From c317b46db0920c1f988d6423346058946b78121b Mon Sep 17 00:00:00 2001
From: Manuel Vergara <manuel@vergaracarmona.es>
Date: Mon, 22 May 2023 20:52:18 +0200
Subject: [PATCH] Update day 16

Signed-off-by: Manuel Vergara <manuel@vergaracarmona.es>
---
 python-total/dia_16/README.md                 | 43 +++++++++++++++++++
 .../templates/base/tarea_confirm_delete.html  |  8 ++++
 .../base/templates/base/tarea_list.html       |  2 +
 .../dia_16/mi_web/src/proyecto/base/urls.py   |  5 ++-
 .../dia_16/mi_web/src/proyecto/base/views.py  |  8 +++-
 5 files changed, 63 insertions(+), 3 deletions(-)
 create mode 100644 python-total/dia_16/mi_web/src/proyecto/base/templates/base/tarea_confirm_delete.html

diff --git a/python-total/dia_16/README.md b/python-total/dia_16/README.md
index d114f2a..0bd20cc 100644
--- a/python-total/dia_16/README.md
+++ b/python-total/dia_16/README.md
@@ -628,6 +628,49 @@ Dará este resultado:
 
 ## 16.12. - Eliminar tarea
 
+Esto será muy parecido a lo anterior. Vayamos por documentos.
+Añadimos en tarea_list.html:
+```html
+<th></th>
+```
+
+y:
+```html
+<td><a href="{% url 'eliminar-tarea' tarea.id %}">Eliminar</a></td>
+```
+
+En views.py importamos la clase DeleteView 
+```python
+from django.views.generic.edit import CreateView, UpdateView, DeleteView
+```
+
+y añadimos una nueva clase:
+```python
+class EliminarTarea(DeleteView):
+    model = Tarea
+    context_object_name = 'tarea'
+    success_url = reverse_lazy('tareas')
+```
+
+Ahora abrimos un nuevo html que le llamaremos como el sistema lo marca por defecto, tarea_confirm_delete.html y añadimos:
+```html
+<a href="{% url 'tareas' %}">Volver</a>
+
+<form method="post" action="">
+    {% csrf_token %}
+    <p>Vas a eliminar esta tarea: "{{tarea}}"</p>
+    <input type="submit" value="Eliminar">
+</form>
+```
+
+Ahora nos queda importar EliminarTarea en urls.py y añadir el path:
+```python
+path('eliminar-tarea/<int:pk>', EliminarTarea.as_view(), name='eliminar-tarea')
+```
+
+Ya podemos eliminar tareas 😎
+
+
 ## 16.13. - Crear la lógica de Logueo / Deslogueo
 
 ## 16.14. - Formulario de Logueo / Deslogueo
diff --git a/python-total/dia_16/mi_web/src/proyecto/base/templates/base/tarea_confirm_delete.html b/python-total/dia_16/mi_web/src/proyecto/base/templates/base/tarea_confirm_delete.html
new file mode 100644
index 0000000..91543d2
--- /dev/null
+++ b/python-total/dia_16/mi_web/src/proyecto/base/templates/base/tarea_confirm_delete.html
@@ -0,0 +1,8 @@
+
+<a href="{% url 'tareas' %}">Volver</a>
+
+<form method="post" action="">
+    {% csrf_token %}
+    <p>Vas a eliminar esta tarea: "{{tarea}}"</p>
+    <input type="submit" value="Eliminar">
+</form>
diff --git a/python-total/dia_16/mi_web/src/proyecto/base/templates/base/tarea_list.html b/python-total/dia_16/mi_web/src/proyecto/base/templates/base/tarea_list.html
index 67d9ca8..fd7fae8 100644
--- a/python-total/dia_16/mi_web/src/proyecto/base/templates/base/tarea_list.html
+++ b/python-total/dia_16/mi_web/src/proyecto/base/templates/base/tarea_list.html
@@ -7,6 +7,7 @@
         <th>Elementos</th>
         <th></th>
         <th></th>
+        <th></th>
     </tr>
 
     {% for tarea in tareas %}
@@ -15,6 +16,7 @@
         <td>{{ tarea.titulo }}</td>
         <td><a href="{% url 'tarea' tarea.id %}">Ver</a></td>
         <td><a href="{% url 'editar-tarea' tarea.id %}">Editar</a></td>
+        <td><a href="{% url 'eliminar-tarea' tarea.id %}">Eliminar</a></td>
     </tr>
 
     {% empty %}
diff --git a/python-total/dia_16/mi_web/src/proyecto/base/urls.py b/python-total/dia_16/mi_web/src/proyecto/base/urls.py
index 8409899..799faf3 100644
--- a/python-total/dia_16/mi_web/src/proyecto/base/urls.py
+++ b/python-total/dia_16/mi_web/src/proyecto/base/urls.py
@@ -1,10 +1,11 @@
 from django.urls import path
-from .views import ListaPendientes, DetalleTarea, CrearTarea, EditarTarea
+from .views import ListaPendientes, DetalleTarea, CrearTarea, EditarTarea, EliminarTarea
 
 
 urlpatterns = [
     path('', ListaPendientes.as_view(), name='tareas'),
     path('tarea/<int:pk>', DetalleTarea.as_view(), name='tarea'),
     path('crear-tarea/', CrearTarea.as_view(), name='crear-tarea'),
-    path('editar-tarea/<int:pk>', EditarTarea.as_view(), name='editar-tarea')
+    path('editar-tarea/<int:pk>', EditarTarea.as_view(), name='editar-tarea'),
+    path('eliminar-tarea/<int:pk>', EliminarTarea.as_view(), name='eliminar-tarea')
 ]
diff --git a/python-total/dia_16/mi_web/src/proyecto/base/views.py b/python-total/dia_16/mi_web/src/proyecto/base/views.py
index 20e675c..67ed032 100644
--- a/python-total/dia_16/mi_web/src/proyecto/base/views.py
+++ b/python-total/dia_16/mi_web/src/proyecto/base/views.py
@@ -1,7 +1,7 @@
 from django.shortcuts import render
 from django.views.generic.list import ListView
 from django.views.generic.detail import DetailView
-from django.views.generic.edit import CreateView, UpdateView
+from django.views.generic.edit import CreateView, UpdateView, DeleteView
 from django.urls import reverse_lazy
 from .models import Tarea
 
@@ -29,3 +29,9 @@ class EditarTarea(UpdateView):
     model = Tarea
     fields = '__all__'
     success_url = reverse_lazy('tareas')
+
+
+class EliminarTarea(DeleteView):
+    model = Tarea
+    context_object_name = 'tarea'
+    success_url = reverse_lazy('tareas')