Filter campaign products to apparel

backend/services/campaignFormatter.js

@@ -6,6 +6,25 @@ const applyProductDisplayAlias = (name) => {
         .replace(/^BASE LISA MOLETOM CANGURU\b/i, 'MOLETOM CANGURU PREMIUM');
 };
 
+const normalizeCampaignProductName = (name) => String(name || '')
+    .normalize('NFD')
+    .replace(/\p{Diacritic}/gu, '')
+    .replace(/\s+/g, ' ')
+    .trim()
+    .toUpperCase();
+
+const isCampaignEligibleProductName = (name) => {
+    const normalizedName = normalizeCampaignProductName(name);
+    if (!normalizedName) return false;
+
+    if (/^(?:\d+(?:\.\d+)?\s+)?(?:MALHA|RIBANA)\b/.test(normalizedName)) return false;
+    if (/\b(?:MALHA|RIBANA|ATACADOR|ILHOS|ETIQUETA|TAG|FITA|LINHA PARA COSTURA|FIO|TECIDO|RETALHO|RESIDUO)\b/.test(normalizedName)) return false;
+    if (/\b(?:SALDO ESTOQUE|FRETE|SERVICO|TRANSPORTE|TECELAGEM|TINTURARIA|DTF|IMPRESSAO|PERSONALIZADO)\b/.test(normalizedName)) return false;
+    if (/\b(?:PRENSA|MAQUINA|OVERLOCK|OVERLOK|GALONEIRA|PRATELEIRA|CABO FLAT|WIPPER|PRIMER|FLUIDO|SENSOR|FILTRO)\b/.test(normalizedName)) return false;
+
+    return /\b(?:CAMISETA|CAMISA|MOLETOM|CANGURU|REGATA|OVERSIZE|OVER SIZE)\b/.test(normalizedName);
+};
+
 const formatProductNameForDisplay = (name) => {
     return applyProductDisplayAlias(name)
         .toLocaleLowerCase('pt-BR')
@@ -103,5 +122,6 @@ module.exports = {
     formatProductList,
     groupCampaignRows,
     groupCampaignRowsByBaseProduct,
+    isCampaignEligibleProductName,
     mapCampaignProducts
 };

backend/services/campaignService.js

@@ -5,6 +5,7 @@ const {
     formatProductList,
     groupCampaignRows,
     groupCampaignRowsByBaseProduct,
+    isCampaignEligibleProductName,
     mapCampaignProducts
 } = require('./campaignFormatter');
 
@@ -13,6 +14,10 @@ const MAX_CAMPAIGN_ATTEMPTS = 3;
 const CAMPAIGN_DELTA_THRESHOLD = 100;
 
 const enqueueStockCampaignItem = async (client, item) => {
+    if (!isCampaignEligibleProductName(item.baseProductName || item.nome)) {
+        return false;
+    }
+
     const query = `
         INSERT INTO stock_campaign_queue (
             base_product_name, produto_id, nome, saldo, delta_estoque
@@ -26,6 +31,8 @@ const enqueueStockCampaignItem = async (client, item) => {
         item.saldo,
         item.deltaEstoque
     ]);
+
+    return true;
 };
 
 const getTopBuyersAllTime = async () => {
@@ -117,7 +124,8 @@ const getCampaignQueueRows = async () => {
 };
 
 const getCampaignQueueSummary = async () => {
-    const rows = await getCampaignQueueRows();
+    const rows = (await getCampaignQueueRows())
+        .filter(row => isCampaignEligibleProductName(row.base_product_name || row.nome));
     return {
         threshold: CAMPAIGN_DELTA_THRESHOLD,
         maxAttempts: MAX_CAMPAIGN_ATTEMPTS,
@@ -134,7 +142,8 @@ const getCampaignPreview = async () => {
           AND attempts < $1
         ORDER BY created_at ASC, id ASC;
     `, [MAX_CAMPAIGN_ATTEMPTS]);
-    const groups = groupCampaignRowsByBaseProduct(result.rows);
+    const eligibleRows = result.rows.filter(row => isCampaignEligibleProductName(row.base_product_name || row.nome));
+    const groups = groupCampaignRowsByBaseProduct(eligibleRows);
     const readyGroups = {};
     const belowThresholdGroups = {};
 
