Files
QYZH.InteractiveMagazine/QYZH.InteractiveMagazine.Service/JournalPageService.cs
glz cbdee5068a feat: 新增消息Outbox机制、雪花ID配置优化及多项功能完善
1.  新增数据库唯一约束和Message_Outbox表脚本
2.  新增雪花ID、Hangfire存储、MQ重试等配置实体
3.  重构各项目雪花ID生成逻辑,改为从配置读取WorkerId
4.  优化积分服务分页查询、用户背包更新逻辑
5.  新增JWT令牌Redis过期刷新逻辑
6.  完善RabbitMQ死信队列消息头信息
7.  新增可靠MQ消息发布服务和Outbox派发后台服务
8.  替换原有RabbitMQ直接发送为Outbox可靠发布
9.  优化签到服务逻辑,新增重复签到校验和补签卡扣减逻辑
10. 修复自动铺码消费逻辑,新增点阵页预占和释放机制
2026-07-10 10:44:00 +08:00

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using Aliyun.Acs.Core.Logging;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using QYZH.InteractiveMagazine.Common.Extensions;
using QYZH.InteractiveMagazine.Common.Helpers;
using QYZH.InteractiveMagazine.Infrastructure.OSS;
using QYZH.InteractiveMagazine.Infrastructure.RabbitMQ;
using QYZH.InteractiveMagazine.IService;
using QYZH.InteractiveMagazine.Models.Common;
using QYZH.InteractiveMagazine.Models.Dto;
using QYZH.InteractiveMagazine.Models.Dto.Journal;
using QYZH.InteractiveMagazine.Models.Dto.RabbitMQ;
using QYZH.InteractiveMagazine.Models.Entity;
using QYZH.InteractiveMagazine.Models.Enum;
using QYZH.InteractiveMagazine.Repository;
using System.Diagnostics;
using System.Net;
using Yitter.IdGenerator;
namespace QYZH.InteractiveMagazine.Service;
public class JournalPageService(BaseRepository<Journal> JournalRepository,
OssService ossService,
IHttpClientFactory httpClientFactory,
IConfiguration configuration,
IMessagePublishService messagePublishService,
ILogger<AiBasePromptService> logger,
BaseRepository<JournalPage> JournalPageRepository,
BaseRepository<JournalPageTask> JournalPageTaskRepository,
BaseRepository<JournalPageTaskAnswer> JournalPageTaskAnswerRepository) : BaseRepository<JournalPage>, IJournalPageService
{
public async Task<long> InsertAsync(JournalAddV2Input input)
{
var Journal = await JournalRepository.Queryable().Where(w => w.Id == input.JournalId).FirstAsync();
BusinessException.ThrowIf(Journal.IsNull(), "未找到书本", ResultCode.NOT_FOUND);
BusinessException.ThrowIf(Journal?.Status == (int)JournalStatusEnum.Archive, "书籍已归档不能修改", ResultCode.CONFLICT);
var pages = new List<JournalPage>();
//var dotMatrixpages = new List<DotMatrixPage>();
//var dotMatrixpage = new DotMatrixPage()
//{
// Id = YitIdHelper.NextId(),
// DotMatrixNoteJournalId = input.JournalId,
// WidthMilliMeter = Journal.Width,
// HightMilliMeter = Journal.Height,
//};
var pageTemp = new JournalPage()
{
JournalId = input.JournalId,
JournalCatalogId = input.JournalCatalogId,
//DotMatrixPageId = dotMatrixpage.Id,
Url = input.Url,
PageNum = input.PageNum,
};
//dotMatrixpages.Add(dotMatrixpage);
pages.Add(pageTemp);
await UseTranAsync(async () =>
{
//using var uow = Context.Ado.BeginTran();
var pageData = await base.InsertRangeAsync(pages);
BusinessException.ThrowIf(pageData.IsNull(), "创建页失败", ResultCode.GLOBAL_ERROR);
//var result = await dotMatrixPageRepository.InsertRangeAsync(dotMatrixpages);
//BusinessException.ThrowIf(result, "创建点阵页失败");
});
return pages.Count; // 返回主目录ID
}
public async Task<bool> UpdateAsync(PageLayoutInput input)
{
var page = await Queryable().Where(w => w.Id == input.Id).FirstAsync();
BusinessException.ThrowIf(page == null, "不存在此页", ResultCode.NOT_FOUND);
var Journal = await JournalRepository.GetByIdAsync(page.JournalId);
BusinessException.ThrowIf(Journal == null, "不存在此书", ResultCode.NOT_FOUND);
BusinessException.ThrowIf(Journal?.Status == (int)JournalStatusEnum.Archive, "书籍已归档不能修改", ResultCode.CONFLICT);
var transResult = await UseTranAsync(async () =>
{
