add delete button for notes

scipost_django/pins/templates/pins/_hx_note_item.html

@@ -5,6 +5,10 @@
       <span class="badge text-bg-secondary">{{ note.get_visibility_display }}</span>
       <span class="fw-bold">{{ note.author.profile.full_name }}</span>
       <span>{{ note.created }}</span>
+      <span role="button"
+            class="text-danger"
+            hx-target="closest li"
+            hx-delete="{% url "pins:_hx_note_delete" note.id %}">{% include "bi/trash-fill.html" %}</span>
     </span>
   </div>
   <div>{{ note.description }}</div>

scipost_django/pins/templates/pins/_hx_notes_list.html

@@ -3,7 +3,7 @@
 <!-- Loader / Update Wrapper -->
 <div class="row" 
     hx-get="{% url "pins:_hx_notes_list" object|content_type_id object.id %}" 
-    hx-trigger="notes-updated from:body target:form delay:1s, {% if notes is None %}load{% endif %}" 
+    hx-trigger="notes-updated from:closest div delay:1s{% if notes is None %}, load{% endif %}" 
     hx-swap="outerHTML">
 <!-- Loader / Update Wrapper -->  
 

scipost_django/pins/urls.py

@@ -9,20 +9,32 @@ from . import views
 
 urlpatterns = [
     path(
-        "<int:regarding_content_type>/<int:regarding_object_id>",
+        "notes/",
         include(
             [
                 path(
-                    "_hx_create",
-                    views._hx_note_create_form,
-                    name="_hx_note_create_form",
+                    "<int:pk>/_hx_delete",
+                    views._hx_note_delete,
+                    name="_hx_note_delete",
                 ),
                 path(
-                    "_hx_list",
-                    views._hx_notes_list,
-                    name="_hx_notes_list",
+                    "<int:regarding_content_type>/<int:regarding_object_id>",
+                    include(
+                        [
+                            path(
+                                "_hx_create",
+                                views._hx_note_create_form,
+                                name="_hx_note_create_form",
+                            ),
+                            path(
+                                "_hx_list",
+                                views._hx_notes_list,
+                                name="_hx_notes_list",
+                            ),
+                        ]
+                    ),
                 ),
             ]
         ),
-    ),
+    )
 ]

scipost_django/pins/views.py

@@ -3,6 +3,7 @@ __license__ = "AGPL v3"
 
 from django.contrib.contenttypes.models import ContentType
 from django.db.models import Q
+from django.shortcuts import HttpResponse
 from django.template.response import TemplateResponse
 
 from scipost.permissions import HTMXResponse
@@ -32,6 +33,31 @@ def _hx_note_create_form(request, regarding_content_type, regarding_object_id):
     return TemplateResponse(request, "pins/_hx_note_create_form.html", context)
 
 
+def _hx_note_delete(request, pk):
+    if request.method != "DELETE":
+        return HTMXResponse("Invalid request method", tag="danger")
+
+    note = Note.objects.filter(pk=pk).first()
+    if note is None:
+        return HTMXResponse("Note not found", tag="danger")
+
+    if note.visibility == Note.VISIBILITY_PRIVATE:
+        if note.author == request.user.contributor:
+            note.delete()
+            return HttpResponse()
+        else:
+            response = HTMXResponse(
+                "You are not the author of this note.", tag="danger"
+            )
+    else:
+        response = HTMXResponse(
+            "Deletion of non-private notes is disabled.", tag="danger"
+        )
+
+    response["HX-Trigger"] = "notes-updated"
+    return response
+
+
 def _hx_notes_list(request, regarding_content_type, regarding_object_id):
     regarding_content_type = ContentType.objects.get_for_id(regarding_content_type)
     object = regarding_content_type.get_object_for_this_type(id=regarding_object_id)