Add hostname for groups

CHANGELOG.md

@@ -5,6 +5,7 @@
 *   Das Anwesenheiten-Tab bei Kursen im Status "Qualifikationen erfasst" und "Abgeschlossen" wird neu mit einem Ausrufezeichen markiert, wenn die Anwesenheiten noch gespeichert werden müssen. Merci @ewangler! (hitobito/hitobito_pbs#262)
 *   Adressverwalter\*innen auf der Abteilungsebene können neu auch für Zugriffsanfragen ausgewählt werden. Merci @philobr! (hitobito/hitobito_pbs#261)
 *   Die Gruppenstruktur wurde so angepasst, dass neu Silverscouts und Silverscouts Regionen unter der "Root" Ebene erstellt werden können (hitobito_pbs#271)
+*   Neu kann der Hostname auf PBS und SiSc Ebene gesetzt werden (hitobito_pbs#272)
 
 ## Version 1.28
 

app/controllers/concerns/hostnamed_groups.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+#  Copyright (c) 2023, Pfadibewegung Schweiz. This file is part of
+#  hitobito_pbs and licensed under the Affero General Public License version 3
+#  or later. See the COPYING file at the top-level directory or at
+#  https://github.com/hitobito/hitobito_pbs.
+
+module HostnamedGroups
+  extend ActiveSupport::Concern
+
+  included do
+    prepend_before_action :determine_group_by_hostname
+  end
+
+  def determine_group_by_hostname
+    @group ||= Group.where(hostname: request.host).first
+  end
+end

app/models/pbs/group.rb

@@ -50,6 +50,7 @@ module Pbs::Group
     self.superior_attributes = [:pbs_shortname]
 
     validates :description, length: { allow_nil: true, maximum: 2**16 - 1 }
+    validates :hostname, uniqueness: true, allow_blank: true
     has_many :crises
 
     root_types Group::Root

app/views/groups/_fields_pbs.html.haml

@@ -44,3 +44,7 @@
 = field_set_tag do
   - entry.modifiable?(:group_health) do
     = f.labeled_input_field(:group_health, help: t('.group_health_info'))
+
+- if entry.parent.is_a?(Group::Root)
+  = field_set_tag do
+    = f.labeled_input_field :hostname

config/locales/models.pbs.de.yml

@@ -1237,6 +1237,7 @@ de:
         pbs_shortname: PBS Kürzel
         bank_account: Bank-/Postverbindung
         cantons: Kantone
+        hostname: Hostname
 
       group/abteilung:
         gender: Geschlecht

db/migrate/20230517082130_insert_new_root_group.rb

@@ -10,10 +10,18 @@ def up
     admin_layer = nil
 
     say_with_time 'Create new root-group' do
-      admin_layer = Group.find_or_create_by(
+      admin_layer_attrs = {
         name: 'hitobito',
         type: 'Group::Root',
-      )
+      }
+      admin_layer = if Group.exists?(admin_layer_attrs)
+                      Group.find_by(admin_layer_attrs)
+                    else
+                      Group.new(admin_layer_attrs).tap do |g|
+                        g.save(validate: false)
+                        g.reload
+                      end
+                    end
     end
 
     say_with_time 'Move bund group below new root-group' do
@@ -23,7 +31,8 @@ def up
     end
 
     say_with_time 'Create new silverscouts group below new root-group' do
-      Group::Silverscouts.create(name: 'Silverscouts', short_name: 'SiSc', type: 'Group::Silverscouts')
+      sisc = Group::Silverscouts.new(name: 'Silverscouts', short_name: 'SiSc', type: 'Group::Silverscouts')
+      sisc.save(validate: false)
       Group
         .where(type: 'Group::Silverscouts', parent_id: nil)
         .update_all(parent_id: admin_layer.id, lft: nil, rgt: nil)

db/migrate/20230824145511_add_hostname_to_groups.rb

@@ -0,0 +1,12 @@
+#  Copyright (c) 2023, Pfadibewegung Schweiz. This file is part of
+#  hitobito_pbs and licensed under the Affero General Public License version 3
+#  or later. See the COPYING file at the top-level directory or at
+#  https://github.com/hitobito/hitobito_pbs.
+
+class AddHostnameToGroups < ActiveRecord::Migration[6.1]
+  def change
+    add_column :groups, :hostname, :string
+
+    add_index :groups, :hostname, unique: true
+  end
+end

lib/hitobito_pbs/wagon.rb

@@ -114,6 +114,7 @@ class Wagon < Rails::Engine
       PeopleController.permitted_attrs += [:salutation, :title, :grade_of_school, :entry_date,
                                            :leaving_date, :j_s_number, :correspondence_language,
                                            :prefers_digital_correspondence, :brother_and_sisters]
+      GroupsController.permitted_attrs += [:hostname]
       Event::KindsController.permitted_attrs += [:documents_text, :campy, :can_have_confirmations,
                                                  :confirmation_name]
       QualificationKindsController.permitted_attrs += [:manual]
@@ -133,6 +134,8 @@ class Wagon < Rails::Engine
       Person::QueryController.search_columns << :pbs_number
       SubscriptionsController.include Pbs::SubscriptionsController
 
+      DeviseController.include HostnamedGroups
+
       ### sheets
       Sheet::Group.include Pbs::Sheet::Group
       Sheet::Event.include Pbs::Sheet::Event