phortx / rails-use-case Goto Github PK

To allow the usage of rails included

Also explain how to move steps, params and validations to a behavior

step :test, do: -> { true }

Doesn't work despite the README states so

Allow something like:

step :something, do: -> { @record.something! }

and @outcome accordingly

It would be nice to have a record DSL command to set the record:

class FooBar < Rails::UseCase
  attr_accessor :user

  record :user
end

or:

class FooBar < Rails::UseCase
  record { User.new }
end

To optionally skip all steps below and stop the use case immediately. Fail also allows to add a message optionally.

step :a
step :b
succeed, if: -> { ... }
step :c
step :d
fail 'something is broken', if: -> { ... }
step :e
step :f

I often do something like

result.exception&.message || result.errors&.full_messages

To get the error messages. Would be nice when there is a simple way to get the errors as string. For example

result.error_message

Also there should be support for a error_code or something to tell the caller what happend as a Symbol.

To allow something like

step Users::Login, params: -> { { user: record } }