implement search on list items dropdown, update, create actions [fixes SCI-2070]

Gemfile

@@ -26,7 +26,7 @@ gem 'momentjs-rails', '~> 2.17.1'
 # JS datetime picker
 gem 'bootstrap3-datetimepicker-rails', '~> 4.15.35'
 # Select elements for Bootstrap
-gem 'bootstrap-select-rails', '~> 1.6.3'
+gem 'bootstrap-select-rails', '~> 1.12.4'
 gem 'uglifier', '>= 1.3.0'
 # jQuery & plugins
 gem 'jquery-turbolinks'

Gemfile.lock

@@ -127,7 +127,7 @@ GEM
     bootstrap-sass (3.3.7)
       autoprefixer-rails (>= 5.2.1)
       sass (>= 3.3.4)
-    bootstrap-select-rails (1.6.3)
+    bootstrap-select-rails (1.12.4)
     bootstrap3-datetimepicker-rails (4.15.35)
       momentjs-rails (>= 2.8.1)
     bootstrap_form (2.7.0)
@@ -518,7 +518,7 @@ DEPENDENCIES
   better_errors
   binding_of_caller
   bootstrap-sass (~> 3.3.5)
-  bootstrap-select-rails (~> 1.6.3)
+  bootstrap-select-rails (~> 1.12.4)
   bootstrap3-datetimepicker-rails (~> 4.15.35)
   bootstrap_form
   bullet

app/assets/javascripts/application.js.erb

@@ -31,11 +31,12 @@
 //= require tinymce-jquery
 //= require jsPlumb-2.0.4-min
 //= require jsnetworkx
+//= require dataTables.noSearchHidden
+//= require bootstrap-select
 //= require_directory ./sitewide
 //= require jquery.dataTables.yadcf
 //= require datatables
-//= require dataTables.noSearchHidden
-//= require bootstrap-select
+//= require ajax-bootstrap-select.min
 //= require underscore
 //= require i18n.js
 //= require i18n/translations

app/assets/javascripts/repositories/repository_datatable.js.erb

@@ -432,14 +432,20 @@ var RepositoryDatatable = (function(global) {
       } else if ($(th).attr('id') === 'row-name') {
         input = changeToInputField('repository_row', 'name', '');
         tr.appendChild(createTdElement(input));
-      } else if ($(th).hasClass('repository-column')) {
+      } else if ($(th).hasClass('repository-column') &&
+                 $(th).attr('data-type') === 'RepositoryTextValue') {
         input = changeToInputField('repository_cell', th.attr('id'), '');
         tr.appendChild(createTdElement(input));
+      } else if ($(th).hasClass('repository-column') &&
+                 $(th).attr('data-type') === 'RepositoryListValue') {
+        input = initialListItemsRequest($(th).attr('id'));
+        tr.appendChild(createTdElement(input));
       } else {
         // Column we don't care for, just add empty td
         tr.appendChild(createTdElement(''));
       }
     });
+
     $('table' + TABLE_ID).prepend(tr);
     selectedRecord = tr;
 
@@ -451,6 +457,8 @@ var RepositoryDatatable = (function(global) {
     });
     // Adjust columns width in table header
     adjustTableHeader();
+    // Init selectpicker
+    _initSelectPicker();
   }
 
   global.onClickToggleAssignedRecords = function() {
@@ -584,6 +592,7 @@ var RepositoryDatatable = (function(global) {
 
         // Take care of custom cells
         var cells = data.repository_row.repository_cells;
+        var list_columns = data.repository_row.repository_column_items;
         $(node).children('td').each(function(i) {
           var td = $(this);
           var rawIndex = TABLE.column.index('fromVisible', i);
@@ -592,13 +601,17 @@ var RepositoryDatatable = (function(global) {
             // Check if cell on this record exists
             var cell = cells[$(colHeader).attr('id')];
             if (cell) {
-              td.html(changeToInputField('repository_cell',
+              td.html(changeToFormField('repository_cell',
                                          $(colHeader).attr('id'),
-                                         cell.value));
+                                         cell,
+                                         list_columns));
             } else {
-              td.html(changeToInputField('repository_cell',
-                                         $(colHeader).attr('id'), ''));
+              td.html(changeToFormField('repository_cell',
+                                         $(colHeader).attr('id'),
+                                         '',
+                                         list_columns));
             }
+            _initSelectPicker();
           }
         });
 
@@ -647,13 +660,18 @@ var RepositoryDatatable = (function(global) {
     // Record name
     data.repository_row.name = $('td input[data-object = repository_row]').val();
 
