feat: Changelog — CHANGELOG_PENDING.md, /api/changelog route, Overview tab widget
- CHANGELOG_PENDING.md: 26 entries from v0.1.0 to today in JSON-line format - GET /api/changelog: parses and serves entries as JSON array - Overview tab: changelog card with type badges (FEAT/FIX/UI/DATA/AI/INFRA), dates, show recent/all toggle
This commit is contained in:
Rene Fichtmueller
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681da54523
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dad4750a86
36
CHANGELOG_PENDING.md
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36
CHANGELOG_PENDING.md
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@ -0,0 +1,36 @@
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# TIP Changelog
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Format: `{"d":"YYYY-MM-DD","t":"TYPE","m":"Description"}`
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Types: FEAT · FIX · UI · DATA · AI · INFRA
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---
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{"d":"2026-04-01","t":"FEAT","m":"Procurement Intelligence Engine (WS0c): stock_snapshots, abc_classification, reorder_signals, product_lifecycle_events, market_intelligence tables"}
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{"d":"2026-04-01","t":"FEAT","m":"Crawler LLM: Ollama-based two-stage extractor (page type detection + structured product extraction) with vendor profiles for 7 vendors"}
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{"d":"2026-04-01","t":"FEAT","m":"ABC classification: dynamic A/B/C turnover scoring from price observations, compatibility breadth, vendor count — computed daily"}
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{"d":"2026-04-01","t":"FEAT","m":"Reorder signals: buy_now/wait/hold/monitor with signal strength and reasons — computed daily from stock trends, price trends, lead times"}
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{"d":"2026-04-01","t":"DATA","m":"Market intelligence seeded: OFC 2026, AWS CapEx $105B, Azure CapEx $80B+, Coherent 400G ZR+ lead times 16-20w, EU TED €2.1B tenders, ECOC 2026, IEEE 802.3df"}
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{"d":"2026-04-01","t":"DATA","m":"Lifecycle events seeded: Cisco SFP-10G-LR EOL 2026-06-30, Juniper SFPP-10GE-ER EOL 2026-09-01, 400ZR ratified, 800G MSA draft"}
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{"d":"2026-04-01","t":"UI","m":"Procurement Intel tab: Reorder Signals, ABC Classes table, Market Intel cards, Lifecycle Events — live on dashboard"}
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{"d":"2026-04-01","t":"FEAT","m":"Market intelligence scraper: OFC/ECOC, IEEE 802.3, EU TED, Farnell/Mouser lead times, LightReading, FierceTelecom — weekly via pg-boss"}
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{"d":"2026-04-01","t":"FIX","m":"Dashboard: garbage product names (scraped-*, All Optical Transceivers) no longer shown as product titles — isGarbageName() filter"}
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{"d":"2026-04-01","t":"FIX","m":"Dashboard: competitor comparable prices shown as inline tooltip (ⓘ) instead of block element breaking price row layout"}
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{"d":"2026-04-01","t":"UI","m":"Dashboard: 100% VERIFIED badge with white-on-green sub-items (Price ✓, Image ✓, Details ✓) — explicit === true checks, no false positives"}
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{"d":"2026-04-01","t":"UI","m":"Dashboard list view: SKU + descriptive name on two lines, Verified column with ★ 100% badge"}
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{"d":"2026-04-01","t":"UI","m":"Dashboard detail view: manufacturer product name above image, temperature range decoded (COM → 0–70°C), close button visible on light background"}
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{"d":"2026-04-01","t":"DATA","m":"Migration 018: garbage data cleanup — marks scraped-* and category-page scrapes as data_confidence=garbage"}
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{"d":"2026-04-01","t":"FEAT","m":"Migration 017: verification tags — price_verified, image_verified, details_verified, fully_verified columns + compute_transceiver_verification() function"}
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{"d":"2026-03-31","t":"DATA","m":"Migration 016: data_confidence scoring (garbage/low/medium/high)"}
