diff --git a/AGENTS.md b/AGENTS.md
index 78fb193..e551053 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -13,14 +13,19 @@
 ```
 src/
 ├── assets/          # Imágenes, iconos estáticos
-├── components/      # Componentes Vue reutilizables
+├── components/     # Componentes Vue reutilizables
 ├── layouts/         # Layouts de página
-├── pages/           # Vistas (auto-routed desde文件名)
-├── plugins/         # Configuración de Vuetify, etc.
-├── router/          # Configuración de rutas
-├── services/        # API services (auth.js, etc.)
-├── stores/          # Pinia stores
-└── styles/          # SCSS settings
+├── pages/          # Vistas (auto-routed desde文件名)
+├── plugins/        # Configuración de Vuetify, etc.
+├── router/         # Configuración de rutas
+├── services/       # API services (auth.js, etc.)
+│   ├── api.js                 # Clase wrapper que делегат methods
+│   ├── api-implementation.js # Factory que selecciona implementación
+│   ├── auth.js                # Manejo de auth (login, tokens JWT)
+│   ├── django-api.js         # Implementación de API para Django
+│   └── http.js               # Axios instance con interceptors
+├── stores/         # Pinia stores
+└── styles/         # SCSS settings
 ```
 
 ## Important Conventions
@@ -51,6 +56,7 @@ import MiComponente from '@/components/MiComponente.vue';
 - Ubicación: `src/services/`
 - Usar Axios para HTTP requests
 - JWT tokens en localStorage (`access_token`, `refresh_token`)
+- La API se inyecta globalmente via `app.provide('api', api)` y se usa con `inject('api')`
 
 ### Routing
 - Rutas automáticas basadas en archivos en `src/pages/`
@@ -73,9 +79,36 @@ npm run lint     # ESLint fix
 
 ## Git Commits
 **Antes de hacer commit:**
-1. Pedir permiso al usuario
+1. **SIEMPRE pedir permiso al usuario antes de hacer commit**
 2. Mostrar resumen de los cambios que se incluirán
 
