Add external IDs to repositories [SCI-5990]

app/controllers/repositories_controller.rb

@@ -27,7 +27,7 @@ class RepositoriesController < ApplicationController
   def index
     respond_to do |format|
       format.html do
-        render 'empty_index' if Repository.accessible_by_teams(current_team).blank?
+        render 'empty_index' if @repositories.blank?
       end
       format.json do
         render json: prepare_repositories_datatable(@repositories, current_team, params)

app/helpers/repository_datatable_helper.rb

@@ -5,18 +5,15 @@ module RepositoryDatatableHelper
 
   def prepare_row_columns(repository_rows, repository, columns_mappings, team, options = {})
     repository_rows.map do |record|
-      row = {
-        'DT_RowId': record.id,
-        'DT_RowAttr': { 'data-state': row_style(record) },
-        '1': assigned_row(record),
-        '2': record.code,
-        '3': escape_input(record.name),
-        '4': I18n.l(record.created_at, format: :full),
-        '5': escape_input(record.created_by.full_name),
-        '6': (record.archived_on ? I18n.l(record.archived_on, format: :full) : ''),
-        '7': escape_input(record.archived_by&.full_name),
-        'recordInfoUrl': Rails.application.routes.url_helpers.repository_repository_row_path(repository, record)
-      }
+      row = if repository.is_a?(LinkedRepository)
+              linked_repository_default_columns(record)
+            else
+              repository_default_columns(record)
+            end
+
+      row['DT_RowId'] = record.id
+      row['DT_RowAttr'] = { 'data-state': row_style(record) }
+      row['recordInfoUrl'] = Rails.application.routes.url_helpers.repository_repository_row_path(repository, record)
 
       unless options[:view_mode]
         row['recordUpdateUrl'] =
@@ -84,20 +81,29 @@ module RepositoryDatatableHelper
       can_manage_repository_rows?(repository)
   end
 
-  def default_table_order_as_js_array
-    Constants::REPOSITORY_TABLE_DEFAULT_STATE['order'].to_json
+  def repository_default_columns(record)
+    {
+      '1': assigned_row(record),
+      '2': record.code,
+      '3': escape_input(record.name),
+      '4': I18n.l(record.created_at, format: :full),
+      '5': escape_input(record.created_by.full_name),
+      '6': (record.archived_on ? I18n.l(record.archived_on, format: :full) : ''),
+      '7': escape_input(record.archived_by&.full_name)
+    }
   end
 
-  def default_table_columns
-    Constants::REPOSITORY_TABLE_DEFAULT_STATE['columns'].to_json
-  end
-
-  def default_snapshot_table_order_as_js_array
-    Constants::REPOSITORY_SNAPSHOT_TABLE_DEFAULT_STATE['order'].to_json
-  end
-
-  def default_snapshot_table_columns
-    Constants::REPOSITORY_SNAPSHOT_TABLE_DEFAULT_STATE['columns'].to_json
+  def linked_repository_default_columns(record)
+    {
+      '1': assigned_row(record),
+      '2': escape_input(record.external_id),
+      '3': record.code,
+      '4': escape_input(record.name),
+      '5': I18n.l(record.created_at, format: :full),
+      '6': escape_input(record.created_by.full_name),
+      '7': (record.archived_on ? I18n.l(record.archived_on, format: :full) : ''),
+      '8': escape_input(record.archived_by&.full_name)
+    }
   end
 
   def display_cell_value(cell, team)

app/models/linked_repository.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class LinkedRepository < Repository
+  def default_table_state
+    state = Constants::REPOSITORY_TABLE_DEFAULT_STATE.deep_dup
+    state['order'] = [[3, 'asc']]
+    state['ColReorder'] << state['ColReorder'].length
+    state['columns'].insert(1, Constants::REPOSITORY_TABLE_STATE_CUSTOM_COLUMN_TEMPLATE)
+    state
+  end
+end

app/models/repository.rb

@@ -108,8 +108,8 @@ class Repository < RepositoryBase
     end
   end
 
-  def default_columns_count
-    Constants::REPOSITORY_TABLE_DEFAULT_STATE['columns'].length
+  def default_table_state
+    Constants::REPOSITORY_TABLE_DEFAULT_STATE
   end
 
   def i_shared?(team)

app/models/repository_base.rb

@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
 class RepositoryBase < ApplicationRecord
+  require 'sti_preload'
+
+  include StiPreload
   include Discard::Model
 
   self.table_name = 'repositories'
@@ -32,6 +35,22 @@ class RepositoryBase < ApplicationRecord
     cell_includes
   end
 
