35 lines
1.5 KiB
Elixir
35 lines
1.5 KiB
Elixir
defmodule ArchitexWeb.Error do
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import Plug.Conn
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import Phoenix.Controller, only: [json: 2]
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@error_map %{
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bad_json: {400, "M_BAD_JSON", "Bad request."},
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user_in_use: {400, "M_USER_IN_USE", "Username is already taken."},
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invalid_username: {400, "M_INVALID_USERNAME", "Invalid username."},
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forbidden: {403, "M_FORBIDDEN", "The requested action is forbidden."},
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unrecognized: {400, "M_UNRECOGNIZED", "Unrecognized request."},
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unknown: {400, "M_UNKNOWN", "An unknown error occurred."},
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invalid_room_state:
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{400, "M_INVALID_ROOM_STATE", "The request would leave the room in an invalid state."},
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unauthorized: {400, "M_UNAUTHORIZED", "The request was unauthorized."},
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invalid_param: {400, "M_INVALID_PARAM", "A request parameter was invalid."},
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missing_param: {400, "M_MISSING_PARAM", "A request parameter is missing."},
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room_in_use: {400, "M_ROOM_IN_USE", "The room is already in use."},
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unknown_token: {401, "M_UNKNOWN_TOKEN", "Invalid access token."},
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missing_token: {401, "M_MISSING_TOKEN", "Access token required."},
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not_found: {404, "M_NOT_FOUND", "The requested resource was not found."},
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room_alias_exists: {409, "M_UNKNOWN", "The given room alias already exists."}
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}
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def put_error(conn, {error, msg}), do: put_error(conn, error, msg)
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def put_error(conn, error, msg \\ nil) do
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{status, errcode, default_msg} = @error_map[error]
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data = %{errcode: errcode, error: msg || default_msg}
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conn
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|> put_status(status)
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|> json(data)
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|> halt()
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end
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end
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