 **Formato de mensajes:**
 - Usar prefijo `#<numero>` para referenciar el issue (ej: `#28 feat: add login` donde #28 es el número del issue en GitHub/GitLab)
 - Prefijos válidos: `feat`, `fix`, `chore`, `docs`, `refactor`, `style`
+
+## Análisis del Proyecto
+
+### Flujo de Autenticación
+1. **Login:** `AuthService.login(credentials)` → obtiene JWT tokens → guarda en localStorage
+2. **Token:** Se envía en headers via interceptor en `http.js` (`Authorization: Bearer <token>`)
+3. **Refresh:** El interceptor renueva automáticamente el token si expira (401)
+4. **Logout:** `AuthService.logout()` → limpia localStorage
+
+### Estructura de API
+- `api.js`: Interfaz genérica con métodos como `getCustomers()`, `getProducts()`, etc.
+- `api-implementation.js`: Factory que selecciona implementación (actualmente solo Django)
+- `django-api.js`: Implementación concreta con endpoints de Django
+
+### Componentes Principales
+- **NavBar.vue**: Barra de navegación con menú de usuario
+- **LoginDialog.vue**: Diálogo de inicio de sesión
+- **Purchase.vue / AdminPurchase.vue**: Componentes de compra
+- **Cart.vue**: Carrito de compras
+- **SummaryPurchase.vue**: Resumen de compra
+
+### Endpoints Django Comunes
+- `/api/token/` - Autenticación (login/refresh)
+- `/users/me/` - Usuario actual
+- `/don_confiao/api/customers/` - Clientes
+- `/don_confiao/api/products/` - Productos
+- `/don_confiao/api/sales/` - Ventas
diff --git a/src/components/CodeDialog.vue b/src/components/CodeDialog.vue
deleted file mode 100644
index 5158c11..0000000
--- a/src/components/CodeDialog.vue
+++ /dev/null
@@ -1,51 +0,0 @@
-<template>
-  <v-dialog v-model="dialog" persistent>
-    <v-card>
-      <v-card-title>
-        Ingrese el código
-      </v-card-title>
-      <v-card-text>
-        <v-form id="code-form" @submit.prevent="verifyCode">
-          <v-text-field v-model="code" label="Código" type="password" autocomplete="off" />
-        </v-form>
-      </v-card-text>
-      <v-card-actions>
-        <v-btn type="submit" form="code-form" color="green">Aceptar</v-btn>
-        <v-btn :to="{ path: '/' }" color="red">Cancelar</v-btn>
-      </v-card-actions>
-    </v-card>
-  </v-dialog>
-</template>
-
-<script>
-  import { inject } from 'vue';
-
-  export default {
-    data() {
-      return {
-        api: inject('api'),
-        dialog: true,
-        code: '',
-      };
-    },
-    methods: {
-      verifyCode() {
-        this.api.isValidAdminCode(this.code)
-            .then(data => {
-              if (data['validCode']) {
-                this.$emit('code-verified', true);
-                this.dialog = false;
-              } else {
-                alert('Código incorrecto');
-                this.$emit('code-verified', false);
-              }
-            })
-            .catch(error => {
-              alert('Error al validar el código');
-              this.$emit('code-verified', false);
-              console.error(error);
-            });
-      }
-    },
-  }
-</script>
diff --git a/src/components/NavBar.vue b/src/components/NavBar.vue
index 0f2f5ef..2ca0199 100644
--- a/src/components/NavBar.vue
+++ b/src/components/NavBar.vue
@@ -13,11 +13,37 @@
     </v-btn>
     <v-btn 
       v-else 
-      prepend-icon="mdi-logout" 
       variant="text"
-      @click="logout"
     >
-      Logout
+      <v-menu activator="parent">
+        <v-list>
+          <v-list-item>
+            <v-list-item-title class="font-weight-bold">{{ user?.username }}</v-list-item-title>
+            <v-list-item-subtitle>{{ user?.email }}</v-list-item-subtitle>
+          </v-list-item>
+          <v-divider></v-divider>
+          <v-list-item v-if="user?.first_name || user?.last_name">
+            <v-list-item-title>{{ user?.first_name }} {{ user?.last_name }}</v-list-item-title>
+          </v-list-item>
+          <v-list-item>
+            <v-chip 
+              :color="user?.role === 'administrator' ? 'error' : 'primary'" 
+              size="small"
+            >
+              {{ user?.role === 'administrator' ? 'Administrador' : 'Usuario' }}
+            </v-chip>
+          </v-list-item>
+          <v-divider></v-divider>
+          <v-list-item @click="logout">
+            <v-list-item-title>
+              <v-icon start>mdi-logout</v-icon>
+              Cerrar sesión
+            </v-list-item-title>
+          </v-list-item>
+        </v-list>
+      </v-menu>
+      <v-icon start>mdi-account</v-icon>
+      {{ user?.username }}
     </v-btn>
   </v-app-bar>
   <v-navigation-drawer v-model="drawer"
@@ -34,9 +60,9 @@
         :prepend-icon="item.icon"
         @click="navigate(item.route)"
       ></v-list-item>
-      <v-list-item prepend-icon="mdi-cog" title="Administracion" @click="toggleAdminMenu()"></v-list-item>
-      <v-list-item>
-        <v-list v-if="showAdminMenu">
+      <v-list-item prepend-icon="mdi-cog" title="Administracion" @click="toggleAdminMenu()" v-if="isAuthenticated && isAdmin"></v-list-item>
+      <v-list-item v-if="isAuthenticated && isAdmin && showAdminMenu">
+        <v-list>
           <v-list-item
             v-for="item in menuAdminItems"
             :key="item.title"
@@ -53,13 +79,21 @@
 <script>
  import trytonIcon from '../assets/icons/tryton-icon.svg';
  import AuthService from '@/services/auth';
+ import { useAuthStore } from '@/stores/auth';
+ import { inject } from 'vue';
  export default {
      name: 'NavBar',
+     setup() {
+       const authStore = useAuthStore();
+       return { authStore };
+     },
      data: () => ({
          drawer: false,
          group: null,
          showAdminMenu: false,
          isAuthenticated: false,
+         user: null,
+         api: inject('api'),
          menuItems: [
              { title: 'Inicio', route: '/', icon: 'mdi-home'},
              { title: 'Comprar', route:'/comprar', icon: 'mdi-cart'},
@@ -73,22 +107,41 @@
              { title: 'Actualizar Clientes De Tryton', route: '/sincronizar_clientes_tryton', icon: 'trytonIcon'},
              { title: 'Actualizar Ventas Tryton', route: '/sincronizar_ventas_tryton', icon: 'trytonIcon'}
          ],
-     }),
-     mounted() {
+      }),
+      computed: {
+        isAdmin() {
+          return this.user?.role === 'administrator';
+        }
+      },
+      mounted() {
        this.checkAuth();
+       if (this.isAuthenticated) {
+         this.fetchUser();
+       }
      },
-     watch: {
-         group () {
-             this.drawer = false
-         },
-         $route() {
-           this.checkAuth();
-         },
-     },
+      watch: {
+          group () {
+              this.drawer = false
+          },
+          $route() {
+            this.checkAuth();
+            if (this.isAuthenticated && !this.user) {
+              this.fetchUser();
+            }
+          },
+      },
      methods: {
          checkAuth() {
            this.isAuthenticated = AuthService.isAuthenticated();
          },
+          async fetchUser() {
+            try {
+              this.user = await this.api.getCurrentUser();
+              this.authStore.setUser(this.user);
+            } catch (error) {
+              console.error('Error fetching user:', error);
+            }
+          },
          navigate(route) {
              this.$router.push(route);
          },
@@ -100,10 +153,12 @@
              this.showAdminMenu = !this.showAdminMenu;
          },
          logout() {
-           AuthService.logout();
-           this.isAuthenticated = false;
-           this.$router.push('/');
-         },
+            AuthService.logout();
+            this.isAuthenticated = false;
+            this.user = null;
+            this.authStore.clearUser();
+            this.$router.push('/');
+          },
      }
   }
  </script>
diff --git a/src/pages/compra_admin.vue b/src/pages/compra_admin.vue
index b871718..aef0751 100644
--- a/src/pages/compra_admin.vue
+++ b/src/pages/compra_admin.vue
@@ -1,20 +1,19 @@
 <template>
-  <div>
-    <CodeDialog @code-verified="(verified) => showComponent = verified"/>
-  </div>
-  <AdminPurchase v-if="showComponent"/>
+  <AdminPurchase v-if="authStore.isAdmin"/>
 </template>
 
