事件存储准备

IRaCIS.Core.Infra.EFCore/Interceptor/AddDomainExt.cs

@@ -1,8 +1,12 @@
 
 
 using IRaCIS.Core.Domain;
+using IRaCIS.Core.Domain.BaseModel;
 using IRaCIS.Core.Domain.Models;
+using IRaCIS.Core.Domain.Share;
+using IRaCIS.Core.Infrastructure.Extention;
 using Microsoft.EntityFrameworkCore.ChangeTracking;
+using Newtonsoft.Json;
 
 namespace IRaCIS.Core.Infra.EFCore;
 
@@ -12,17 +16,77 @@ public static class DBContext_Ext
 {
     public static void AddDomainEvents(this DbContext context)
     {
+        var dbContext = (IRaCISDBContext)context;
+
         var changeTracker = context.ChangeTracker;
 
-        
+        //记录要保存到数据库的事件
+        var eventStoreList = new List<EventStoreRecord>();
+
+        #region 中心调研邮件通知
+
+        foreach (var entry in changeTracker.Entries<TrialSiteSurvey>())
+        {
+            var trialSiteSurvey = entry.Entity;
+
+            var originState = entry.Property(p => p.State).OriginalValue;
+
+            //状态从待提交 变为CRC提交  （驳回也会变为已提交，所以必须设置前置状态是待提交）
+            if (trialSiteSurvey.State == TrialSiteSurveyEnum.CRCSubmitted && originState == TrialSiteSurveyEnum.ToSubmit)
+            {
+                trialSiteSurvey.AddDomainEvent(new UserSiteSurveySubmitedEvent() { TrialSiteSurveyId = trialSiteSurvey.Id });
+            }
+
+            //SPM CPM 提交的时候
+            else if (trialSiteSurvey.State == TrialSiteSurveyEnum.SPMApproved && originState == TrialSiteSurveyEnum.CRCSubmitted)
+            {
+                trialSiteSurvey.AddDomainEvent(new SiteSurveySPMSubmitedEvent() { TrialSiteSurveyId = trialSiteSurvey.Id });
+            }
+
+            //PM 驳回 (在消费者中具体判断 是驳回给谁发邮件)
+            else if ((trialSiteSurvey.State == TrialSiteSurveyEnum.CRCSubmitted || trialSiteSurvey.State == TrialSiteSurveyEnum.ToSubmit) && originState == TrialSiteSurveyEnum.SPMApproved)
+            {
+                trialSiteSurvey.AddDomainEvent(new SiteSurverRejectedEvent() { TrialSiteSurveyId = trialSiteSurvey.Id });
+            }
+
+            //添加进记录
+            eventStoreList.AddRange(trialSiteSurvey.DomainEvents.Select(t => new EventStoreRecord() { EventType = t.GetType().Name, EventData = t.ToJsonStr() }));
+        }
+
+
+
+        #endregion
+
+
+        #region PD 入组发送邮件（不侵入之前的代码，有些判断过于复杂的，在代码里面有的，就手动 在跟踪的实体添加领域事件）
+
+        foreach (var entry in changeTracker.Entries<SubjectVisit>())
+        {
+
+        }
+
+        #endregion
+
+
+
+        //跟随事务一起保存数据库
+        dbContext.EventStoreRecord.AddRangeAsync(eventStoreList);
     }
 
 
-
+    #region 暂时废弃
+    /// <summary>
+    /// 暂时废弃，没有场景使用
+    /// </summary>
+    /// <param name="context"></param>
     public static void AddDomainCommands(this DbContext context)
     {
         var changeTracker = context.ChangeTracker;
 
+
+
+
+
         //遍历 ChangeTracker 中的实体
         //foreach (var entry in changeTracker.Entries<UserLog>())
         //{
@@ -51,5 +115,8 @@ public static class DBContext_Ext
         //}
     }
 
+    #endregion
+
+
 
 }