Merge remote-tracking branch 'origin/main'

packages/api/src/routes/hot-topics.ts

@@ -50,6 +50,7 @@ hotTopicsRouter.get("/", async (req, res) => {
       JOIN vendors v ON pc.vendor_id = v.id
       JOIN transceivers t ON pc.transceiver_id = t.id
       WHERE pc.delta_pct < -10 AND pc.detected_at > NOW() - INTERVAL '14 days'
+        AND v.name != 'Flexoptix'
       ORDER BY pc.delta_pct ASC LIMIT 5
     `).catch(() => ({ rows: [] }));
 

packages/api/src/routes/price-comparison.ts

@@ -36,6 +36,7 @@ priceComparisonRouter.get("/summary", async (_req: Request, res: Response) => {
             po.price,
             po.currency
           FROM price_observations po
+          WHERE po.marketplace NOT LIKE 'flexoptix%'
           ORDER BY po.transceiver_id, po.source_vendor_id, po.time DESC
         )
         SELECT
@@ -55,6 +56,7 @@ priceComparisonRouter.get("/summary", async (_req: Request, res: Response) => {
             po.price,
             po.currency
           FROM price_observations po
+          WHERE po.marketplace NOT LIKE 'flexoptix%'
           ORDER BY po.transceiver_id, po.source_vendor_id, po.time DESC
         )
         SELECT
@@ -110,6 +112,7 @@ priceComparisonRouter.get("/", async (req: Request, res: Response) => {
           po.price,
           po.currency
         FROM price_observations po
+        WHERE po.marketplace NOT LIKE 'flexoptix%'
         ORDER BY po.transceiver_id, po.source_vendor_id, po.time DESC
       )
       SELECT
@@ -216,6 +219,7 @@ priceComparisonRouter.get("/:sku", async (req: Request, res: Response) => {
           po.time
         FROM price_observations po
         WHERE po.transceiver_id = $1
+          AND po.marketplace NOT LIKE 'flexoptix%'
         ORDER BY po.transceiver_id, po.source_vendor_id, po.time DESC
       ) po
       JOIN vendors v ON v.id = po.source_vendor_id

packages/scraper/src/robots/flexoptix-api-sync.ts

@@ -40,8 +40,11 @@ interface CatalogProduct {
   title: string;
   url: string | null;
   imageUrl: string | null;
+  productType: string | null;
   price: {
     amount: number | null;
+    listAmount: number | null;
+    selfConfigureAmount: number | null;
     currency: string | null;
     source: "api" | "missing";
     fetchedAt: string;
@@ -78,6 +81,7 @@ export interface FlexoptixSyncResult {
   skipped: number;
   priceWrites: number;
   stockWrites: number;
+  mapWrites: number;
 }
 
 // ── Generic helpers ────────────────────────────────────────────────────────
@@ -236,7 +240,7 @@ function extractCompatibility(row: JsonRecord): CatalogProduct["compatibility"]
   const rows = Array.isArray(rawCompat) ? rawCompat.filter(isRecord) : [];
   return rows.flatMap(entry => {
     const flat = flatLookup(entry);
-    const vendor = asString(pick(flat, ["vendor", "manufacturer", "brand", "systemVendor"]));
+    const vendor = asString(pick(flat, ["vendor", "manufacturer", "brand", "systemVendor", "compatibleToVendor"]));
     if (!vendor) return [];
     return [{
       vendor,
@@ -255,7 +259,10 @@ function normalizeProduct(row: JsonRecord, fetchedAt: string): CatalogProduct |
 
   const url = asString(pick(flat, ["url", "productUrl", "canonicalUrl", "link"]));
   const imageUrl = asString(pick(flat, ["image", "imageUrl", "productImage", "thumbnail"]));
+  const productType = asString(pick(flat, ["type", "producttype", "moduletype"]));
   const amount = asNumber(pick(flat, ["price", "priceNet", "netPrice", "grossPrice", "amount"]));
+  const listAmount = asNumber(pick(flat, ["listprice", "msrp", "rrp", "recommendedprice"]));
+  const selfConfigureAmount = asNumber(pick(flat, ["selfconfigureprice", "selfconfigprice"]));
   const currency = asString(pick(flat, ["currency", "priceCurrency", "currencyCode"]))
     ?? (amount === null ? null : process.env["FLEXOPTIX_API_CURRENCY"]?.trim() ?? "EUR");
   const quantity = asNumber(pick(flat, ["stock", "stockQuantity", "quantity", "availableQuantity"]));
@@ -277,10 +284,13 @@ function normalizeProduct(row: JsonRecord, fetchedAt: string): CatalogProduct |
     fetchedAt,
     sku,
     title,
+    productType,
     url,
     imageUrl,
     price: {
       amount,
+      listAmount: (listAmount !== null && listAmount !== amount) ? listAmount : null,
+      selfConfigureAmount,
       currency,
       source: amount === null ? "missing" : "api",
       fetchedAt,
@@ -332,6 +342,8 @@ function speedLabel(speedGbps: number | null): string | undefined {
 }
 