//await dotMatrixPageRepository.Updateable().SetColumns(s => s.Area == input.Layout)
// .SetColumns(s => s.AreaPoints == dotMatrixPage.Area)
// .SetColumns(s => s.WidthMilliMeter == dotMatrixPage.WidthMilliMeter)
// .SetColumns(s => s.HightMilliMeter == dotMatrixPage.HightMilliMeter)
// .SetColumns(s => s.WidthDotMatrix == dotMatrixPage.WidthDotMatrix)
// .SetColumns(s => s.HightDotMatrix == dotMatrixPage.HightDotMatrix)
// .Where(w => w.Id == page.DotMatrixPageId).ExecuteCommandAsync();
page.Layout = input.Layout;
base.Update(page);
input.TasksImages?.ForEach(it =>
{
var key = $"journal/{Journal.Id}/{input.Id}/{it.TaskId}/qustion.{it.Url.ToExtension()}";
ossService.CopyObject(it.Url.RemoveDomain(), key);
JournalPageTaskRepository.Updateable().SetColumns(s => s.TaskUrl, key).Where(w => w.Id == it.TaskId).ExecuteCommand();
});
return true;
});
return transResult;
}
/// <summary>
/// 修改书页的点阵码
/// </summary>
/// <param name="JournalId"></param>
/// <returns></returns>
public async Task<bool> UpdatePageNoAsync(long JournalId)
{
var journalEntity = await JournalRepository.Queryable().FirstAsync(w => w.Id == JournalId);
BusinessException.ThrowIf(journalEntity == null, "不存在此期刊", ResultCode.NOT_FOUND);
//如果书籍状态不等于“已归档”,“已废弃”,“已铺码”的情况下,就更新状态为“已铺码”
BusinessException.ThrowIf((JournalStatusEnum)journalEntity.Status is JournalStatusEnum.Abandoned or JournalStatusEnum.Archive or JournalStatusEnum.Codeing, "当前【状态】不允许铺码", ResultCode.UNPROCESSABLE_ENTITY);
var journalPageList = await JournalPageRepository.Queryable().Where(x => x.JournalId == JournalId).OrderBy(x => x.PageNum).ToListAsync();
BusinessException.ThrowIf(journalPageList.Count == 0, "此期刊不存在任何书页", ResultCode.NOT_FOUND);
var uploadPdfKey = journalEntity?.PdfUrl?.RemoveDomain();
BusinessException.ThrowIf(string.IsNullOrWhiteSpace(uploadPdfKey), "此期刊上传的PDF路径错误请检查期刊PDF文件是否上传成功", ResultCode.BAD_REQUEST);
var uploadPdfUrl = DomainHelper.OssFullUrl(uploadPdfKey);
BusinessException.ThrowIf(string.IsNullOrWhiteSpace(uploadPdfUrl), "此期刊上传的PDF路径错误请检查期刊PDF文件是否上传成功", ResultCode.BAD_REQUEST);
logger.LogInformation("uploadPdfUrl:" + uploadPdfUrl);
//验证是否上传了PDF文件
var isPdfExists = ossService.DoesObjectExist(uploadPdfKey);
BusinessException.ThrowIf(!isPdfExists, "获取期刊上传的PDF文件失败请检查PDF文件是否上传成功", ResultCode.GLOBAL_ERROR);
var data = new JournalPagePrintDto
{
JournalId = JournalId,
JournalPdfUrl = uploadPdfUrl,
PageNum = [.. journalPageList.Select(x => x.PageNum)]
};
return await UseTranAsync(async () =>
{
journalEntity.Status = (int)JournalStatusEnum.Codeing;
journalEntity.UpdatedAt = DateTime.Now;
await JournalRepository.Updateable(journalEntity).UpdateColumns(x => new { x.Status, x.UpdatedAt }).ExecuteCommandAsync();
await messagePublishService.PublishAsync(new MessagePublishInput<JournalPagePrintDto>
{
Exchange = "ex.journal",
Queue = "mq.journal.dotcode.auto",
RoutingKey = "rk.journal.dotcode.auto",
Data = data,
BusinessType = "JournalDotCode",
BusinessId = JournalId
});
return true;
});
}
/// <summary>
/// 回调接口-自动铺码, 书页铺码后回调接口,更新书页的点阵码
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public async Task<bool> CallbackPageUpdatePageNo(JournalPagePrintDto request)
{
return await UseTranAsync(async () =>
{
var journalEntity = await JournalRepository.Queryable().FirstAsync(w => w.Id == request.JournalId);
BusinessException.ThrowIf(journalEntity == null, "不存在此书", ResultCode.NOT_FOUND);
//如果书籍状态不等于“铺码中”则不允许回调接口更新点阵码
BusinessException.ThrowIf(journalEntity.Status != (int)JournalStatusEnum.Codeing, "当前【状态】不允许修改铺码", ResultCode.UNPROCESSABLE_ENTITY);
