StateMachinesTransactions
This gem persists the state transitions of state_machines gem. The transactions (transition data) can be used to represent the path a stateful object took to reach the current state.
Installation
Add this line to your application's Gemfile:
gem "state_machines_transactions"
And then execute:
$ bundle
Or install it yourself as:
$ gem install state_machines_transactions
Usage
Generate the database migration for state_machines_transactions table using:
$ rails generate state_machine_transactions
And then execute:
$ rails db:migrate
Add audit_transition
inside your state machine to persist the state transitions.
state_machine :state, initial: :parked do
audit_transition
state :parked
state :idling
end
Use StateMachinesTransaction
model to fetch the transactions. The schema is:
create_table "state_machines_transactions", force: :cascade do |t|
t.string "object_type"
t.integer "object_id"
t.string "state_field"
t.string "event"
t.string "from_state"
t.string "to_state"
t.string "status"
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
end
Contributing
- Fork it ( https://github.com/infraspecdev/state_machines_transactions/fork )
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create a new Pull Request
License
The gem is available as open source under the terms of the MIT License.