0ce6a7f4a7e1ac024e0857f963ed1bf6fd2357b5
11
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Kevin L'Hereec
|
0ce6a7f4a7 |
fix: clear price to null when a comparison finds no merchant offer
Several memory sticks (e.g. Crucial CT8G48C40U5, Patriot Signature Line,
Kingston FURY Beast) kept displaying their pc-builder.io catalog price
("€35.99", "€39.99"...) even after clicking "Compare prices" and getting
"No live price found, using catalog price" - an unconfirmed number was
being shown as if it were still valid, which is misleading given
pc-builder.io's catalog is known to go stale (see the earlier RTX 5070
€128 vs €66.89 case).
New clearPriceIfNoOffers(): when ScrapedPartsController#compare finds
zero offers across all 7 supported merchants, the part's price/priceSource
are reset to null, regardless of whether the price previously came from
the pc-builder.io catalog or an earlier verified merchant match - per
explicit product decision, an empty comparison always wins over keeping a
possibly-stale number around.
- ScrapedPartsController#compare now calls clearPriceIfNoOffers() in the
empty-offers branch, and returns the resulting price in the JSON
response so the frontend can mirror it exactly
- NewPartSearch.vue: comparePrices() now sets part.price from the
response's `price` field (mirroring exactly what the backend just
persisted) instead of only updating it on a cheaper find; removed the
now-inaccurate "using catalog price €X" message since that price no
longer exists once compared with no result
- 3 new tests for clearPriceIfNoOffers: clears an unverified
pc-builder.io price, also clears a previously-verified merchant price
when no longer confirmed, and is a no-op when there was no price to
begin with
Verified end-to-end against the reported Crucial CT8G48C40U5 example:
price went from 35.99 (pc-builder.io) to null after a real comparison
found zero matching offers on any merchant.
|
||
|
Kevin L'Hereec
|
54c5e37766 |
fix: distinguish GPU model suffixes (Ti/Super/XT) and seed RTX 5060 series
RTX 5060 investigation: confirmed via pc-builder.io's own server-side
search (search_query=RTX 5060 against the full 6222-product GPU catalog,
0 results) that it simply isn't in pc-builder.io's catalog yet - not a
scraping bug, the source data doesn't have it. However, while checking
whether the other merchants had it in stock, found a real matching bug:
labelMatchesModelToken bug: extractModelToken("...RTX 5060 Ti...") only
returned "5060", identical to extractModelToken("...RTX 5060...") without
Ti. Every merchant lookup for either card matched on plain "5060" and
could silently return the *other* card's price (confirmed live: LDLC and
Grosbill returned the exact same product/price for both "RTX 5060" and
"RTX 5060 Ti" queries before this fix).
Fixed by:
- extractModelToken now appends a trailing suffix token (Ti, Super, XT,
XTX) when it immediately follows the model number, so "5060 Ti" and
"5060" are extracted as distinct tokens
- New labelMatchesModelToken() replaces the naive
label.includes(modelToken) check everywhere: a bare token ("5060") no
longer matches a label that actually has a suffix right after it
("5060 Ti"), while a suffixed token ("5060 Ti") only matches labels
carrying that exact suffix
- 9 new unit tests covering extraction and matching, including the
regression case (RTX 5060 must not match "RTX 5060 Ti" labels)
Verified fix live: LDLC/Grosbill now return correctly distinct prices for
"RTX 5060" (369.95/364.99) vs "RTX 5060 Ti" (489.95/329.99).
New manual_part_seeder_service.ts: since pc-builder.io's catalog lags
behind real product releases, this seeds a small manually-tracked list of
recent parts it doesn't carry yet (currently RTX 5060 8GB and 5060 Ti
16GB), resolving their price live from the already-supported merchants
rather than hardcoding a number that would go stale. `scrape:parts` now
runs this after the regular catalog scrape. Skips an entry rather than
inserting a guessed price if no merchant has it in stock.