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{"d":"2026-03-31","t":"FEAT","m":"Migration 013: v0.2.0 Sales Intelligence tables — competitor_alerts, price_changes, generated_datasheets, sales_forecasts, blog_posts_v2"}
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{"d":"2026-03-31","t":"FEAT","m":"Transport planner route: GET /api/transport — city-pair fiber route recommendations with switch and transceiver BOM"}
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{"d":"2026-03-31","t":"FEAT","m":"Blog Engine v2: market_alert, migration_guide, competitor_analysis, buying_guide types with data enrichment pipeline"}
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{"d":"2026-03-31","t":"FEAT","m":"Competitor alerts route: GET /api/competitor-alerts — price changes, new products, stock events with acknowledge workflow"}
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{"d":"2026-03-30","t":"FEAT","m":"Switch→Flexoptix Finder: GET /api/finder — enter switch model, get matching Flexoptix transceivers with prices and shop links"}
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{"d":"2026-03-30","t":"FEAT","m":"MCP Server: 12 tools including find_transceiver, get_compatibility, get_hype_cycle, generate_blog, plan_transport"}
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{"d":"2026-03-30","t":"FEAT","m":"Norton-Bass Hype Cycle engine: multigenerational diffusion model for 15 transceiver technologies with adoption curves"}
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{"d":"2026-03-30","t":"DATA","m":"440 switches seeded including Cisco, Arista, Juniper, Edgecore, Mellanox, whitebox OCP switches"}
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{"d":"2026-03-30","t":"DATA","m":"33,993 compatibility entries — transceiver↔switch compatibility matrix"}
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{"d":"2026-03-30","t":"FEAT","m":"Price monitoring: 23 scrapers, 60+ data sources, pg-boss scheduler with 2h/4h/6h/8h cycles — R-SCAN permanent monitoring"}
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{"d":"2026-03-30","t":"FEAT","m":"Qdrant vector DB integration: hybrid full-text + semantic search across products, FAQ, datasheets, news"}
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{"d":"2026-03-30","t":"INFRA","m":"Stack deployed: PostgreSQL 17 + TimescaleDB port 5433, Qdrant, Cloudflare R2 for images, PM2 on Erik (IONOS VPS)"}
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{"d":"2026-03-30","t":"DATA","m":"v0.1.0: 5,018 transceivers, 351 vendors seeded from 23 initial scrapers"}
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@ -21,6 +21,7 @@ import { datasheetRouter } from "./routes/datasheets";
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import { hotTopicsRouter } from "./routes/hot-topics";
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import { adoptionRouter } from "./routes/adoption";
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import { procurementRouter } from "./routes/procurement";
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import { changelogRouter } from "./routes/changelog";
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const app = express();
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@ -58,6 +59,7 @@ app.use("/api/datasheets", datasheetRouter);
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app.use("/api/adoption", adoptionRouter);
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app.use("/api/hot-topics", hotTopicsRouter);
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app.use("/api/procurement", procurementRouter);
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app.use("/api/changelog", changelogRouter);
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// Dashboard (static HTML)
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app.use("/dashboard", express.static(join(__dirname, "..", "..", "dashboard")));
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30
packages/api/src/routes/changelog.ts
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packages/api/src/routes/changelog.ts
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/**
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* GET /api/changelog — Serves CHANGELOG_PENDING.md as parsed JSON.
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* Each line of the form {"d":"...","t":"...","m":"..."} is returned as an array.
