Use acts_as_taggable for investment valuation tags

We were manually doing the same thing, generating inconsistent results,
since the method `valuation_tag_list` was using the `valuation` context,
when actually the expected behavior would be to use the `valuation_tag`
context.

app/controllers/admin/budget_investments_controller.rb

@@ -110,7 +110,7 @@ class Admin::BudgetInvestmentsController < Admin::BaseController
     end
 
     def load_tags
-      @tags = Budget::Investment.tags_on(:valuation).order(:name).distinct
+      @tags = Budget::Investment.tags_on(:valuation_tags).order(:name).distinct
     end
 
     def load_ballot

app/helpers/budgets_helper.rb

@@ -54,7 +54,7 @@ module BudgetsHelper
   end
 
   def investment_tags_select_options(budget)
-    tags = budget.investments.tags_on(:valuation).order(:name).pluck(:name)
+    tags = budget.investments.tags_on(:valuation_tags).order(:name).pluck(:name)
     tags = tags.concat budget.budget_valuation_tags.split(",") if budget.budget_valuation_tags.present?
     tags.uniq
   end

app/models/budget/investment.rb

@@ -16,6 +16,7 @@ class Budget
     include Mappable
     include Documentable
 
+    acts_as_taggable_on :valuation_tags
     acts_as_votable
     acts_as_paranoid column: :hidden_at
     include ActsAsParanoidAliases
@@ -383,14 +384,6 @@ class Budget
       self.valuator_groups.map(&:name).compact.join(", ").presence
     end
 
-    def valuation_tag_list
-      tag_list_on(:valuation)
-    end
-
-    def valuation_tag_list=(tags)
-      set_tag_list_on(:valuation, tags)
-    end
-
     def self.with_milestone_status_id(status_id)
       includes(milestones: :translations).select do |investment|
         investment.milestone_status_id == status_id.to_i

app/models/tagging.rb

@@ -0,0 +1,2 @@
+class Tagging < ActsAsTaggableOn::Tagging
+end

app/views/admin/budget_investments/show.html.erb

@@ -29,7 +29,7 @@
 <p id="tags">
   <strong><%= t("admin.budget_investments.show.tags") %>:</strong>
 
-  <%= @investment.tags_on(:valuation).pluck(:name).sort.join(", ") %>
+  <%= @investment.valuation_tags.pluck(:name).sort.join(", ") %>
 </p>
 
 <p id="assigned_valuator_groups">

lib/tasks/consul.rake

@@ -4,6 +4,7 @@ namespace :consul do
 
   desc "Runs tasks needed to upgrade from 1.0.0 to 1.1.0"
   task "execute_release_1.1.0_tasks": [
-    "budgets:set_original_heading_id"
+    "budgets:set_original_heading_id",
+    "migrations:valuation_taggings"
   ]
 end

lib/tasks/migrations.rake

@@ -0,0 +1,7 @@
+namespace :migrations do
+  desc "Migrates context of valuation taggings"
+  task valuation_taggings: :environment do
+    ApplicationLogger.new.info "Updating valuation taggings context"
+    Tagging.where(context: "valuation").update_all(context: "valuation_tags")
+  end
+end

spec/factories/classifications.rb

@@ -19,7 +19,7 @@ FactoryBot.define do
     end
   end
 
-  factory :tagging, class: "ActsAsTaggableOn::Tagging" do
+  factory :tagging do
     context { "tags" }
     association :taggable, factory: :proposal
     tag

spec/features/admin/budget_investments_spec.rb

@@ -510,8 +510,8 @@ describe "Admin budget investments" do
       investment1 = create(:budget_investment, budget: budget, tag_list: "Education")
       investment2 = create(:budget_investment, budget: budget, tag_list: "Health")
 
-      investment1.set_tag_list_on(:valuation, "Teachers")
+      investment1.set_tag_list_on(:valuation_tags, "Teachers")
-      investment2.set_tag_list_on(:valuation, "Hospitals")
+      investment2.set_tag_list_on(:valuation_tags, "Hospitals")
 
       investment1.save!
       investment2.save!
@@ -526,8 +526,8 @@ describe "Admin budget investments" do
       investment1 = create(:budget_investment, budget: budget, tag_list: "Roads")
       investment2 = create(:budget_investment, budget: new_budget, tag_list: "Accessibility")
 
-      investment1.set_tag_list_on(:valuation, "Roads")
+      investment1.set_tag_list_on(:valuation_tags, "Roads")
-      investment2.set_tag_list_on(:valuation, "Accessibility")
+      investment2.set_tag_list_on(:valuation_tags, "Accessibility")
 
       investment1.save!
       investment2.save!
@@ -1192,7 +1192,7 @@ describe "Admin budget investments" do
 
     scenario "Adds existing valuation tags", :js do
       budget_investment1 = create(:budget_investment)
-      budget_investment1.set_tag_list_on(:valuation, "Education, Health")
+      budget_investment1.set_tag_list_on(:valuation_tags, "Education, Health")
       budget_investment1.save!
 
       budget_investment2 = create(:budget_investment)
@@ -1230,7 +1230,7 @@ describe "Admin budget investments" do
 
     scenario "Changes valuation and user generated tags" do
       budget_investment = create(:budget_investment, tag_list: "Park")
-      budget_investment.set_tag_list_on(:valuation, "Education")
+      budget_investment.set_tag_list_on(:valuation_tags, "Education")
       budget_investment.save!
 
       visit admin_budget_budget_investment_path(budget_investment.budget, budget_investment)
@@ -1671,7 +1671,7 @@ describe "Admin budget investments" do
     end
 
     scenario "Keeps the valuation tags", :js do
-      investment1.set_tag_list_on(:valuation, %w[Possimpible Truthiness])
+      investment1.set_tag_list_on(:valuation_tags, %w[Possimpible Truthiness])
       investment1.save!
 
       visit admin_budget_budget_investments_path(budget)

spec/features/tags/budget_investments_spec.rb

@@ -334,7 +334,7 @@ describe "Tags" do
 
     scenario "Valuators do not see user tags" do
       investment = create(:budget_investment, heading: heading, tag_list: "Park")
-      investment.set_tag_list_on(:valuation, "Education")
+      investment.set_tag_list_on(:valuation_tags, "Education")
       investment.save!
 
       login_as(admin)

spec/lib/tasks/migrations_spec.rb

@@ -0,0 +1,22 @@
+require "rails_helper"
+
+describe "Migration tasks" do
+  let(:run_rake_task) do
+    Rake::Task["migrations:valuation_taggings"].reenable
+    Rake.application.invoke_task("migrations:valuation_taggings")
+  end
+
+  it "updates taggings" do
+    valuation_tagging = create(:tagging, context: "valuation")
+    another_valuation_tagging = create(:tagging, context: "valuation")
+    valuation_tags_tagging = create(:tagging, context: "valuation_tags")
+    tags_tagging = create(:tagging)
+
+    run_rake_task
+
+    expect(valuation_tagging.reload.context).to eq "valuation_tags"
+    expect(another_valuation_tagging.reload.context).to eq "valuation_tags"
+    expect(valuation_tags_tagging.reload.context).to eq "valuation_tags"
+    expect(tags_tagging.reload.context).to eq "tags"
+  end
+end