feat: integrate OA activation workflows and business migration

internal/data/business/alert_v2_test.go

@@ -97,7 +97,7 @@ func TestAlertV2ExemptionHistoryAndAutomaticRemoval(t *testing.T) {
 	if err := db.Exec("INSERT INTO sys_user_bind_platform(user_id,source_db,platform_busier_id,status) VALUES(7,'lx',7,'0')").Error; err != nil {
 		t.Fatal(err)
 	}
-	r := NewAlertGovernanceRepo(testData{db})
+	r := NewAlertGovernanceRepo(testData{db}, activationDatabases{db})
 	ctx := context.Background()
 	entry := &business.AlertExemption{ChannelKey: business.ChannelKey{SourceDB: "lx", ID: 1}, ChannelName: "父渠道", OwnerID: 7, AddedBy: 7, AddedName: "一级商务", AddedAt: now, Reason: "长期合作"}
 	if err := r.AddExemption(ctx, business.UserScope{All: true}, entry.ChannelKey, func(*business.AlertExemptionTarget) (*business.AlertExemption, error) { return entry, nil }); err != nil {
@@ -118,7 +118,16 @@ func TestAlertV2ExemptionHistoryAndAutomaticRemoval(t *testing.T) {
 	if err != nil || written {
 		t.Fatalf("免预警仍生成: %v %v", written, err)
 	}
-	// 父渠道自身近 30 天流水仅 100 元，满足激活池条件；子渠道流水不冒充它自身的流水。
+	// 本地达到流失阈值不等于 OA 已入池；只有收到 OA 入池记录才移出豁免。
+	if err := db.AutoMigrate(&activationPoolPO{}); err != nil {
+		t.Fatal(err)
+	}
+	if rows, err := r.LostExemptions(ctx, business.AlertLossAt(now)); err != nil || len(rows) != 0 {
+		t.Fatalf("未入池误清理: %v %v", rows, err)
+	}
+	if err := db.Create(&activationPoolPO{ID: 1, PromoteID: 1, PlatformName: "lx", CreatedAt: now}).Error; err != nil {
+		t.Fatal(err)
+	}
 	uc := business.NewAlertGovernanceUsecase(r, nil)
 	if err := uc.Reconcile(ctx, now); err != nil {
 		t.Fatal(err)