28 lines
738 B
Elixir
28 lines
738 B
Elixir
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defmodule Rsh26pool.Voting.Idea do
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@moduledoc """
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A voting option. In normal mode it is an idea posted by a participant; in
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grouping mode it is the participant's opinion (one per participant).
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"""
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use Ecto.Schema
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import Ecto.Changeset
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alias Rsh26pool.Voting.{Participant, Room, Vote}
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schema "ideas" do
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field :text, :string
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belongs_to :room, Room
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belongs_to :participant, Participant
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has_many :votes, Vote
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timestamps(type: :utc_datetime)
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end
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def changeset(idea, attrs) do
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idea
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|> cast(attrs, [:text])
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|> validate_required([:text], message: "内容を入力してください")
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|> validate_length(:text, max: 200, message: "200文字以内で入力してください")
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end
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end
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