creacion de reservas con su codigo unico

src/app/interfaces/reservai.ts

@@ -2,6 +2,7 @@ export interface Reservai {
     UserID: number,
     EventoID: number,
     codigoDescuento: string,
+    codigoUnico: string,
     codigoUnicoID: number,
     descuentoPorciento: number
 }

src/app/interfaces/user.ts

@@ -1,5 +1,5 @@
 export interface User {
-  id: number;
+  userID: number;
   discotecaID: number;
   userType: number; 
   username: string;

src/app/reservamodal/reservamodal.page.html

@@ -5,5 +5,5 @@
 </ion-header>
 
 <ion-content>
-
+{{codigoReserva}}
 </ion-content>

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');
   }
 
 }

src/app/services/api.service.ts

@@ -7,6 +7,7 @@ import { Discoteca } from '../discoteca';
 import { UserLogin } from '../interfaces/user-login';
 import { DiscotecaI } from '../interfaces/discoteca-i';
 import { Eventoi } from '../interfaces/eventoi';
+import { Reservai } from '../interfaces/reservai';
 
 
 @Injectable({
@@ -51,6 +52,10 @@ export class ApiService {
 
   }
 
+  creaReserva(reserva: Reservai): Observable<Reservai>{
+      return this.http.post<Reservai>(this.baseUrl+"/reserva", reserva);
+  }
+
 
 
 

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();
+  });
+});

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("");
+}
+
+}

src/app/services/login.service.ts

@@ -17,7 +17,7 @@ export class LoginService {
 
   constructor(private apiService: ApiService, private router: Router, private tab1service: Tab1Service, private feedService: FeedService) {
     this.user = {
-      id: 0,
+      userID: 0,
       discotecaID: 0,
       userType: 0,
       username: '',

src/app/view-evento-cliente/view-evento-cliente.page.html

@@ -31,6 +31,9 @@
             Reserva
           </ion-button>
         </ion-row>
+        <ion-row>
+          <span>Código de descuento: </span><input type="text" id="codigoDescuento">
+        </ion-row>
       </div>
   </ion-grid>
 </ion-content>

src/app/view-evento-cliente/view-evento-cliente.page.ts

@@ -1,10 +1,14 @@
+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 { ApiService } from '../services/api.service';
+import { CodigoreservaService } from '../services/codigoreserva.service';
 import { FeedService } from '../services/feed.service';
+import { LoginService } from '../services/login.service';
 
 @Component({
   selector: 'app-view-evento-cliente',
@@ -16,19 +20,59 @@ export class ViewEventoClientePage implements OnInit {
   evento: Eventoi;
   discoteca: DiscotecaI;
   reserva: Reservai;
-  constructor(private feedService: FeedService, private modalController: ModalController) { }
+  codigoReserva: string;
+  reservaRealizada: boolean;
+
+  constructor(private feedService: FeedService, private modalController: ModalController, 
+    private codigoReservaService: CodigoreservaService, private loginService: LoginService, private apiService: ApiService) { }
 
   ngOnInit() {
+    this.reservaRealizada = false;
     this.evento = this.feedService.getEventoByIndex(this.feedService.eventoIndex);
     this.discoteca = this.feedService.discotecaEvento;
   }
 
+  generarCodigo(){
+    return stringify(this.codigoReservaService.generarAleatorio());
+  }
+
+  initReserva(){
+    this.reserva = {
+      UserID: this.loginService.user.userID,
+      EventoID: this.evento.id,
+      codigoDescuento: null,
+      codigoUnico: '',
+      codigoUnicoID: null,
+      descuentoPorciento: null
+    }
+  }
+
   openReserva(){
-    this.modalController.create({
-      component: ReservamodalPage,
-
-    }).then(modal => modal.present());
+    this.initReserva();
+    this.reserva.codigoDescuento =  (<HTMLInputElement>document.getElementById("codigoDescuento")).value;
+    this.reserva.codigoUnico = this.generarCodigo();
+    this.creaReserva(this.reserva);
+  }
 
+  creaReserva(reserva){
+    this.apiService.creaReserva(reserva)
+    .subscribe(
+      data => {
+        console.log(data);
+        this.reserva = data;
+        this.reservaRealizada = true;
+        this.modalController.create({
+          component: ReservamodalPage,
+          componentProps : {
+            codigo: this.reserva.codigoUnico
+          }
+  
+        }).then(modal => modal.present());
+      },
+      error => {
+        console.log(error);
+      }
+    )
   }
 
 }