feat 对已经申请过的进行处理

pkg/model/approval.go

@@ -163,6 +163,22 @@ AND approval.domain = ? AND approval.submitter_id = ? AND approval.type = ? AND
 	return total - usedNum
 }
 
+func ExistPayApproval(in *approval.CreateRequest) bool {
+	var count int64
+
+	//
+	subQuery1 := DB.Model(&Approval{}).Where(&Approval{SubmitterID: in.SubmitterID, Type: TypeBundlePayPrice}).
+		Where("status in (?)",[]uint64{StatusDoing,StatusOk}).
+		Select("id")
+
+	DB.Model(&BundlePayPrice{}).Where("approval_id in (?)", subQuery1).Where(&BundlePayPrice{ShowUid: in.BundlePayPrice.ShowUid}).Count(&count)
+
+	if count >= 1 {
+		return true
+	}
+	return false
+}
+
 func StoreApproval(in *approval.CreateRequest) (*Approval, error) {
 	var entity *Approval
 

pkg/service/approval.go

@@ -19,6 +19,13 @@ type ApprovalProvider struct {
 func (a *ApprovalProvider) Create(ctx context.Context, in *approval.CreateRequest) (*approval.ApprovalResponse, error) {
 	response := &approval.ApprovalResponse{}
 
+	//下载单子只能下载一次
+	if in.Type == model.TypeBundlePayPrice {
+		if model.ExistPayApproval(in) == true {
+			return response, errors.New("该画展宝已经有审批中或者审批通过的提交")
+		}
+	}
+
 	entity, err := model.StoreApproval(in)
 	if err != nil {
 		return response, err