 function categoryFor(product: CatalogProduct): string {
+  const apiType = product.productType?.toLowerCase() ?? "";
+  if (apiType.includes("cable")) return "Cable";
   const text = `${product.title} ${product.optics.protocol ?? ""}`.toLowerCase();
   if (/\bdac\b|direct attach|copper/.test(text)) return "DAC";
   if (/\baoc\b|active optical/.test(text)) return "AOC";
@@ -351,7 +363,7 @@ async function importProduct(
     speedGbps: product.optics.speedGbps ?? undefined,
     speed: speedLabel(product.optics.speedGbps),
     reachMeters: product.optics.reachM ?? undefined,
-    reachLabel: reachLabel(product.optics.reachM),
+    reachLabel: reachLabel(product.optics.reachM) ?? undefined,
     fiberType: product.optics.fiberType ?? undefined,
     wavelengths: product.optics.wavelengthNm === null ? undefined : `${product.optics.wavelengthNm}nm`,
     category: categoryFor(product),
@@ -361,11 +373,11 @@ async function importProduct(
   if (product.imageUrl || product.url) {
     await pool.query(`
       UPDATE transceivers SET
-        image_url        = COALESCE(NULLIF(image_url, ''), $1),
-        product_page_url = COALESCE(NULLIF(product_page_url, ''), $2),
+        image_url        = COALESCE(NULLIF(image_url, ''), $1::text),
+        product_page_url = COALESCE(NULLIF(product_page_url, ''), $2::text),
         updated_at       = NOW()
       WHERE id = $3
-        AND ($1 IS NOT NULL OR $2 IS NOT NULL)
+        AND ($1::text IS NOT NULL OR $2::text IS NOT NULL)
     `, [product.imageUrl ?? null, product.url ?? null, transceiverId]);
   }
 
@@ -389,6 +401,48 @@ async function importProduct(
     });
   }
 
+  if (product.price.selfConfigureAmount !== null && product.price.currency) {
+    await upsertPriceObservation({
+      transceiverId,
+      sourceVendorId: vendorId,
+      price: product.price.selfConfigureAmount,
+      currency: product.price.currency,
+      marketplace: "flexoptix-selfconfigure",
+      stockLevel: product.stock.status ?? "unknown",
+      quantityAvailable: product.stock.quantity ?? undefined,
+      url: product.url ?? undefined,
+      contentHash: contentHash({
+        source: product.source,
+        sku: product.sku,
+        price: product.price.selfConfigureAmount,
+        currency: product.price.currency,
+        marketplace: "flexoptix-selfconfigure",
+        fetchedAt: product.price.fetchedAt,
+      }),
+    });
+  }
+
+  if (product.price.listAmount !== null && product.price.currency) {
+    await upsertPriceObservation({
+      transceiverId,
+      sourceVendorId: vendorId,
+      price: product.price.listAmount,
+      currency: product.price.currency,
+      marketplace: "flexoptix-msrp",
+      stockLevel: product.stock.status ?? "unknown",
+      quantityAvailable: product.stock.quantity ?? undefined,
+      url: product.url ?? undefined,
+      contentHash: contentHash({
+        source: product.source,
+        sku: product.sku,
+        price: product.price.listAmount,
+        currency: product.price.currency,
+        marketplace: "flexoptix-msrp",
+        fetchedAt: product.price.fetchedAt,
+      }),
+    });
+  }
+
   const stockWritten = await upsertStockObservation({
     transceiverId,
     sourceVendorId: vendorId,
@@ -403,6 +457,22 @@ async function importProduct(
   return { priceWritten, stockWritten };
 }
 
