Add SSE triggers for all modules and central listener

README.md

@@ -135,8 +135,9 @@ docker compose down --remove-orphans
 ### Notificaciones en tiempo real (SSE)
 
 El backend expone un endpoint `/events` que utiliza **Server-Sent Events**. La
-base de datos PostgreSQL emite mensajes mediante triggers y el servidor los
-reenvía a los navegadores conectados.
+base de datos PostgreSQL emite mensajes mediante triggers en las tablas
+`Planilla`, `Cliente`, `TareaRealizada` y `Asistencia`. Cada cambio se
+reenvía automáticamente a los navegadores conectados.
 
 ```javascript
 const source = new EventSource('http://localhost:4000/events');

api/prisma/migrations/20250609211800_notify_others_sse/migration.sql

@@ -0,0 +1,42 @@
+-- Triggers for other tables to notify SSE channel
+
+CREATE OR REPLACE FUNCTION notify_generic_change()
+RETURNS trigger AS $$
+DECLARE
+  payload TEXT;
+BEGIN
+  payload := json_build_object(
+    'table', TG_TABLE_NAME,
+    'operation', TG_OP,
+    'old', row_to_json(OLD),
+    'new', row_to_json(NEW)
+  )::text;
+  PERFORM pg_notify('sse_events', payload);
+  IF TG_OP = 'DELETE' THEN
+    RETURN OLD;
+  ELSE
+    RETURN NEW;
+  END IF;
+END;
+$$ LANGUAGE plpgsql;
+
+DROP TRIGGER IF EXISTS cliente_notify_trigger ON "Cliente";
+CREATE TRIGGER cliente_notify_trigger
+  AFTER INSERT OR UPDATE OR DELETE ON "Cliente"
+  DEFERRABLE INITIALLY DEFERRED
+  FOR EACH ROW
+  EXECUTE PROCEDURE notify_generic_change();
+
+DROP TRIGGER IF EXISTS tarea_notify_trigger ON "TareaRealizada";
+CREATE TRIGGER tarea_notify_trigger
+  AFTER INSERT OR UPDATE OR DELETE ON "TareaRealizada"
+  DEFERRABLE INITIALLY DEFERRED
+  FOR EACH ROW
+  EXECUTE PROCEDURE notify_generic_change();
+
+DROP TRIGGER IF EXISTS asistencia_notify_trigger ON "Asistencia";
+CREATE TRIGGER asistencia_notify_trigger
+  AFTER INSERT OR UPDATE OR DELETE ON "Asistencia"
+  DEFERRABLE INITIALLY DEFERRED
+  FOR EACH ROW
+  EXECUTE PROCEDURE notify_generic_change();

ui/src/main.js

@@ -1,7 +1,7 @@
 import { createApp } from 'vue'
 import { createPinia } from 'pinia'
 import router from './router'
-import { usePlanillasStore } from './stores/usePlanillas'
+import { useRealtimeStore } from './stores/useRealtime'
 
 import App from './App.vue'
 import './style.css'          // Tailwind o tus estilos globales
@@ -16,7 +16,7 @@ app.use(pinia)
 app.use(router)
 
 // iniciar suscripción SSE cuando la app monte
-const store = usePlanillasStore(pinia)
-store.subscribeToEvents()
+const realtime = useRealtimeStore(pinia)
+realtime.init()
 
 app.mount('#app')

ui/src/stores/usePlanillas.js

@@ -17,7 +17,6 @@ export const usePlanillasStore = defineStore('planillas', {
   state: () => ({
     planillas: [],
     currentPlanilla: getDefaultCurrentPlanilla(),
-    _sse: null,
   }),
 
   actions: {
@@ -83,23 +82,5 @@ export const usePlanillasStore = defineStore('planillas', {
     clearCurrentPlanilla() {
       this.currentPlanilla = getDefaultCurrentPlanilla()
     },
-
-    subscribeToEvents() {
-      if (this._sse) return
-      this._sse = new EventSource('/events')
-      this._sse.onmessage = (e) => {
-        try {
-          const payload = JSON.parse(e.data)
-          if (payload.table === 'Planilla') {
-            this.fetchPlanillas()
-          }
-        } catch (err) {
-          console.error('Error procesando SSE', err)
-        }
-      }
-      this._sse.onerror = () => {
-        console.warn('SSE connection lost, reloading...')
-      }
-    },
   },
 })

ui/src/stores/useRealtime.js

@@ -0,0 +1,41 @@
+import { defineStore } from 'pinia'
+import { usePlanillasStore } from './usePlanillas'
+import { useEmpleadosStore } from './useEmpleados'
+import { useTareasStore } from './useTareas'
+import { useAsistenciasStore } from './useAsistencias'
+
+export const useRealtimeStore = defineStore('realtime', {
+  state: () => ({
+    _sse: null,
+  }),
+  actions: {
+    init() {
+      if (this._sse) return
+      this._sse = new EventSource('/events')
+      this._sse.onmessage = (e) => {
+        try {
+          const payload = JSON.parse(e.data)
+          switch (payload.table) {
+            case 'Planilla':
+              usePlanillasStore().fetchPlanillas()
+              break
+            case 'Cliente':
+              useEmpleadosStore().fetchEmpleados()
+              break
+            case 'TareaRealizada':
+              useTareasStore().fetchTareas()
+              break
+            case 'Asistencia':
+              useAsistenciasStore().fetchAsistencias()
+              break
+          }
+        } catch (err) {
+          console.error('Error procesando SSE', err)
+        }
+      }
+      this._sse.onerror = () => {
+        console.warn('SSE connection lost, reloading...')
+      }
+    },
+  },
+})