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fix: preserve default scraper result contracts

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This commit is contained in:
Dmytro Stanchiev
2026-04-22 23:30:17 -04:00
parent 1ee41fb346
commit c7fc8352ac
6 changed files with 206 additions and 13 deletions
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37
packages/core/src/scrapers/ebay.ts
View File

@@ -1,5 +1,8 @@
import { parseHTML } from "linkedom";
import type { UnstableListingModeOptions } from "../types/common";
import type {
UnstableListingBuckets,
UnstableListingModeOptions,
} from "../types/common";
import { classifyUnstableListings } from "../utils/unstable";
import {
type CookieConfig,
@@ -352,6 +355,34 @@ async function loadEbayCookies(): Promise<string | undefined> {
// ----------------------------- Main -----------------------------
export default async function fetchEbayItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND?: number,
opts?: {
minPrice?: number;
maxPrice?: number;
strictMode?: boolean;
exclusions?: string[];
keywords?: string[];
buyItNowOnly?: boolean;
canadaOnly?: boolean;
},
unstableMode?: UnstableListingModeOptions,
): Promise<EbayListingDetails[]>;
export default async function fetchEbayItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND: number | undefined,
opts: {
minPrice?: number;
maxPrice?: number;
strictMode?: boolean;
exclusions?: string[];
keywords?: string[];
buyItNowOnly?: boolean;
canadaOnly?: boolean;
} | undefined,
unstableMode: { hideUnstableResults: true },
): Promise<UnstableListingBuckets<EbayListingDetails>>;
export default async function fetchEbayItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND = 1,
@@ -366,7 +397,9 @@ export default async function fetchEbayItems(
} = {},
unstableMode: UnstableListingModeOptions = {},
) {
const finalizeResults = (listings: EbayListingDetails[]) => {
const finalizeResults = (
listings: EbayListingDetails[],
): EbayListingDetails[] | UnstableListingBuckets<EbayListingDetails> => {
if (!unstableMode.hideUnstableResults) {
return listings;
}

30
packages/core/src/scrapers/facebook.ts
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@@ -1,6 +1,10 @@
import cliProgress from "cli-progress";
import { parseHTML } from "linkedom";
import type { HTMLString, UnstableListingModeOptions } from "../types/common";
import type {
HTMLString,
UnstableListingBuckets,
UnstableListingModeOptions,
} from "../types/common";
import { classifyUnstableListings } from "../utils/unstable";
import {
type Cookie,
@@ -1061,6 +1065,20 @@ export function parseFacebookItem(
// ----------------------------- Main -----------------------------
export default async function fetchFacebookItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND?: number,
LOCATION?: string,
MAX_ITEMS?: number,
unstableMode?: UnstableListingModeOptions,
): Promise<FacebookListingDetails[]>;
export default async function fetchFacebookItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND: number | undefined,
LOCATION: string | undefined,
MAX_ITEMS: number | undefined,
unstableMode: { hideUnstableResults: true },
): Promise<UnstableListingBuckets<FacebookListingDetails>>;
export default async function fetchFacebookItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND = 1,
@@ -1068,16 +1086,14 @@ export default async function fetchFacebookItems(
MAX_ITEMS = 25,
unstableMode: UnstableListingModeOptions = {},
) {
const finalizeResults = (listings: FacebookListingDetails[]) => {
const finalizeResults = (
listings: FacebookListingDetails[],
): FacebookListingDetails[] | UnstableListingBuckets<FacebookListingDetails> => {
if (!unstableMode.hideUnstableResults) {
return listings.slice(0, MAX_ITEMS);
}
const classified = classifyUnstableListings(listings);
return {
results: classified.results.slice(0, MAX_ITEMS),
unstableResults: classified.unstableResults,
};
return classifyUnstableListings(listings.slice(0, MAX_ITEMS));
};
const cookies = await ensureFacebookCookies();

26
packages/core/src/scrapers/kijiji.ts
View File

@@ -1,7 +1,11 @@
import cliProgress from "cli-progress";
import { parseHTML } from "linkedom";
import unidecode from "unidecode";
import type { HTMLString, UnstableListingModeOptions } from "../types/common";
import type {
HTMLString,
UnstableListingBuckets,
UnstableListingModeOptions,
} from "../types/common";
import { classifyUnstableListings } from "../utils/unstable";
import {
type CookieConfig,
@@ -697,6 +701,22 @@ export async function parseDetailedListing(
// ----------------------------- Main -----------------------------
export default async function fetchKijijiItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND?: number,
BASE_URL?: string,
searchOptions?: SearchOptions,
listingOptions?: ListingFetchOptions,
unstableMode?: UnstableListingModeOptions,
): Promise<DetailedListing[]>;
export default async function fetchKijijiItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND: number | undefined,
BASE_URL: string | undefined,
searchOptions: SearchOptions | undefined,
listingOptions: ListingFetchOptions | undefined,
unstableMode: { hideUnstableResults: true },
): Promise<UnstableListingBuckets<DetailedListing>>;
export default async function fetchKijijiItems(
SEARCH_QUERY: string,
REQUESTS_PER_SECOND = 1,
@@ -705,7 +725,9 @@ export default async function fetchKijijiItems(
listingOptions: ListingFetchOptions = {},
unstableMode: UnstableListingModeOptions = {},
) {
const finalizeResults = (listings: DetailedListing[]) => {
const finalizeResults = (
listings: DetailedListing[],
): DetailedListing[] | UnstableListingBuckets<DetailedListing> => {
if (!unstableMode.hideUnstableResults) {
return listings;
}