100 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			C#
		
	
	
			
		
		
	
	
			100 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			C#
		
	
	
using Microsoft.Extensions.Hosting;
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using System.Threading;
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using System;
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using System.Threading.Tasks;
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using MassTransit;
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using IRaCIS.Core.Domain.Models;
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using IRaCIS.Core.Infra.EFCore;
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using Microsoft.Extensions.Logging;
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using Hangfire;
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using IRaCIS.Core.Application.Helper;
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using IRaCIS.Core.Application.MassTransit.Consumer;
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using IRaCIS.Core.Domain.Share;
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using MassTransit.Scheduling;
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using Hangfire.Storage;
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using System.Linq;
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using Microsoft.EntityFrameworkCore;
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using MassTransit.Mediator;
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namespace IRaCIS.Core.API.HostService;
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public class HangfireHostService(IRecurringMessageScheduler _recurringMessageScheduler, 
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    IRepository<TrialEmailNoticeConfig> _trialEmailNoticeConfigRepository,
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     IRepository<EmailNoticeConfig> _emailNoticeConfigrepository,
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    IMediator _mediator,
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    ILogger<HangfireHostService> _logger) : IHostedService
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{
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    public async Task StartAsync(CancellationToken cancellationToken)
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    {
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        _logger.LogInformation("项目启动 hangfire 任务初始化 执行开始~");
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        //创建邮件定时任务
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        //项目定时任务都在default 队列
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        var dbJobIdList = JobStorage.Current.GetConnection().GetRecurringJobs().Where(t => t.Queue == "default").Select(t => t.Id).ToList();
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        foreach (var jobId in dbJobIdList)
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        {
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            HangfireJobHelper.RemoveCronJob(jobId);
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        }
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        // 清除所有可能存在的定时任务,防止类型加载错误
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        var allJobIdList = JobStorage.Current.GetConnection().GetRecurringJobs().Select(t => t.Id).ToList();
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        foreach (var jobId in allJobIdList)
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        {
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            try
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            {
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                HangfireJobHelper.RemoveCronJob(jobId);
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                _logger.LogInformation($"已清除定时任务: {jobId}");
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            }
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            catch (Exception ex)
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            {
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                _logger.LogWarning($"清除定时任务 {jobId} 时出错: {ex.Message}");
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            }
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        }
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        // 项目手动选择,周期性邮件 
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        var taskInfoList = await _trialEmailNoticeConfigRepository.Where(t => t.Trial.TrialStatusStr == StaticData.TrialState.TrialOngoing && t.EmailCron != string.Empty && t.IsAutoSend)
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              .Select(t => new { t.Id, t.Code, TrialCode = t.Trial.TrialCode, t.EmailCron, t.BusinessScenarioEnum, t.TrialId })
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              .ToListAsync();
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        foreach (var task in taskInfoList)
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        {
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            //利用主键作为任务Id
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            var jobId = $"{task.TrialId}({task.TrialCode})_({task.BusinessScenarioEnum})";
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            var trialId = task.TrialId;
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            HangfireJobHelper.AddOrUpdateTrialCronJob(jobId, trialId, task.BusinessScenarioEnum, task.EmailCron);
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        }
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        // 系统邮件定时任务
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        var systemTaskInfoList = await _emailNoticeConfigrepository.Where(t => t.EmailCron != string.Empty && t.IsAutoSend)
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          .Select(t => new { t.Id, t.Code,  t.EmailCron, t.BusinessScenarioEnum, })
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          .ToListAsync();
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        foreach (var task in systemTaskInfoList)
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        {
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            //利用主键作为任务Id
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            var jobId = $"{task.Id}_({task.BusinessScenarioEnum})";
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            HangfireJobHelper.AddOrUpdateTimingCronJob(jobId, task.BusinessScenarioEnum, task.EmailCron);
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        }
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        //await _recurringMessageScheduler.ScheduleRecurringPublish(new QCImageQuestionSchedule() { CronExpression = "0/3 * * * * ? " }, new MasstransiTestCommand { value = "message at " + DateTime.Now.ToString() });
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        _logger.LogInformation("项目启动 hangfire 任务初始化 执行结束");
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    }
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    public Task StopAsync(CancellationToken cancellationToken) => Task.CompletedTask;
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}
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