429 lines
12 KiB
JavaScript
429 lines
12 KiB
JavaScript
import {
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pushPrice,
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updateBid,
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updateStatusByPrice,
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} from "../../system/apis/bid.js";
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import {
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delay,
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extractNumber,
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isTimeReached,
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removeFalsyValues,
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} from "../../system/utils.js";
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import { ProductBid } from "../product-bid.js";
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export class GraysProductBid extends ProductBid {
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constructor({ ...prev }) {
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super(prev);
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}
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getCloseTime = async () => {
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try {
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if (!this.page_context) return null;
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await this.page_context.waitForSelector("#lot-closing-datetime", {
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timeout: 3000,
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});
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return await this.page_context.$eval(
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"#lot-closing-datetime",
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(el) => el.value
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);
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} catch (error) {
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return null;
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}
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};
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getPriceWasBid = async () => {
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try {
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if (!this.page_context) return null;
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await this.page_context.waitForSelector(
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"#biddableLot form div div:nth-child(1) span span",
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{ timeout: 3000 }
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);
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const element = await this.page_context.$(
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"#biddableLot form div div:nth-child(1) span span"
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);
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const textPrice = await this.page_context.evaluate(
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(el) => el.textContent,
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element
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);
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return extractNumber(textPrice) || null;
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} catch (error) {
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return null;
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}
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};
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async isCloseProduct() {
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const close_time = await this.getCloseTime();
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const currentUrl = await this.page_context.url();
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if (currentUrl !== this.url) {
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return { result: false, close_time };
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}
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if (!close_time) {
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const priceWasBid = await this.getPriceWasBid();
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await updateStatusByPrice(this.id, priceWasBid);
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return { result: true, close_time: null };
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}
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await delay(500);
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if (!close_time || new Date(close_time).getTime() <= new Date().getTime()) {
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console.log(`❌ [${this.id}] Product is close ${close_time}`);
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return { result: true, close_time };
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}
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return { result: false, close_time };
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}
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async placeBid() {
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try {
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await this.page_context.evaluate(() => {
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document.querySelector("#price").value = "";
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});
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await this.page_context.type("#price", String(this.max_price));
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await delay(5000);
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const currentValue = await this.page_context.$eval(
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"#price",
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(el) => el.value
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);
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if (currentValue !== String(this.max_price)) {
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console.warn(
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`[${this.id}] Value not match #price: ${currentValue} !== ${this.max_price}`
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);
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return;
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}
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await this.page_context.click("#btnSubmit");
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await delay(1000);
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await this.page_context.waitForSelector("button", { timeout: 5000 });
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await delay(500);
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await this.page_context.click("button");
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await this.page_context.waitForNavigation({ timeout: 5000 });
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await this.page_context.waitForFunction(
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() => document.body.innerText.includes("Successfully"),
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{ timeout: 5000 } // hoặc lâu hơn nếu cần
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);
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console.log("✅ Found 'Successfully'");
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await pushPrice({
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bid_id: this.id,
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price: this.max_price,
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});
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await this.handleReturnProductPage();
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return true;
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} catch (error) {
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this.page_context.goto(this.url);
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console.log(`❌ [${this.id}] Error in placeBid: ${error.message}`);
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return false;
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}
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}
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async handleReturnProductPage() {
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await this.page_context.goto(this.url);
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await delay(1000);
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}
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async handleUpdateBid({
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lot_id,
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close_time,
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name,
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current_price,
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reserve_price,
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}) {
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const response = await updateBid(this.id, {
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lot_id,
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close_time,
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name,
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current_price,
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reserve_price: Number(reserve_price) || 0,
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});
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if (response) {
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this.lot_id = response.lot_id;
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this.close_time = response.close_time;
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this.start_bid_time = response.start_bid_time;
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}
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}
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update = async () => {
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if (!this.page_context) return;
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const page = this.page_context;
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try {
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const close_time = await this.getCloseTime();
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// Chờ phần tử xuất hiện trước khi lấy giá trị
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await page
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.waitForSelector("#priceValue", { timeout: 5000 })
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.catch(() => null);
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const price_value = await page
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.$eval("#priceValue", (el) => el.value)
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.catch(() => null);
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await page.waitForSelector("#lotId", { timeout: 5000 }).catch(() => null);
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const lot_id = await page
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.$eval("#lotId", (el) => el.value)
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.catch(() => null);
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await page
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.waitForSelector("#placebid-sticky > div:nth-child(2) > div > h3", {
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timeout: 5000,
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})
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.catch(() => null);
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const name = await page
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.$eval(".dls-heading-3.lotPageTitle", (el) => el.innerText)
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.catch(() => null);
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await page
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.waitForSelector(
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"#biddableLot > form > div > div:nth-child(1) > div:nth-child(1) > div:nth-child(2) > div > span > span",
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{ timeout: 5000 }
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)
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.catch(() => null);
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const current_price = await page
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.$eval(
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"#biddableLot > form > div > div:nth-child(1) > div:nth-child(1) > div:nth-child(2) > div > span > span",
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(el) => el.innerText
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)
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.catch(() => null);
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console.log(
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`📌 [${this.id}] Product Info: Lot ID: ${lot_id}, Name: ${name}, Current Price: ${current_price}, Reserve price: ${price_value}`
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);
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const data = removeFalsyValues(
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{
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lot_id,
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reserve_price: price_value,
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close_time: close_time ? String(close_time) : null,
