feat: Added subject and grade lists to projects [PT-188116989]

This adds the grade_levels and subject_areas taggable lists to the project model and adds the UI to set the lists in the new/edit project form.

rails/app/controllers/admin/projects_controller.rb

@@ -81,6 +81,14 @@ def create
     authorize Admin::Project
     @project = Admin::Project.new(admin_project_strong_params(params[:admin_project]))
 
+    if params[:update_grade_levels]
+      @project.grade_level_list = (params[:grade_levels] || [])
+    end
+
+    if params[:update_subject_areas]
+      @project.subject_area_list = (params[:subject_areas] || [])
+    end
+
     if @project.save
       redirect_to admin_projects_url, notice: 'Project was successfully created.'
     else
@@ -92,6 +100,15 @@ def create
   def update
     @project = Admin::Project.find(params[:id])
     authorize @project
+
+    if params[:update_grade_levels]
+      @project.grade_level_list = (params[:grade_levels] || [])
+    end
+
+    if params[:update_subject_areas]
+      @project.subject_area_list = (params[:subject_areas] || [])
+    end
+
     if @project.update(admin_project_strong_params(params[:admin_project]))
       redirect_to @project, notice: 'Project was successfully updated.'
     else

rails/app/models/admin/project.rb

@@ -3,6 +3,9 @@ class Admin::Project < ApplicationRecord
 
   self.table_name = 'admin_projects'
 
+  acts_as_taggable_on :grade_levels
+  acts_as_taggable_on :subject_areas
+
   def changeable?(user)
     # project admins can change the projects they are admins of
     if user.is_project_admin? && user.admin_for_projects.include?(self)

rails/app/policies/admin/project_policy.rb

@@ -85,4 +85,12 @@ def api_show?
   def research_classes?
     update_or_edit? || user && user.is_project_researcher?(record)
   end
+
+  def edit_grade_levels?
+    new_or_create? || update_or_edit?
+  end
+
+  def edit_subject_areas?
+    new_or_create? || update_or_edit?
+  end
 end

rails/app/views/admin/projects/_form.html.haml

@@ -29,6 +29,8 @@
         %li
           Project card description:
           = f.text_area :project_card_description
+      = render :partial => 'shared/grade_levels_edit', :locals => { :object => @project }
+      = render :partial => 'shared/subject_areas_edit', :locals => { :object => @project }
       %hr
       -# If we don't have an ID yet (new record), we can't display associations
       - if @project.id

rails/spec/controllers/admin/projects_controller_spec.rb

@@ -77,9 +77,11 @@
         end
 
         it "assigns a newly created project as @project" do
-          post :create, params: { :admin_project => valid_attributes }
+          post :create, params: { :admin_project => valid_attributes, update_grade_levels: true, grade_levels: ["1", "2"], update_subject_areas: true, subject_areas: ["Math", "Physical Science"] }
           expect(assigns(:project)).to be_a(Admin::Project)
           expect(assigns(:project)).to be_persisted
+          expect(assigns(:project).grade_level_list).to match_array(["1", "2"])
+          expect(assigns(:project).subject_area_list).to match_array(["Math", "Physical Science"])
         end
 
         it "redirects to the projects index" do
@@ -119,8 +121,10 @@
         end
 
         it "assigns the requested project as @project" do
-          put :update, params: { :id => project.to_param, :admin_project => valid_attributes }
+          put :update, params: { :id => project.to_param, :admin_project => valid_attributes, update_grade_levels: true, grade_levels: ["3", "4"], update_subject_areas: true, subject_areas: ["Physics"]  }
           expect(assigns(:project)).to eq(project)
+          expect(assigns(:project).grade_level_list).to match_array(["3", "4"])
+          expect(assigns(:project).subject_area_list).to match_array(["Physics"])
         end
 
         it "redirects to the project" do