Error is displayed and import is prevented in case repository name column is not mapped, when importing repository items from file. [SCI-1402]

app/assets/javascripts/repositories/import/records_importer.js

@@ -47,6 +47,7 @@
 
         // Populate the errors container
         $('#import-errors-container').html(data.responseJSON.html);
+        animateSpinner(null, false);
       }
     });
   }

app/controllers/repositories_controller.rb

@@ -226,18 +226,33 @@ class RepositoriesController < ApplicationController
   end
 
   def import_records
-    import_records = repostiory_import_actions
-    status = import_records.import!
     respond_to do |format|
       format.json do
-        if status[:status] == :ok
-          flash[:success] = t('repositories.import_records.success_flash',
-                              number_of_rows: status[:nr_of_added])
-          render json: {}, status: :ok
+        # Check if there exist mapping for repository record (it's mandatory)
+        if params[:mappings].value?('-1')
+          import_records = repostiory_import_actions
+          status = import_records.import!
+
+          if status[:status] == :ok
+            flash[:success] = t('repositories.import_records.success_flash',
+                                number_of_rows: status[:nr_of_added])
+            render json: {}, status: :ok
+          else
+            flash[:alert] = t('repositories.import_records.error_flash',
+                              message: status[:errors])
+            render json: {}, status: :unprocessable_entity
+          end
         else
-          flash[:alert] = t('repositories.import_records.error_flash',
-                            message: status[:errors])
-          render json: {}, status: :unprocessable_entity
+          render json: {
+            html: render_to_string(
+              partial: 'shared/flash_errors.html.erb',
+              locals: { error_title: t('repositories.import_records'\
+                                       '.error_message.errors_list_title'),
+                        error: t('repositories.import_records.error_message'\
+                                 '.no_repository_name') }
+            )
+          },
+          status: :unprocessable_entity
         end
       end
     end

app/views/shared/_flash_errors.html.erb

@@ -0,0 +1,7 @@
+<% if error.present? %>
+  <div class="alert alert-danger" role="alert">
+    <div><%= error_title %></div>
+    <br>
+    <%= error %>
+  </div>
+<% end %>

config/locales/en.yml

@@ -899,6 +899,8 @@ en:
         no_data_to_parse: "There's nothing to be parsed."
         no_column_name: "Name column is required!"
         duplicated_values: "Two or more columns have the same mapping."
+        errors_list_title: "Items were not imported because one or more errors were found:"
+        no_repository_name: "Item name is required!"
     edit_record: "Edit"
     delete_record: "Delete"
     save_record: "Save"
@@ -1083,7 +1085,7 @@ en:
         empty_file: "You've selected empty file. There's not much to import."
         temp_file_failure: "We couldn't create temporary file. Please contact administrator."
         no_file_selected: "You didn't select any file."
-        errors_list_title: "Samples were not imported because one or more errors was found:"
+        errors_list_title: "Samples were not imported because one or more errors were found:"
         list_row: "Row %{row}"
         list_error: "%{key}: %{val}"
     import_samples: