109 lines
2.4 KiB
Elixir
109 lines
2.4 KiB
Elixir
defmodule MatrixServer.Event do
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use Ecto.Schema
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import Ecto.Changeset
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alias MatrixServer.{Room, Event}
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@primary_key {:event_id, :string, []}
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schema "events" do
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field :type, :string
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field :origin_server_ts, :integer
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field :state_key, :string
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field :sender, :string
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field :content, :map
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field :prev_events, {:array, :string}
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field :auth_events, {:array, :string}
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belongs_to :room, Room, type: :string
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end
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def changeset(event, params \\ %{}) do
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event
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|> cast(params, [:type, :timestamp, :state_key, :sender, :content])
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|> validate_required([:type, :timestamp, :sender])
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end
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def new(room_id, sender) do
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%Event{
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room_id: room_id,
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sender: sender,
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event_id: generate_event_id(),
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origin_server_ts: DateTime.utc_now() |> DateTime.to_unix(),
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prev_events: [],
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auth_events: []
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}
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end
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def create_room(room_id, creator, room_version) do
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%Event{
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new(room_id, creator)
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| type: "m.room.create",
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state_key: "",
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content: %{
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"creator" => creator,
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"room_version" => room_version || MatrixServer.default_room_version()
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}
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}
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end
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def join(room_id, sender) do
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%Event{
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new(room_id, sender)
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| type: "m.room.member",
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state_key: sender,
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content: %{
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"membership" => "join"
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}
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}
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end
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def power_levels(room_id, sender) do
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%Event{
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new(room_id, sender)
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| type: "m.room.power_levels",
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state_key: "",
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content: %{
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"ban" => 50,
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"events" => %{},
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"events_default" => 0,
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"invite" => 50,
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"kick" => 50,
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"redact" => 50,
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"state_default" => 50,
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"users" => %{
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sender => 50
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},
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"users_default" => 0,
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"notifications" => %{
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"room" => 50
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}
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}
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}
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end
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def room_name(room_id, sender, name) do
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%Event{
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new(room_id, sender)
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| type: "m.room.name",
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state_key: "",
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content: %{
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"name" => name
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}
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}
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end
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def room_topic(room_id, sender, topic) do
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%Event{
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new(room_id, sender)
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| type: "m.room.topic",
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state_key: "",
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content: %{
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"topic" => topic
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}
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}
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end
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def generate_event_id do
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"$" <> MatrixServer.random_string(17) <> ":" <> MatrixServer.server_name()
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end
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end
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