Also fixes a real bug hit while testing the seeder: scraped_parts and
components.purchase_url were varchar(255), which truncates/rejects
Grosbill's long tracking-redirect URLs (500+ characters with encoded
analytics params) - both widened to TEXT via a new migration.
|
||
|
Kevin L'Hereec
|
21d56a5da4 |
fix: stop protecting stale, unverified pc-builder.io catalog prices
Bug found: "Gigabyte GAMING OC GeForce RTX 5070 Ti 16 GB Video Card" kept showing a stale price of 431.17 even after pc-builder.io itself no longer had a fixed offer for it (its "Add to Build" HTML only had a generic Amazon search link, no .price-box element at all, confirmed by fetching the live page directly). Root cause: scrapeComponentType's "never lose a better price" rule (added to make ScrapedPartsController#compare's persisted merchant prices durable across catalog refreshes) was too broad. It treated ANY existing price as worth protecting whenever the incoming catalog price was null or higher - including a price that had only ever come from a *previous* pc-builder.io scrape itself (priceSource: null), with no independent verification. Since pc-builder.io's own listings change constantly (a GPU can lose its priced Amazon link if the referenced ASIN goes out of stock), that logic effectively froze old pc-builder.io prices forever even after the site removed them. Fix: extracted the decision into shouldKeepExistingPrice(), which now only protects a price when priceSource is a real merchant name (set by updatePriceIfCheaper after a live comparison confirmed it on the merchant's own page) - never when priceSource is null (an unverified, previous pc-builder.io catalog price). A plain re-scrape can always correct/clear an unverified price, matching whatever pc-builder.io currently shows. 4 new unit tests for shouldKeepExistingPrice covering: unverified pc-builder.io price gets overwritten (the regression case), verified merchant price is protected from worse/missing catalog data, verified merchant price is still replaced by a genuinely cheaper catalog price, and no-existing-part returns false. Also re-ran `node ace scrape:parts` to apply the fix to already-cached data with stale unverified prices (affected ~1500 rows across the catalog before the fix, mostly likely unaffected in practice but no longer silently trusted going forward). |
||
|
Kevin L'Hereec
|
6053290501 |
feat: paginate pc-builder.io scraping and always keep the best known price
The RTX 5070 case that prompted this: only 100 GPUs out of pc-builder.io's
actual 6222 were being scraped (its category pages only render the first
page server-side), so cheaper RTX 5070 variants existed on the site but
were invisible to our search. Investigating further also surfaced that
even with full pagination, most recent GPU listings (RTX 5070 included)
have no fixed Amazon price on pc-builder.io at all - just a generic
"search on Amazon" link - so pagination alone doesn't fully solve price
coverage either.
Pagination (part_scraper_service.ts):
- Reverse-engineered pc-builder.io's /products/data endpoint, which powers
the client-side DataTables widget behind every category page. Requires
a session cookie + CSRF token scraped from a fresh category page load,
and an exact field shape (columns[].data must be the literal strings
"Name"/"Add to Build", not numeric indices - a naive DataTables-shaped
request 500s otherwise).
- CATEGORY_CONFIG now tracks each category's real pc-builder.io
category_id and a per-category maxProducts depth, chosen by actual
catalog size and price-sensitivity: GPU near-full coverage (6000),
smaller/less price-volatile categories capped lower (300-800) to keep a
full `scrape:parts` run (all categories) in a reasonable time.
- ensureFreshCategory (triggered inline by a user's search when the cache
is stale) uses a much shallower QUICK_REFRESH_MAX_PRODUCTS=200 cap
instead of the category's full depth, since it runs inside the
request/response cycle of a search - full-depth coverage is only done
by the standalone `scrape:parts` command.
Always keep the best known price:
- scraped_parts.price is now nullable (migration): parts with no fixed
pc-builder.io offer are kept and searchable instead of being silently
skipped, so at least the model is discoverable even before a price is
resolved.
- New price_source / price_checked_at columns track where the currently
stored price came from ("pc-builder.io" or a merchant name from
merchant_price_service.ts).
- ScrapedPartsController#compare now persists the cheapest offer found
(via the new updatePriceIfCheaper()) when it beats the currently stored
price - so comparing prices benefits every future search/import for
that part, not just the user who triggered it. Never regresses the
price: a comparison finding a higher price than what's stored is
ignored.
- scrapeComponentType's catalog refresh applies the same "keep whichever
price is lower" rule per row, so a routine pc-builder.io re-scrape can
never overwrite a better price a comparison had already found and
persisted with a worse (or missing) one.
- Search results (GET /scraped-parts) are now ordered priced-cheapest-first,
then parts with no known price last (`ORDER BY price IS NULL, price ASC`),
so unpriced parts stay visible without pushing priced results down.
- NewPartSearch.vue displays the catalog price inline (or "No price yet"),
and the existing "Compare prices" flow now works for those unpriced
parts the same way it does for priced ones.
