Add rejected professionals tab and fix deny to keep record

- deny() now marks is_active:false instead of deleting the record
- New GET /professionals/rejected endpoint (pro_state:3)
- findPendingApprovals now filters only pro_state:1
- Admin list: third tab 'No aprobados' with approve/review actions

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

backend/src/professionals/professionals.controller.ts

@@ -30,6 +30,15 @@ export class ProfessionalsController {
     return this.pros.findPendingApprovals(page, limit);
   }
 
+  @Get('rejected')
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  findRejected(@Req() req) {
+    const page = +(req.query.page || 1);
+    const limit = +(req.query.limit || 20);
+    return this.pros.findRejected(page, limit);
+  }
+
   @Post(':id/approve')
   @UseGuards(JwtAuthGuard)
   @ApiBearerAuth()

backend/src/professionals/professionals.service.ts

@@ -112,14 +112,30 @@ export class ProfessionalsService {
 
   async findPendingApprovals(page = 1, limit = 20) {
     const skip = (page - 1) * limit;
+    const where = { is_active: false, users: { pro_state: 1 } };
     const [data, total] = await Promise.all([
       this.prisma.professionals.findMany({
-        where: { is_active: false },
+        where,
         skip,
         take: limit,
-        include: { users: { select: { id: true, name: true, email: true, phone: true, created_at: true } } },
+        include: { users: { select: { id: true, name: true, email: true, phone: true, created_at: true, pro_state: true } } },
       }),
-      this.prisma.professionals.count({ where: { is_active: false } }),
+      this.prisma.professionals.count({ where }),
+    ]);
+    return { data, meta: { total, page, limit, totalPages: Math.ceil(total / limit) || 1 } };
+  }
+
+  async findRejected(page = 1, limit = 20) {
+    const skip = (page - 1) * limit;
+    const where = { is_active: false, users: { pro_state: 3 } };
+    const [data, total] = await Promise.all([
+      this.prisma.professionals.findMany({
+        where,
+        skip,
+        take: limit,
+        include: { users: { select: { id: true, name: true, email: true, phone: true, created_at: true, pro_state: true } } },
+      }),
+      this.prisma.professionals.count({ where }),
     ]);
     return { data, meta: { total, page, limit, totalPages: Math.ceil(total / limit) || 1 } };
   }
@@ -146,11 +162,8 @@ export class ProfessionalsService {
     if (!prof) throw new NotFoundException('Profesional no encontrado');
 
     await this.prisma.$transaction([
-      this.prisma.professionals.delete({ where: { id: professionalId } }),
-      this.prisma.users.update({
-        where: { id: prof.user_id },
-        data: { pro_state: 3 },
-      }),
+      this.prisma.professionals.update({ where: { id: professionalId }, data: { is_active: false } }),
+      this.prisma.users.update({ where: { id: prof.user_id }, data: { pro_state: 3 } }),
     ]);
     return { message: 'Solicitud rechazada' };
   }