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*/
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import { Router, Request, Response } from "express";
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import { readFileSync } from "fs";
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import { join } from "path";
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export const changelogRouter = Router();
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const CHANGELOG_PATH = join(__dirname, "..", "..", "..", "..", "CHANGELOG_PENDING.md");
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changelogRouter.get("/", (_req: Request, res: Response) => {
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try {
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const raw = readFileSync(CHANGELOG_PATH, "utf-8");
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const entries = raw
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.split("\n")
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.filter((line) => line.trim().startsWith("{"))
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.map((line) => {
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try { return JSON.parse(line.trim()); }
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catch { return null; }
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})
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.filter(Boolean);
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res.json({ entries, total: entries.length });
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} catch (err) {
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console.error("Changelog read error:", err);
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res.status(500).json({ error: "Could not read changelog" });
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}
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});
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@ -640,6 +640,27 @@
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.compare-best { background: var(--green-light); font-weight: 600; }
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.compare-cb { width: 16px; height: 16px; cursor: pointer; accent-color: var(--purple); }
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/* === CHANGELOG === */
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.cl-entry {
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display: flex; gap: 0.6rem; align-items: baseline;
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padding: 0.4rem 0; border-bottom: 1px solid var(--border);
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font-size: 0.78rem;
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}
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.cl-entry:last-child { border-bottom: none; }
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.cl-date { font-family: var(--mono); font-size: 0.68rem; color: var(--text-dim); white-space: nowrap; flex-shrink: 0; }
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.cl-type {
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font-size: 0.62rem; font-weight: 800; text-transform: uppercase;
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letter-spacing: 0.07em; padding: 1px 6px; border-radius: 3px;
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white-space: nowrap; flex-shrink: 0;
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}
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.cl-FEAT { background: rgba(255,129,0,0.12); color: var(--accent); }
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.cl-FIX { background: rgba(193,18,31,0.1); color: #c1121f; }
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.cl-UI { background: rgba(124,92,252,0.1); color: #7c5cfc; }
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.cl-DATA { background: rgba(45,106,79,0.1); color: #2d6a4f; }
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.cl-AI { background: rgba(26,26,46,0.1); color: #1a1a2e; }
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.cl-INFRA { background: rgba(136,136,136,0.1);color: #666; }
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.cl-msg { color: var(--text); line-height: 1.4; }
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/* === PROCUREMENT TAB === */
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.proc-btn {
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background: var(--surface2); border: 1px solid var(--border);
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@ -773,6 +794,17 @@
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<div class="card-label">API Endpoints</div>
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<div id="endpoints-list" class="endpoint-grid mt"></div>
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</div>
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<!-- CHANGELOG -->
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<div class="card mt" id="changelog-card">
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<div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:0.75rem">
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<div class="card-label" style="margin-bottom:0">Changelog</div>
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<div style="display:flex;gap:0.4rem;align-items:center">
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<span id="changelog-total" style="font-size:0.7rem;color:var(--text-dim);font-family:var(--mono)"></span>
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<button onclick="toggleChangelog()" id="changelog-toggle-btn" style="background:var(--surface2);border:1px solid var(--border);padding:2px 10px;border-radius:5px;cursor:pointer;font-size:0.72rem;color:var(--text-dim)">Show all</button>
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</div>
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</div>
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<div id="changelog-list"></div>
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</div>
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</div>
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<!-- SEARCH -->
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@ -3014,6 +3046,39 @@ el('compare-overlay').addEventListener('click', function(e) {
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if (e.target === this) this.classList.remove('visible');
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});
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// ─── CHANGELOG ───────────────────────────────────────────────────────────────
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var changelogEntries = [];
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var changelogExpanded = false;
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async function loadChangelog() {
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try {
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var d = await api('/api/changelog');
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changelogEntries = d.entries || [];
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el('changelog-total').textContent = changelogEntries.length + ' entries';
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renderChangelog();
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} catch(e) {
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el('changelog-list').innerHTML = '<div style="color:var(--text-dim);font-size:0.78rem">Not available in preview — runs on production server.</div>';
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}
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}
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function toggleChangelog() {
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changelogExpanded = !changelogExpanded;
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el('changelog-toggle-btn').textContent = changelogExpanded ? 'Show recent' : 'Show all';
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renderChangelog();
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}
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function renderChangelog() {
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var entries = changelogExpanded ? changelogEntries : changelogEntries.slice(0, 8);
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el('changelog-list').innerHTML = entries.map(function(e) {
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return '<div class="cl-entry">'
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+ '<span class="cl-date">' + esc(e.d) + '</span>'
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+ '<span class="cl-type cl-' + esc(e.t) + '">' + esc(e.t) + '</span>'
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+ '<span class="cl-msg">' + esc(e.m) + '</span>'
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+ '</div>';
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}).join('');
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}
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// ─── PROCUREMENT INTEL ───────────────────────────────────────────────────────
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var procCurrentSignalFilter = '';
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@ -3220,6 +3285,7 @@ async function loadProcLifecycle() {
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// INIT
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loadOverview();
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loadChangelog();
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</script>
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<script src="/dashboard/hot-topics.js"></script>
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</body>
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