-    // Custom cells
+    // Custom cells text type
     $(node).find('td input[data-object = repository_cell]').each(function() {
       // Send data only and only if cell is not empty
       if ($(this).val().trim()) {
         data.repository_cells[$(this).attr('name')] = $(this).val();
       }
     });
+    // Custom cells list type
+    $(node).find('td[column_id]').each(function(index, el) {
+      var value = $(el).attr('list_item_id');
+      data.repository_cells[$(el).attr('column_id')] = value;
+    });
 
     var url;
     var type;
@@ -845,6 +863,88 @@ var RepositoryDatatable = (function(global) {
   });
 
   // Helper functions
+  function _listItemDropdown(options, current_value, column_id) {
+    var html = '<select class="form-control selectpicker" ';
+    html += 'data-abs-min-length="2" data-live-search="true" ';
+    html += 'column_id="' + column_id +'">';
+    html += '<option value="-1"></option>';
+    $.each(options, function(index, value) {
+      var selected = (current_value === value[1]) ? 'selected' : '';
+      html += '<option value="' + value[0] + '" ' + selected + '>';
+      html += value[1] + '</option>';
+    });
+    html += '</select>';
+    return html;
+  }
+
+  function initialListItemsRequest(column_id) {
+    var massage_response = [];
+    $.ajax({
+      url: '<%= Rails.application.routes.url_helpers.repository_list_items_path %>',
+      type: 'POST',
+      dataType: 'json',
+      async: false,
+      data: {
+        q: '',
+        column_id: column_id
+      }
+    }).done(function(data) {
+      $.each(data.list_items, function(index, el) {
+        massage_response.push([el.id, el.data]);
+      })
+    });
+    return _listItemDropdown(massage_response, '-1', column_id);
+  }
+
+  function _initSelectPicker() {
+    $('.selectpicker')
+      .selectpicker({liveSearch: true})
+      .ajaxSelectPicker({
+        ajax: {
+          url: '<%= Rails.application.routes.url_helpers.repository_list_items_path %>',
+          type: 'POST',
+          dataType: 'json',
+          data: function () {
+            var params = {
+              q: '{{{q}}}',
+              column_id: $(this.valueOf().plugin.$element).attr('column_id')
+            };
+
+            return params;
+          }
+        },
+        locale: {
+          emptyTitle: 'Nothing selected'
+        },
+        preprocessData: function(data){
+            var items = [];
+            if(data.hasOwnProperty('list_items')){
+              items.push({
+                'value': '-1',
+                'text': '',
+                'disabled': false
+              });
+              $.each(data.list_items, function(index, el) {
+                items.push(
+                  {
+                    'value': el.id,
+                    'text': el.data,
+                    'disabled': false
+                  }
+                )
+              });
+            }
+            return items;
+        },
+        emptyRequest: true,
+        clearOnEmpty: false,
+        preserveSelected: false
+    }).on('change.bs.select', function(el) {
+      $(this).closest('td').attr('list_item_id', el.target.value);
+      $(this).closest('td').attr('column_id', $(this).attr('column_id'));
+    });;
+  }
+
   function getColumnIndex(id) {
     if (id < 0) {
       return false;
@@ -858,6 +958,24 @@ var RepositoryDatatable = (function(global) {
         object + "' name='" + name + "' value='" + value + "'></input></div>";
   }
 
+  // Takes an object and creates custom html element
+  function changeToFormField(object, name, cell, list_columns) {
+    if (cell === '') {
+      var column = _.findWhere(list_columns, { column_id: parseInt(name) });
+      if (column) {
+        return _listItemDropdown(column.list_items, '', parseInt(name));
+      } else {
+        return changeToInputField(object, name, '');
+      }
+    } else {
+      if (cell.type === 'RepositoryListValue') {
+        return _listItemDropdown(cell.list_items, cell.value, parseInt(name));
+      } else {
+        return changeToInputField(object, name, cell.value);
+      }
+    }
+  }
+
   // Return td element with content
   function createTdElement(content) {
     var td = document.createElement('td');

app/assets/stylesheets/application.scss

@@ -16,6 +16,7 @@
 @import "bootstrap-tagsinput";
 @import "bootstrap-tagsinput-typeahead";
 @import "handsontable.full.min";
+@import "ajax-bootstrap-select.min";
 @import "extend/bootstrap";
 @import "font-awesome";
 @import "themes/scinote";

