatted,
+      reportIssues,
+    };
+    await datasource.insert(item);
+    this.logger.debug(
+      `Report saved to db - id ${id}, ` +
+        `issues count ${reportIssues.length}, ` +
+        `datetime ${datetimeFormatted}`,
+    );
+  }
 }