show logs at volunteer show

app/views/volunteers/_group_assignments.html.slim

-- group_assignments.each do |group_assignment|
-  table.table.table-striped
-    thead
-      tr
-        th= t_attr(:title, GroupOffer)
-        th= t_attr(:volunteer_role, GroupAssignment)
-        th= t_attr(:start_date, GroupAssignment)
-        th= t_attr(:end_date, GroupAssignment)
-        th colspan='5'
-    tbody
+table.table.table-striped
+  thead
+    tr
+      th= t_attr(:title, GroupOffer)
+      th= t_attr(:volunteer_role, GroupAssignment)
+      th= t_attr(:start_date, GroupAssignment)
+      th= t_attr(:end_date, GroupAssignment)
+      th colspan=(editable == 'yes' ? '6' : '2')
+  tbody
+    - group_assignments.each do |group_assignment|
       tr
         td= link_to group_assignment.group_offer.title, group_offer_path(group_assignment.group_offer)
         - if group_assignment.responsible
           td= t_attr(:responsible, GroupAssignment)
         - else
           td= t_attr(:member, GroupAssignment)
-        td= l(group_assignment.start_date)
-        td= l(group_assignment.end_date)
+        td= l(group_assignment.start_date) if group_assignment.start_date
+        td= l(group_assignment.end_date) if group_assignment.end_date
         td= link_to t_action(:show), group_offer_path(group_assignment.group_offer)
         td= link_to t('download'), group_offer_path(group_assignment.group_offer, format: :pdf)
-        - if policy(GroupOffer).edit?
-          td= link_to t_action(:edit), edit_group_offer_path(group_assignment.group_offer)
-        - if policy(GroupOffer).destroy?
-          td= link_to t_action(:destroy), group_offer_path(group_assignment.group_offer), confirm_deleting(group_assignment.group_offer)
-        - if policy(GroupOffer).change_active_state?
-          td= link_to "#{ group_assignment.group_offer.active? ? t('.deactivate') : t('.activate') }",
-            change_active_state_group_offer_path(group_assignment.group_offer), method: :put, remote: :true
+        - if editable == 'yes'
+          - if policy(GroupOffer).edit?
+            td= link_to t_action(:edit), edit_group_offer_path(group_assignment.group_offer)
+          - if policy(GroupOffer).destroy?
+            td= link_to t_action(:destroy), group_offer_path(group_assignment.group_offer), confirm_deleting(group_assignment.group_offer)
+          - if policy(GroupOffer).change_active_state?
+            td= link_to "#{ group_assignment.group_offer.active? ? t('.deactivate') : t('.activate') }",
+              change_active_state_group_offer_path(group_assignment.group_offer), method: :put, remote: :true

app/views/volunteers/show.html.slim

@@ -174,7 +174,11 @@ h3= t('.availability')
 
 - if @volunteer.group_assignments.any?
   h3#group_assignments= t('.group_assignments')
-  = render 'group_assignments', group_assignments: @volunteer.group_assignments
+  = render 'group_assignments', group_assignments: @volunteer.group_assignments, editable: 'yes'
+
+- if @volunteer.group_assignment_logs.any?
+  h3#group_assignment_logs= t('.old_group_assignments')
+  = render 'group_assignments', group_assignments: @volunteer.group_assignment_logs, editable: 'no'
 
 nav.navbar.section-navigation
   ul.list-inline

config/locales/de.yml

@@ -186,6 +186,7 @@ de:
         group_assignments: Gruppenangebote
         hour_reports: Stunden Rapporte
         new_certificate: Nachweis ausstellen
+        old_group_assignments: Gruppenangebote Archive
         report_hours: Stunden erfassen
         show_certificate: Nachweis anzeigen
         show_certificates: Nachweise anzeigen

config/locales/en.yml

@@ -177,6 +177,7 @@ en:
         group_assignments: Group offers
         hour_reports: Hour reports
         new_certificate: Create certificate
+        old_group_assignments: Group assignments log
         report_hours: Report hours
         show_certificate: Show certificate
         show_certificates: Show certificates