Optimize RFV all-period scoring

backend/test/analyticsService.test.js

@@ -197,7 +197,7 @@ test('getRfmAnalytics classifies period buyers by history through the selected r
     const mockClient = {
         query: async (sql, params = []) => {
             calls.push({ sql, params });
-            const isHistoryQuery = sql.includes('recency_days');
+            const isHistoryQuery = sql.includes('= ANY');
             const isPeriodQuery = sql.includes('FROM orders');
             const referenceDate = params[0];
 
@@ -261,7 +261,8 @@ test('getRfmAnalytics classifies period buyers by history through the selected r
                         monetary: 100,
                         frequency: 1,
                         quantity_purchased: 1,
-                        last_purchase_date: '2026-06-14'
+                        last_purchase_date: '2026-06-14',
+                        recency_days: 1
                     },
                     {
                         customer_key: '4',
@@ -270,7 +271,8 @@ test('getRfmAnalytics classifies period buyers by history through the selected r
                         monetary: 25,
                         frequency: 1,
                         quantity_purchased: 1,
-                        last_purchase_date: '2026-06-14'
+                        last_purchase_date: '2026-06-14',
+                        recency_days: 1
                     },
                     {
                         customer_key: 'name:Cliente Sem Fone',
@@ -279,7 +281,8 @@ test('getRfmAnalytics classifies period buyers by history through the selected r
                         monetary: 30,
                         frequency: 1,
                         quantity_purchased: 1,
-                        last_purchase_date: '2026-06-14'
+                        last_purchase_date: '2026-06-14',
+                        recency_days: 1
                     }
                 ]
             };
@@ -321,3 +324,59 @@ test('getRfmAnalytics classifies period buyers by history through the selected r
         pool.connect = originalConnect;
     }
 });
+
+test('getRfmAnalytics reuses period rows as RFV history for all-period ranges', async () => {
+    const originalConnect = pool.connect;
+    const calls = [];
+    const mockClient = {
+        query: async (sql, params = []) => {
+            calls.push({ sql, params });
+
+            if (!sql.includes('FROM orders')) {
+                return { rows: [] };
+            }
+
+            return {
+                rows: [
+                    {
+                        customer_key: '1',
+                        name: 'Cliente Frequente',
+                        phone: '1',
+                        monetary: 5000,
+                        frequency: 20,
+                        quantity_purchased: 20,
+                        last_purchase_date: '2026-06-14',
+                        recency_days: 1
+                    },
+                    {
+                        customer_key: 'name:Cliente Sem Fone',
+                        name: 'Cliente Sem Fone',
+                        phone: null,
+                        monetary: 50,
+                        frequency: 1,
+                        quantity_purchased: 1,
+                        last_purchase_date: '2026-01-01',
+                        recency_days: 165
+                    }
+                ]
+            };
+        },
+        release: () => {}
+    };
+    pool.connect = async () => mockClient;
+
+    try {
+        const result = await getRfmAnalytics({ start: '2000-01-01', end: '2026-06-15' });
+        const selectCalls = calls.filter(call => call.sql.includes('FROM orders'));
+
+        assert.equal(selectCalls.length, 1);
+        assert.match(selectCalls[0].sql, /\(\$2::date - MAX\(data_pedido_date\)\)::int/);
+        assert.doesNotMatch(selectCalls[0].sql, /= ANY/);
+        assert.deepEqual(selectCalls[0].params, ['2000-01-01', '2026-06-15']);
+        assert.equal(result.clients.length, 2);
+        assert.equal(result.segments.reduce((total, segment) => total + segment.count, 0), 2);
+        assert.ok(result.clients.some(client => client.customerKey === 'name:Cliente Sem Fone' && client.phone === ''));
+    } finally {
+        pool.connect = originalConnect;
+    }
+});