@@ -205,6 +214,15 @@ const updateCampaignItemsStatus = async (ids, status, errorMessage = null) => {
     `, [status, errorMessage, ids]);
 };
 
+const skipIneligibleCampaignItems = async (rows) => {
+    const ineligibleRows = rows.filter(row => !isCampaignEligibleProductName(row.base_product_name || row.nome));
+    const ids = ineligibleRows.map(row => row.id);
+
+    await updateCampaignItemsStatus(ids, 'skipped', 'Produto não elegível para campanha de cliente.');
+
+    return new Set(ineligibleRows.map(row => row.base_product_name)).size;
+};
+
 const sendWhatsappCampaign = async (products, customers) => {
     const response = await fetch(N8N_WHATSAPP_TRIGGER_URL, {
         method: 'POST',
@@ -231,14 +249,21 @@ const processPendingStockCampaigns = async () => {
         return summary;
     }
 
-    const groups = groupCampaignRowsByBaseProduct(rows);
+    summary.skippedGroups += await skipIneligibleCampaignItems(rows);
+
+    const eligibleRows = rows.filter(row => isCampaignEligibleProductName(row.base_product_name || row.nome));
+    const groups = groupCampaignRowsByBaseProduct(eligibleRows);
     const products = mapCampaignProducts(groups);
     const ids = products.flatMap(product => product.itemIds);
     const customers = await getTopBuyersAllTime();
 
+    if (!products.length) {
+        return summary;
+    }
+
     if (!customers.length) {
         await updateCampaignItemsStatus(ids, 'skipped', 'No customers with valid phone numbers found.');
-        summary.skippedGroups = products.length;
+        summary.skippedGroups += products.length;
         return summary;
     }
 

backend/test/campaignFormatter.test.js

@@ -6,6 +6,7 @@ const {
     formatProductNameForDisplay,
     groupCampaignRows,
     groupCampaignRowsByBaseProduct,
+    isCampaignEligibleProductName,
     mapCampaignProducts
 } = require('../services/campaignFormatter');
 
@@ -58,6 +59,36 @@ test('formatProductNameForDisplay applies customer-facing campaign aliases', ()
     );
 });
 
+test('isCampaignEligibleProductName allows only customer-facing apparel campaigns', () => {
+    [
+        'Camiseta Premium Cor Bordo',
+        'Camiseta Premium Cor Preto',
+        'Moletom Canguru Premium Cor Preto',
+        'BASE LISA CAMISETA COR PRETO TAMANHO - G',
+        'BASE LISA MOLETOM CANGURU COR PRETO'
+    ].forEach(name => {
+        assert.equal(isCampaignEligibleProductName(name), true, name);
+    });
+
+    [
+        'Ilhos Com Arruela',
+        'Atacador 001 Chato Preto 1,20 Mt',
+        '2099 Ribana 2x1 Cor Bordo',
+        '2001.09 Ribana 2x1 Cor Cinza',
+        '2001.09 Malha Camiseta 30oe Cor Cinza',
+        '201 Malha Camiseta 30oe Cor Preto',
+        '4006 Malha Camiseta 30oe Cor Marinho',
+        'IMPRESSÃO DTF PERSONALIZADO 57X100 (1 METRO)',
+        'SALDO ESTOQUE CAMISETA'
+    ].forEach(name => {
+        assert.equal(isCampaignEligibleProductName(name), false, name);
+    });
+});
+
+test('isCampaignEligibleProductName keeps accessories out of WhatsApp apparel campaigns', () => {
+    assert.equal(isCampaignEligibleProductName('BONÉ - PRETO'), false);
+});
+
 test('mapCampaignProducts accumulates split deltas by base product', () => {
     const groups = groupCampaignRowsByBaseProduct([
         row({ id: 1, delta_estoque: 10, produto_id: 'SKU-P', nome: 'Produto Split TAMANHO - P' }),