76 lines
2.1 KiB
Elixir
76 lines
2.1 KiB
Elixir
defmodule Shift73k.Shifts.Templates.ShiftTemplate do
|
|
use Ecto.Schema
|
|
import Ecto.Changeset
|
|
import Shift73k, only: [app_time_zone: 0]
|
|
|
|
alias Shift73k.Shifts
|
|
alias Shift73k.Shifts.Templates.ShiftTemplate
|
|
|
|
@primary_key {:id, :binary_id, autogenerate: true}
|
|
@foreign_key_type :binary_id
|
|
schema "shift_templates" do
|
|
field :subject, :string
|
|
field :description, :string
|
|
field :location, :string
|
|
field :time_zone, :string, default: app_time_zone()
|
|
field :time_start, :time, default: ~T[09:00:00]
|
|
field :time_end, :time, default: ~T[17:00:00]
|
|
|
|
belongs_to(:user, Shift73k.Accounts.User)
|
|
has_one(:is_fave_of_user, Shift73k.Accounts.User, foreign_key: :fave_shift_template_id)
|
|
|
|
timestamps()
|
|
end
|
|
|
|
@doc false
|
|
def changeset(shift_template, attrs) do
|
|
shift_template
|
|
|> cast(attrs, [
|
|
:subject,
|
|
:location,
|
|
:description,
|
|
:time_zone,
|
|
:time_start,
|
|
:time_end,
|
|
:user_id
|
|
])
|
|
|> validate_required([
|
|
:subject,
|
|
:time_zone,
|
|
:time_start,
|
|
:time_end,
|
|
:user_id
|
|
])
|
|
|> validate_length(:subject, count: :codepoints, max: 280)
|
|
|> validate_length(:location, count: :codepoints, max: 280)
|
|
|> validate_change(:time_end, fn :time_end, time_end ->
|
|
shift_length = Shifts.shift_length(time_end, time_start_from_attrs(attrs))
|
|
|
|
cond do
|
|
shift_length == 0 ->
|
|
[time_end: "end time cannot equal start time"]
|
|
|
|
shift_length >= 16 * 60 ->
|
|
[time_end: "you don't want to work 16 or more hours!"]
|
|
|
|
true ->
|
|
[]
|
|
end
|
|
end)
|
|
|> validate_inclusion(:time_zone, Tzdata.zone_list(),
|
|
message: "must be a valid IANA tz database time zone"
|
|
)
|
|
end
|
|
|
|
defp time_start_from_attrs(%{"time_start" => time_start}), do: time_start
|
|
defp time_start_from_attrs(%{time_start: time_start}), do: time_start
|
|
defp time_start_from_attrs(_), do: nil
|
|
|
|
# Get shift attrs from shift template
|
|
def attrs(%ShiftTemplate{} = shift_template) do
|
|
shift_template
|
|
|> Map.from_struct()
|
|
|> Map.drop([:__meta__, :id, :inserted_at, :updated_at, :user, :is_fave_of_user])
|
|
end
|
|
end
|