64 lines
1.8 KiB
Elixir
64 lines
1.8 KiB
Elixir
defmodule Mobilizon.Events.EventParticipantStats do
|
|
@moduledoc """
|
|
Participation stats on event
|
|
"""
|
|
|
|
use Ecto.Schema
|
|
import Ecto.Changeset
|
|
|
|
@type t :: %__MODULE__{
|
|
not_approved: integer(),
|
|
not_confirmed: integer(),
|
|
rejected: integer(),
|
|
participant: integer(),
|
|
moderator: integer(),
|
|
administrator: integer(),
|
|
creator: integer()
|
|
}
|
|
|
|
@attrs [
|
|
:not_approved,
|
|
:not_confirmed,
|
|
:rejected,
|
|
:participant,
|
|
:moderator,
|
|
:administrator,
|
|
:moderator,
|
|
:creator
|
|
]
|
|
|
|
@primary_key false
|
|
@derive Jason.Encoder
|
|
embedded_schema do
|
|
field(:not_approved, :integer, default: 0)
|
|
field(:not_confirmed, :integer, default: 0)
|
|
field(:rejected, :integer, default: 0)
|
|
field(:participant, :integer, default: 0)
|
|
field(:moderator, :integer, default: 0)
|
|
field(:administrator, :integer, default: 0)
|
|
field(:creator, :integer, default: 0)
|
|
end
|
|
|
|
@doc false
|
|
@spec changeset(t, map) :: Ecto.Changeset.t()
|
|
def changeset(%__MODULE__{} = event_options, attrs) do
|
|
event_options
|
|
|> cast(attrs, @attrs)
|
|
|> validate_stats()
|
|
end
|
|
|
|
defp validate_stats(%Ecto.Changeset{} = changeset) do
|
|
changeset
|
|
|> validate_number(:not_approved, greater_than_or_equal_to: 0)
|
|
|> validate_number(:not_confirmed, greater_than_or_equal_to: 0)
|
|
|> validate_number(:rejected, greater_than_or_equal_to: 0)
|
|
|> validate_number(:participant, greater_than_or_equal_to: 0)
|
|
|> validate_number(:moderator, greater_than_or_equal_to: 0)
|
|
|> validate_number(:administrator, greater_than_or_equal_to: 0)
|
|
|> validate_number(:creator, greater_than_or_equal_to: 0)
|
|
|
|
# TODO: Replace me with something like the following
|
|
# Enum.reduce(@attrs, fn key, changeset -> validate_number(changeset, key, greater_than_or_equal_to: 0) end)
|
|
end
|
|
end
|