295 lines
12 KiB
C#
295 lines
12 KiB
C#
namespace SimpleAdmin.Application;
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/// <summary>
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/// 员工手机端公开入口，仅凭一次性任务链接访问入职资料。
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/// </summary>
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public class OnboardingPublicTaskService : IOnboardingPublicTaskService
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{
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private readonly SqlSugarScope _db;
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private readonly IOnboardingContractSnapshotService _snapshotService;
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private readonly IOnboardingContractDocumentService _contractDocumentService;
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private readonly IOnboardingIdentityValidationService _identityValidationService;
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public OnboardingPublicTaskService(
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IOnboardingContractSnapshotService snapshotService,
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IOnboardingContractDocumentService contractDocumentService,
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IOnboardingIdentityValidationService identityValidationService)
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{
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_db = DbContext.DB;
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_snapshotService = snapshotService;
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_contractDocumentService = contractDocumentService;
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_identityValidationService = identityValidationService;
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}
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/// <summary>
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/// 通过有效 Token 获取任务创建时冻结的材料、合同和新版入职登记表信息。
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/// </summary>
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public async Task<OnboardingTaskPublicDetailOutput> Detail(OnboardingTaskPublicAccessInput input)
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{
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var link = await GetActiveLink(input.Token);
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var task = await _db.Queryable<ObOnboardingTask>().InSingleAsync(link.TaskId)
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?? throw Oops.Bah("入职任务不存在");
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// 员工端必须展示当前 Token 的实际到期时间，不能依赖任务表中的冗余时间。
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task.LinkExpireAt = link.ExpiresAt;
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link.AccessCount++;
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link.LastAccessedAt = DateTime.Now;
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await _db.Updateable(link).ExecuteCommandAsync();
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var materialRequirements = await _db.Queryable<ObTaskMaterialRequirement>()
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.Where(item => item.TaskId == task.Id)
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.OrderBy(item => item.SortCode)
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.ToListAsync();
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var contracts = await _db.Queryable<ObTaskContract>()
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.Where(item => item.TaskId == task.Id)
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.ToListAsync();
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var materials = await _db.Queryable<ObTaskMaterial>()
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.Where(item => item.TaskId == task.Id)
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.ToListAsync();
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var materialFileIds = materials
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.Select(item => item.FileId)
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.Distinct()
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.ToList();
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var materialFiles = materialFileIds.Count == 0
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? new List<SysFile>()
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: await _db.Queryable<SysFile>()
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.Where(item => materialFileIds.Contains(item.Id))
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.ToListAsync();
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var materialFileMap = materialFiles.ToDictionary(item => item.Id);
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var materialOutputs = materials.Select(item =>
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{
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materialFileMap.TryGetValue(item.FileId, out var file);
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return new OnboardingPublicTaskMaterialOutput
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{
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Id = item.Id,
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MaterialTypeId = item.MaterialTypeId,
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MaterialName = item.MaterialName,
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FileId = item.FileId,
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FileName = file?.Name,
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FileSuffix = file?.Suffix,
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FileSizeInfo = file?.SizeInfo,
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UploadedAt = item.UploadedAt,
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ReviewStatus = item.ReviewStatus,
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ReviewRemark = item.ReviewRemark
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};
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}).ToList();
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var templateVersionIds = contracts
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.Select(item => item.TemplateVersionId)
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.Distinct()
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.ToList();
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var contractVariables = new List<OnboardingPublicContractVariableOutput>();
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if (templateVersionIds.Count > 0)
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{
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var employeeVariables = await _db.Queryable<ObTemplateVariable>()
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.Where(item => templateVersionIds.Contains(item.TemplateVersionId)
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&& item.VariableType == ContractVariableType.Employee)
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.OrderBy(item => item.SortCode)
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.ToListAsync();
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contractVariables = employeeVariables.Select(item => new OnboardingPublicContractVariableOutput
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{
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VariableCode = item.VariableCode,
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VariableName = item.VariableName,
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VariableType = item.VariableType,
