Merge pull request #57 from pulibrary/i17-SubGuide-Data

Load SubGuideCard i17-SubGuide-Data

app/models/sub_guide_card.rb

@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+
+class SubGuideCard < ApplicationRecord
+end

app/services/guide_card_loading_service.rb

@@ -3,11 +3,11 @@
 require 'csv'
 # service for loading GuideCard data
 class GuideCardLoadingService
-  # location of source data for GuideCards
-  def csv_location
-    return Rails.root.join('spec', 'fixtures', 'guide_card_fixture.csv') if Rails.env.test?
+  attr_reader :csv_location
 
-    Rails.root.join('data', 'dbo-guides', 'dbo.Guides.31756.csv')
+  # @param csv_location [String] location of source data for GuideCards
+  def initialize(csv_location: nil)
+    @csv_location = csv_location || Rails.root.join('data', 'dbo-guides', 'dbo.Guides.31756.csv')
   end
 
   def import

app/services/sub_guide_loading_service.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'csv'
+# service for loading SubGuide cards data
+class SubGuideLoadingService
+  attr_reader :csv_location
+
+  # @param csv_location [String] location of source data for SubGuideCards
+  def initialize(csv_location: nil)
+    @csv_location = csv_location || Rails.root.join('data', 'dbo-subguides', 'dbo.Subguides.17917.csv')
+  end
+
+  def import
+    sub_guide_card_data = CSV.parse(File.read(csv_location), headers: true)
+    sub_guide_card_data.each do |entry|
+      import_sub_guide_card(entry)
+    end
+  end
+
+  private
+
+  def import_sub_guide_card(card)
+    sgc = SubGuideCard.new
+    sgc.id = card[0]
+    sgc.heading = card[1]
+    sgc.sortid = card[2]
+    sgc.parentid = card[3]
+    sgc.path = card[4]
+    sgc.save
+  end
+end

db/migrate/20230330205517_create_sub_guide_cards.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+# Data for SubGuideCards
+class CreateSubGuideCards < ActiveRecord::Migration[7.0]
+  def change
+    create_table :sub_guide_cards do |t|
+      t.string :heading
+      t.string :sortid
+      t.string :parentid
+      t.string :path
+
+      t.timestamps
+    end
+  end
+end

lib/tasks/import.rake

@@ -5,4 +5,9 @@ namespace :import do
   task import_guide_cards: :environment do
     GuideCardLoadingService.new.import
   end
+
+  desc 'Import SubGuideCard data'
+  task import_sub_guide_cards: :environment do
+    SubGuideLoadingService.new.import
+  end
 end

spec/fixtures/subguide_card_fixture.csv

@@ -0,0 +1,6 @@
+ID,heading,sortid,parentid,path,heading,sortid,parentid,path
+1,V-Z,50349.5,50347.5,9/0091/A3037,V-Z,50349.5,50347.5,9/0091/A3037
+2,Afdeling natuurkunde,50350.5,50345.5,9/0091/A3067,Afdeling natuurkunde,50350.5,50345.5,9/0091/A3067
+3,Afdeling voor ...,50351.5,50345.5,9/0091/A3038,Afdeling voor ...,50351.5,50345.5,9/0091/A3038
+4,(Without subdivision),50352.5,540.5,sub,(Without subdivision),50352.5,540.5,sub
+5,(As author),50353.5,50352.5,sub,(As author),50353.5,50352.5,sub

spec/models/sub_guide_card_spec.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe SubGuideCard, type: :model do
+  it 'has the SubGuideCard fields' do
+    subguidecard = SubGuideCard.new
+    subguidecard.id = 2
+    subguidecard.heading = 'Afdeling natuurkunde'
+    subguidecard.sortid = '50350.5'
+    subguidecard.parentid = '50345.5'
+    subguidecard.path = '9/0091/A3067'
+    subguidecard.save
+    expect(subguidecard.id).to eq 2
+    expect(subguidecard.heading).to eq 'Afdeling natuurkunde'
+    expect(subguidecard.sortid).to eq '50350.5'
+    expect(subguidecard.parentid).to eq '50345.5'
+    expect(subguidecard.path).to eq '9/0091/A3067'
+  end
+end

spec/services/guide_card_loading_service_spec.rb

@@ -3,7 +3,7 @@
 require 'rails_helper'
 
 describe GuideCardLoadingService do
-  let(:gcls) { described_class.new }
+  let(:gcls) { described_class.new(csv_location: Rails.root.join('spec', 'fixtures', 'guide_card_fixture.csv')) }
   it 'can instantiate' do
     expect(gcls).to be_instance_of described_class
   end

spec/services/sub_guide_loading_service_spec.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe SubGuideLoadingService do
+  let(:sgls) { described_class.new(csv_location: Rails.root.join('spec', 'fixtures', 'subguide_card_fixture.csv')) }
+  it 'can instantiate' do
+    expect(sgls).to be_instance_of described_class
+  end
+
+  it 'has a CSV file' do
+    expect(sgls.csv_location).to eq Rails.root.join('spec', 'fixtures', 'subguide_card_fixture.csv')
+  end
+
+  it 'imports all data from the CSV file' do
+    expect(SubGuideCard.count).to eq 0
+    sgls.import
+    expect(SubGuideCard.count).to eq 5
+  end
+end