channel.ex

channel.ex

  @required_fields [
    :name,
    :org_id,
    :owner_id,
    :channel_category_id,
    :slug,
    :item_ids
  ]
  @optional_fields [:visibility, :ordinality, :slug, :poster_path, :description, :content_type]


  def validate_name(changeset) do
    changeset
    |> ChangesetExt.ensure_trimmed(:name)
    |> validate_required([:name])
    |> validate_length(:name, min: 2, max: 160)
  end
  
  
  @doc false
  def changeset(channel, attrs) do
    channel
    |> cast(attrs, @required_fields ++ @optional_fields)
    |> validate_name()
    |> validate_required(@required_fields)
  end