app/controllers/repository_list_items_controller.rb

@@ -0,0 +1,26 @@
+class RepositoryListItemsController < ApplicationController
+  before_action :load_vars, only: :search
+
+  def search
+    column_list_items = @repository_column.repository_list_items
+                                          .where('data ILIKE ?',
+                                                 "%#{search_params[:q]}%")
+                                          .limit(Constants::SEARCH_LIMIT)
+                                          .select(:id, :data)
+
+    render json: { list_items: column_list_items }, status: :ok
+  end
+
+  private
+
+  def search_params
+    params.permit(:q, :column_id)
+  end
+
+  def load_vars
+    @repository_column = RepositoryColumn.find_by_id(search_params[:column_id])
+    repository = @repository_column.repository if @repository_column
+    render_404 and return unless @repository_column&.data_type == "RepositoryListValue"
+    render_403 unless can_manage_repository_rows?(repository.team)
+  end
+end

app/controllers/repository_rows_controller.rb

@@ -38,15 +38,31 @@ class RepositoryRowsController < ApplicationController
           column = @repository.repository_columns.detect do |c|
             c.id == key.to_i
           end
-          cell_value = RepositoryTextValue.new(
-            data: value,
-            created_by: current_user,
-            last_modified_by: current_user,
-            repository_cell_attributes: {
-              repository_row: record,
-              repository_column: column
-            }
-          )
+          if column.data_type == 'RepositoryListValue'
+            next if value == '-1'
+            # check if item existx else revert the transaction
+            list_item = RepositoryListItem.where(repository_column: column)
+                                          .find(value)
+            cell_value = RepositoryListValue.new(
+              repository_list_item_id: list_item.id,
+              created_by: current_user,
+              last_modified_by: current_user,
+              repository_cell_attributes: {
+                repository_row: record,
+                repository_column: column
+              }
+            )
+          else
+            cell_value = RepositoryTextValue.new(
+              data: value,
+              created_by: current_user,
+              last_modified_by: current_user,
+              repository_cell_attributes: {
+                repository_row: record,
+                repository_column: column
+              }
+            )
+          end
           if cell_value.save
             record_annotation_notification(record, cell_value.repository_cell)
           else
@@ -91,7 +107,8 @@ class RepositoryRowsController < ApplicationController
     json = {
       repository_row: {
         name: escape_input(@record.name),
-        repository_cells: {}
+        repository_cells: {},
+        repository_column_items: fetch_columns_list_items
       }
     }
 
@@ -99,7 +116,9 @@ class RepositoryRowsController < ApplicationController
     @record.repository_cells.each do |cell|
       json[:repository_row][:repository_cells][cell.repository_column_id] = {
         repository_cell_id: cell.id,
-        value: escape_input(cell.value.data)
+        value: escape_input(cell.value.data),
+        type: cell.value_type,
+        list_items: fetch_list_items(cell)
       }
     end
 
@@ -125,14 +144,26 @@ class RepositoryRowsController < ApplicationController
           end
           if existing
             # Cell exists and new value present, so update value
-            existing.value.data = value
-            if existing.value.save
-              record_annotation_notification(@record, existing)
+            if existing.value_type == 'RepositoryListValue'
+              item = RepositoryListItem.where(
+                repository_column: existing.repository_column
+              ).find(value) unless value == '-1'
+              if item
+                existing.repository_list_value
+                        .update_attribute(:repository_list_item_id, item)
+              else
+                existing.delete
+              end
             else
-              errors[:repository_cells] << {
-                "#{existing.repository_column_id}":
-                existing.value.errors.messages
-              }
+              existing.value.data = value
+              if existing.value.save
+                record_annotation_notification(@record, existing)
+              else
+                errors[:repository_cells] << {
+                  "#{existing.repository_column_id}":
+                  existing.value.errors.messages
+                }
+              end
             end
           else
             # Looks like it is a new cell, so we need to create new value, cell
@@ -140,15 +171,31 @@ class RepositoryRowsController < ApplicationController
             column = @repository.repository_columns.detect do |c|
               c.id == key.to_i
             end
-            cell_value = RepositoryTextValue.new(
-              data: value,
-              created_by: current_user,
-              last_modified_by: current_user,
-              repository_cell_attributes: {
-                repository_row: @record,
-                repository_column: column
-              }
-            )
+            if column.data_type == 'RepositoryListValue'
+              next if value == '-1'
+              # check if item existx else revert the transaction
+              list_item = RepositoryListItem.where(repository_column: column)
+                                            .find(value)
+              cell_value = RepositoryListValue.new(
+                repository_list_item_id: list_item.id,
+                created_by: current_user,
+                last_modified_by: current_user,
+                repository_cell_attributes: {
+                  repository_row: @record,
+                  repository_column: column
+                }
+              )
+            else
+              cell_value = RepositoryTextValue.new(
+                data: value,
+                created_by: current_user,
+                last_modified_by: current_user,
+                repository_cell_attributes: {
+                  repository_row: @record,
+                  repository_column: column
+                }
+              )
+            end
             if cell_value.save
               record_annotation_notification(@record,
                                              cell_value.repository_cell)
@@ -161,6 +208,7 @@ class RepositoryRowsController < ApplicationController
         end
         # Clean up empty cells, not present in updated record
         @record.repository_cells.each do |cell|
+          next if cell.value_type == 'RepositoryListValue'
           cell.value.destroy unless cell_params
                                     .key?(cell.repository_column_id.to_s)
         end
@@ -293,4 +341,28 @@ class RepositoryRowsController < ApplicationController
                  column: link_to(cell.repository_column.name, table_url))
     )
   end
+
+  def fetch_list_items(cell)
+    return [] if cell.value_type != 'RepositoryListValue'
+    RepositoryListItem.where(repository: @repository)
+                      .where(repository_column: cell.repository_column)
+                      .limit(Constants::SEARCH_LIMIT)
+                      .pluck(:id, :data)
+  end
+
+  def fetch_columns_list_items
+    collection = []
+    @repository.repository_columns
+               .list_type
+               .preload(:repository_list_items)
+               .each do |column|
+      collection << {
+        column_id: column.id,
+        list_items: column.repository_list_items
+                          .limit(Constants::SEARCH_LIMIT)
+                          .pluck(:id, :data)
+      }
+    end
+    collection
+  end
 end

