Add DSpace handle to thesis model

app/dashboards/thesis_dashboard.rb

@@ -41,6 +41,7 @@ class ThesisDashboard < Administrate::BaseDashboard
     coauthors: Field::String,
     copyright: Field::BelongsTo,
     license: Field::BelongsTo,
+    dspace_handle: Field::String,
   }.freeze
 
   # COLLECTION_ATTRIBUTES
@@ -74,6 +75,7 @@ class ThesisDashboard < Administrate::BaseDashboard
     holds
     status
     publication_status
+    dspace_handle
     author_note
     processor_note
     metadata_complete

app/models/thesis.rb

@@ -17,6 +17,7 @@
 #  coauthors          :string
 #  copyright_id       :integer
 #  license_id         :integer
+#  dspace_handle      :string
 #
 
 class Thesis < ApplicationRecord

db/migrate/20210511192431_add_dspace_handle_to_thesis.rb

@@ -0,0 +1,5 @@
+class AddDspaceHandleToThesis < ActiveRecord::Migration[6.0]
+  def change
+    add_column :theses, :dspace_handle, :string
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2021_03_17_165853) do
+ActiveRecord::Schema.define(version: 2021_05_11_192431) do
 
   create_table "active_storage_attachments", force: :cascade do |t|
     t.string "name", null: false
@@ -187,6 +187,7 @@
     t.string "coauthors"
     t.integer "copyright_id"
     t.integer "license_id"
+    t.string "dspace_handle"
     t.index ["copyright_id"], name: "index_theses_on_copyright_id"
     t.index ["license_id"], name: "index_theses_on_license_id"
   end

test/fixtures/theses.yml

@@ -17,6 +17,7 @@
 #  coauthors          :string
 #  copyright_id       :integer
 #  license_id         :integer
+#  dspace_handle      :string
 #
 
 # Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html

test/models/thesis_test.rb

@@ -17,6 +17,7 @@
 #  coauthors          :string
 #  copyright_id       :integer
 #  license_id         :integer
+#  dspace_handle      :string
 #
 
 require 'csv'
@@ -254,6 +255,13 @@ class ThesisTest < ActiveSupport::TestCase
     assert thesis.valid?
   end
 
+    test 'can have dspace handle' do
+      thesis = theses(:one)
+      thesis.dspace_handle = 'https://example.com/12345.54321'
+      thesis.save
+      assert thesis.valid?
+    end
+
   test 'invalid without files complete' do
     thesis = theses(:one)
     thesis.files_complete = nil