 <script >
-  import CodeDialog from '../components/CodeDialog.vue'
+  import { useAuthStore } from '@/stores/auth';
 
   export default {
-    data() {
-      return {
-        showComponent: false,
+    setup() {
+      const authStore = useAuthStore();
+      return { authStore };
+    },
+    mounted() {
+      if (!this.authStore.isAdmin) {
+        this.$router.push('/');
       }
     },
-    components: { CodeDialog },
-    methods: {},
   }
 </script>
diff --git a/src/pages/cuadrar_tarro.vue b/src/pages/cuadrar_tarro.vue
index fb60ff4..9035119 100644
--- a/src/pages/cuadrar_tarro.vue
+++ b/src/pages/cuadrar_tarro.vue
@@ -1,20 +1,19 @@
 <template>
-  <div>
-    <CodeDialog @code-verified="(verified) => showComponent = verified"/>
-  </div>
-  <ReconciliationJar v-if="showComponent" />
+  <ReconciliationJar v-if="authStore.isAdmin" />
 </template>
 
 <script >
-  import CodeDialog from '../components/CodeDialog.vue'
+  import { useAuthStore } from '@/stores/auth';
 
   export default {
-    data() {
-      return {
-        showComponent: false,
+    setup() {
+      const authStore = useAuthStore();
+      return { authStore };
+    },
+    mounted() {
+      if (!this.authStore.isAdmin) {
+        this.$router.push('/');
       }
     },
-    components: { CodeDialog },
-    methods: {},
   }
 </script>
diff --git a/src/pages/cuadres_de_tarro.vue b/src/pages/cuadres_de_tarro.vue
index 739a1e9..8678601 100644
--- a/src/pages/cuadres_de_tarro.vue
+++ b/src/pages/cuadres_de_tarro.vue
@@ -1,20 +1,19 @@
 <template>
-  <div>
-    <CodeDialog @code-verified="(verified) => showComponent = verified" />
-  </div>
-  <ReconciliationJarIndex v-if="showComponent" />
+  <ReconciliationJarIndex v-if="authStore.isAdmin" />
 </template>
 
