48 lines
1.2 KiB
Elixir
48 lines
1.2 KiB
Elixir
defmodule Cannery.Ammo.AmmoType do
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@moduledoc """
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An ammunition type.
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Contains statistical information about the ammunition.
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"""
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use Ecto.Schema
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import Ecto.Changeset
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alias Cannery.Ammo.AmmoType
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alias Ecto.{Changeset, UUID}
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@primary_key {:id, :binary_id, autogenerate: true}
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@foreign_key_type :binary_id
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schema "ammo_types" do
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field :bullet_type, :string
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field :case_material, :string
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field :desc, :string
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field :manufacturer, :string
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field :name, :string
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field :grain, :integer
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timestamps()
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end
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@type t :: %AmmoType{
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id: id(),
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bullet_type: String.t(),
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case_material: String.t(),
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desc: String.t(),
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manufacturer: String.t(),
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name: String.t(),
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grain: integer(),
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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_ammo_type :: %AmmoType{}
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@type id :: UUID.t()
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@doc false
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@spec changeset(t() | new_ammo_type(), attrs :: map()) :: Changeset.t(t() | new_ammo_type())
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def changeset(ammo_type, attrs) do
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ammo_type
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|> cast(attrs, [:name, :desc, :case_material, :bullet_type, :grain, :manufacturer])
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|> validate_required([:name])
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end
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end
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