Autocomplete

apps/note/forms.py

@@ -1,9 +1,33 @@
 #!/usr/bin/env python
 
+from dal import autocomplete
 from django import forms
-from .models import TransactionTemplate
+from .models import Transaction, TransactionTemplate
 
 class TransactionTemplateForm(forms.ModelForm):
     class Meta:
         model = TransactionTemplate
         fields ='__all__'
+
+        widgets = {
+            'destination': autocomplete.ModelSelect2(url='note:note_autocomplete',
+                                                     attrs={
+                                                         'data-placeholder': 'Note ...',
+                                                         'data-minimum-input-length': 1,
+                                                     }),
+        }
+
+
+class TransactionForm(forms.ModelForm):
+    class Meta:
+        model = Transaction
+        fields = ('destination', 'reason', 'amount',)
+
+        widgets = {
+            'destination': autocomplete.ModelSelect2(url='note:note_autocomplete',
+                                                     attrs={
+                                                         'data-placeholder': 'Note ...',
+                                                         'data-minimum-input-length': 1,
+                                                     }),
+        }
+

apps/note/urls.py

@@ -5,11 +5,13 @@
 from django.urls import path
 
 from . import views
+from .models import Note
 
 app_name = 'note'
 urlpatterns = [
     path('transfer/', views.TransactionCreate.as_view(), name='transfer'),
     path('buttons/create/',views.TransactionTemplateCreateView.as_view(),name='template_create'),
     path('buttons/update/<int:pk>/',views.TransactionTemplateUpdateView.as_view(),name='template_update'),
-    path('buttons/',views.TransactionTemplateListView.as_view(),name='template_list')
+    path('buttons/',views.TransactionTemplateListView.as_view(),name='template_list'),
+    path('note-autocomplete/', views.NoteAutocomplete.as_view(model=Note),name='note_autocomplete'),
 ]

apps/note/views.py

@@ -2,12 +2,14 @@
 # Copyright (C) 2018-2019 by BDE ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
 
+from dal import autocomplete
 from django.contrib.auth.mixins import LoginRequiredMixin
+from django.db.models import Q
 from django.utils.translation import gettext_lazy as _
 from django.views.generic import CreateView, ListView, DetailView, UpdateView
 
-from .models import Transaction,TransactionTemplate
+from .models import Transaction, TransactionTemplate, Note
-from .forms import TransactionTemplateForm
+from .forms import TransactionForm, TransactionTemplateForm
 
 class TransactionCreate(LoginRequiredMixin, CreateView):
     """
@@ -16,7 +18,7 @@ class TransactionCreate(LoginRequiredMixin, CreateView):
     TODO: If user have sufficient rights, they can transfer from an other note
     """
     model = Transaction
-    fields = ('destination', 'amount', 'reason')
+    form_class = TransactionForm
 
     def get_context_data(self, **kwargs):
         """
@@ -27,6 +29,20 @@ class TransactionCreate(LoginRequiredMixin, CreateView):
                              'to one or others')
         return context
 
+
+class NoteAutocomplete(autocomplete.Select2QuerySetView):
+    """
+    Auto complete note by aliases
+    """
+    def get_queryset(self):
+        qs = Note.objects.all()
+
+        if self.q:
+            qs = qs.filter(Q(alias__name__regex=self.q) | Q(alias__normalized_name__regex=self.q))
+
+        return qs
+
+
 class TransactionTemplateCreateView(LoginRequiredMixin,CreateView):
     """
     Create TransactionTemplate

note_kfet/settings/base.py

@@ -52,6 +52,9 @@ INSTALLED_APPS = [
     'django.contrib.staticfiles',
     # API
     'rest_framework',
+    # Autocomplete
+    'dal',
+    'dal_select2',
 
     # Note apps
     'activity',

requirements.txt

@@ -3,11 +3,14 @@ chardet==3.0.4
 defusedxml==0.6.0
 Django==2.2.3
 django-allauth==0.39.1
+django-autocomplete-light==3.3.0
 django-crispy-forms==1.7.2
 django-extensions==2.1.9
 django-filter==2.2.0
 django-guardian==2.1.0
 django-polymorphic==2.0.3
+djangorestframework==3.9.0
+django-rest-polymorphic==0.1.8
 django-reversion==3.0.3
 django-tables2==2.1.0
 docutils==0.14
@@ -21,5 +24,3 @@ requests-oauthlib==1.2.0
 six==1.12.0
 sqlparse==0.3.0
 urllib3==1.25.3
-djangorestframework==3.9.0
-django-rest-polymorphic==0.1.8

templates/note/transaction_form.html

@@ -35,3 +35,7 @@ SPDX-License-Identifier: GPL-2.0-or-later
         <input type="submit" value="{% trans 'Transfer' %}">
     </form>
 {% endblock %}
+
+{% block extracss %}
+    {{ form.media }}
+{% endblock extracss %}

templates/note/transactiontemplate_form.html

@@ -9,3 +9,7 @@
 <button class="btn btn-primary" type="submit">Submit</button>
 </form>
 {% endblock %}
+
+{% block extracss %}
+    {{ form.media }}
+{% endblock extracss %}