41 lines
1.0 KiB
Elixir
41 lines
1.0 KiB
Elixir
defmodule Mobilizon.Conversations.ConversationParticipant do
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@moduledoc """
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Represents a conversation participant
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"""
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use Ecto.Schema
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import Ecto.Changeset
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Conversations.Conversation
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@type t :: %__MODULE__{
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conversation: Conversation.t(),
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actor: Actor.t(),
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unread: boolean()
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}
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@required_attrs [:actor_id, :conversation_id]
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@optional_attrs [:unread]
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@attrs @required_attrs ++ @optional_attrs
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schema "conversation_participants" do
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belongs_to(:conversation, Conversation)
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belongs_to(:actor, Actor)
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field(:unread, :boolean, default: true)
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timestamps(type: :utc_datetime)
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end
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@doc false
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@spec changeset(t | Ecto.Schema.t(), map) :: Ecto.Changeset.t()
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def changeset(%__MODULE__{} = conversation, attrs) do
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conversation
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|> cast(attrs, @attrs)
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|> validate_required(@required_attrs)
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|> foreign_key_constraint(:conversation_id)
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|> foreign_key_constraint(:actor_id)
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end
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end
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