小编mil*_*uak的帖子

我试图在身份验证失败时传递JSON消息,在LocalStrategy中使用完成回调,但我得到的只是401和响应中的"未授权"字符串.

var express = require('express');
var bodyParser = require('body-parser');
var passport = require('passport');
var LocalStrategy = require('passport-local').Strategy;

var app = express();
app.use(bodyParser.json());
app.use(passport.initialize());

passport.serializeUser(function(user, done) {
    done(null, user.email);
});

var strategy = new LocalStrategy({ usernameField: 'email' },
    function (email, password, done) {
        if (email === 'test@gmail.com' && password === 'pass') {
            return done(null, { email: 'test@gmail.com' });
        } else {
            // never get this json object on the client side when posting invalid credentials
            return done(null, false, { message: 'invalid …

我是RavenDB的新手.我正在尝试使用多地图索引功能,但我不确定它是否是解决我问题的最佳方法.所以我有三个文件:Unit,Car,People.

汽车文件看起来像这样:

{
 Id: "cars/123",
 PersonId: "people/1235",
 UnitId: "units/4321",
 Make: "Toyota",
 Model: "Prius"
}

People文档看起来像这样:

{
   Id: "people/1235",
   FirstName: "test",
   LastName: "test"
}

单位文件:

{
   Id: "units/4321",
   Address: "blah blah"
}

这是一个缩写示例,在我的真实应用程序中有更多字段,因此数据去规范化将是我的最后手段.

我需要创建和索引,将所有这三个docuemnts连接在一个文档中.像这样的东西:

{
   CarId: "cars/123",
   PersonId: "people/1235",
   UnitId: "units/4321",
   Make: "Toyota",
   Model: "Prius"
   FirstName: "test",
   LastName: "test"
   Address: "blah blah"
}

// same unit different person owns a different car

{
   CarId: "cars/122",
   PersonId: "people/1236",
   UnitId: "units/4321",
   Make: "Toyota",
   Model: "4runner"
   FirstName: "test",
   LastName: "test"
   Address: "blah blah"
} …

我的ngrx状态包含一组项目：

export interface MyState {
    myItems: ItemType[];
}

我有一个包含带有异步管道的ngFor的组件。

标记：

<app-my-item-details-card *ngFor="let myItem of myItems$ | async"> </app-my-item-details-card>

选择器：

this.myItems$ = createSelector(getMyState, state => state.myItems);

在 AppMyItemDetailsCardComponent 内部，我有一个布尔标志displayDetails:boolean和按钮按钮 (click)="displayDetails = !displayDetails" 切换布尔标志。在详细信息面板上，我有一些输入显示来自传递给组件的MyItem实例的一些数据。用户可以修改这些 html 元素并单击“保存”按钮，该按钮会触发MyItemUpdateAction操作。在 store reducer 我做这样的事情：

const myItemToModifyIndex = state.myItems.findIndex(...predicated based on the passed a ction...)
// cloning the item that I need to modify.
const myItemClone = [...state.myItems[myItemToModifyIndex]];
// modifying properties on the …