Add exercise feedback page for pair programming study

db/migrate/20230905190519_add_pair_programming_exercise_feedbacks.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class AddPairProgrammingExerciseFeedbacks < ActiveRecord::Migration[7.0]
+  def change
+    create_table :pair_programming_exercise_feedbacks do |t|
+      t.references :exercise, null: false, index: true, foreign_key: true
+      t.references :submission, null: false, index: true, foreign_key: true
+      t.references :user, polymorphic: true, null: false, index: true
+      t.references :programming_group, null: true, index: {name: 'pp_feedback_programming_group'}, foreign_key: true
+      t.references :study_group, null: false, index: true, foreign_key: true
+      t.integer :difficulty
+      t.integer :user_estimated_worktime
+      t.integer :reason_work_alone
+      t.float :normalized_score
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_09_04_180123) do
+ActiveRecord::Schema[7.0].define(version: 2023_09_05_190519) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_trgm"
   enable_extension "pgcrypto"
@@ -382,6 +382,26 @@ ActiveRecord::Schema[7.0].define(version: 2023_09_04_180123) do
     t.index ["study_group_id"], name: "index_lti_parameters_on_study_group_id"
   end
 
+  create_table "pair_programming_exercise_feedbacks", force: :cascade do |t|
+    t.bigint "exercise_id", null: false
+    t.bigint "submission_id", null: false
+    t.string "user_type", null: false
+    t.bigint "user_id", null: false
+    t.bigint "programming_group_id"
+    t.bigint "study_group_id", null: false
+    t.integer "difficulty"
+    t.integer "user_estimated_worktime"
+    t.integer "reason_work_alone"
+    t.float "normalized_score"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["exercise_id"], name: "index_pair_programming_exercise_feedbacks_on_exercise_id"
+    t.index ["programming_group_id"], name: "pp_feedback_programming_group"
+    t.index ["study_group_id"], name: "index_pair_programming_exercise_feedbacks_on_study_group_id"
+    t.index ["submission_id"], name: "index_pair_programming_exercise_feedbacks_on_submission_id"
+    t.index ["user_type", "user_id"], name: "index_pair_programming_exercise_feedbacks_on_user"
+  end
+
   create_table "programming_group_memberships", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
     t.bigint "programming_group_id", null: false
     t.string "user_type", null: false
@@ -643,6 +663,10 @@ ActiveRecord::Schema[7.0].define(version: 2023_09_04_180123) do
   add_foreign_key "lti_parameters", "exercises"
   add_foreign_key "lti_parameters", "external_users"
   add_foreign_key "lti_parameters", "study_groups"
+  add_foreign_key "pair_programming_exercise_feedbacks", "exercises"
+  add_foreign_key "pair_programming_exercise_feedbacks", "programming_groups"
+  add_foreign_key "pair_programming_exercise_feedbacks", "study_groups"
+  add_foreign_key "pair_programming_exercise_feedbacks", "submissions"
   add_foreign_key "programming_group_memberships", "programming_groups"
   add_foreign_key "programming_groups", "exercises"
   add_foreign_key "remote_evaluation_mappings", "study_groups"