From 98178832356e66a626b29ded9f7c2a4fc4b032b7 Mon Sep 17 00:00:00 2001
From: onsaliyo <gonzalo.mdvc@gmail.com>
Date: Thu, 20 May 2021 19:17:29 +0200
Subject: [PATCH] genera un codigo aleatorio y lo muestra en un prompt

---
 src/app/reservamodal/reservamodal.page.html   |  2 +-
 src/app/reservamodal/reservamodal.page.ts     |  5 +++-
 .../services/codigoreserva.service.spec.ts    | 16 +++++++++++
 src/app/services/codigoreserva.service.ts     | 27 +++++++++++++++++++
 .../view-evento-cliente.page.html             |  2 +-
 .../view-evento-cliente.page.ts               | 15 ++++++++++-
 6 files changed, 63 insertions(+), 4 deletions(-)
 create mode 100644 src/app/services/codigoreserva.service.spec.ts
 create mode 100644 src/app/services/codigoreserva.service.ts

diff --git a/src/app/reservamodal/reservamodal.page.html b/src/app/reservamodal/reservamodal.page.html
index c4540c6..ebf8401 100644
--- a/src/app/reservamodal/reservamodal.page.html
+++ b/src/app/reservamodal/reservamodal.page.html
@@ -5,5 +5,5 @@
 </ion-header>
 
 <ion-content>
-
+{{codigoReserva}}
 </ion-content>
diff --git a/src/app/reservamodal/reservamodal.page.ts b/src/app/reservamodal/reservamodal.page.ts
index 402e260..3569021 100644
--- a/src/app/reservamodal/reservamodal.page.ts
+++ b/src/app/reservamodal/reservamodal.page.ts
@@ -1,4 +1,5 @@
 import { Component, OnInit } from '@angular/core';
+import { NavParams } from '@ionic/angular';
 
 @Component({
   selector: 'app-reservamodal',
@@ -7,9 +8,11 @@ import { Component, OnInit } from '@angular/core';
 })
 export class ReservamodalPage implements OnInit {
 
-  constructor() { }
+  codigoReserva: string;
+  constructor(private navParams: NavParams) { }
 
   ngOnInit() {
+    this.codigoReserva = this.navParams.get('codigo');
   }
 
 }
diff --git a/src/app/services/codigoreserva.service.spec.ts b/src/app/services/codigoreserva.service.spec.ts
new file mode 100644
index 0000000..8b2e33c
--- /dev/null
+++ b/src/app/services/codigoreserva.service.spec.ts
@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { CodigoreservaService } from './codigoreserva.service';
+
+describe('CodigoreservaService', () => {
+  let service: CodigoreservaService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(CodigoreservaService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});
diff --git a/src/app/services/codigoreserva.service.ts b/src/app/services/codigoreserva.service.ts
new file mode 100644
index 0000000..4caa80b
--- /dev/null
+++ b/src/app/services/codigoreserva.service.ts
@@ -0,0 +1,27 @@
+import { Injectable } from '@angular/core';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class CodigoreservaService {
+
+  codigo: string;
+  length: number;
+
+  constructor() {
+    
+   }
+
+  generarAleatorio(){
+    this.length = 7;
+    var result = [];
+    var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+    var charactersLength = characters.length;
+    for ( var i = 0; i < this.length; i++ ) {
+      result.push(characters.charAt(Math.floor(Math.random() * 
+    charactersLength)));
+   }
+   return result.join("");
+}
+
+}
diff --git a/src/app/view-evento-cliente/view-evento-cliente.page.html b/src/app/view-evento-cliente/view-evento-cliente.page.html
index 20f320f..3d0724c 100644
--- a/src/app/view-evento-cliente/view-evento-cliente.page.html
+++ b/src/app/view-evento-cliente/view-evento-cliente.page.html
@@ -27,7 +27,7 @@
           </div>
         </ion-row>
         <ion-row>
-          <ion-button (click)="openReserva()">
+          <ion-button (click)="generarCodigo(); openReserva()">
             Reserva
           </ion-button>
         </ion-row>
diff --git a/src/app/view-evento-cliente/view-evento-cliente.page.ts b/src/app/view-evento-cliente/view-evento-cliente.page.ts
index d38fbb6..5a0935d 100644
--- a/src/app/view-evento-cliente/view-evento-cliente.page.ts
+++ b/src/app/view-evento-cliente/view-evento-cliente.page.ts
@@ -1,9 +1,11 @@
+import { stringify } from '@angular/compiler/src/util';
 import { Component, OnInit } from '@angular/core';
 import { ModalController } from '@ionic/angular';
 import { DiscotecaI } from '../interfaces/discoteca-i';
 import { Eventoi } from '../interfaces/eventoi';
 import { Reservai } from '../interfaces/reservai';
 import { ReservamodalPage } from '../reservamodal/reservamodal.page';
+import { CodigoreservaService } from '../services/codigoreserva.service';
 import { FeedService } from '../services/feed.service';
 
 @Component({
@@ -16,16 +18,27 @@ export class ViewEventoClientePage implements OnInit {
   evento: Eventoi;
   discoteca: DiscotecaI;
   reserva: Reservai;
-  constructor(private feedService: FeedService, private modalController: ModalController) { }
+  codigoReserva: string;
+
+  constructor(private feedService: FeedService, private modalController: ModalController, 
+    private codigoReservaService: CodigoreservaService) { }
 
   ngOnInit() {
     this.evento = this.feedService.getEventoByIndex(this.feedService.eventoIndex);
     this.discoteca = this.feedService.discotecaEvento;
   }
 
+  generarCodigo(){
+    this.codigoReserva = stringify(this.codigoReservaService.generarAleatorio());
+    console.log(this.codigoReserva);
+  }
+
   openReserva(){
     this.modalController.create({
       component: ReservamodalPage,
+      componentProps : {
+        codigo: this.codigoReserva
+      }
 
     }).then(modal => modal.present());