7 new/updated functional tests: nullable price is searchable and sorted
last, and 3 tests for updatePriceIfCheaper (cheaper offer replaces price,
pricier offer is ignored, first-ever price is accepted for a previously
unpriced part).
|
||
|
Kevin L'Hereec
|
62ec796e05 |
fix: repair broken CSP and compare live merchant prices for new parts
CSP fix:
- The previous shield.ts config used '@viteDevUrl'/'@viteHmrUrl' CSP
keywords that don't exist in this version of @adonisjs/shield (only
'@viteUrl' is registered by @adonisjs/vite, and it resolves to an empty
string here since Vite assets are proxied through AdonisJS on the same
origin). Both placeholders were sent to the browser literally, breaking
Google Fonts, the Vite HMR websocket, and pc-builder.io/favicon images.
- Replaced with concrete directives: 'self' covers same-origin Vite
assets, ws://localhost:{VITE_HMR_PORT|24678} is added only in dev for
the HMR socket, and explicit allowlists for Google Fonts
(fonts.googleapis.com/fonts.gstatic.com), pc-builder.io product images,
and Google's favicon service (www.google.com) used by the merchant
comparison UI
Real purchase links + live price comparison:
- part_scraper_service.ts: ScrapedPart.sourceUrl now stores the actual
Amazon.fr purchase link scraped from pc-builder.io's category pages
(https://www.amazon.fr/dp/{ASIN}?tag=... or a search fallback), instead
of the pc-builder.io product page, which isn't a place anyone can buy
anything from
- New merchant_price_service.ts: on-demand live price lookup across
Amazon, LDLC, Grosbill and TopAchat. Of 6 requested merchants,
Materiel.net (search requires JS/Turbo, no results via plain GET) and
Cdiscount/PCComponentes (empty body / 403) were dropped as not scrapable
without a headless browser or paid API
- Matching strategy: pc-builder.io's full product names (e.g. "AMD Ryzen 3
3200G 3.6 GHz Quad-Core Processor") return zero results on every
merchant's search engine, so we search on a short brand+series query
and then pick the specific result whose label contains the extracted
model token (e.g. "3200G"). No token match means no offer returned,
rather than risk quoting the price of a different, unrelated product
- Fixed price parsing for LDLC/Grosbill, which render prices as nested
price/sup elements for whole euros vs cents (and LDLC additionally
wraps that in a duplicate outer .price div) - naive text concatenation
was misreading "64,95" as "6495"
- New GET /scraped-parts/compare endpoint (authenticated), called on
demand per search result rather than for every row, since it makes
several outbound requests and can take a few seconds
- NewPartSearch.vue: "Compare prices" button per result shows the
cheapest merchant with its favicon and links to the actual offer;
importing a part now prefers the live cheapest price/link over
pc-builder.io's potentially stale catalog price (confirmed stale in
practice: pc-builder.io listed a Ryzen 3 3200G at 128 euros while
Amazon sells it for 66.89 euros)
- 3 new functional tests for the compare endpoint (auth required, 404 on
unknown part, 422 on invalid id)
|
||
|
Kevin L'Hereec
|
4174d92711 |
feat: track purchase site URL for new components
- New nullable purchase_url column on components - Store/update validators accept an optional purchaseUrl (must be a valid absolute URL with a protocol when provided) - components/create.vue: NewPartSearch import now also fills purchaseUrl from the scraped part's source URL (pc-builder.io product page); the field remains manually editable for second-hand parts entered by hand - components/edit.vue: purchaseUrl is editable after creation - components/show.vue: displays the purchase site as a clickable link when present - 4 new functional tests: create with/without a purchase URL, invalid URL rejected (asserts the Inertia inputErrorsBag flash, not a raw 422 - content negotiation only returns JSON for XHR/API-style requests), and updating an existing component's purchase URL |
||
|
Kevin L'Hereec
|
497ae797ca |
feat: add 24h cache freshness with auto-refresh on search
- part_scraper_service.ts: new CACHE_TTL_HOURS (24), isCategoryStale() checks the most recent scrapedAt for a given ComponentType's mapped category, ensureFreshCategory() re-scrapes it synchronously if missing or stale (errors are logged, not thrown, so search still falls back to whatever is already cached) - ScrapedPartsController#index: when a typeId filter is provided, the corresponding category cache is refreshed eagerly if stale before querying results. Free-text searches without a typeId skip this to avoid re-scraping every mapped category on every keystroke - 'node ace scrape:parts' still refreshes everything at once on demand - 4 new tests covering staleness detection (missing cache, <24h, >24h) and that unmapped types never trigger a scrape/network call |
||
|
Kevin L'Hereec
|
5854ff8ed1 |
feat: search and import new parts scraped from pc-builder.io