app/models/repository_column.rb

@@ -21,6 +21,8 @@ class RepositoryColumn < ApplicationRecord
 
   after_create :update_repository_table_state
 
+  scope :list_type, -> { where(data_type: 'RepositoryListValue') }
+
   def update_repository_table_state
     RepositoryTableState.update_state(self, nil, created_by)
   end

app/views/repositories/_repository_table.html.erb

@@ -20,7 +20,7 @@
         <th id="added-on"><%= t("repositories.table.added_on") %></th>
         <th id="added-by"><%= t("repositories.table.added_by") %></th>
         <% repository.repository_columns.order(:id).each do |column| %>
-          <th class="repository-column" id="<%= column.id %>"
+          <th class="repository-column" id="<%= column.id %>" data-type="<%= column.data_type %>"
             <%= 'data-editable' if can_update_or_delete_repository_column?(column) %>
             <%= 'data-deletable' if can_update_or_delete_repository_column?(column) %>
             <%= "data-edit-url='#{edit_repository_repository_column_path(repository, column)}'" %>

config/routes.rb

@@ -472,7 +472,6 @@ Rails.application.routes.draw do
            as: 'columns_destroy_html'
 
       resources :repository_columns, only: %i(create edit update destroy)
-
       resources :repository_rows, only: %i(create edit update)
       member do
         post 'parse_sheet'
@@ -480,6 +479,9 @@ Rails.application.routes.draw do
       end
     end
 
+    post 'repository_list_items', to: 'repository_list_items#search',
+                                  defaults: { format: 'json' }
+
     get 'repository_rows/:id', to: 'repository_rows#show',
                                as: :repository_row,
                                defaults: { format: 'json' }

spec/models/asset_text_datum_spec.rb

@@ -26,7 +26,6 @@ describe AssetTextDatum, type: :model do
     it 'should have uniq asset' do
       create :asset_text_datum, asset: asset
       new_atd = build :asset_text_datum, asset: asset
-      # binding.pry
       expect(new_atd).to_not be_valid
     end
   end

vendor/assets/stylesheets/ajax-bootstrap-select.min.css

@@ -0,0 +1,16 @@
+/*!
+ * Ajax Bootstrap Select
+ *
+ * Extends existing [Bootstrap Select] implementations by adding the ability to search via AJAX requests as you type. Originally for CROSCON.
+ *
+ * @version 1.4.3
+ * @author Adam Heim - https://github.com/truckingsim
+ * @link https://github.com/truckingsim/Ajax-Bootstrap-Select
+ * @copyright 2017 Adam Heim
+ * @license Released under the MIT license.
+ *
+ * Contributors:
+ *   Mark Carver - https://github.com/markcarver
+ *
+ * Last build: 2017-11-15 1:19:47 PM EST
+ */.bootstrap-select .status{background:#f0f0f0;clear:both;color:#999;font-size:11px;font-style:italic;font-weight:500;line-height:1;margin-bottom:-5px;padding:10px 20px}