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DataType = item.DataType,
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DefaultValue = item.DefaultValue,
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OptionsJson = item.OptionsJson,
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Required = item.Required
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}).ToList();
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}
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return new OnboardingTaskPublicDetailOutput
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{
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Task = task,
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EmployeeInfo = await _db.Queryable<ObTaskEmployeeInfo>()
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.FirstAsync(item => item.TaskId == task.Id),
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Contracts = contracts,
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DynamicValues = new List<ObTaskFormValue>(),
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Materials = materialOutputs,
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FormFields = new List<OnboardingPublicFormFieldOutput>(),
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MaterialRequirements = materialRequirements.Select(requirement => new OnboardingPublicMaterialOutput
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{
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MaterialTypeId = requirement.MaterialTypeId,
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MaterialName = requirement.MaterialName,
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AllowedExtensions = requirement.AllowedExtensions,
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MaxFileCount = requirement.MaxFileCount,
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MaxFileSizeMb = requirement.MaxFileSizeMb,
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Required = requirement.Required
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}).ToList(),
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ContractVariables = contractVariables
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};
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}
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/// <summary>
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/// 保存候选人的固定基础信息并刷新尚未确认的合同变量快照。
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/// </summary>
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public async Task SaveEmployeeInfo(OnboardingTaskPublicSaveInput input)
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{
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var link = await GetActiveLink(input.Token);
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var task = await _db.Queryable<ObOnboardingTask>().InSingleAsync(link.TaskId)
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?? throw Oops.Bah("入职任务不存在");
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if (task.TaskStatus != OnboardingTaskStatus.PendingFill
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&& task.TaskStatus != OnboardingTaskStatus.Rejected)
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{
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throw Oops.Bah("当前任务不可编辑");
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}
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OnboardingEmployeeInfoValidator.ValidateAndNormalize(input);
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await _identityValidationService.EnsureNoDuplicate(
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task.Id,
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input.EmployeeName,
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input.IdCardNumber);
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var old = await _db.Queryable<ObTaskEmployeeInfo>()
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.FirstAsync(item => item.TaskId == task.Id);
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var entity = input.Adapt<ObTaskEmployeeInfo>();
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entity.TaskId = task.Id;
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entity.IsDelete = false;
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if (old == null)
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{
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entity.Id = global::SimpleAdmin.Core.Utils.CommonUtils.GetSingleId();
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entity.Status = CommonStatusConst.ENABLE;
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entity.CreateTime = DateTime.Now;
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entity.CreateUserId = null;
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entity.CreateUser = null;
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await _db.Insertable(entity).ExecuteCommandAsync();
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}
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else
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{
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entity.Id = old.Id;
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entity.Status = old.Status;
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entity.CreateTime = old.CreateTime;
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entity.CreateUserId = old.CreateUserId;
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entity.CreateUser = old.CreateUser;
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entity.ExtJson = old.ExtJson;
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entity.IsDelete = old.IsDelete;
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entity.UpdateTime = DateTime.Now;
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entity.UpdateUserId = null;
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entity.UpdateUser = null;
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await _db.Updateable(entity).ExecuteCommandAsync();
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}
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await _snapshotService.Build(task.Id, entity, invalidateGeneratedPreview: true);
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}
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/// <summary>
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/// 根据员工当前已填写信息校验变量并提前生成合同 DOCX。
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/// </summary>
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public async Task<OnboardingPublicContractPrepareOutput> PrepareContract(
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OnboardingPublicContractSourceInput input)
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{
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var link = await GetActiveLink(input.Token);
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var contract = await _db.Queryable<ObTaskContract>()
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.FirstAsync(item => item.Id == input.TaskContractId && item.TaskId == link.TaskId)
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?? throw Oops.Bah("合同不存在");
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// 员工资料保存时会清除旧文件 Id；仍有文件 Id 时还需确认文件记录没有被异常删除。
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if (contract.GeneratedDocxFileId.HasValue)
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{
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var generatedFileExists = await _db.Queryable<SysFile>()
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.AnyAsync(item => item.Id == contract.GeneratedDocxFileId.Value);