+  def default_table_state
+    raise NotImplementedError
+  end
+
+  def default_table_columns
+    default_table_state['columns'].to_json
+  end
+
+  def default_columns_count
+    default_table_state['columns'].length
+  end
+
+  def default_table_order_as_js_array
+    default_table_state['order'].to_json
+  end
+
   def destroy_discarded(discarded_by_id = nil)
     self.discarded_by_id = discarded_by_id
     destroy

app/models/repository_column.rb

@@ -55,7 +55,7 @@ class RepositoryColumn < ApplicationRecord
     # Calculate old_column_index - this can only be done before
     # record is deleted when we still have its index
     old_column_index = (
-      Constants::REPOSITORY_TABLE_DEFAULT_STATE['columns'].length +
+      repository.default_columns_count +
       repository.repository_columns
                 .order(id: :asc)
                 .pluck(:id)

app/models/repository_snapshot.rb

@@ -45,8 +45,8 @@ class RepositorySnapshot < RepositoryBase
     repository_snapshot.reload
   end
 
-  def default_columns_count
-    Constants::REPOSITORY_SNAPSHOT_TABLE_DEFAULT_STATE['columns'].length
+  def default_table_state
+    Constants::REPOSITORY_SNAPSHOT_TABLE_DEFAULT_STATE
   end
 
   def assigned_rows(my_module)

app/services/repository_datatable_service.rb

@@ -78,11 +78,10 @@ class RepositoryDatatableService
     if search_value.present?
       matched_by_user = repository_rows.joins(:created_by).where_attributes_like('users.full_name', search_value)
 
-      repository_row_matches =  repository_rows
-                                .where_attributes_like(
-                                  ['repository_rows.name', RepositoryRow::PREFIXED_ID_SQL],
-                                  search_value
-                                )
+      repository_row_search_fileds = ['repository_rows.name', RepositoryRow::PREFIXED_ID_SQL]
+      repository_row_search_fileds << 'repository_rows.external_id' if @repository.is_a?(LinkedRepository)
+
+      repository_row_matches = repository_rows.where_attributes_like(repository_row_search_fileds, search_value)
       results = repository_rows.where(id: repository_row_matches)
       results = results.or(repository_rows.where(id: matched_by_user))
 
@@ -121,8 +120,9 @@ class RepositoryDatatableService
       'repository_rows.created_at',
       'users.full_name',
       'repository_rows.archived_on',
-      'archived_bies_repository_rows.full_name',
+      'archived_bies_repository_rows.full_name'
     ]
+    array.insert(1, 'repository_rows.external_id') if @repository.is_a?(LinkedRepository)
     @repository.repository_columns.count.times do
       array << 'repository_cell.value'
     end

app/services/repository_table_state_column_update_service.rb

@@ -9,7 +9,7 @@ class RepositoryTableStateColumnUpdateService
   def update_states_with_new_column(repository)
     raise ArgumentError, 'repository is empty' if repository.blank?
 
-    columns_num = Constants::REPOSITORY_TABLE_DEFAULT_STATE['columns'].length + repository.repository_columns.count
+    columns_num = repository.default_columns_count + repository.repository_columns.count
     RepositoryTableState.where(
       repository: repository
     ).find_each do |table_state|
@@ -49,7 +49,7 @@ class RepositoryTableStateColumnUpdateService
         if state.dig('order', 0, 0).to_i == old_column_index
           # Fallback to default order if user had table ordered by
           # the deleted column
-          state['order'] = Constants::REPOSITORY_TABLE_DEFAULT_STATE['order']
+          state['order'] = repository.default_table_state['order']
         elsif state.dig('order', 0, 0).to_i > old_column_index
           state['order'][0][0] -= 1
         end

app/services/repository_table_state_service.rb

@@ -26,7 +26,7 @@ class RepositoryTableStateService
 
   def update_state(state)
     saved_state = load_state
-    state['order'] = Constants::REPOSITORY_TABLE_DEFAULT_STATE['order'] if state.dig('order', 0, 0).to_i < 1
+    state['order'] = @repository.default_table_state['order'] if state.dig('order', 0, 0).to_i < 1
 
     return if saved_state.state.except('time') == state.except('time')
 
@@ -47,10 +47,10 @@ class RepositoryTableStateService
   private
 
   def generate_default_state
-    default_columns_num = Constants::REPOSITORY_TABLE_DEFAULT_STATE['columns'].length
+    default_columns_num = @repository.default_columns_count
 
     # This state should be strings-only
-    state = Constants::REPOSITORY_TABLE_DEFAULT_STATE.deep_dup
+    state = @repository.default_table_state.deep_dup
     @repository.repository_columns.each_with_index do |_, index|
       real_index = default_columns_num + index
       state['columns'][real_index] = Constants::REPOSITORY_TABLE_STATE_CUSTOM_COLUMN_TEMPLATE

