feat: notify configured recipients when something is booked

templates/admin/_modal_resource_type_settings.html.twig

@@ -0,0 +1,31 @@
+{# Who is notified about new bookings of one kind. See admin/_modal_resource.html.twig for how it closes. #}
+{% extends 'htmx_modal.html.twig' %}
+
+{% block title %}Benachrichtigungen · {{ type.plural }}{% endblock %}
+
+{% block content %}
+    {{ form_start(form, { attr: {
+        'hx-post': form.vars.action,
+        'hx-target': '#htmx-modal',
+        'hx-swap': 'outerHTML',
+    } }) }}
+        {{ form_errors(form) }}
+
+        <p class="pb-4 text-sm text-gray-500">
+            Diese Adressen erhalten eine E-Mail, sobald {{ type.plural }} gebucht werden.
+        </p>
+
+        <div class="space-y-4">
+            {{ form_row(form.notificationRecipients) }}
+        </div>
+
+        <div class="flex justify-end gap-2 pt-6">
+            <button type="button" class="button button--neutral" {{ stimulus_action('modal', 'close') }}>
+                Abbrechen
+            </button>
+            <button type="submit" class="button button--primary">
+                Speichern
+            </button>
+        </div>
+    {{ form_end(form) }}
+{% endblock %}

templates/admin/resources.html.twig

@@ -53,6 +53,10 @@
             <div class="flex flex-wrap items-baseline justify-between gap-2">
                 <h2>{{ type.plural }}</h2>
                 <div class="flex gap-2">
+                    {{ _self.opener(
+                        path('app_admin_resource_type_notifications', { type: type.value }),
+                        section.recipients > 0 ? 'Benachrichtigungen (' ~ section.recipients ~ ')' : 'Benachrichtigungen'
+                    ) }}
                     {{ _self.opener(path('app_admin_resource_group_new', { type: type.value }), type.groupLabel ~ ' hinzufügen') }}
                     {{ _self.opener(path('app_admin_resource_new', { type: type.value }), type.label ~ ' hinzufügen', 'primary') }}
                 </div>