91 lines
2.0 KiB
Elixir
91 lines
2.0 KiB
Elixir
defmodule Cannery.Containers.Container do
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@moduledoc """
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A container that holds ammunition and belongs to a user.
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"""
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use Cannery, :schema
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alias Cannery.{Containers.ContainerTag, Containers.Tag}
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@derive {Jason.Encoder,
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only: [
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:desc,
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:id,
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:location,
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:name,
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:staged,
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:tags,
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:type
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]}
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schema "containers" do
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field :desc, :string
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field :location, :string
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field :name, :string
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field :staged, :boolean, default: false
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field :type, :string
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field :user_id, :binary_id
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many_to_many :tags, Tag, join_through: ContainerTag
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timestamps()
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end
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@type t :: %__MODULE__{
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desc: String.t(),
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id: id(),
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location: String.t(),
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name: String.t(),
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staged: boolean(),
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type: String.t(),
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user_id: User.id(),
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tags: [Tag.t()] | nil,
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inserted_at: NaiveDateTime.t(),
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updated_at: NaiveDateTime.t()
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}
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@type new_container :: %__MODULE__{}
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@type id :: UUID.t()
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@type changeset :: Changeset.t(t() | new_container())
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@doc false
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@spec create_changeset(new_container(), User.t(), attrs :: map()) :: changeset()
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def create_changeset(container, %User{id: user_id}, attrs) do
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container
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|> change(user_id: user_id)
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|> cast(attrs, [
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:desc,
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:location,
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:name,
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:staged,
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:type
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])
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|> validate_length(:name, max: 255)
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|> validate_length(:type, max: 255)
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|> validate_required([
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:name,
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:staged,
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:type,
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:user_id
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])
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end
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@doc false
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@spec update_changeset(t() | new_container(), attrs :: map()) :: changeset()
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def update_changeset(container, attrs) do
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container
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|> cast(attrs, [
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:desc,
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:location,
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:name,
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:staged,
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:type
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])
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|> validate_length(:name, max: 255)
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|> validate_length(:type, max: 255)
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|> validate_required([
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:name,
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:staged,
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:type
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])
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end
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end
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