ISSUE #408: remove code from research_line

Author: SAASVUUV

app/controllers/research_lines_controller.rb

@@ -10,12 +10,10 @@ class ResearchLinesController < ApplicationController
     config.actions.swap :search, :field_search
     config.field_search.columns = [
       :name,
-      :code,
       :research_area,
       :professors
     ]
     config.columns[:name].search_ui = :text
-    config.columns[:code].search_ui = :text
     config.columns[:professors].search_ui = :record_select
 
     config.list.sorting = { name: "ASC" }
@@ -25,9 +23,9 @@ class ResearchLinesController < ApplicationController
       professors: :professor_research_lines
     }
 
-    config.columns = [:name, :code, :research_area, :professor_research_lines, :available]
+    config.columns = [:name, :research_area, :professor_research_lines, :available]
     config.columns[:research_area].form_ui = :record_select
-    config.list.columns = [:name, :code, :research_area, :available]
+    config.list.columns = [:name, :research_area, :available]
 
     config.actions.exclude :deleted_records
   end

app/models/research_line.rb

@@ -15,9 +15,4 @@ class ResearchLine < ApplicationRecord
   has_many :professors, through: :professor_research_lines
 
   validates :name, presence: true, uniqueness: true
-  validates :code, presence: true, uniqueness: true
-
-  def to_label
-    "#{code} - #{name}"
-  end
 end

db/migrate/20251014131727_remove_code_from_research_lines.rb

@@ -0,0 +1,8 @@
+class RemoveCodeFromResearchLines < ActiveRecord::Migration[7.0]
+  def up
+    remove_column :research_lines, :code
+  end
+  def down
+    add_column :research_lines, :code, :string
+  end
+end

db/schema.rb

@@ -5,9 +5,6 @@
     sequence :name do |name|
       "ResearchLine_#{name}"
     end
-    sequence :code do |code|
-      "ResearchLine_#{code}"
-    end
     research_area
     available { true }
   end

spec/factories/factory_research_line.rb

@@ -36,8 +36,8 @@
     @destroy_all << @research_area1 = FactoryBot.create(:research_area, name: "Ciência de Dados", code: "CD")
     @destroy_all << @research_area2 = FactoryBot.create(:research_area, name: "Engenharia de Software", code: "ES")
 
-    @destroy_all << @research_line1 = FactoryBot.create(:research_line, name: "Machine Learning", code: "CD-ML", research_area: @research_area1)
-    @destroy_all << @research_line2 = FactoryBot.create(:research_line, name: "Versionamento", code: "ES-VE", research_area: @research_area2)
+    @destroy_all << @research_line1 = FactoryBot.create(:research_line, name: "Machine Learning", research_area: @research_area1)
+    @destroy_all << @research_line2 = FactoryBot.create(:research_line, name: "Versionamento", research_area: @research_area2)
 
 
     @destroy_all << @phase2 = FactoryBot.create(:phase, name: "Pedido de Banca")

spec/features/enrollments_spec.rb

@@ -18,9 +18,9 @@
     @destroy_all << @research_area = FactoryBot.create(:research_area, name: "Ciência da Computação", code: "CC")
     @destroy_all << @research_area1 = FactoryBot.create(:research_area, name: "Sistemas de Informação", code: "SI")
 
-    @destroy_all << FactoryBot.create(:research_line, name: "Ciência de Dados", code: "CD", research_area: @research_area)
-    @destroy_all << @record = FactoryBot.create(:research_line, name: "Engenharia de Software", code: "ES", research_area: @research_area)
-    @destroy_all << FactoryBot.create(:research_line, name: "Desenvolvimento Web", code: "DW", research_area: @research_area1)
+    @destroy_all << FactoryBot.create(:research_line, name: "Ciência de Dados", research_area: @research_area)
+    @destroy_all << @record = FactoryBot.create(:research_line, name: "Engenharia de Software", research_area: @research_area)
+    @destroy_all << FactoryBot.create(:research_line, name: "Desenvolvimento Web", research_area: @research_area1)
   end
   after(:each) do
     @destroy_later.each(&:delete)
@@ -41,7 +41,7 @@
     it "should show table" do
       expect(page).to have_content "Linhas de Pesquisa"
       expect(page.all("tr th").map(&:text)).to eq [
-        "Nome", "Código", "Área de Pesquisa", "Linha de Pesquisa Ativa", ""
+        "Nome", "Área de Pesquisa", "Linha de Pesquisa Ativa", ""
       ]
     end
 
@@ -62,7 +62,6 @@
       fill_record_select("research_area_", "research_areas", "")
       within("#as_#{plural_name}-create--form") do
         fill_in "Nome", with: "Inteligência Artificial"
-        fill_in "Código", with: "IA"
       end
       click_button_and_wait "Salvar"
       expect(page).to have_css("tr:nth-child(1) td.name-column", text: "Inteligência Artificial")

spec/features/research_lines_spec.rb

@@ -17,7 +17,6 @@
   let(:research_line) do
     ResearchLine.new(
       name: "Banco de Dados",
-      code: "BD",
       research_area: research_area
     )
   end
@@ -27,18 +26,14 @@
     it { should be_valid }
     it { should validate_uniqueness_of(:name) }
     it { should validate_presence_of(:name) }
-    it { should validate_uniqueness_of(:code) }
-    it { should validate_presence_of(:code) }
     it { should belong_to(:research_area).required(true) }
   end
   describe "Methods" do
     describe "to_label" do
       it "should return the expected string" do
-        research_line_code = "ResearchLine code"
         research_line_name = "ResearchLine name"
-        research_line.code = research_line_code
         research_line.name = research_line_name
-        expected = "#{research_line_code} - #{research_line_name}"
+        expected = "#{research_line_name}"
         expect(research_line.to_label).to eql(expected)
       end
     end