 <script>
-  import CodeDialog from '../components/CodeDialog.vue'
+  import { useAuthStore } from '@/stores/auth';
 
   export default {
-    data() {
-      return {
-        showComponent: false,
+    setup() {
+      const authStore = useAuthStore();
+      return { authStore };
+    },
+    mounted() {
+      if (!this.authStore.isAdmin) {
+        this.$router.push('/');
       }
     },
-    components: { CodeDialog },
-    methods: {},
   }
 </script>
diff --git a/src/pages/sincronizar_clientes_tryton.vue b/src/pages/sincronizar_clientes_tryton.vue
index 510f814..625c874 100644
--- a/src/pages/sincronizar_clientes_tryton.vue
+++ b/src/pages/sincronizar_clientes_tryton.vue
@@ -1,8 +1,5 @@
 <template>
-  <div>
-    <CodeDialog @code-verified="(verified) => showComponent = verified"/>
-  </div>
-  <v-container class="fill-height d-flex align-center justify-center">
+  <v-container v-if="authStore.isAdmin" class="fill-height d-flex align-center justify-center">
     <v-card class="pa-6" max-width="600" elevation="4">
       <v-card-title class="text-h5 font-weight-bold text-center">
         🔄 Sincronización de Clientes
@@ -44,11 +41,15 @@
 </template>
 
 <script>
-  import CodeDialog from '../components/CodeDialog.vue'
+  import { useAuthStore } from '@/stores/auth';
   import { inject } from 'vue';
 
   export default {
     name: 'CustomersFromTryton',
+    setup() {
+      const authStore = useAuthStore();
+      return { authStore };
+    },
     data() {
       return {
         api: inject('api'),
@@ -59,21 +60,24 @@
         updated_customers: [],
       }
     },
+    mounted() {
+      if (!this.authStore.isAdmin) {
+        this.$router.push('/');
+      }
+    },
     methods: {
       startSync() {
         this.api.getCustomersFromTryton()
           .then(response => {
-            // Manejar la respuesta exitosa
             this.checked_tryton_parties = response.checked_tryton_parties.map(id => ({ id }));
             this.created_customers = response.created_customers.map(id => ({ id }));
             this.failed_parties = response.failed_parties.map(id => ({ id }));
             this.untouched_customers = response.untouched_customers.map(id => ({ id }));
           })
           .catch(error => {
-            // Manejar el error
             console.error("Error al sincronizar clientes:", error);
           });
       }
     }
   }
- </script>
+</script>
diff --git a/src/pages/sincronizar_productos_tryton.vue b/src/pages/sincronizar_productos_tryton.vue
index adec5f6..fcd74b0 100644
--- a/src/pages/sincronizar_productos_tryton.vue
+++ b/src/pages/sincronizar_productos_tryton.vue
@@ -1,8 +1,5 @@
 <template>
-  <div>
-    <CodeDialog @code-verified="(verified) => showComponent = verified"/>
-  </div>
-  <v-container class="fill-height d-flex align-center justify-center">
+  <v-container v-if="authStore.isAdmin" class="fill-height d-flex align-center justify-center">
     <v-card class="pa-6" max-width="600" elevation="4">
       <v-card-title class="text-h5 font-weight-bold text-center">
         🔄 Sincronización de Productos
@@ -39,16 +36,24 @@
 </template>
 
 <script>
-  import CodeDialog from '../components/CodeDialog.vue'
+  import { useAuthStore } from '@/stores/auth';
   import { inject } from 'vue';
 
   export default {
     name: 'ProductsFromTryton',
+    setup() {
+      const authStore = useAuthStore();
+      return { authStore };
+    },
     data() {
       return {
         api: inject('api'),
         productos_tryton: [{}],
-        showComponent: false,
+      }
+    },
+    mounted() {
+      if (!this.authStore.isAdmin) {
+        this.$router.push('/');
       }
     },
     methods: {
@@ -57,4 +62,4 @@
       }
     }
   }
- </script>
+</script>
diff --git a/src/pages/sincronizar_ventas_tryton.vue b/src/pages/sincronizar_ventas_tryton.vue
index a6359ed..35fc356 100644
--- a/src/pages/sincronizar_ventas_tryton.vue
+++ b/src/pages/sincronizar_ventas_tryton.vue
@@ -1,8 +1,5 @@
 <template>
-  <div>
-    <CodeDialog @code-verified="(verified) => showComponent = verified"/>
-  </div>
-  <v-container class="fill-height d-flex align-center justify-center">
+  <v-container v-if="authStore.isAdmin" class="fill-height d-flex align-center justify-center">
     <v-card class="pa-6" max-width="600" elevation="4">
       <v-card-title class="text-h5 font-weight-bold text-center">
         🔄 Sincronización de Ventas
@@ -35,16 +32,24 @@
   </v-container>
 </template>
 <script>
-  import CodeDialog from '../components/CodeDialog.vue';
+  import { useAuthStore } from '@/stores/auth';
   import { inject } from 'vue';
 
   export default {
     name: 'SalesToTryton',
+    setup() {
+      const authStore = useAuthStore();
+      return { authStore };
+    },
     data() {
       return {
         api: inject('api'),
         ventas_tryton: [],
-        showComponent: false,
+      }
+    },
+    mounted() {
+      if (!this.authStore.isAdmin) {
+        this.$router.push('/');
       }
     },
     methods: {
diff --git a/src/pages/ventas_para_tryton.vue b/src/pages/ventas_para_tryton.vue
index 304c7d2..3d751a3 100644
--- a/src/pages/ventas_para_tryton.vue
+++ b/src/pages/ventas_para_tryton.vue
@@ -1,19 +1,18 @@
 <template>
-  <div>
-    <CodeDialog @code-verified="(verified) => showComponent = verified"/>
-  </div>
-  <ExportPurchasesForTryton v-if="showComponent" />
+  <ExportPurchasesForTryton v-if="authStore.isAdmin" />
 </template>
 <script>
-  import CodeDialog from '../components/CodeDialog.vue'
+  import { useAuthStore } from '@/stores/auth';
 
   export default {
-    data() {
-      return {
-        showComponent: false,
+    setup() {
+      const authStore = useAuthStore();
+      return { authStore };
+    },
+    mounted() {
+      if (!this.authStore.isAdmin) {
+        this.$router.push('/');
       }
     },
-    components: { CodeDialog },
-    methods: {},
   }
 </script>
diff --git a/src/services/api.js b/src/services/api.js
index 1bc6b51..cd9c455 100644
--- a/src/services/api.js
+++ b/src/services/api.js
@@ -31,10 +31,6 @@ class Api {
     return this.apiImplementation.getReconciliation(reconciliationId);
   }
 
-  isValidAdminCode(code) {
-    return this.apiImplementation.isValidAdminCode(code);
-  }
-
   createPurchase(purchase) {
     return this.apiImplementation.createPurchase(purchase);
   }
@@ -62,6 +58,10 @@ class Api {
   sendSalesToTryton(){
     return this.apiImplementation.sendSalesToTryton();
   }
+
+  getCurrentUser() {
+    return this.apiImplementation.getCurrentUser();
+  }
 }
 
 export default Api;
diff --git a/src/services/django-api.js b/src/services/django-api.js
index b302065..b44c5e3 100644
--- a/src/services/django-api.js
+++ b/src/services/django-api.js
@@ -49,11 +49,6 @@ class DjangoApi {
     return this.getRequest(url);
   }
 
-  isValidAdminCode(code) {
-    const url = this.base + `/don_confiao/api/admin_code/validate/${code}`
-    return this.getRequest(url)
-    }
-
   createPurchase(purchase) {
     const url = this.base + '/don_confiao/api/sales/';
     return this.postRequest(url, purchase);
@@ -88,6 +83,11 @@ class DjangoApi {
     const url = this.base + '/don_confiao/api/enviar_ventas_a_tryton';
     return this.postRequest(url, {});
   }
+
+  getCurrentUser() {
+    const url = this.base + '/api/users/me/';
+    return this.getRequest(url);
+  }
 }
 
 export default DjangoApi;
diff --git a/src/stores/auth.js b/src/stores/auth.js
new file mode 100644
index 0000000..a9b373d
--- /dev/null
+++ b/src/stores/auth.js
@@ -0,0 +1,19 @@
+import { defineStore } from 'pinia'
+
+export const useAuthStore = defineStore('auth', {
+  state: () => ({
+    user: null
+  }),
+  getters: {
+    isAdmin: (state) => state.user?.role === 'administrator',
+    isAuthenticated: (state) => !!state.user
+  },
+  actions: {
+    setUser(user) {
+      this.user = user
+    },
+    clearUser() {
+      this.user = null
+    }
+  }
+})