Defines the structure of a subscription plan.

Specs

new(Money.t(), interval(), interval_count()) ::
  {:ok, t()} | {:error, {module(), String.t()}}

Returns {:ok, Money.Subscription.Plan.t} or an {:error, reason} tuple.

Arguments

• :price is any Money.t

• :interval is the period of the plan. The valid intervals are :day,:week,:monthor ':year.

• :interval_count is an integer count of the number of :intervals of the plan. The default is 1

Returns

A Money.Subscription.Plan.t

Examples

iex> Money.Subscription.Plan.new Money.new(:USD, 100), :month, 1
{:ok,
 %Money.Subscription.Plan{
   interval: :month,
   interval_count: 1,
   price: Money.new(:USD, 100)
 }}

iex> Money.Subscription.Plan.new Money.new(:USD, 100), :month
{:ok,
 %Money.Subscription.Plan{
   interval: :month,
   interval_count: 1,
   price: Money.new(:USD, 100)
 }}

iex> Money.Subscription.Plan.new Money.new(:USD, 100), :day, 30
{:ok,
 %Money.Subscription.Plan{
   interval: :day,
   interval_count: 30,
   price: Money.new(:USD, 100)
 }}

iex> Money.Subscription.Plan.new 23, :day, 30
{:error, {Money.Invalid, "Invalid subscription plan definition"}}

Specs

new!(Money.t(), interval(), interval_count()) :: t() | no_return()

Returns {:ok, Money.Subscription.Plan.t} or raises an exception.

Takes the same arguments as Money.Subscription.Plan.new/3.

Example

iex> Money.Subscription.Plan.new! Money.new(:USD, 100), :day, 30
%Money.Subscription.Plan{
  interval: :day,
  interval_count: 30,
  price: Money.new(:USD, 100)
}