From 8c895f3114557ae50a0473cbe2f1f5ff0f284268 Mon Sep 17 00:00:00 2001
From: dchaofei <dchaofei@163.com>
Date: Thu, 17 Jan 2019 10:31:03 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E8=A7=92=E8=89=B2=E9=AA=8C?=
 =?UTF-8?q?=E8=AF=81=E5=90=8D=E7=A7=B0=E4=B8=8D=E8=83=BD=E9=87=8D=E5=A4=8D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 model/user_group/user_group.go |  6 ++++++
 module/user/group.go           |  7 +++++++
 service/user/group.go          | 24 ++++++++++++++++++++++++
 3 files changed, 37 insertions(+)

diff --git a/model/user_group/user_group.go b/model/user_group/user_group.go
index 48da243..abbde98 100644
--- a/model/user_group/user_group.go
+++ b/model/user_group/user_group.go
@@ -60,3 +60,9 @@ func Delete(id int) bool {
     ok := model.DeleteByPk(TableName, UserGroup{ID: id})
     return ok
 }
+
+func GetOne(query model.QueryParam) (UserGroup, bool) {
+    var data UserGroup
+    ok := model.GetOne(TableName, &data, query)
+    return data, ok
+}
\ No newline at end of file
diff --git a/module/user/group.go b/module/user/group.go
index 53a0e13..31d25ba 100644
--- a/module/user/group.go
+++ b/module/user/group.go
@@ -33,6 +33,13 @@ func groupUpdate(c *goweb.Context, id int) error {
         Name: name,
         Priv: gostring.StrSlice2IntSlice(gostring.StrFilterSliceEmpty(priv)),
     }
+    exists, err := userGroup.CheckGroupExists()
+    if err != nil {
+        return syncd.RenderAppError(err.Error())
+    }
+    if exists {
+        return syncd.RenderCustomerError(syncd.CODE_ERR_DATA_REPEAT, "group exists")
+    }
     if err := userGroup.CreateOrUpdate(); err != nil {
         return syncd.RenderAppError(err.Error())
     }
diff --git a/service/user/group.go b/service/user/group.go
index d4bfb5f..f709f20 100644
--- a/service/user/group.go
+++ b/service/user/group.go
@@ -173,3 +173,27 @@ func (g *Group) GetNameByIds(ids []int) (map[int]string, error){
     }
     return groupNameList, nil
 }
+
+func (g *Group) CheckGroupExists() (bool, error){
+    var where []baseModel.WhereParam
+	if g.Name != "" {
+		where = append(where, baseModel.WhereParam{
+			Field: "name",
+			Prepare: g.Name,
+		})
+	}
+	if g.ID > 0 {
+		where = append(where, baseModel.WhereParam{
+			Field: "id",
+			Tag: "!=",
+			Prepare: g.ID,
+		})
+	}
+    detail, ok := userGroupModel.GetOne(baseModel.QueryParam{
+    	Where: where,
+	})
+	if !ok {
+		return false, errors.New("get group one data failed")
+	}
+    return detail.ID > 0, nil
+}
\ No newline at end of file