Add hourly detail charts for single-day ranges

backend/test/analyticsService.test.js

@@ -604,6 +604,42 @@ test('getProductDetailsAnalytics keeps known products visible with zero period s
     }
 });
 
+test('getProductDetailsAnalytics groups single-day chart by hour', async () => {
+    const originalQuery = pool.query;
+
+    pool.query = async (sql) => {
+        if (sql.includes('selected_product AS')) {
+            return {
+                rows: [{
+                    id: '919483307',
+                    name: 'Produto com venda por hora',
+                    price: 11.9
+                }]
+            };
+        }
+
+        assert.match(sql, /EXTRACT\(HOUR FROM created_at AT TIME ZONE 'America\/Sao_Paulo'\)::int as hour/);
+        return {
+            rows: [
+                { hour: 9, quantity_sold: 2, revenue: 23.8 },
+                { hour: 18, quantity_sold: 3, revenue: 35.7 }
+            ]
+        };
+    };
+
+    try {
+        const details = await getProductDetailsAnalytics('919483307', { start: '2026-06-22', end: '2026-06-22' });
+
+        assert.equal(details.chartData.length, 24);
+        assert.deepEqual(details.chartData[9], { date: '09h', value: 2 });
+        assert.deepEqual(details.chartData[18], { date: '18h', value: 3 });
+        assert.equal(details.totalSold, 5);
+        assert.equal(details.totalRevenue, 59.5);
+    } finally {
+        pool.query = originalQuery;
+    }
+});
+
 test('getClientAnalytics returns opaque client tokens', async () => {
     const originalQuery = pool.query;
     const calls = [];
@@ -845,6 +881,74 @@ test('getClientDetailsAnalytics resolves legacy name tokens to the canonical pho
     }
 });
 
+test('getClientDetailsAnalytics groups single-day spend chart by hour', async () => {
+    const originalQuery = pool.query;
+    const clientToken = createClientToken('(16) 99999-9999');
+
+    pool.query = async (sql, params = []) => {
+        if (sql.includes('FROM client_identity_tokens')) {
+            return { rows: [{ customer_key: '(16) 99999-9999' }] };
+        }
+
+        if (sql.includes('SELECT customer_key') && sql.includes('FROM identity_orders')) {
+            return { rows: [{ customer_key: '(16) 99999-9999' }] };
+        }
+
+        if (sql.includes('all_time_order_count')) {
+            return {
+                rows: [{
+                    name: 'Cliente Teste',
+                    phone: '(16) 99999-9999',
+                    all_time_order_count: 2
+                }]
+            };
+        }
+
+        assert.deepEqual(params[0], '(16) 99999-9999');
+        return {
+            rows: [
+                {
+                    cliente_nome: 'Cliente Teste',
+                    cliente_fone: '(16) 99999-9999',
+                    data_pedido: '22-06-2026',
+                    data_pedido_date: '2026-06-22',
+                    valor_pedido: 20,
+                    produto_id: 'produto-1',
+                    produto_descricao: 'Produto A',
+                    quantidade: 2,
+                    valor_unitario: 10,
+                    pedido_id: 'pedido-1',
+                    created_at: '2026-06-22T09:15:00.000-03:00'
+                },
+                {
+                    cliente_nome: 'Cliente Teste',
+                    cliente_fone: '(16) 99999-9999',
+                    data_pedido: '22-06-2026',
+                    data_pedido_date: '2026-06-22',
+                    valor_pedido: 30,
+                    produto_id: 'produto-2',
+                    produto_descricao: 'Produto B',
+                    quantidade: 1,
+                    valor_unitario: 30,
+                    pedido_id: 'pedido-2',
+                    created_at: '2026-06-22T18:30:00.000-03:00'
+                }
+            ]
+        };
+    };
+
+    try {
+        const details = await getClientDetailsAnalytics(clientToken, { start: '2026-06-22', end: '2026-06-22' });
+
+        assert.equal(details.chartData.length, 24);
+        assert.deepEqual(details.chartData[9], { date: '09h', value: 20 });
+        assert.deepEqual(details.chartData[18], { date: '18h', value: 30 });
+        assert.equal(details.periodSpent, 50);
+    } finally {
+        pool.query = originalQuery;
+    }
+});
+
 test('getClientDetailsAnalytics rejects invalid client tokens before querying', async () => {
     const originalQuery = pool.query;
     pool.query = async () => {