Idealo and PCPartPicker were evaluated and ruled out: - idealo.fr search pages return 503 (Cloudflare) - the internal Idealo GraphQL endpoint used by a public scraper (app.idealo.de/app-backend/api) is protected by Akamai Bot Manager and silently returns empty data even with mobile app headers - PCPartPicker's product list/search relies on a session-bound CSRF token refreshed per page load, against a scraping-hostile ToS pc-builder.io category pages are server-rendered, include name/price/image for ~100 products per category, and have no bot protection, so the feature is built on top of that source only. - New scraped_parts cache table (type_id, name, price, image_url, source, source_url, source_ref unique per source) populated by a batch job rather than scraped live per search, since only ~100 first results per category are available without reverse-engineering pc-builder.io's DataTables/CSRF pagination flow - part_scraper_service.ts: maps our ComponentType names to pc-builder.io category slugs (SSD -> storage, since pc-builder.io has no separate HDD category) and parses each category page with cheerio, skipping rows without a resolved price (generic 'search on Amazon' links) - node ace scrape:parts: refreshes the cache for every mapped category (upsert on source+source_ref), runnable manually or later via cron - GET /scraped-parts (authenticated): search the cache by name (LOWER() LIKE, avoids a MySQL utf8_bin/utf8mb4 collation mismatch from Lucid's whereLike) and optional typeId filter - NewPartSearch.vue: debounced search widget wired into components/create.vue; clicking 'Import' pre-fills the existing component creation form (name, price, type, purchase date = today) instead of creating the Component directly, so the user still reviews and saves it like any manually entered part - 3 functional tests covering search by name, filter by typeId, and unauthenticated access being redirected to login - Initial scrape run: 989 parts across 10 categories |
||
|
Kevin L'Hereec
|
da71d33450 |
feat: add public read-only sharing for computers
Adds the ability for an owner to share a computer build via a public, unauthenticated link, inspired by a feature request from the original pcbuilder repo (no such feature actually existed there — implemented from scratch here). - New columns on computers: share_token (unique, nullable), share_enabled, share_show_sell_price, share_show_cost - computer_share_service.ts: generates a non-guessable share token (crypto.randomBytes, base64url), enables/disables sharing, and supports rotating the token to invalidate previously distributed links - ComputerShareController (authenticated, owner-scoped like the rest of the app): PUT /computers/:id/share to update settings, POST /computers/:id/share/rotate to rotate the token - PublicComputerController + GET /share/:token (outside any auth/guest group, reachable anonymously): resolves only computers with share_enabled = true, 404 otherwise - ComputerPublicTransformer: dedicated read-only projection that never leaks userId, and only includes sellPrice/cost when the owner opted in via share_show_sell_price / share_show_cost — everything else (title, scores, state, components, pictures) is always visible on a shared link - ComputerShareModal.vue: owner-facing UI (toggle sharing, choose which prices to expose, copy the public link, revoke/rotate it) wired into computers/show.vue via a new 'Share' button - share/show.vue: public page rendered with EmptyLayout (no authenticated header/sidebar) - Boolean columns use a cast since MySQL returns tinyint(1), not native booleans, through Lucid - 6 new functional tests covering: enabling sharing, price visibility toggles, disabling sharing revokes the link, cross-user protection on the share settings endpoint (404), token rotation invalidating the old link, and anonymous access to a shared computer |
||
|
Kevin L'Hereec
|
562cea39de |
test: add functional regression tests for IDOR fixes (Phase 4)
- Add @japa/api-client devDependency (was missing despite being required
for the 'client' fixture used in functional tests)
- Wire up sessionApiClient/authApiClient/shieldApiClient plugins in
tests/bootstrap.ts so tests can authenticate (loginAs) and pass CSRF
validation (withCsrfToken)
- Wrap each functional test in a global DB transaction (withGlobalTransaction)
for isolation and rollback
- Add .env.test with SESSION_DRIVER=memory: the cookie session driver used
in dev/prod is incompatible with Japa's session test client, which needs
a store it can read/write by session id
- tests/functional/computers.spec.ts: covers owner can update; a user
cannot update/delete another user's computer (404); a user cannot
attach another user's component via componentsId (404); two components
of the same unique type cannot be attached (422); deleting a computer
detaches its components instead of destroying them
- tests/functional/components.spec.ts: covers owner can update; a user
cannot update/delete another user's component (404); an unauthenticated
request cannot delete a component (redirects to /auth/login)
All 10 tests pass, exercising the security fixes from commit
|
||
|
Kevin
|
648d0af538 | Initial commit: PC Builder AdonisJS project |