moraworld/apps/api/src/pre-alerts/pre-alerts.service.ts

import { Injectable, NotFoundException, ForbiddenException } from "@nestjs/common";
import { PrismaService } from "../prisma/prisma.service";
import { CreatePreAlertDto, UpdatePreAlertStatusDto } from "./dto/pre-alert.dto";

@Injectable()
export class PreAlertsService {
  constructor(private prisma: PrismaService) {}

  async findAll(user: any): Promise<any[]> {
    const where: any = { tenantId: user.tenantId };
    if (user.role === "CLIENTE") where.userId = user.id;
    return this.prisma.client.preAlert.findMany({
      where,
      include: { user: { select: { firstName: true, lastName: true, email: true } } },
      orderBy: { createdAt: "desc" },
    });
  }

  async create(dto: CreatePreAlertDto, user: any): Promise<any> {
    return this.prisma.client.preAlert.create({
      data: {
        tenantId: user.tenantId,
        userId:   user.id,
        store:    dto.store,
        description:    dto.description,
        declaredValue:  dto.declaredValue ?? 0,
        vendorTracking: dto.vendorTracking,
        status: "PENDIENTE",
      },
    });
  }

  async updateStatus(id: string, dto: UpdatePreAlertStatusDto): Promise<any> {
    const alert = await this.prisma.client.preAlert.findUnique({ where: { id } });
    if (!alert) throw new NotFoundException("Pre-alerta no encontrada.");
    return this.prisma.client.preAlert.update({ where: { id }, data: { status: dto.status as any } });
  }

  async remove(id: string, user: any): Promise<any> {
    const alert = await this.prisma.client.preAlert.findUnique({ where: { id } });
    if (!alert) throw new NotFoundException("Pre-alerta no encontrada.");
    if (user.role === "CLIENTE" && alert.userId !== user.id) throw new ForbiddenException();
    return this.prisma.client.preAlert.delete({ where: { id } });
  }
}