Add working logic for home

server/app.js

@@ -3,6 +3,7 @@ var express = require('express');
 var path = require('path');
 var cookieParser = require('cookie-parser');
 var logger = require('morgan');
+const cors = require('cors');
 
 var indexRouter = require('./routes/index');
 
@@ -16,6 +17,7 @@ app.use(logger('dev'));
 app.use(express.json());
 app.use(express.urlencoded({ extended: false }));
 app.use(cookieParser());
+app.use(cors())
 app.use(express.static(path.join(__dirname, 'public')));
 
 app.use('/', indexRouter);

server/database/data.json

@@ -1,4 +1,5 @@
-[
+{
+  "data": [
     false,
     false,
     false,
@@ -99,4 +100,5 @@
     false,
     false,
     false
-]
+  ]
+}

server/package-lock.json

@@ -206,6 +206,16 @@
       "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.10.tgz",
       "integrity": "sha512-I39t74+4t+zau64EN1fE5v2W31Adtc/REhzWN+gWRRXg6WH5qAsZm62DHpQ1+Yhe4047T55jvzz7MUqF/dBBlA=="
     },
+    "cors": {
+      "version": "2.8.5",
+      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
+      "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
+      "dev": true,
+      "requires": {
+        "object-assign": "^4",
+        "vary": "^1"
+      }
+    },
     "debug": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",

server/package.json

@@ -12,5 +12,8 @@
     "http-errors": "~1.6.3",
     "morgan": "~1.9.1",
     "pug": "^2.0.4"
+  },
+  "devDependencies": {
+    "cors": "^2.8.5"
   }
 }

server/routes/index.js

@@ -5,7 +5,7 @@ var router = express.Router();
 
 /* GET home page. */
 router.get('/', function(req, res, next) {
-  res.json(JSON.parse(fs.readFileSync('../database/data.json').toString()));
+  res.json(JSON.parse(fs.readFileSync(__dirname + '/../database/data.json').toString()));
 });
 
 module.exports = router;

src/app/app.module.ts

@@ -1,5 +1,6 @@
 import { BrowserModule } from '@angular/platform-browser';
 import { NgModule } from '@angular/core';
+import { HttpClientModule } from '@angular/common/http';
 
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
@@ -14,7 +15,8 @@ import { LoginComponent } from './components/login/login.component';
   ],
   imports: [
     BrowserModule,
-    AppRoutingModule
+    AppRoutingModule,
+    HttpClientModule
   ],
   providers: [],
   bootstrap: [AppComponent]

src/app/components/home/home.component.html

@@ -1 +1,6 @@
-<p>home works!</p>
+<div class="container" *ngIf="data | async as data ">
+  <div *ngFor="let item of data.data; let i = index">
+    {{ i + 1 }}. {{ item ? 'Gereserveerd' : 'Niet gereserveerd' }}
+    <a [href]="'mailto:doemiddag.hetheerenlanden@cvo-av.nl?subject=Reservatie Surprise box ' + (i + 1)">Reserveer</a>
+  </div>
+</div>

src/app/components/home/home.component.ts

@@ -1,4 +1,6 @@
 import { Component, OnInit } from '@angular/core';
+import { Observable } from 'rxjs';
+import { ApiData, DataService } from 'src/app/services/data.service';
 
 @Component({
   selector: 'app-home',
@@ -7,9 +9,12 @@ import { Component, OnInit } from '@angular/core';
 })
 export class HomeComponent implements OnInit {
 
-  constructor() { }
+  data: Observable<ApiData>;
+
+  constructor(private dataService: DataService) { }
 
   ngOnInit() {
+    this.data = this.dataService.getData();
   }
 
 }

src/app/services/data.service.ts

@@ -1,9 +1,19 @@
 import { Injectable } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { Observable } from 'rxjs';
+
+export interface ApiData {
+  data: Array<boolean>;
+}
 
 @Injectable({
   providedIn: 'root'
 })
 export class DataService {
 
-  constructor() { }
+  constructor(private http: HttpClient) { }
+
+  getData(): Observable<ApiData> {
+    return this.http.get<ApiData>('http://localhost:3000');
+  }
 }