Refine seller dashboard chart

backend/services/analyticsService.js

@@ -469,7 +469,7 @@ const buildRfmClients = (baseClients) => {
 
 const getDashboardAnalytics = async (range = {}) => {
     const { params, whereClause } = buildDateFilter(range);
-    const [totalsResult, salesResult, revenueResult, sellerRevenueResult, sellerOrdersResult] = await Promise.all([
+    const [totalsResult, salesResult, revenueResult, sellerRevenueResult, sellerOrdersResult, sellerRevenueByDateResult] = await Promise.all([
         pool.query(`
             SELECT
                 COALESCE(SUM(quantidade * valor_unitario), 0) as total_revenue,
@@ -543,6 +543,39 @@ const getDashboardAnalytics = async (range = {}) => {
             GROUP BY seller_key
             ORDER BY value DESC
             LIMIT 10;
+        `, params),
+        pool.query(`
+            WITH seller_orders AS (
+                SELECT
+                    COALESCE(${SELLER_ID_SQL}, 'name:' || ${SELLER_NAME_SQL}) as seller_key,
+                    COALESCE(${SELLER_NAME_SQL}, ${SELLER_ID_SQL}, 'Sem vendedor') as seller_name,
+                    data_pedido_date,
+                    quantidade,
+                    valor_unitario,
+                    pedido_id,
+                    data_pedido,
+                    valor_pedido
+                FROM orders
+                ${whereClause}
+                  AND (${SELLER_ID_SQL} IS NOT NULL OR ${SELLER_NAME_SQL} IS NOT NULL)
+            ),
+            top_sellers AS (
+                SELECT seller_key
+                FROM seller_orders
+                GROUP BY seller_key
+                ORDER BY COALESCE(SUM(quantidade * valor_unitario), 0) DESC
+                LIMIT 8
+            )
+            SELECT
+                seller_orders.seller_key as id,
+                MAX(seller_orders.seller_name) as name,
+                seller_orders.data_pedido_date::text as date,
+                COALESCE(SUM(seller_orders.quantidade * seller_orders.valor_unitario), 0) as value,
+                COUNT(DISTINCT COALESCE(NULLIF(seller_orders.pedido_id, ''), seller_orders.data_pedido || '_' || seller_orders.valor_pedido::text))::int as orders
+            FROM seller_orders
+            INNER JOIN top_sellers ON top_sellers.seller_key = seller_orders.seller_key
+            GROUP BY seller_orders.seller_key, seller_orders.data_pedido_date
+            ORDER BY seller_orders.data_pedido_date ASC, value DESC;
         `, params)
     ]);
 
@@ -578,6 +611,13 @@ const getDashboardAnalytics = async (range = {}) => {
             name: row.name,
             id: row.id,
             value: toNumber(row.value)
+        })),
+        sellerRevenueByDate: sellerRevenueByDateResult.rows.map(row => ({
+            name: row.name,
+            id: row.id,
+            date: row.date,
+            value: toNumber(row.value),
+            orders: toNumber(row.orders)
         }))
     };
 };

backend/test/analyticsService.test.js

@@ -153,6 +153,12 @@ test('getDashboardAnalytics includes seller revenue and order metrics', async ()
             };
         }
 
+        if (sql.includes('data_pedido_date::text as date')) {
+            return {
+                rows: [{ id: '977226210', name: 'KEDMA DA SILVA', date: '2026-06-05', value: 400, orders: 2 }]
+            };
+        }
+
         if (sql.includes('seller_orders') && sql.includes('SUM(quantidade * valor_unitario)')) {
             return {
                 rows: [{ id: '977226210', name: 'KEDMA DA SILVA', value: 750 }]
@@ -181,7 +187,7 @@ test('getDashboardAnalytics includes seller revenue and order metrics', async ()
         const sellerRevenueQuery = calls.find(call => call.sql.includes('seller_orders') && call.sql.includes('SUM(quantidade * valor_unitario)'));
         const sellerOrdersQuery = calls.find(call => call.sql.includes('seller_orders') && call.sql.includes('COUNT(DISTINCT'));
 
-        assert.equal(calls.length, 5);
+        assert.equal(calls.length, 6);
         calls.forEach(call => {
             assert.deepEqual(call.params, ['2026-06-01', '2026-06-24']);
         });
@@ -194,6 +200,9 @@ test('getDashboardAnalytics includes seller revenue and order metrics', async ()
         assert.deepEqual(dashboard.ordersBySeller, [
             { id: '977226210', name: 'KEDMA DA SILVA', value: 3 }
         ]);
+        assert.deepEqual(dashboard.sellerRevenueByDate, [
+            { id: '977226210', name: 'KEDMA DA SILVA', date: '2026-06-05', value: 400, orders: 2 }
+        ]);
     } finally {
         pool.query = originalQuery;
     }