+async function writeProductMapEntries(product: CatalogProduct): Promise<number> {
+  const entries = product.compatibility
+    .filter(c => c.coding !== null && c.vendor !== null)
+    .map(c => ({
+      oemPartNumber: c.coding!,
+      oemVendor: c.vendor,
+      flexoptixSku: product.sku,
+      priceEur: product.price.amount,
+      formFactor: product.optics.formFactor,
+      speedGbps: product.optics.speedGbps,
+      reachLabel: reachLabel(product.optics.reachM) ?? null,
+      fiberType: product.optics.fiberType,
+    }));
+  return batchUpsertProductMap(entries);
+}
+
 // ── API client ─────────────────────────────────────────────────────────────
 
 function validateEnv(): { baseUrl: string; username: string | null; password: string | null; token: string | null } {
@@ -492,6 +562,94 @@ function extractRows(payload: unknown): JsonRecord[] {
 
 // ── Main export ────────────────────────────────────────────────────────────
 
+
+// ── Self-configure price enrichment ───────────────────────────────────────
+// The bulk paginated endpoint omits self_configure_price.
+// A targeted sku[] fetch returns it. Batch 50 SKUs per call (~10 calls total).
+
+async function fetchSelfConfigurePrices(
+  skus: string[],
+  baseUrl: string,
+  headers: Record<string, string>,
+  currency: string,
+  timeoutMs: number,
+): Promise<Map<string, number>> {
+  const BATCH_SIZE = 50;
+  const priceMap = new Map<string, number>();
+  const productPath = process.env["FLEXOPTIX_API_PRODUCTS_PATH"]?.trim() ?? "/rest/V2/flexoptix/products";
+
+  for (let i = 0; i < skus.length; i += BATCH_SIZE) {
+    const batch = skus.slice(i, i + BATCH_SIZE);
+    const url = buildUrl(baseUrl, productPath);
+    url.searchParams.set("currency", currency);
+    batch.forEach(sku => url.searchParams.append("sku[]", sku));
+
+    try {
+      const payload = await fetchJson(url, { headers }, timeoutMs);
+      for (const row of extractRows(payload)) {
+        if (!isRecord(row)) continue;
+        const sku = asString(row["sku"] ?? row["SKU"]);
+        const flat = flatLookup(row);
+        const scPrice = asNumber(flat["selfconfigureprice"] ?? flat["selfconfigprice"] ?? null);
+        if (sku && scPrice !== null) priceMap.set(sku, scPrice);
+      }
+    } catch (err: unknown) {
+      const msg = err instanceof Error ? err.message : String(err);
+      console.warn(`[${new Date().toISOString()}] Self-configure enrichment batch failed: ${msg.slice(0, 80)}`);
+    }
+  }
+
+  return priceMap;
+}
+
+
+// ── Product map batch upsert ─────────────────────────────────────────────────
+// Writes OEM vendor coding entries into flexoptix_product_map.
+// One row per (oem_part_number, oem_vendor) pair — ON CONFLICT updates specs.
+
+async function batchUpsertProductMap(entries: Array<{
+  oemPartNumber: string;
+  oemVendor: string;
+  flexoptixSku: string;
+  priceEur: number | null;
+  formFactor: string | null;
+  speedGbps: number | null;
+  reachLabel: string | null;
+  fiberType: string | null;
+}>): Promise<number> {
+  if (entries.length === 0) return 0;
+  const BATCH_SIZE = 500;
+  let written = 0;
+  for (let i = 0; i < entries.length; i += BATCH_SIZE) {
+    const chunk = entries.slice(i, i + BATCH_SIZE);
+    const placeholders: string[] = [];
+    const params: unknown[] = [];
+    let n = 1;
+    for (const e of chunk) {
+      placeholders.push(`($${n},$${n+1},$${n+2},$${n+3},$${n+4},$${n+5},$${n+6},$${n+7},'exact',NOW())`);
+      params.push(e.oemPartNumber, e.oemVendor, e.flexoptixSku, e.priceEur, e.formFactor, e.speedGbps, e.reachLabel, e.fiberType);
+      n += 8;
+    }
+    await pool.query(`
+      INSERT INTO flexoptix_product_map
+        (oem_part_number, oem_vendor, flexoptix_sku, flexoptix_price_eur,
+         form_factor, speed_gbps, reach_label, fiber_type, match_type, last_verified)
+      VALUES ${placeholders.join(',')}
+      ON CONFLICT (oem_part_number, oem_vendor) DO UPDATE SET
+        flexoptix_sku       = EXCLUDED.flexoptix_sku,
+        flexoptix_price_eur = EXCLUDED.flexoptix_price_eur,
+        form_factor         = EXCLUDED.form_factor,
+        speed_gbps          = EXCLUDED.speed_gbps,
+        reach_label         = EXCLUDED.reach_label,
+        fiber_type          = EXCLUDED.fiber_type,
+        last_verified       = EXCLUDED.last_verified,
+        updated_at          = NOW()
+    `, params);
+    written += chunk.length;
+  }
+  return written;
+}
+
 export async function syncFlexoptixCatalog(): Promise<FlexoptixSyncResult> {
   const { baseUrl, username, password, token } = validateEnv();
   const timeoutMs = parseInt(process.env["FLEXOPTIX_API_TIMEOUT_MS"]?.trim() ?? "30000", 10);
@@ -517,25 +675,45 @@ export async function syncFlexoptixCatalog(): Promise<FlexoptixSyncResult> {
   const importable = products.filter(canImportProduct);
   const skipped = products.length - importable.length;
 
