feat(alertas): add alerts CRUD with stats and management UI

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/api/src/controllers/alertas.controller.ts

@@ -0,0 +1,73 @@
+import { Request, Response, NextFunction } from 'express';
+import * as alertasService from '../services/alertas.service.js';
+
+export async function getAlertas(req: Request, res: Response, next: NextFunction) {
+  try {
+    const { leida, resuelta, prioridad } = req.query;
+    const alertas = await alertasService.getAlertas(req.tenantSchema!, {
+      leida: leida === 'true' ? true : leida === 'false' ? false : undefined,
+      resuelta: resuelta === 'true' ? true : resuelta === 'false' ? false : undefined,
+      prioridad: prioridad as string,
+    });
+    res.json(alertas);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function getAlerta(req: Request, res: Response, next: NextFunction) {
+  try {
+    const alerta = await alertasService.getAlertaById(req.tenantSchema!, parseInt(req.params.id));
+    if (!alerta) {
+      return res.status(404).json({ message: 'Alerta no encontrada' });
+    }
+    res.json(alerta);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function createAlerta(req: Request, res: Response, next: NextFunction) {
+  try {
+    const alerta = await alertasService.createAlerta(req.tenantSchema!, req.body);
+    res.status(201).json(alerta);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function updateAlerta(req: Request, res: Response, next: NextFunction) {
+  try {
+    const alerta = await alertasService.updateAlerta(req.tenantSchema!, parseInt(req.params.id), req.body);
+    res.json(alerta);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function deleteAlerta(req: Request, res: Response, next: NextFunction) {
+  try {
+    await alertasService.deleteAlerta(req.tenantSchema!, parseInt(req.params.id));
+    res.status(204).send();
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function getStats(req: Request, res: Response, next: NextFunction) {
+  try {
+    const stats = await alertasService.getStats(req.tenantSchema!);
+    res.json(stats);
+  } catch (error) {
+    next(error);
+  }
+}
+
+export async function markAllAsRead(req: Request, res: Response, next: NextFunction) {
+  try {
+    await alertasService.markAllAsRead(req.tenantSchema!);
+    res.json({ success: true });
+  } catch (error) {
+    next(error);
+  }
+}