app/views/my_modules/repositories/_full_view_snapshot_table.html.erb

@@ -5,8 +5,8 @@
        data-repository-name="<%= @repository_snapshot.name %>"
        data-repository-snapshot-created="<%= l(@repository_snapshot.created_at, format: :full) %>"
        data-assigned-items-count="<%= @repository_snapshot.repository_rows.count %>"
-       data-default-order="<%= default_snapshot_table_order_as_js_array %>"
-       data-default-table-columns="<%= default_snapshot_table_columns %>"
+       data-default-order="<%= @repository_snapshot.default_table_order_as_js_array %>"
+       data-default-table-columns="<%= @repository_snapshot.default_table_columns %>"
        data-load-state-url="<%= repository_load_table_state_path(@repository_snapshot) %>"
        data-export-url="<%= export_repository_snapshot_my_module_repository_snapshot_path(@my_module, @repository_snapshot) %>"
        data-versions-sidebar-url="<%= full_view_sidebar_my_module_repository_snapshots_path(@my_module, @repository_snapshot.parent_id) %>"

app/views/my_modules/repositories/_full_view_table.html.erb

@@ -2,8 +2,8 @@
        data-id="<%= @repository.id %>"
        data-type="live"
        data-source="<%= index_dt_my_module_repository_path(@my_module, @repository) %>"
-       data-default-order="<%= default_table_order_as_js_array %>"
-       data-default-table-columns="<%= default_table_columns %>"
+       data-default-order="<%= @repository.default_table_order_as_js_array %>"
+       data-default-table-columns="<%= @repository.default_table_columns %>"
        data-repository-name="<%= @repository.name %>"
        data-assigned-items-count="<%= @my_module.repository_rows_count(@repository) %>"
        data-load-state-url="<%= repository_load_table_state_path(@repository) %>"

app/views/repositories/_repository_table.html.erb

@@ -20,8 +20,8 @@
     data-columns-delete-text="<%= I18n.t('repositories.columns_delete') %>"
     data-available-columns="<%= repository_available_columns_path(repository) %>"
     data-columns-changed="<%= I18n.t('repositories.columns_changed') %>"
-    data-default-order="<%= default_table_order_as_js_array %>"
-    data-default-table-columns="<%= default_table_columns %>"
+    data-default-order="<%= @repository.default_table_order_as_js_array %>"
+    data-default-table-columns="<%= @repository.default_table_columns %>"
     data-editable="<%= can_manage_repository_rows?(repository) %>"
     data-snapshot-provisioning="<%= @snapshot_provisioning %>"
     data-status-url="<%= repository_status_path(@repository) %>">
@@ -32,6 +32,9 @@
             <span class="sci-checkbox-label"></span>
         </th>
         <th id="assigned" data-unmanageable="true"><%= t("repositories.table.assigned") %></th>
+        <% if @repository.is_a?(LinkedRepository) %>
+          <th id="row-external-id"><%= t('repositories.table.external_id') %></th>
+        <% end %>
         <th id="row-id"><%= t("repositories.table.id") %></th>
         <th id="row-name"><%= t("repositories.table.row_name") %></th>
         <th id="added-on" ><%= t("repositories.table.added_on") %></th>

config/initializers/extends.rb

@@ -386,4 +386,6 @@ class Extends
     delete_individual_signature_request
     delete_group_signature_request
   )
+
+  STI_PRELOAD_CLASSES = %w(LinkedRepository)
 end

config/locales/en.yml

@@ -1371,6 +1371,7 @@ en:
         apply: "Apply"
     table:
       id: 'ID'
+      external_id: 'External ID'
       assigned: "Assigned"
       assigned_search: 'Search...'
       assigned_tooltip: "%{tasks} tasks in 
%{experiments} experiments,
%{projects} projects"

db/migrate/20210812095254_add_external_id_to_repositories.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+require File.expand_path('app/helpers/database_helper')
+
+class AddExternalIdToRepositories < ActiveRecord::Migration[6.1]
+  include DatabaseHelper
+
+  def up
+    add_column :repository_rows, :external_id, :string, null: true
+    add_index :repository_rows, :external_id, unique: true, name: 'unique_index_repository_rows_on_external_id'
+    add_gin_index_without_tags(:repository_rows, :external_id)
+  end
+
+  def down
+    remove_index :repository_rows, name: 'index_repository_rows_on_external_id'
+    remove_index :repository_rows, :external_id, unique: true, name: 'unique_index_repository_rows_on_external_id'
+    remove_column :repository_rows, :external_id, :string, null: true
+  end
+end

lib/sti_preload.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module StiPreload
+  unless Rails.application.config.eager_load
+    extend ActiveSupport::Concern
+
+    included do
+      cattr_accessor :preloaded, instance_accessor: false
+    end
+
+    class_methods do
+      def descendants
+        preload_sti unless preloaded
+        super
+      end
+
+      def preload_sti
+        Extends::STI_PRELOAD_CLASSES.each do |type|
+          logger.debug("Preloading STI type #{type}")
+          type.constantize
+        end
+
+        self.preloaded = true
+      end
+    end
+  end
+end

spec/controllers/repository_rows_controller_spec.rb

@@ -13,7 +13,7 @@ describe RepositoryRowsController, type: :controller do
     RepositoryTableState.create(
       repository: repository,
       user: user,
-      state: Constants::REPOSITORY_TABLE_DEFAULT_STATE
+      state: repository.default_teble_state
     )
   end
   let!(:repository_row) do