-  console.log(`[${new Date().toISOString()}] Normalized: ${products.length} | importable: ${importable.length} | skipped: ${skipped}`);
+  // Enrich importable products with self_configure_price (not in bulk response)
+  const currency = process.env["FLEXOPTIX_API_CURRENCY"]?.trim() ?? "EUR";
+  const scPrices = await fetchSelfConfigurePrices(
+    importable.map(p => p.sku),
+    baseUrl,
+    headers,
+    currency,
+    timeoutMs,
+  );
+  let scEnriched = 0;
+  for (const product of importable) {
+    const scPrice = scPrices.get(product.sku);
+    if (scPrice !== undefined) {
+      product.price.selfConfigureAmount = scPrice;
+      scEnriched++;
+    }
+  }
+
+  console.log(`[${new Date().toISOString()}] Normalized: ${products.length} | importable: ${importable.length} | skipped: ${skipped} | self-configure enriched: ${scEnriched}`);
 
   const vendorId = await ensureVendor("Flexoptix", "compatible", "https://www.flexoptix.net", "https://www.flexoptix.net");
 
   let priceWrites = 0;
   let stockWrites = 0;
+  let mapWrites = 0;
 
   for (const product of importable) {
     try {
       const result = await importProduct(product, vendorId);
       if (result.priceWritten) priceWrites++;
       if (result.stockWritten) stockWrites++;
+      mapWrites += await writeProductMapEntries(product);
     } catch (err: unknown) {
       const message = err instanceof Error ? err.message : String(err);
       console.warn(`[${new Date().toISOString()}] Flexoptix import error (${product.sku}): ${message.slice(0, 100)}`);
     }
   }
 
-  console.log(`[${new Date().toISOString()}] Flexoptix API sync complete: ${importable.length} products, ${priceWrites} price writes, ${stockWrites} stock writes`);
+  console.log(`[${new Date().toISOString()}] Flexoptix API sync complete: ${importable.length} products, ${priceWrites} price writes, ${stockWrites} stock writes, ${mapWrites} product-map upserts`);
 
   return {
     fetched: rawRows.length,
@@ -543,5 +721,6 @@ export async function syncFlexoptixCatalog(): Promise<FlexoptixSyncResult> {
     skipped,
     priceWrites,
     stockWrites,
+    mapWrites,
   };
 }

packages/scraper/src/utils/db.ts

@@ -417,9 +417,11 @@ export async function upsertStockObservation(params: {
     return false;
   }
 
-  // Compare against the last observation to avoid duplicate writes
+  // Compare against the last observation to avoid duplicate writes.
+  // Bypass dedup if last observation is older than 7 days (heartbeat to keep health view alive).
+  const STOCK_REFRESH_DAYS = 7;
   const lastObs = await pool.query(
-    `SELECT warehouse_de_qty, warehouse_global_qty, backorder_qty, units_sold, quantity_available
+    `SELECT warehouse_de_qty, warehouse_global_qty, backorder_qty, units_sold, quantity_available, time
      FROM stock_observations
      WHERE transceiver_id = $1 AND source_vendor_id = $2
      ORDER BY time DESC LIMIT 1`,
@@ -428,13 +430,17 @@ export async function upsertStockObservation(params: {
 
   if (lastObs.rows.length > 0) {
     const r = lastObs.rows[0];
-    const unchanged =
-      (r.warehouse_de_qty     ?? null) === (params.warehouseDeQty     ?? null) &&
-      (r.warehouse_global_qty ?? null) === (params.warehouseGlobalQty ?? null) &&
-      (r.backorder_qty        ?? null) === (params.backorderQty        ?? null) &&
-      (r.units_sold           ?? null) === (params.unitsSold           ?? null) &&
-      (r.quantity_available   ?? null) === (params.quantityAvailable   ?? null);
-    if (unchanged) return false;
+    const ageMs = Date.now() - new Date(r.time).getTime();
+    const ageDays = ageMs / (1000 * 60 * 60 * 24);
+    if (ageDays < STOCK_REFRESH_DAYS) {
+      const unchanged =
+        (r.warehouse_de_qty     ?? null) === (params.warehouseDeQty     ?? null) &&
+        (r.warehouse_global_qty ?? null) === (params.warehouseGlobalQty ?? null) &&
+        (r.backorder_qty        ?? null) === (params.backorderQty        ?? null) &&
+        (r.units_sold           ?? null) === (params.unitsSold           ?? null) &&
+        (r.quantity_available   ?? null) === (params.quantityAvailable   ?? null);
+      if (unchanged) return false;
+    }
   }
 
   const inStock =
@@ -455,8 +461,8 @@ export async function upsertStockObservation(params: {
        $5, $6::date,
        $7, $8::date,
        $9, $10::date,
-       $11, $12, $13, $14, $15,
-       $16, $17, $18, $19
+       $11, $12, $13::text[], $14, $15,
+       $16, $17::bpchar, $18, $19
      )`,
     [
       params.transceiverId,

sql/131-wavelength-column-sync.sql

@@ -0,0 +1,60 @@
+-- sql/131 — Wavelength column sync (root-cause fix for equivalence review backlog)
+--
+-- Root cause: the enricher populates the structured integer column
+-- transceivers.wavelength_tx_nm, but the equivalence spec-matcher reads the TEXT
+-- column transceivers.wavelengths via tip_extract_wavelength_nm(). 27,908 rows had
+-- wavelength_tx_nm set while wavelengths was NULL, so the matcher could not confirm
+-- wavelength on either side and dumped ~3,155 genuine equivalences into manual review.
+--
+-- Fix (no fabrication — copies existing structured data into the format the matcher
+-- expects, and keeps it in sync going forward):
+--   A) one-off backfill of transceivers.wavelengths from wavelength_tx_nm
+--   B) durable BEFORE-trigger so future ingests stay in sync
+--   C) promote pending -> auto_approved ONLY where the FULL spec-matcher criteria now
+--      agree (form_factor + speed + fiber_type + reach-tier + wavelength +/-10nm).
+--      Everything with a genuine reach-tier / fiber / wavelength difference stays pending.
+
+BEGIN;
+
+-- A) one-off backfill (existing structured data -> text column the matcher reads)
+UPDATE transceivers
+   SET wavelengths = wavelength_tx_nm || 'nm'
+ WHERE (wavelengths IS NULL OR wavelengths = '')
+   AND wavelength_tx_nm IS NOT NULL;
+
+-- B) durable sync trigger for future inserts/updates
+CREATE OR REPLACE FUNCTION tip_sync_wavelengths_from_tx() RETURNS trigger AS $fn$
+BEGIN
+  IF (NEW.wavelengths IS NULL OR NEW.wavelengths = '')
+     AND NEW.wavelength_tx_nm IS NOT NULL THEN
+    NEW.wavelengths := NEW.wavelength_tx_nm || 'nm';
+  END IF;
+  RETURN NEW;
+END;
+$fn$ LANGUAGE plpgsql;
+
+DROP TRIGGER IF EXISTS trg_sync_wavelengths ON transceivers;
+CREATE TRIGGER trg_sync_wavelengths
+  BEFORE INSERT OR UPDATE ON transceivers
+  FOR EACH ROW EXECUTE FUNCTION tip_sync_wavelengths_from_tx();
+
+-- C) valid promotion: pending -> auto_approved where full spec now confirmed
+UPDATE transceiver_equivalences e
+   SET status      = 'auto_approved',
+       confidence  = GREATEST(e.confidence, 0.85),
+       match_notes = COALESCE(e.match_notes,'') || ' | sql/131: full spec confirmed after wavelength column sync',
+       updated_at  = now()
+  FROM transceivers fx, transceivers cx
+ WHERE e.flexoptix_id = fx.id
+   AND e.competitor_id = cx.id
+   AND e.status = 'pending'
+   AND fx.form_factor = cx.form_factor
+   AND fx.speed_gbps  = cx.speed_gbps
+   AND fx.fiber_type IS NOT DISTINCT FROM cx.fiber_type
+   AND fx.reach_meters >= 10 AND cx.reach_meters >= 10
+   AND tip_reach_tier(fx.reach_meters) = tip_reach_tier(cx.reach_meters)
+   AND tip_extract_wavelength_nm(fx.wavelengths) IS NOT NULL
+   AND tip_extract_wavelength_nm(cx.wavelengths) IS NOT NULL
+   AND abs(tip_extract_wavelength_nm(fx.wavelengths) - tip_extract_wavelength_nm(cx.wavelengths)) <= 10;
+
+COMMIT;