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name,
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current_price: current_price ? extractNumber(current_price) : null,
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},
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["close_time"]
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);
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this.handleUpdateBid(data);
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return { price_value, lot_id, name, current_price };
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} catch (error) {
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console.error(`🚨 Error updating product info: ${error.message}`);
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return null;
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}
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};
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getCurrentData = async () => {
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if (!this.page_context) return null;
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try {
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// Lấy thời gian đóng
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const close_time = await this.getCloseTime();
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// Giá trị reserve price
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await this.page_context
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.waitForSelector("#priceValue", { timeout: 5000 })
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.catch(() => null);
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const price_value = await this.page_context
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.$eval("#priceValue", (el) => el.value)
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.catch(() => null);
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// Lot ID
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await this.page_context
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.waitForSelector("#lotId", { timeout: 5000 })
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.catch(() => null);
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const lot_id = await this.page_context
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.$eval("#lotId", (el) => el.value)
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.catch(() => null);
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// Tên sản phẩm
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await this.page_context
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.waitForSelector(".dls-heading-3.lotPageTitle", { timeout: 5000 })
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.catch(() => null);
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const name = await this.page_context
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.$eval(".dls-heading-3.lotPageTitle", (el) => el.innerText)
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.catch(() => null);
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// Giá hiện tại
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await this.page_context
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.waitForSelector(
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"#biddableLot > form > div > div:nth-child(1) > div:nth-child(1) > div:nth-child(2) > div > span > span",
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{ timeout: 5000 }
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)
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.catch(() => null);
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const current_price_raw = await this.page_context
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.$eval(
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"#biddableLot > form > div > div:nth-child(1) > div:nth-child(1) > div:nth-child(2) > div > span > span",
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(el) => el.innerText
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)
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.catch(() => null);
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const current_price = current_price_raw
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? extractNumber(current_price_raw)
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: null;
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return removeFalsyValues(
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{
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lot_id,
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reserve_price: Number(price_value) || 0,
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close_time: close_time ? String(close_time) : null,
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name,
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current_price,
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},
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["close_time"]
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);
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} catch (error) {
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console.error(`🚨 Error fetching current product data: ${error.message}`);
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return null;
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}
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};
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async handlePlaceBid() {
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if (!this.page_context) {
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console.log(
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`⚠️ [${this.id}] No page context found, aborting bid process.`
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);
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return;
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}
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if (global[`IS_PLACE_BID-${this.id}`]) {
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console.log(`⚠️ [${this.id}] Bid is already in progress, skipping.`);
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return;
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}
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try {
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console.log(`🔄 [${this.id}] Starting bid process...`);
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global[`IS_PLACE_BID-${this.id}`] = true;
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// Tắt clearLazyTab vì web này phải navigate để bid
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global.IS_CLEANING = false;
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const isCloseProduct = await this.isCloseProduct();
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if (isCloseProduct.result) {
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console.log(
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`⚠️ [${this.id}] Outbid detected, calling outBid function.`
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);
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await outBid(this.id);
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return;
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}
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const biddedData = this.getBidedData();
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console.log({
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biddedData,
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});
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const isBided = biddedData.find(
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(item) => item.model === this.model && item.max_price === this.max_price
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);
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if (isBided) {
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if (this.histories.length <= 0 && isTimeReached(this.start_bid_time)) {
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pushPrice({
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bid_id: this.id,
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price: this.max_price,
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});
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}
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console.log(`[${this.id}] This item bided. Skipping...`);
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global[`IS_PLACE_BID-${this.id}`] = false;
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global.IS_CLEANING = true;
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return;
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}
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if (!this.start_bid_time || !this.close_time) {
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console.log(
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`[${this.id}] Skipping processing: auction has started but not yet closed.`
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);
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global.IS_CLEANING = true;
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return;
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}
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// Kiểm tra nếu giá hiện tại lớn hơn giá tối đa cộng thêm giá cộng thêm
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if (this.current_price > this.max_price + this.plus_price) {
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console.log(`⚠️ [${this.id}] Outbid bid`); // Ghi log cảnh báo nếu giá hiện tại vượt quá mức tối đa cho phép
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global.IS_CLEANING = true;
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return; // Dừng hàm nếu giá đã vượt qua giới hạn
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}
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// Kiểm tra thời gian bid
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if (this.start_bid_time && !isTimeReached(this.start_bid_time)) {
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console.log(
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`⏳ [${this.id}] Not yet time to bid. Skipping Product: ${
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this.name || "None"
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}`
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);
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global.IS_CLEANING = true;
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return;
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}
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if (this.histories.length > 0) {
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console.log(
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`[${this.id}] Already biding with price ${this.histories[0].price}`
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);
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return;
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}
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console.log(
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"-------------------------------------BIDING---------------------------------------"
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);
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const result = await this.placeBid();
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global.IS_CLEANING = true;
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global[`IS_PLACE_BID-${this.id}`] = false;
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} catch (error) {
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console.log(`🚨 [${this.id}] Error placing bid: ${error.message}`);
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} finally {
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console.log(`🔚 [${this.id}] Resetting bid flag.`);
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}
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}
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getBidedData() {
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return global[`BIDED_DATA_${this.web_bid?.origin_url}`];
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}
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action = async () => {
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try {
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const page = this.page_context;
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// 📌 Kiểm tra nếu trang chưa tải đúng URL thì điều hướng đến URL mục tiêu
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if (!page.url() || !page.url().includes(this.url)) {
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console.log(`🔄 [${this.id}] Navigating to target URL: ${this.url}`);
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await this.gotoLink();
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}
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await this.handlePlaceBid();
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} catch (error) {
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console.error(
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`🚨 [${this.id}] Error navigating the page: ${error.message}`
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);
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}
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};
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}
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