Add Todos for learning goals

app/models/learning_goal.rb

@@ -3,6 +3,7 @@ class LearningGoal < ApplicationRecord
 
   has_rich_text :description
   has_rich_text :retrospective
+  validates :completed, inclusion: { in: [true, false] }
 
   validates :title, presence: true
 

app/models/todo.rb

@@ -0,0 +1,4 @@
+class Todo < ApplicationRecord
+  belongs_to :learning_goal
+  validates :done, inclusion: { in: [true, false] }
+end

db/migrate/20240107131738_create_todos.rb

@@ -0,0 +1,12 @@
+class CreateTodos < ActiveRecord::Migration[7.1]
+  def change
+    create_table :todos do |t|
+      t.belongs_to :learning_goal, null: false, foreign_key: true
+      t.boolean :done, null: false, default: false
+      t.string :title, null: false, default: ''
+      t.date :due
+
+      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[7.1].define(version: 2024_01_06_103226) do
+ActiveRecord::Schema[7.1].define(version: 2024_01_07_131738) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -140,6 +140,16 @@ ActiveRecord::Schema[7.1].define(version: 2024_01_06_103226) do
     t.datetime "updated_at", null: false
   end
 
+  create_table "todos", force: :cascade do |t|
+    t.bigint "learning_goal_id", null: false
+    t.boolean "done", default: false, null: false
+    t.string "title", default: "", null: false
+    t.date "due"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["learning_goal_id"], name: "index_todos_on_learning_goal_id"
+  end
+
   create_table "users", force: :cascade do |t|
     t.string "username", null: false
     t.string "password_digest", null: false
@@ -161,4 +171,5 @@ ActiveRecord::Schema[7.1].define(version: 2024_01_06_103226) do
   add_foreign_key "exercises", "exercise_types"
   add_foreign_key "learning_goals", "users"
   add_foreign_key "microposts", "users"
+  add_foreign_key "todos", "learning_goals"
 end

test/fixtures/todos.yml

@@ -0,0 +1,10 @@
+one:
+  learning_goal: sql
+  done: false
+  title: Read ‘SQL for Mere Mortals’
+  due: <%= 3.years.from_now %>
+
+two:
+  learning_goal: linux
+  done: true
+  title: Install Debian

test/models/todo_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class TodoTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end