glz/QYZH.InteractiveMagazine
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refactor(common&service): adjust id range and remove unused qr code method

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1. 调整RandomIdHelper的默认ID生成范围从16位改为13位
2. 从IUserJournalService和UserJournalService中移除废弃的单例生成二维码方法
3. 为相关DTO添加JSON数字序列化/反序列化配置，处理前后端数字类型兼容问题
4. 修改二维码内容序列化逻辑，将数字转为字符串避免精度丢失
This commit is contained in:
glz
2026-07-02 16:16:24 +08:00
parent 12d488a5ca
commit 88e5fd23be
4 changed files with 9 additions and 67 deletions
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58
QYZH.InteractiveMagazine.Service/UserJournalService.cs
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@ -166,62 +166,6 @@ public class UserJournalService(
/// <summary>
/// 生成期刊二维码记录
/// </summary>
public async Task<UserJournalQrCodeOutput> CreateQrCodeAsync(CreateUserJournalQrCodeInput input, string operatorName)
{
if (input.JournalId <= 0)
{
throw new BusinessException("期刊Id不能为空", ResultCode.BAD_REQUEST);
}
var journal = await journalRepository.GetByIdAsync(input.JournalId);
if (journal == null || journal.IsDeleted)
{
throw new BusinessException("期刊不存在", ResultCode.NOT_FOUND);
}
if (journal.Status != (int)JournalStatusEnum.Published)
{
throw new BusinessException("该期刊暂未发布，无法生成二维码", ResultCode.UNPROCESSABLE_ENTITY);
}
var recordId = await GenerateUniqueQrCodeIdAsync();
var record = new UserJournal
{
Id = recordId,
UserId = null,
JournalId = input.JournalId,
Type = 0,
Status = (int)UserJournalStatusEnum.Active,
IsDeleted = false,
CreatedBy = operatorName,
CreatedAt = DateTime.Now,
UpdatedBy = operatorName,
UpdatedAt = DateTime.Now
};
var qrCodeContent = BuildQrCodeContent(record.JournalId, record.Id);
var qrCodeKey = $"journal/qrcode/{record.JournalId}/{record.Id}.png";
using var qrCodeStream = new MemoryStream(QrCodeHelper.GeneratePng(qrCodeContent));
var uploadedKey = ossService.PutObject(qrCodeKey, qrCodeStream);
if (string.IsNullOrWhiteSpace(uploadedKey))
{
throw new BusinessException("二维码图片上传失败，请稍后重试", ResultCode.GLOBAL_ERROR);
}
record.QrCodeUrl = uploadedKey;
var result = await userJournalRepository.InsertAsync(record);
if (!result)
{
throw new BusinessException("生成二维码失败，请稍后重试", ResultCode.GLOBAL_ERROR);
}
return MapQrCodeOutput(record, journal, null);
}
/// <summary>
/// 分页查询期刊二维码记录
/// </summary>
public async Task<CreateUserJournalQrCodeOutput> CreateQrCodesAsync(CreateUserJournalQrCodeInput input, string operatorName)
{
if (input.JournalId <= 0)
@ -461,7 +405,7 @@ public class UserJournalService(
private static string BuildQrCodeContent(long journalId, long id)
{
return JsonSerializer.Serialize(new { JournalId = journalId, Id = id });
return JsonSerializer.Serialize(new { JournalId = journalId.ToString(), Id = id.ToString() });
}
private async Task<long> GenerateUniqueQrCodeIdAsync()