调整

SimpleAdmin.Application/Services/Onboarding/Lifecycle/IOnboardingTaskLifecycleService.cs

@@ -14,4 +14,9 @@ public interface IOnboardingTaskLifecycleService : ITransient
     /// 撤销尚未归档的入职任务并使员工链接失效。
     /// </summary>
     Task Revoke(OnboardingAuditActionInput input);
+
+    /// <summary>
+    /// 删除已撤销的入职任务及其全部关联快照数据。
+    /// </summary>
+    Task Delete(BaseIdInput input);
 }

SimpleAdmin.Application/Services/Onboarding/Lifecycle/OnboardingTaskLifecycleService.cs

@@ -55,6 +55,50 @@ public class OnboardingTaskLifecycleService : IOnboardingTaskLifecycleService
         await Log(task, OnboardingAuditAction.Revoke, input.AuditOpinion);
     }
 
+    /// <summary>
+    /// 删除已撤销的入职任务及其全部关联快照数据。
+    /// </summary>
+    public async Task Delete(BaseIdInput input)
+    {
+        var task = await Authorize(input.Id);
+        if (task.TaskStatus != OnboardingTaskStatus.Revoked)
+        {
+            throw Oops.Bah("仅已撤销的任务可以删除");
+        }
+
+        await _db.Ado.BeginTranAsync();
+        try
+        {
+            var taskContractIds = await _db.Queryable<ObTaskContract>()
+                .Where(x => x.TaskId == task.Id)
+                .Select(x => x.Id)
+                .ToListAsync();
+
+            if (taskContractIds.Count > 0)
+            {
+                await _db.Deleteable<ObTaskContractVariable>()
+                    .Where(x => taskContractIds.Contains(x.TaskContractId))
+                    .ExecuteCommandAsync();
+            }
+
+            await _db.Deleteable<ObTaskContract>().Where(x => x.TaskId == task.Id).ExecuteCommandAsync();
+            await _db.Deleteable<ObTaskLink>().Where(x => x.TaskId == task.Id).ExecuteCommandAsync();
+            await _db.Deleteable<ObTaskFormRequirement>().Where(x => x.TaskId == task.Id).ExecuteCommandAsync();
+            await _db.Deleteable<ObTaskMaterialRequirement>().Where(x => x.TaskId == task.Id).ExecuteCommandAsync();
+            await _db.Deleteable<ObTaskMaterial>().Where(x => x.TaskId == task.Id).ExecuteCommandAsync();
+            await _db.Deleteable<ObTaskFormValue>().Where(x => x.TaskId == task.Id).ExecuteCommandAsync();
+            await _db.Deleteable<ObTaskEmployeeInfo>().Where(x => x.TaskId == task.Id).ExecuteCommandAsync();
+            await _db.Deleteable<ObTaskAudit>().Where(x => x.TaskId == task.Id).ExecuteCommandAsync();
+            await _db.Deleteable<ObOnboardingTask>().In(task.Id).ExecuteCommandAsync();
+            await _db.Ado.CommitTranAsync();
+        }
+        catch
+        {
+            await _db.Ado.RollbackTranAsync();
+            throw;
+        }
+    }
+
     private async Task<ObOnboardingTask> Authorize(long taskId)
     {
         var task = await _db.Queryable<ObOnboardingTask>().InSingleAsync(taskId)