Autocomplete refactoring

* refactors konova/autocompletes.py by splitting into individual files and moving them to fitting apps
     * autocomplete files now live in APPNAME/autocomplete/...

user/autocomplete/__init__.py

@@ -0,0 +1,7 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 18.08.22
+
+"""

user/autocomplete/share.py

@@ -0,0 +1,52 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 18.08.22
+
+"""
+from dal_select2.views import Select2QuerySetView
+from django.db.models import Q
+
+from user.models import User, Team
+
+
+class ShareUserAutocomplete(Select2QuerySetView):
+    """ Autocomplete for share with single users
+
+
+    """
+    def get_queryset(self):
+        if self.request.user.is_anonymous:
+            return User.objects.none()
+        qs = User.objects.all()
+        if self.q:
+            # Due to privacy concerns only a full username match will return the proper user entry
+            qs = qs.filter(
+                Q(username=self.q) |
+                Q(email=self.q)
+            ).distinct()
+        qs = qs.order_by("username")
+        return qs
+
+
+class ShareTeamAutocomplete(Select2QuerySetView):
+    """ Autocomplete for share with teams
+
+    """
+    def get_queryset(self):
+        if self.request.user.is_anonymous:
+            return Team.objects.none()
+        qs = Team.objects.filter(
+            deleted__isnull=True
+        )
+        if self.q:
+            # Due to privacy concerns only a full username match will return the proper user entry
+            qs = qs.filter(
+                name__icontains=self.q
+            )
+        qs = qs.order_by(
+            "name"
+        )
+        return qs
+

user/autocomplete/team.py

@@ -0,0 +1,34 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 18.08.22
+
+"""
+from dal_select2.views import Select2QuerySetView
+
+from user.models import User
+
+
+class TeamAdminAutocomplete(Select2QuerySetView):
+    """ Autocomplete for share with teams
+
+    """
+    def get_queryset(self):
+        if self.request.user.is_anonymous:
+            return User.objects.none()
+        qs = User.objects.filter(
+            id__in=self.forwarded.get("members", [])
+        ).exclude(
+            id__in=self.forwarded.get("admins", [])
+        )
+        if self.q:
+            # Due to privacy concerns only a full username match will return the proper user entry
+            qs = qs.filter(
+                name__icontains=self.q
+            )
+        qs = qs.order_by(
+            "username"
+        )
+        return qs
+

user/forms/modals/team.py

@@ -43,7 +43,7 @@ class NewTeamModalForm(BaseModalForm):
         required=True,
         queryset=User.objects.all(),
         widget=autocomplete.ModelSelect2Multiple(
-            url="share-user-autocomplete",
+            url="user:share-user-autocomplete",
             attrs={
                 "data-placeholder": _("Click for selection"),
                 "data-minimum-input-length": 3,
@@ -103,7 +103,7 @@ class EditTeamModalForm(NewTeamModalForm):
         required=True,
         queryset=User.objects.all(),
         widget=autocomplete.ModelSelect2Multiple(
-            url="team-admin-autocomplete",
+            url="user:team-admin-autocomplete",
             forward=[
                 "members",
                 "admins",

user/urls.py

@@ -7,6 +7,8 @@ Created on: 08.07.21
 """
 from django.urls import path
 
+from user.autocomplete.share import ShareUserAutocomplete, ShareTeamAutocomplete
+from user.autocomplete.team import TeamAdminAutocomplete
 from user.views import *
 
 app_name = "user"
@@ -22,4 +24,8 @@ urlpatterns = [
     path("team/<id>/remove", remove_team_view, name="team-remove"),
     path("team/<id>/leave", leave_team_view, name="team-leave"),
 
+    # Autocomplete urls
+    path("atcmplt/share/u", ShareUserAutocomplete.as_view(), name="share-user-autocomplete"),
+    path("atcmplt/share/t", ShareTeamAutocomplete.as_view(), name="share-team-autocomplete"),
+    path("atcmplt/team/admin", TeamAdminAutocomplete.as_view(), name="team-admin-autocomplete"),
 ]