SCI-4199 disabling delimiter, adding warning

app/assets/javascripts/repository_columns/columns_initializers/checklist_column_type.js

@@ -31,6 +31,7 @@ var RepositoryChecklistColumnType = (function() {
           delimiterDropdown,
           dropdownOptions
         );
+        $('.changing-existing-list-items-warning').removeClass('hidden');
         initChecklistDropdown();
       })
       .on('change', delimiterDropdown, function() {

app/assets/javascripts/repository_columns/columns_initializers/list_column_type.js

@@ -110,6 +110,7 @@ var RepositoryListColumnType = (function() {
           delimiterDropdown,
           dropdownOptions
         );
+        $('.changing-existing-list-items-warning').removeClass('hidden');
       })
       .on('change', delimiterDropdown, function() {
         refreshPreviewDropdownList(

app/controllers/repository_columns/checklist_columns_controller.rb

@@ -25,7 +25,7 @@ module RepositoryColumns
                 .call(user: current_user,
                       team: current_team,
                       column: @repository_column,
-                      params: repository_column_params)
+                      params: repository_column_update_params)
 
       if service.succeed?
         render json: service.column, status: :ok, editing: true
@@ -67,6 +67,12 @@ module RepositoryColumns
         .permit(:name, metadata: [:delimiter], repository_checklist_items_attributes: %i(data))
     end
 
+    def repository_column_update_params
+      params
+        .require(:repository_column)
+        .permit(:name, repository_checklist_items_attributes: %i(data))
+    end
+
     def delimiters
       Constants::REPOSITORY_LIST_ITEMS_DELIMITERS
         .split(',')

app/controllers/repository_columns/list_columns_controller.rb

@@ -25,7 +25,7 @@ module RepositoryColumns
                 .call(user: current_user,
                       team: current_team,
                       column: @repository_column,
-                      params: repository_column_params)
+                      params: repository_column_update_params)
 
       if service.succeed?
         render json: service.column, status: :ok, editing: true
@@ -67,6 +67,12 @@ module RepositoryColumns
         .permit(:name, metadata: [:delimiter], repository_list_items_attributes: %i(data))
     end
 
+    def repository_column_update_params
+      params
+        .require(:repository_column)
+        .permit(:name, repository_list_items_attributes: %i(data))
+    end
+
     def delimiters
       Constants::REPOSITORY_LIST_ITEMS_DELIMITERS
         .split(',')

app/views/repository_columns/manage_column_partials/_checklist.html.erb

@@ -10,7 +10,7 @@
     <%= t('libraries.manange_modal_column.list_type.delimiter_label') %>
   </label>
   <div class="col-sm-9">
-    <%= select_tag('delimiter', options_for_select(delimiters, selected_delimiter), class: 'form-control delimiter') %>
+    <%= select_tag('delimiter', options_for_select(delimiters, selected_delimiter), class: 'form-control delimiter',disabled: !column.new_record?) %>
   </div>
 </div>
 <div class="form-group">
@@ -19,6 +19,11 @@
   </label>
   <div class="col-sm-9">
     <%= text_area_tag 'items-textarea', column.repository_checklist_items.pluck(:data).join(selected_delimiter_char), rows: 10, class: 'form-control items-textarea' %>
+    <% unless column.new_record? %>
+      <div class="bg-danger hidden changing-existing-list-items-warning">
+        <%= t('libraries.manange_modal_column.change_multi_select_items_warning') %>
+      </div>
+    <% end %>
   </div>
 </div>
 <div class="dropdown-preview">

app/views/repository_columns/manage_column_partials/_list.html.erb

@@ -5,20 +5,27 @@
 %>
 
 <%= hidden_field_tag 'dropdown-options', '[]', class: 'dropdown-options' %>
-<div class="form-group">
-  <label class="control-label col-sm-3" for="repository-column-data-type">
-    <%= t('libraries.manange_modal_column.list_type.delimiter_label') %>
-  </label>
-  <div class="col-sm-9">
-    <%= select_tag('delimiter', options_for_select(delimiters, selected_delimiter), class: 'form-control delimiter') %>
+
+  <div class="form-group">
+    <label class="control-label col-sm-3" for="repository-column-data-type">
+      <%= t('libraries.manange_modal_column.list_type.delimiter_label') %>
+    </label>
+    <div class="col-sm-9">
+      <%= select_tag('delimiter', options_for_select(delimiters, selected_delimiter), class: 'form-control delimiter', disabled: !column.new_record?) %>
+    </div>
   </div>
-</div>
+
 <div class="form-group">
   <label class="control-label col-sm-3" for="repository-column-data-type">
     <%= t('libraries.manange_modal_column.list_type.dropdown_items_label') %>
   </label>
   <div class="col-sm-9">
     <%= text_area_tag 'items-textarea', column.repository_list_items.pluck(:data).join(selected_delimiter_char), rows: 10, class: 'form-control items-textarea' %>
+    <% unless column.new_record? %>
+      <div class="bg-danger hidden changing-existing-list-items-warning">
+        <%= t('libraries.manange_modal_column.change_multi_select_items_warning') %>
+      </div>
+    <% end %>
   </div>
 </div>
 <div class="dropdown-preview">

config/locales/en.yml

@@ -1155,6 +1155,7 @@ en:
       name: "Name"
       colum_type: "Column type"
       dropdown_item_descirption: "Dropdown items should be separated by comma."
+      change_multi_select_items_warning: "Be careful: changing existing list items will result in deselecting previously selected items."
       select:
         repository_text_value: "Text"
         repository_number_value: "Number"