The 30d-vs-60d price momentum aggregated AVG/median across whatever SKUs
happened to be in a speed/form-factor bucket each period. New expensive SKUs
entering the catalog (NVIDIA switches at 30k USD, AOC cables) faked huge jumps
— 400G OSFP showed +151% when matched-SKU reality was 0%.
Now: compute per-transceiver median price in each period, keep only SKUs present
in BOTH periods (>=2 obs each), report the median of per-SKU pct deltas. Also
excludes non-transceiver form factors, AOC/DAC cables, switch SKUs, price>15k,
and anomalous observations. Result: 400G OSFP +151%->0%, signals 21->8, and the
ones that remain (NVIDIA MFA7U10 +84% same-SKU) are genuine price moves.
Adds /api/stock/competitor-by-tech endpoint aggregating warehouse_de_qty +
warehouse_global_qty from stock_observations for public competitors (FS.COM
etc.) per technology class. Dashboard velocity table gets two new columns
FS.COM DE + FS.COM Global with traffic-light coloring vs. monthly demand.
Group by part_number instead of transceiver_id (eliminates OEM duplicate rows).
Use PERCENTILE_CONT median instead of AVG to reduce single-outlier impact.
Add CV-filter (stddev/avg <= 0.35 over 2x window) to exclude high-variance
sources like Mouser quantity-tier pricing that produces artificial swings.
Blog LLM client probes BLOG_OLLAMA_URL (primary, WireGuard tunnel to Mac
Studio loopback Ollama) and falls back to BLOG_OLLAMA_URL_FALLBACK
(Cloudflare tunnel) when the primary transport is unreachable. Re-probed
at startup and every 60s; prefers primary when available. Both tunnels
terminate on the Mac loopback over independent transports, so the blog
keeps reaching fo-blog regardless of which transport drops.
Blog auto-discovery + generation now use BLOG_OLLAMA_URL (-> Mac Studio
192.168.178.213:11434 over the Erik<->home WireGuard tunnel), falling
back to OLLAMA_URL. Search/embeddings stay on Erik-local OLLAMA_URL
(nomic-embed-text). Fixes blog model not-found after OLLAMA_URL was
repointed to Erik-local for the search fix.
CODEX-TASK-flexoptix-reference-matching.md — comprehensive plan to fix
zero-match gap for ATGBICS/NADDOD/10Gtek/ShopFiber24 (8.260+ products
with 0 Flexoptix equivalences).
Root cause: 30-day price_observation window excludes vendors whose
scrapers ran >30 days ago. Solution: catalog-reconcile robot (full
bulk match, no time limit), form_factor normalization (SQL 108),
30→90 day window fix in nightly matcher, on-demand API endpoint.
Expected: coverage from 22% → 45-60% after one reconcile run.
- sh -lc replaced with bash to avoid dash/profile.d syntax errors
- runCommand errors now caught in local provider path
- stdout/stderr extracted from error object and returned as JSON
- No more HTTP 500 on script failure
- Migration 100: adds `description` column to standards (plain-language
DE·EN for non-technical colleagues), fills all 63 standards incl.
complete 200G tier (SR4/DR4/FR4/LR4/ER4/CR4), copper DAC variants,
PON family (GPON/XG-PON1/NG-PON2/25G-PON), 1.6T emerging standard
- Migration 101: new form_factors table — 20 entries covering SFP family
(SFP→SFP112), QSFP family (QSFP+→QSFP-DD800), OSFP family (OSFP→OSFP224),
CFP family, legacy XFP/CXP with full_name, speed, channels, status,
supersedes chain, and bilingual plain-language descriptions
- GET /api/form-factors — new endpoint, returns all form factors with
transceiver_count join
- GET /api/form-factors/:name — single form factor detail
Dashboard Standards tab:
- DB description shown as subtitle in standards table rows
- Full DE + EN description in standard detail panel
- New Form Factors grid section with status badges, speed, channel info,
family color coding, supersedes chain
- openFormFactorDetail() panel with full specs + transceiver link
- Search extended to match description + notes fields
JWT auth + RLS is the real security boundary. IP check was blocking legitimate
dashboard users accessing via Cloudflare tunnel (X-Forwarded-For = real user IP,
not 127.0.0.1). Added /api/internal/demand/stock-analysis: demand × live stock
combined analysis with reorder_urgency, coverage_days_de, momentum_ratio.
Dashboard: new Demand × Live Stock Analyse panel with critical/low/ok/overstock chips.
