feat: 完成任务系统的领域服务

Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Domain/Entities/Assignment/AssignmentAggregateRoot.cs

@@ -25,29 +25,51 @@ public class AssignmentAggregateRoot : AggregateRoot<Guid>, IHasCreationTime, IO
     /// </summary>
     public Guid UserId { get; set; }
 
-    /// <summary>
-    /// 总共步骤数
-    /// </summary>
-    public int TotalStepNumber { get; set; }
-
     /// <summary>
     /// 当前步骤数
     /// </summary>
     public int CurrentStepNumber { get; set; }
 
+    /// <summary>
+    /// 总共步骤数
+    /// </summary>
+    public int TotalStepNumber { get; set; }
 
     /// <summary>
     /// 任务状态
     /// </summary>
     public AssignmentStateEnum AssignmentState { get; set; }
 
-
+    /// <summary>
+    /// 任务奖励的钱钱数量
+    /// </summary>
+    public decimal RewardsMoneyNumber { get; set; }
     /// <summary>
     /// 任务过期时间
     /// </summary>
     public DateTime? ExpireTime { get; set; }
+
+    public DateTime? CompleteTime { get; set; }
+    
     
     public DateTime CreationTime { get; }
     public int OrderNum { get; set; }
     public DateTime? LastModificationTime { get; }
+
+
+    public bool IsAllowCompleted()
+    {
+        return AssignmentState == AssignmentStateEnum.Progress && this.CurrentStepNumber == this.TotalStepNumber;
+    }
+
+    public bool TrySetExpire()
+    {
+        if (ExpireTime<=DateTime.Now)
+        {
+            AssignmentState = AssignmentStateEnum.Expired;
+            return false;
+        }
+
+        return true;
+    }
 }

Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Domain/Entities/Assignment/AssignmentDefineAggregateRoot.cs

@@ -31,7 +31,11 @@ public class AssignmentDefineAggregateRoot: AggregateRoot<Guid>, IHasCreationTim
     /// </summary>
     public AssignmentTypeEnum AssignmentType{ get; set; }
 
-
+    /// <summary>
+    /// 总共步骤数
+    /// </summary>
+    public int TotalStepNumber { get; set; }
+    
     /// <summary>
     /// 前置任务id
     /// </summary>