add reference to repository column

app/models/repository_column.rb

@@ -6,6 +6,7 @@ class RepositoryColumn < ApplicationRecord
              optional: true
   has_many :repository_cells, dependent: :destroy
   has_many :repository_rows, through: :repository_cells
+  has_many :repository_list_items, dependent: :destroy
 
   enum data_type: Extends::REPOSITORY_DATA_TYPES
 

app/models/repository_list_item.rb

@@ -1,6 +1,7 @@
 class RepositoryListItem < ApplicationRecord
   has_many :repository_list_values, inverse_of: :repository_list_item
   belongs_to :repository, inverse_of: :repository_list_items
+  belongs_to :repository_column, inverse_of: :repository_list_items
   belongs_to :created_by,
              foreign_key: :created_by_id,
              class_name: 'User'

db/migrate/20180207095200_create_repository_list_values.rb

@@ -1,7 +1,8 @@
 class CreateRepositoryListValues < ActiveRecord::Migration[5.1]
   def change
     create_table :repository_list_items do |t|
-      t.references :repository, foreign_key: true
+      t.references :repository, index: true, foreign_key: true
+      t.references :repository_column, index: true, foreign_key: true
       t.text :data, index: true, using: :gin, null: false
       t.references :created_by,
                    index: true,

db/schema.rb

@@ -396,6 +396,7 @@ ActiveRecord::Schema.define(version: 20180207095200) do
 
   create_table "repository_list_items", force: :cascade do |t|
     t.bigint "repository_id"
+    t.bigint "repository_column_id"
     t.text "data", null: false
     t.bigint "created_by_id"
     t.bigint "last_modified_by_id"
@@ -404,6 +405,7 @@ ActiveRecord::Schema.define(version: 20180207095200) do
     t.index ["created_by_id"], name: "index_repository_list_items_on_created_by_id"
     t.index ["data"], name: "index_repository_list_items_on_data"
     t.index ["last_modified_by_id"], name: "index_repository_list_items_on_last_modified_by_id"
+    t.index ["repository_column_id"], name: "index_repository_list_items_on_repository_column_id"
     t.index ["repository_id"], name: "index_repository_list_items_on_repository_id"
   end
 
@@ -879,6 +881,7 @@ ActiveRecord::Schema.define(version: 20180207095200) do
   add_foreign_key "repository_date_values", "users", column: "created_by_id"
   add_foreign_key "repository_date_values", "users", column: "last_modified_by_id"
   add_foreign_key "repository_list_items", "repositories"
+  add_foreign_key "repository_list_items", "repository_columns"
   add_foreign_key "repository_list_items", "users", column: "created_by_id"
   add_foreign_key "repository_list_items", "users", column: "last_modified_by_id"
   add_foreign_key "repository_list_values", "users", column: "created_by_id"

spec/models/repository_column_spec.rb

@@ -19,6 +19,7 @@ describe RepositoryColumn, type: :model do
     it { should belong_to(:created_by).class_name('User') }
     it { should have_many :repository_cells }
     it { should have_many :repository_rows }
+    it { should have_many :repository_list_items }
   end
 
   describe 'Should be a valid object' do

spec/models/repository_list_item_spec.rb

@@ -10,11 +10,15 @@ RSpec.describe RepositoryListItem, type: :model do
     it { should have_db_column :repository_id }
     it { should have_db_column :created_by_id }
     it { should have_db_column :last_modified_by_id }
+    it { should have_db_column :repository_column_id }
   end
 
   describe 'Relations' do
-    it { should have_many(:repository_list_values) }
-    it { should belong_to(:repository) }
+    it { should have_many :repository_list_values }
+    it { should belong_to :repository }
+    it { should belong_to :repository_column }
+    it { should belong_to(:created_by).class_name('User') }
+    it { should belong_to(:last_modified_by).class_name('User') }
   end
 
   describe 'Validations' do
@@ -26,15 +30,25 @@ RSpec.describe RepositoryListItem, type: :model do
     context 'has a uniq data scoped on repository' do
       let!(:user) { create :user }
       let!(:repository_one) { create :repository }
+      let!(:repository_column) do
+        create :repository_column, name: 'My column', repository: repository_one
+      end
       let!(:repository_two) { create :repository, name: 'New repo' }
+      let!(:repository_column_two) do
+        create :repository_column, name: 'My column', repository: repository_two
+      end
       let!(:repository_list_item) do
-        create :repository_list_item, data: 'Test', repository: repository_one
+        create :repository_list_item,
+               data: 'Test',
+               repository: repository_one,
+               repository_column: repository_column
       end
 
       it 'creates a repository list item in same repository' do
         new_item = build :repository_list_item,
                          data: 'Test',
-                         repository: repository_one
+                         repository: repository_one,
+                         repository_column: repository_column
         expect(new_item).to_not be_valid
         expect(
           new_item.errors.full_messages.first
@@ -44,7 +58,8 @@ RSpec.describe RepositoryListItem, type: :model do
       it 'create a repository list item in other repository' do
         new_item = build :repository_list_item,
                          data: 'Test',
-                         repository: repository_two
+                         repository: repository_two,
+                         repository_column: repository_column_two
         expect(new_item).to be_valid
       end
     end

spec/models/repository_list_value_spec.rb

@@ -20,6 +20,7 @@ RSpec.describe RepositoryListValue, type: :model do
 
   describe '#data' do
     let!(:repository) { create :repository }
+    let!(:repository_column) { create :repository_column, name: 'My column' }
     let!(:repository_column) do
       create :repository_column, data_type: :RepositoryListValue
     end
@@ -34,7 +35,8 @@ RSpec.describe RepositoryListValue, type: :model do
     it 'returns the data of a selected item' do
       list_item = create :repository_list_item,
                          data: 'my item',
-                         repository: repository
+                         repository: repository,
+                         repository_column: repository_column
       repository_list_value.repository_list_item = list_item
       repository_list_value.save
       expect(repository_list_value.reload.formatted).to eq 'my item'
@@ -49,7 +51,8 @@ RSpec.describe RepositoryListValue, type: :model do
         }
       list_item = create :repository_list_item,
                          data: 'new item',
-                         repository: repository
+                         repository: repository,
+                         repository_column: repository_column
       repository_list_value.repository_list_item = list_item
       expect(repository_list_value.reload.formatted).to_not eq 'my item'
       expect(repository_list_value.formatted).to eq ''
@@ -58,7 +61,8 @@ RSpec.describe RepositoryListValue, type: :model do
     it 'returns an empty string if no item selected' do
       list_item = create :repository_list_item,
                          data: 'my item',
-                         repository: repository
+                         repository: repository,
+                         repository_column: repository_column
       expect(repository_list_value.reload.formatted).to eq ''
     end