123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135 |
- import { Injectable } from '@angular/core';
- import { Observable } from 'rxjs';
- import { HttpClient } from '@angular/common/http';
- import * as moment from 'moment';
- import { CurrencyPipe } from '@angular/common';
- export class Transaction {
- itens = [];
- custom_data = {}
- header: { value: string, icon: string }[] = [];
- time: moment.Moment;
- };
- @Injectable({
- providedIn: 'root'
- })
- export class ApiEventsService {
- // public apiURL = 'https://storage.googleapis.com/dito-questions/events.json';
- public apiURL = 'https://dito-questions.storage.googleapis.com/events.json';
- public _events: any;
- constructor(
- protected $http: HttpClient
- ) {
- this._events = [
- {
- "event": "comprou-produto", "timestamp": "2016-09-22T13:57:33.2311892-03:00", "custom_data": [{ "key": "product_price", "value": 150 }, { "key": "transaction_id", "value": "3029384" }, { "key": "product_name", "value": "Calça Rosa" }]
- },
- {
- "event": "comprou-produto", "timestamp": "2016-10-02T11:37:35.2300892-03:00", "custom_data": [{ "key": "transaction_id", "value": "3409340" }, { "key": "product_name", "value": "Tenis Preto" }, { "key": "product_price", "value": 120 }]
- },
- {
- "event": "comprou", "timestamp": "2016-10-02T11:37:31.2300892-03:00", "revenue": 120, "custom_data": [{ "key": "transaction_id", "value": "3409340" }, { "key": "store_name", "value": "BH Shopping" }]
- },
- {
- "event": "comprou-produto", "timestamp": "2016-09-22T13:57:32.2311892-03:00", "custom_data": [{ "key": "product_name", "value": "Camisa Azul" }, { "key": "transaction_id", "value": "3029384" }, { "key": "product_price", "value": 100 }]
- },
- {
- "event": "comprou", "timestamp": "2016-09-22T13:57:31.2311892-03:00", "revenue": 250, "custom_data": [{ "key": "store_name", "value": "Patio Savassi" }, { "key": "transaction_id", "value": "3029384" }]
- }
- ]
- console.log(this._events)
- }
- public transactions() {
- return new Observable<any>(ob => {
- // this.$http.get(this.apiURL).subscribe(results => {
- // const transations = this.parseEventResults(results);
- setTimeout(() => {
- ob.next(this.parseEventResults(this._events))
- })
- // console.log(results)
- // })
- })
- }
- protected parseEventResults(events) {
- let currencyPipe = new CurrencyPipe('pt-BR')
- , transactions = []
- , transactionsMap = new Map<string, Transaction>();
- events.map(event => {
- let id;
- const found = event.custom_data.find(data => {
- if (data.key === 'transaction_id') {
- id = data.value;
- return true;
- }
- })
- if (!found) {
- return;
- }
- if (!transactionsMap.has(id)) {
- transactionsMap.set(id, new Transaction());
- }
- let trans = transactionsMap.get(id);
- switch (event.event) {
- case "comprou-produto":
- let add = { name: "", value: "" }
- // Atribui os valores do nome do produto e o preço para o objeto da listagem
- event.custom_data.find(item => {
- if (item.key === "product_name") {
- add.name = item.value;
- } else if (item.key === "product_price") {
- // Formata o valor com a moeda brasileira
- add.value = currencyPipe.transform(item.value, 'BRL', true, '1.2-2');
- }
- })
- trans.itens.push(add)
- break;
- case "comprou":
- // Converte o timestamp para um moment object
- trans.time = moment(event.timestamp);
- let place = "";
- trans.custom_data = event;
- // Busca o nome do estabelecimento
- event.custom_data.find(item => {
- if (item.key === "store_name") {
- place = item.value;
- return true;
- }
- })
- // Cria um array contendo os elementos do header de cada evento
- // Cada elemento é mapeado para um item do array
- trans.header = [
- { icon: "icon-calendar", value: trans.time.format("DD/MM/YYYY") },
- { icon: "icon-clock", value: trans.time.format("HH:mm") },
- { icon: "icon-place", value: place },
- { icon: "icon-money", value: currencyPipe.transform(event.revenue, 'BRL', true, '1.2-2') },
- ];
- break;
- }
- })
- // Converte o map
- transactionsMap.forEach(t => transactions.push(t))
- // Ordena as transações pela data
- transactions.sort((t1, t2) => {
- // if (t1) return 1;
- // if ( ) return -1;
- return (t1.time - t2.time);
- });
- console.log('transactions', transactions)
- return transactions;
- }
- }
|