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if (!generatedFileExists)
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throw Oops.Bah("已生成的合同文件不存在，请联系管理员重新生成");
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return new OnboardingPublicContractPrepareOutput
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{
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FileId = contract.GeneratedDocxFileId.Value,
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GeneratedAt = contract.GeneratedAt
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};
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}
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await _snapshotService.Build(link.TaskId);
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var fileId = await _contractDocumentService.GenerateForPublicAccess(
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contract.Id,
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link.TaskId);
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var generatedAt = await _db.Queryable<ObTaskContract>()
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.Where(item => item.Id == contract.Id)
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.Select(item => item.GeneratedAt)
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.SingleAsync();
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return new OnboardingPublicContractPrepareOutput
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{
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FileId = fileId,
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GeneratedAt = generatedAt
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};
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}
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/// <summary>
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/// 返回已经准备完成的合同文件，下载阶段不再执行变量校验和文档生成。
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/// </summary>
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public async Task<long> GetContractSourceFileId(OnboardingPublicContractSourceInput input)
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{
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var link = await GetActiveLink(input.Token);
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var contract = await _db.Queryable<ObTaskContract>()
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.FirstAsync(item => item.Id == input.TaskContractId && item.TaskId == link.TaskId)
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?? throw Oops.Bah("合同不存在");
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var fileId = contract.GeneratedDocxFileId;
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if (!fileId.HasValue)
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{
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// 下载入口增加服务端兜底，避免前端状态与数据库短暂不同步时打开 JSON 错误页。
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var prepared = await PrepareContract(input);
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fileId = prepared.FileId;
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}
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var fileExists = await _db.Queryable<SysFile>()
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.AnyAsync(item => item.Id == fileId.Value);
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if (!fileExists)
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throw Oops.Bah("合同文件不存在，请重新准备合同");
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contract.ReadAt ??= DateTime.Now;
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if (contract.ContractStatus == TaskContractStatus.PendingGenerate)
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contract.ContractStatus = TaskContractStatus.PendingConfirm;
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await _db.Updateable(contract)
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.UpdateColumns(item => new { item.ReadAt, item.ContractStatus })
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.ExecuteCommandAsync();
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return fileId.Value;
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}
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/// <summary>
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/// 校验一次性链接与材料归属，避免通过文件 Id 越权读取其他任务文件。
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/// </summary>
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public async Task<OnboardingPublicTaskMaterialOutput> GetMaterialSource(
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OnboardingPublicMaterialSourceInput input)
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{
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var link = await GetActiveLink(input.Token);
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var material = await _db.Queryable<ObTaskMaterial>()
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.FirstAsync(item => item.Id == input.TaskMaterialId && item.TaskId == link.TaskId)
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?? throw Oops.Bah("上传材料不存在");
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var file = await _db.Queryable<SysFile>().InSingleAsync(material.FileId)
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?? throw Oops.Bah("上传文件不存在");
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return new OnboardingPublicTaskMaterialOutput
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{
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Id = material.Id,
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MaterialTypeId = material.MaterialTypeId,
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MaterialName = material.MaterialName,
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FileId = material.FileId,
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FileName = file.Name,
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FileSuffix = file.Suffix,
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FileSizeInfo = file.SizeInfo,
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UploadedAt = material.UploadedAt,
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ReviewStatus = material.ReviewStatus,
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ReviewRemark = material.ReviewRemark
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};
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}
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private async Task<ObTaskLink> GetActiveLink(string token)
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{
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if (string.IsNullOrWhiteSpace(token))
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throw Oops.Bah("入职链接 Token 不能为空");
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var hash = Convert.ToHexString(
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global::System.Security.Cryptography.SHA256.HashData(
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global::System.Text.Encoding.UTF8.GetBytes(token)));
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var link = await _db.Queryable<ObTaskLink>().FirstAsync(item => item.TokenHash == hash)
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?? throw Oops.Bah("链接不存在");
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if (link.LinkStatus != OnboardingLinkStatus.Active || link.ExpiresAt <= DateTime.Now)
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throw Oops.Bah("链接已失效");
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return link;
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}
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}
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