スキルパネル作成

alias Bright.{Repo, SkillPanels, SkillUnits}

Create SkillPanel with SkillClass

{:ok, skill_panel} =
  SkillPanels.create_skill_panel(%{
    name: "Webアプリ開発 Elixir",
    skill_classes: [
      %{name: "零細Webアプリ開発がこなせる", class: 1},
      %{name: "小規模Webアプリ開発、マイクロサービス構築がこなせる", class: 2}
    ]
  })

Create SkillUnit with SkillCategory and Skill

[skill_class1, skill_class2 | _] = skill_panel.skill_classes
{skill_class1.name, skill_class2.name}

{:ok, skill_unit} =
  SkillUnits.create_skill_unit(%{
    name: "Elixir本体",
    skill_categories: [
      %{
        name: "基本",
        position: 1,
        skills: [
          %{name: "基本型／演算子／制御構文／パイプ", position: 1},
          %{name: "config追加／変更", position: 2}
        ]
      },
      %{
        name: "データ処理（ループ制御相当）",
        position: 2,
        skills: [
          %{name: "Enum.map", position: 1},
          %{name: "Enum.reduce", position: 2}
        ]
      }
    ],
    skill_class_units: [
      %{skill_class_id: skill_class1.id, position: 1},
      %{skill_class_id: skill_class2.id, position: 2}
    ]
  })

Get SkillUnit and preload associations with correct order

[skill_unit | _] =
  SkillUnits.list_skill_units()
  |> Repo.preload(:skill_classes, skill_categories: :skills)

skill_unit.skill_classes

SkillUnits.delete_skill_unit(skill_unit)