var bookPageList = await JournalPageRepository.Queryable().Where(x => x.JournalId == request.JournalId).OrderBy(x => x.PageNum).ToListAsync();
BusinessException.ThrowIf(bookPageList.Count == 0, "此书不存在任何书页", ResultCode.NOT_FOUND);
journalEntity.Status = (int)request.Status!.Value;
journalEntity.UpdatedAt = DateTime.Now;
//如果铺码成功了,并且之前已经有下载链接了,就删除原来的文件
if (request.Status == JournalStatusEnum.CodeSuccess && !string.IsNullOrWhiteSpace(journalEntity.DownloadJournalPagePdfName))
{
//删除oss上原来的文件
ossService.DeleteObject(journalEntity.DownloadJournalPagePdfName.RemoveDomain());
}
//如果铺码成功了,就更新下载链接,以及书页的点阵码
if (request.Status == JournalStatusEnum.CodeSuccess)
{
journalEntity.DownloadJournalPagePdfName = request.DownloadJournalPagePdfName;
BusinessException.ThrowIf(request.PageNo.Length != bookPageList.Count, $"点阵码条数与页码数量不匹配,点阵码条数:{request.PageNo.Length},页码数量:{bookPageList.Count}", ResultCode.BAD_REQUEST);
for (var i = 0; i < bookPageList.Count; i++)
{
//让也页码和点阵码的顺序必须保持一致
bookPageList[i].PageNo = request.PageNo[i];
bookPageList[i].UpdatedAt = DateTime.Now;
}
await JournalPageRepository.UpdateRangeAsync(bookPageList);
}
await JournalRepository.Updateable(journalEntity).UpdateColumns(x => new { x.Status, x.DownloadJournalPagePdfName, x.UpdatedAt }).ExecuteCommandAsync();
return true;
});
}
public async Task<JournalPageV2Output> DetailAsync(long id)
{
var output = await Queryable()
//.LeftJoin<DotMatrixPage>((a, b) => a.DotMatrixPageId == b.Id)
.Where(a => a.Id == id)
.Select(a => new JournalPageV2Output
{
JournalId = a.JournalId,
JournalCatalogId = a.JournalCatalogId,
JournalPageId = a.Id,
Url = a.Url,
Layout = a.Layout,
PageNum = a.PageNum,
})
.FirstAsync();
if (output != null)
{
var tasks = await JournalPageTaskRepository.Queryable()
.Where(a => a.JournalPageId == output.JournalPageId)
.ToListAsync();
if (tasks.Count > 0)
{
var taskIds = tasks.Select(t => t.Id).ToList();
var allAnswers = await JournalPageTaskAnswerRepository.Queryable()
.Where(a => taskIds.Contains(a.JournalPageTaskId))
.ToListAsync();
output.Tasks = tasks.Select(t => new JournalPageTaskV2Output
{
Id = t.Id,
GroupId = t.GroupId,
No = t.No,
Type = t.Type,
Answers = allAnswers
.Where(a => a.JournalPageTaskId == t.Id)
.Select(a => new JournalTaskAnswerOutput
{
Id = a.Id,
Answer = a.Answer,
AnswerUrl = a.AnswerUrL
}).ToList()
}).ToList();
}
}
//if (output?.Areas != null)
// output.Areas = await _JournalPageOtherRepository.Queryable().Where(w => w.JournalPageId == output.JournalPageId).Select<JournalPageOtherOutput>().ToListAsync();
return output;
}
public async Task<bool> DeleteAsync(long id)
{
return await Deleteable().Where(d => d.Id == id).ExecuteCommandAsync() > 0;
}
//public async Task<List<JournalPageNoArticleOutput>> PageNoArticleAsync(long JournalId)
//{
// return await Queryable().Where(d => d.JournalId == JournalId)
// .Where(w => w.JournalArticleId == null)
// .ToListAsync(x => new JournalPageNoArticleOutput()
// {
// Id = x.Id,
// PageUrl = x.Url,
// PageNum = x.PageNum
// });
//}
private int MillimeterToDotMatrixUnit(float millimeterValue)
{
return (int)(millimeterValue * 8 / 0.3);
}
}
public class JournalDotPage_Task
{
public int X { get; set; }
public int Y { get; set; }
public int W { get; set; }
public int H { get; set; }
}
public class JournalDotPage_Answer
{
public int X { get; set; }
public int Y { get; set; }
public int W { get; set; }
public int H { get; set; }
}
public class JournalDotPage_Area
{
public JournalDotPage_Task Task { get; set; }
public List<JournalDotPage_Answer> AnswerList { get; set; }
public long TaskId { get; set; }
}