- Migration 099: flexoptix_internal_demand table with RLS + v_demand_by_speed view
- Import script: AES-256-CBC decrypt → parse 8585 SKUs → upsert with velocity class
- 279 SKUs cross-referenced to transceiver catalog; 1288 with real demand data
- New /api/internal/demand/* routes (by-speed, velocity, hype-weights, forecast-input)
— protected by JWT auth + localhost/LAN IP restriction middleware
- Forecast engine calibrated with real Flexoptix run-rates (demand_calibrated flag)
- Dashboard: real Flexoptix Sales Velocity panel replaces DEMO DATA in Warehouse tab
with momentum indicators, velocity class breakdown, trend arrows
- Security: data stays on private server; RLS enforces is_internal=TRUE at DB layer
switch-image-fetcher:
- Add Fortinet URL builder (11 FortiSwitch models)
- Add Quanta Cloud Technology, Allied Telesis, Ufispace, Netgear URL builders
- Fix alcatel-lucent-enterprise slug missing from URL_BUILDERS dispatcher
- Fix NVIDIA builder to skip ConnectX/BlueField adapters (not switches)
- Add aruba slug alias for hpe-aruba
health endpoint:
- Add system metrics: CPU load (1/5/15m), memory usage, disk usage
- Add load_status indicator (ok/busy/overloaded)
- Expose process RSS memory
- Used by external monitors
scripts/monitor-erik.sh:
- Cron-ready health check script for Claudi (.82) and Raspberry Pis
- Checks TIP API health endpoint (load, memory, disk, DB latency)
- Checks PM2 process state via SSH (errored/stopped detection)
- ntfy.sh push notifications (set NTFY_TOPIC env var)
- Includes systemd service + timer unit comments for auto-install
- Fix OSFP-DR8-1.6T-FL and OSFP-2FR4-1.6T-FL: speed_gbps was 200, now 1600
→ FS.com 1.6T products now correctly match as comparables for Flexoptix O.1316T.C.05.M
- API: extend comparable price query to return comp_form_factor, comp_speed_gbps,
comp_reach_meters, comp_reach_label, comp_fiber_type, comp_wavelengths
- Dashboard: replace plain comparable price row with side-by-side spec comparison card
showing Flexoptix vs. competitor: Form Factor, Speed, Reach, Fiber, Wavelengths
with color coding (green=match, orange=mismatch) and savings badge (−45% günstiger)
- client.ts: add claude-code provider routing BLOG_LLM_PROVIDER=claude-code
to claude-bridge (flat-rate, no API billing via Claude Code subscription)
- checkHealth() now pings /health on claude-bridge for real availability check
- Default OLLAMA_LLM_MODEL changed from qwen2.5:14b to fo-blog-v5
- Dashboard: add claude-code card (EMPFOHLEN), rename fo-blog-v3 → fo-blog-v5
- loadBlogLLMStatus() handles all 3 providers: claude-code/anthropic/ollama
- Grid expanded from 3 to 4 columns to accommodate new card
- ecosystem.config.js + .env on Erik: OLLAMA_LLM_MODEL=fo-blog-v5 confirmed
- Reset details_verified=false for 298 products where reach_label is empty (DB migration)
- Runtime check in dashboard: dVer requires non-empty reach_label regardless of DB flag
- comparable price query: treat reach_meters=0 same as NULL so 800G OSFP products
find FS.com equivalent prices (was blocked by reach_meters=0 != NULL shortcircuit)
- Product image area now fully clickable with vendor link overlay when product_page_url exists
- Clear wrong image for O.Czz8HG.z.R (was showing unrelated OSFP product image)
The generateClaude() function was recursively calling itself inside
enqueueClaude(), creating a circular Promise dependency that permanently
deadlocked the claudeQueue. Any 429 rate-limit response would poison
the queue, blocking all future Claude API calls until server restart.
Fixes:
- Split retries into claudeApiCall() which is called from enqueueClaude
(not re-entering the queue on retry = no circular dependency)
- Max 3 retries with increasing backoff (10s/30s/60s)
- Add resetClaudeQueue() exported function
- Add 15-minute auto-reset stall detection to enqueueClaude
- Expose resetClaudeQueue in POST /api/blog/llm/reset-queue endpoint
- Fix merge conflict markers in index.ts (duplicate scraperRouter import)
- blog/generate now uses caller title when provided; falls back to template
- Migration 027: hard price floor by speed class in verification function
(no medians, no estimates — only real prices above minimum thresholds)
- Deleted 474 obviously wrong price observations (shipping costs scraped as prices)