sql/132-wavelength-authority-normalize.sql

@@ -0,0 +1,74 @@
+-- sql/132 — Wavelength authority correction + format normalization
+--
+-- Follow-up to sql/131. Discovery: transceivers.wavelengths holds the part-derived
+-- wavelength as a BARE number ("1470") for ~16.8k rows, which tip_extract_wavelength_nm()
+-- cannot read (it requires the "nm" suffix). Meanwhile wavelength_tx_nm disagrees with
+-- that authoritative bare number 33% of the time, and 64% of those disagreements are a
+-- systematic tx_nm=1310 enricher default. So the bare-number column is authoritative;
+-- tx_nm is not. This migration prefers the authoritative source.
+--
+--   1) normalize authoritative bare-number wavelengths -> "NNNnm" (format only, no value change)
+--   2) clean "N/A" text -> NULL
+--   3) correct the few CWDM rows sql/131 backfilled with a wrong tx_nm default, using the
+--      deterministic CWDM wavelength in the part number
+--   4) re-promote pending -> auto_approved where the FULL spec gate now agrees on
+--      authoritative data (gate already protects against tx_nm noise: both sides must
+--      agree within +/-10nm, so a wrong 1310 default can never auto-approve a real 1470).
+
+BEGIN;
+
+-- 1) normalize authoritative bare-number wavelengths (preserve value, add unit)
+UPDATE transceivers
+   SET wavelengths = wavelengths || 'nm'
+ WHERE wavelengths ~ '^\d{3,4}$';
+
+-- 2) non-values -> NULL (N/A, -, empty, etc.)
+UPDATE transceivers
+   SET wavelengths = NULL
+ WHERE wavelengths IS NOT NULL
+   AND tip_extract_wavelength_nm(wavelengths) IS NULL
+   AND wavelengths !~ '\d';
+
+-- 3) correct CWDM rows that sql/131 filled from a wrong tx_nm default:
+--    use the deterministic CWDM wavelength encoded in the part number
+UPDATE transceivers
+   SET wavelengths = (regexp_match(part_number,'(12[6-9]0|13[0-9]0|14[0-9]0|15[0-9]0|16[01]0)'))[1] || 'nm'
+ WHERE wavelengths = wavelength_tx_nm || 'nm'
+   AND part_number ~ '(12[6-9]|13[0-9]|14[0-9]|15[0-9]|16[01])0'
+   AND (regexp_match(part_number,'(12[6-9]0|13[0-9]0|14[0-9]0|15[0-9]0|16[01]0)'))[1]::int <> wavelength_tx_nm;
+
+-- 3b) upgrade the sync trigger so future ingests self-normalize:
+--     prefer an authoritative bare-number wavelength (add "nm"), fall back to tx_nm only
+--     when no textual wavelength is present at all.
+CREATE OR REPLACE FUNCTION tip_sync_wavelengths_from_tx() RETURNS trigger AS $fn$
+BEGIN
+  IF NEW.wavelengths ~ '^\d{3,4}$' THEN
+    NEW.wavelengths := NEW.wavelengths || 'nm';
+  ELSIF (NEW.wavelengths IS NULL OR NEW.wavelengths = '' OR tip_extract_wavelength_nm(NEW.wavelengths) IS NULL)
+        AND NEW.wavelength_tx_nm IS NOT NULL THEN
+    NEW.wavelengths := NEW.wavelength_tx_nm || 'nm';
+  END IF;
+  RETURN NEW;
+END;
+$fn$ LANGUAGE plpgsql;
+
+-- 4) valid promotion on corrected/authoritative data (same full spec gate as spec-matcher)
+UPDATE transceiver_equivalences e
+   SET status      = 'auto_approved',
+       confidence  = GREATEST(e.confidence, 0.85),
+       match_notes = COALESCE(e.match_notes,'') || ' | sql/132: full spec confirmed on authoritative wavelength',
+       updated_at  = now()
+  FROM transceivers fx, transceivers cx
+ WHERE e.flexoptix_id = fx.id
+   AND e.competitor_id = cx.id
+   AND e.status = 'pending'
+   AND fx.form_factor = cx.form_factor
+   AND fx.speed_gbps  = cx.speed_gbps
+   AND fx.fiber_type IS NOT DISTINCT FROM cx.fiber_type
+   AND fx.reach_meters >= 10 AND cx.reach_meters >= 10
+   AND tip_reach_tier(fx.reach_meters) = tip_reach_tier(cx.reach_meters)
+   AND tip_extract_wavelength_nm(fx.wavelengths) IS NOT NULL
+   AND tip_extract_wavelength_nm(cx.wavelengths) IS NOT NULL
+   AND abs(tip_extract_wavelength_nm(fx.wavelengths) - tip_extract_wavelength_nm(cx.wavelengths)) <= 10;
+
+COMMIT;

