修改网关代码的结构，调整了逻辑，删除了许多无用的代码

gateway/models/system/role_info.go

@@ -0,0 +1,123 @@
+/***************************************************
+ ** @Desc : This file for ...
+ ** @Time : 2019/8/29 14:43
+ ** @Author : yuebin
+ ** @File : role_info
+ ** @Last Modified by : yuebin
+ ** @Last Modified time: 2019/8/29 14:43
+ ** @Software: GoLand
+****************************************************/
+package system
+
+import (
+	"github.com/beego/beego/v2/client/orm"
+	"github.com/beego/beego/v2/core/logs"
+)
+
+type RoleInfo struct {
+	Id             int
+	RoleName       string
+	RoleUid        string
+	ShowFirstMenu  string
+	ShowFirstUid   string
+	ShowSecondMenu string
+	ShowSecondUid  string
+	ShowPower      string
+	ShowPowerUid   string
+	Creater        string
+	Status         string
+	Remark         string
+	CreateTime     string
+	UpdateTime     string
+}
+
+const ROLE_INFO = "role_info"
+
+func GetRoleLenByMap(params map[string]string) int {
+	o := orm.NewOrm()
+	qs := o.QueryTable(ROLE_INFO)
+	for k, v := range params {
+		if len(v) > 0 {
+			qs = qs.Filter(k, v)
+		}
+	}
+	cnt, err := qs.Count()
+	if err != nil {
+		logs.Error("get role len by map fail: ", err)
+	}
+	return int(cnt)
+}
+
+func GetRole() []RoleInfo {
+	o := orm.NewOrm()
+	var roleInfo []RoleInfo
+	_, err := o.QueryTable(ROLE_INFO).Limit(-1).OrderBy("-update_time").All(&roleInfo)
+	if err != nil {
+		logs.Error("get all role fail: ", err)
+	}
+	return roleInfo
+}
+
+func GetRoleByMap(params map[string]string, display, offset int) []RoleInfo {
+	o := orm.NewOrm()
+	var roleInfo []RoleInfo
+	qs := o.QueryTable(ROLE_INFO)
+	for k, v := range params {
+		if len(v) > 0 {
+			qs = qs.Filter(k, v)
+		}
+	}
+	_, err := qs.Limit(display, offset).OrderBy("-update_time").All(&roleInfo)
+	if err != nil {
+		logs.Error("get role by map fail: ", err)
+	}
+	return roleInfo
+}
+
+func GetRoleByRoleUid(roleUid string) RoleInfo {
+	o := orm.NewOrm()
+	var roleInfo RoleInfo
+	_, err := o.QueryTable(ROLE_INFO).Filter("role_uid", roleUid).Limit(1).All(&roleInfo)
+
+	if err != nil {
+		logs.Error("get role by role uid fail: ", err)
+	}
+	return roleInfo
+}
+
+func RoleNameExists(roleName string) bool {
+	o := orm.NewOrm()
+	exists := o.QueryTable(ROLE_INFO).Filter("role_name", roleName).Exist()
+	return exists
+}
+
+func InsertRole(roleInfo RoleInfo) bool {
+	o := orm.NewOrm()
+	_, err := o.Insert(&roleInfo)
+	if err != nil {
+		logs.Error("insert role fail: ", err)
+		return false
+	}
+	return true
+}
+
+func DeleteRoleByRoleUid(roleUid string) bool {
+	o := orm.NewOrm()
+	_, err := o.QueryTable(ROLE_INFO).Filter("role_uid", roleUid).Delete()
+	if err != nil {
+		logs.Error("delete role by role uid fail: ", err)
+		return false
+	}
+	return true
+}
+
+func UpdateRoleInfo(roleInfo RoleInfo) bool {
+	o := orm.NewOrm()
+	_, err := o.Update(&roleInfo)
+
+	if err != nil {
+		logs.Error("update role info fail: ", err)
+		return false
+	}
+	return true
+}