feat(dashboard): painel Sandra — aprovações, pedidos do dia, inativos por rep (C8)

GET /dashboard/supervisor com fila de aprovações, KPIs do dia vs semana
anterior e top 3 reps com mais clientes inativos. SandraPainel com polling
30s. Rota / role-aware: rep → RafaelPainel, supervisor/manager → SandraPainel.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/api/src/app/dashboard/dashboard.controller.ts

@@ -1,6 +1,6 @@
 import { Controller, Get } from '@nestjs/common';
 import { ClsService } from 'nestjs-cls';
-import type { RepDashboard } from '@sar/api-interface';
+import type { RepDashboard, SupervisorDashboard } from '@sar/api-interface';
 import type { WorkspaceClsStore } from '../workspace/workspace.types';
 import { DashboardService } from './dashboard.service';
 
@@ -15,4 +15,9 @@ export class DashboardController {
   repDashboard(): Promise<RepDashboard> {
     return this.dashboard.repDashboard(this.cls.get('userId') ?? '');
   }
+
+  @Get('supervisor')
+  supervisorDashboard(): Promise<SupervisorDashboard> {
+    return this.dashboard.supervisorDashboard();
+  }
 }

apps/api/src/app/dashboard/dashboard.service.ts

@@ -1,7 +1,7 @@
 import { Injectable } from '@nestjs/common';
 import { ClsService } from 'nestjs-cls';
 import { OrderStatus } from '@prisma/client';
-import type { RepDashboard } from '@sar/api-interface';
+import type { RepDashboard, SupervisorDashboard } from '@sar/api-interface';
 import type { WorkspaceClsStore } from '../workspace/workspace.types';
 
 @Injectable()
@@ -106,4 +106,78 @@ export class DashboardService {
       syncedAt: now.toISOString(),
     };
   }
+
+  async supervisorDashboard(): Promise<SupervisorDashboard> {
+    const prisma = this.cls.get('prisma');
+    const now = new Date();
+
+    // Fila de aprovações — mais antigos primeiro
+    const approvalQueue = await prisma.order.findMany({
+      where: { deletedAt: null, status: OrderStatus.pending_approval },
+      include: { client: { select: { name: true } } },
+      orderBy: { issuedAt: 'asc' },
+      take: 50,
+    });
+
+    // Pedidos do dia (hoje, meia-noite até agora)
+    const todayStart = new Date(now.getFullYear(), now.getMonth(), now.getDate());
+    const todayOrders = await prisma.order.findMany({
+      where: {
+        deletedAt: null,
+        status: { not: OrderStatus.cancelled },
+        issuedAt: { gte: todayStart },
+      },
+    });
+
+    // Mesmo dia da semana passada (comparativo)
+    const lastWeekStart = new Date(todayStart.getTime() - 7 * 24 * 60 * 60 * 1000);
+    const lastWeekEnd = new Date(lastWeekStart.getTime() + 24 * 60 * 60 * 1000 - 1);
+    const lastWeekOrders = await prisma.order.findMany({
+      where: {
+        deletedAt: null,
+        status: { not: OrderStatus.cancelled },
+        issuedAt: { gte: lastWeekStart, lte: lastWeekEnd },
+      },
+    });
+
+    // Inativos por rep — top 3 reps com mais clientes inativos (>30 dias)
+    const thirtyDaysAgo = new Date(now.getTime() - 30 * 24 * 60 * 60 * 1000);
+    const inativosPorRep = await prisma.client.groupBy({
+      by: ['repId'],
+      where: {
+        deletedAt: null,
+        OR: [{ lastOrderAt: null }, { lastOrderAt: { lt: thirtyDaysAgo } }],
+      },
+      _count: { id: true },
+      orderBy: { _count: { id: 'desc' } },
+      take: 3,
+    });
+
+    const mapOrder = (o: (typeof approvalQueue)[number]) => ({
+      id: o.id,
+      number: o.number,
+      clientId: o.clientId,
+      clientName: o.client.name,
+      repId: o.repId,
+      status: o.status,
+      total: String(o.total),
+      discountPct: String(o.discountPct),
+      issuedAt: o.issuedAt.toISOString(),
+    });
+
+    return {
+      approvalQueue: approvalQueue.map(mapOrder),
+      pedidosDia: {
+        count: todayOrders.length,
+        total: todayOrders.reduce((s, o) => s + Number(o.total), 0),
+        countSemanaAnterior: lastWeekOrders.length,
+        totalSemanaAnterior: lastWeekOrders.reduce((s, o) => s + Number(o.total), 0),
+      },
+      inativosPorRep: inativosPorRep.map((r) => ({
+        repId: r.repId,
+        inativosCount: r._count.id,
+      })),
+      syncedAt: now.toISOString(),
+    };
+  }
 }