chore(CE): add feedback model (#403)

Co-authored-by: afthab vp <[email protected]>

server/app/models/feedback.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class Feedback < ApplicationRecord
+  validates :data_app_id, presence: true
+  validates :visual_component_id, presence: true
+  validates :model_id, presence: true
+  validates :reaction, presence: true
+
+  belongs_to :data_app
+  belongs_to :visual_component
+  belongs_to :model
+
+  enum reaction: { positive: 0, negative: 1 }
+end

server/app/models/visual_component.rb

@@ -11,4 +11,6 @@ class VisualComponent < ApplicationRecord
   belongs_to :workspace
   belongs_to :data_app
   belongs_to :model
+
+  has_many :feedbacks, dependent: :destroy
 end

server/db/migrate/20241007070931_create_feedbacks.rb

@@ -0,0 +1,14 @@
+class CreateFeedbacks < ActiveRecord::Migration[7.1]
+  def change
+    create_table :feedbacks do |t|
+      t.integer :workspace_id, null: false
+      t.integer :data_app_id, null: false
+      t.integer :visual_component_id, null: false
+      t.integer :model_id, null: false
+      t.integer :reaction, null: false
+      t.text :feedback_content
+
+      t.timestamps
+    end
+  end
+end

server/spec/models/feedback_spec.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe Feedback, type: :model do
+  describe "associations" do
+    it { should belong_to(:data_app) }
+    it { should belong_to(:visual_component) }
+    it { should belong_to(:model) }
+  end
+
+  describe "validations" do
+    it { should validate_presence_of(:data_app_id) }
+    it { should validate_presence_of(:visual_component_id) }
+    it { should validate_presence_of(:model_id) }
+    it { should validate_presence_of(:reaction) }
+  end
+
+  describe "enum" do
+    it { should define_enum_for(:reaction).with_values(positive: 0, negative: 1) }
+  end
+end

server/spec/models/visual_component_spec.rb

@@ -13,4 +13,5 @@
   it { should belong_to(:workspace) }
   it { should belong_to(:data_app) }
   it { should belong_to(:model) }
+  it { should have_many(:feedbacks).dependent(:destroy) }
 end