sql/133-reach-substitution-policy.sql

@@ -0,0 +1,46 @@
+-- sql/133 — One-directional reach-tier substitution policy
+--
+-- Decision (Rene, 2026-07-07): a higher-reach optic may satisfy a lower-reach
+-- requirement (e.g. a 40km ER can serve where a 10km LR is asked for), never the
+-- reverse — the shorter-reach part cannot close the link budget on a longer run.
+-- ZR/coherent/amplified tiers are explicitly EXCLUDED from this automatic rule:
+-- those can overload a short-haul receiver without an attenuator, which is a real
+-- power-budget calculation, not a simple tier comparison. Those stay in manual review.
+--
+-- Result is tagged as its own status (compatible_superset), never merged into
+-- auto_approved/exact-spec matches, so downstream consumers (Fossy/Beo/Pulso, pricing)
+-- can distinguish "identical spec" from "safe higher-spec substitute" — they usually
+-- differ in price and are not a like-for-like swap.
+
+BEGIN;
+
+-- widen the status check (additive — existing values still valid)
+ALTER TABLE transceiver_equivalences DROP CONSTRAINT transceiver_equivalences_status_check;
+ALTER TABLE transceiver_equivalences ADD CONSTRAINT transceiver_equivalences_status_check
+  CHECK (status::text = ANY (ARRAY['pending','approved','rejected','auto_approved','compatible_superset']::text[]));
+
+UPDATE transceiver_equivalences e
+   SET status      = 'compatible_superset',
+       confidence  = GREATEST(e.confidence, 0.75),
+       match_notes = COALESCE(e.match_notes,'') || ' | sql/133: ' ||
+         CASE WHEN fx.reach_meters > cx.reach_meters
+              THEN 'flexoptix ('||tip_reach_tier(fx.reach_meters)||') covers competitor requirement ('||tip_reach_tier(cx.reach_meters)||')'
+              ELSE 'competitor ('||tip_reach_tier(cx.reach_meters)||') covers flexoptix requirement ('||tip_reach_tier(fx.reach_meters)||')'
+         END || ' — reach-tier substitute, not identical spec',
+       updated_at  = now()
+  FROM transceivers fx, transceivers cx
+ WHERE e.flexoptix_id = fx.id
+   AND e.competitor_id = cx.id
+   AND e.status = 'pending'
+   AND fx.form_factor = cx.form_factor
+   AND fx.speed_gbps  = cx.speed_gbps
+   AND fx.fiber_type IS NOT DISTINCT FROM cx.fiber_type
+   AND fx.reach_meters >= 10 AND cx.reach_meters >= 10
+   AND tip_extract_wavelength_nm(fx.wavelengths) IS NOT NULL
+   AND tip_extract_wavelength_nm(cx.wavelengths) IS NOT NULL
+   AND abs(tip_extract_wavelength_nm(fx.wavelengths) - tip_extract_wavelength_nm(cx.wavelengths)) <= 10
+   AND tip_reach_tier(fx.reach_meters) <> tip_reach_tier(cx.reach_meters)
+   AND tip_reach_tier(fx.reach_meters) <> 'ZR'
+   AND tip_reach_tier(cx.reach_meters) <> 'ZR';
+
+COMMIT;