From 46c4235e46548f376b466c8284f503ed9fcd4808 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E6=B4=AA=E8=8E=B9?= <565644124@qq.com>
Date: Thu, 27 Dec 2018 16:12:59 +0800
Subject: [PATCH] Update Memory.js
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getRoles和getPermissions方法获取数据的方式有问题
this.items 是Object 而不是 Array
需要通过Object.keys(this.items).forEach
---
 src/Memory.js | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/Memory.js b/src/Memory.js
index d7d9ccd..3af07a2 100644
--- a/src/Memory.js
+++ b/src/Memory.js
@@ -5,7 +5,7 @@ import Role from './Role';
 import Base from './Base';
 
 export default class Memory extends Storage {
-  items: Object[] = {};
+  items: Object = {};
 
   async add(item: Base): boolean {
     const { name } = item;
@@ -94,9 +94,10 @@ export default class Memory extends Storage {
   }
 
   async getRoles(): Role[] {
-    return this.items
-      .reduce((filtered: Role[], item: Object) => {
-        const { instance } = item;
+    const { items } = this;
+    return Object.keys(items)
+      .reduce((filtered: Role[], itemKey: String) => {
+        const { instance } = items[itemKey];
 
         if (instance instanceof Role) {
           filtered.push(instance);
@@ -107,9 +108,10 @@ export default class Memory extends Storage {
   }
 
   async getPermissions(): Permission[] {
-    return this.items
-      .reduce((filtered: Permission[], item: Object) => {
-        const { instance } = item;
+    const { items } = this;
+    return Object.keys(items)
+      .reduce((filtered: Permission[], itemKey: String) => {
+        const { instance } = items[itemKey];
 
         if (instance instanceof Permission) {
           filtered.push(instance);