update scrapte all bid

This commit is contained in:
Admin 2025-05-27 17:00:58 +07:00
parent d9ff36297a
commit 58d4809548
1 changed files with 41 additions and 101 deletions

View File

@ -1,3 +1,4 @@
import axios from "axios";
import browser from "../system/browser.js";
import { extractModelId, extractNumber } from "../system/ultils.js";
import { ScrapModel } from "./scrap-model.js";
@ -6,114 +7,53 @@ export class AllbidsScrapModel extends ScrapModel {
action = async () => {
const urlsData = this.extractUrls();
console.log({ urlsData });
for (let item of urlsData) {
await this.page.goto(item.url);
// await this.page.goto(item.url);
const data = await this.getItemsInHtml(item);
// const data = await this.getItemsInHtml(item);
const results = this.filterItemByKeyword(item.keyword, data);
// const results = this.filterItemByKeyword(item.keyword, data);
// this.results[item.keyword] = results;
// console.log({ results: this.results });
const { data } = await axios({
url: item.url,
method: "POST",
data: {
top: 50,
skip: 0,
sort: {},
searchText: item.keyword,
filter: {
Display: true,
},
dropship: false,
},
});
const auctions = data?.auctions || [];
const mappedData = auctions.map((item) => {
return {
url: item.AucDetailsUrlLink,
image_url: item.aucThumbnailUrl,
name: item.aucTitle,
keyword: data.keyword,
model: extractModelId(item.AucDetailsUrlLink),
current_price: item.aucCurrentBid,
scrap_config_id: this.scrap_config_id,
};
});
const results = this.filterItemByKeyword(item.keyword, mappedData);
this.results[item.keyword] = results;
console.log({ results: this.results });
}
};
async getPrice(url) {
const newPage = await browser.newPage(); // cần truyền 'url' từ bên ngoài nếu chưa có
try {
await newPage.goto(`${this.web_bid.origin_url}${url}`, {
waitUntil: "domcontentloaded", // hoặc "networkidle2" nếu cần đợi AJAX
});
await newPage.waitForSelector("#bidPrefix > span.font-weight-bold", {
timeout: 10000,
});
const priceText = await newPage
.$eval("#bidPrefix > span.font-weight-bold", (el) =>
el.textContent.trim()
)
.catch(() => null);
return extractNumber(priceText) || 0;
} catch (error) {
console.error(`Error getting price for ${url}:`, error);
return 0;
} finally {
await newPage.close();
}
}
getPriceByEl = async (elementHandle, model) => {
try {
const priceText = await elementHandle
.$eval(`#ps-bg-buy-btn-${model} .pds-button-label`, (el) =>
el.textContent.trim()
)
.catch(() => null);
return extractNumber(priceText) || 0;
} catch (error) {
return 0;
}
};
getItemsInHtml = async (data) => {
await this.page.waitForSelector('input[name="searchText"]', {
timeout: 10000,
});
await this.page.type('input[name="searchText"]', data.keyword);
await Promise.all([
this.page.click(
"form .btn.btn-lg.btn-primary.waves-effect.allbids-cta-bid"
),
this.page.waitForNavigation({ waitUntil: "networkidle0" }), // hoặc 'networkidle2'
]);
const elements = await this.page.$$("tbody > tr.row.ng-scope");
const results = [];
for (const el of elements) {
const url = await el
.$eval(".col-md-5.col-lg-7.title > a", (el) => el.getAttribute("href"))
.catch(() => null);
const model = extractModelId(url);
const image_url = await el
.$eval(`#list${model} > div > img`, (img) => img.getAttribute("src"))
.catch(() => null);
const name = await el
.$eval(`#list${model} > div:nth-child(1) > h3`, (el) =>
el.textContent.trim()
)
.catch(() => null);
const priceText = await el
.$eval(
`#list${model} > div:nth-child(1) > div:nth-child(1) > span`,
(el) => el.textContent.trim()
)
.catch(() => null);
results.push({
url,
image_url,
name,
keyword: data.keyword,
model,
current_price: extractNumber(priceText) || 0,
scrap_config_id: this.scrap_config_id,
});
}
console.log({ results });
return results;
};
}