Class: RailsWorkflow::UserByRoleOperation

Inherits:

Operation

Object
ActiveRecord::Base
Operation
RailsWorkflow::UserByRoleOperation

show all

Defined in:

app/models/rails_workflow/user_by_role_operation.rb

Overview

RailsWorkflow::UserByRoleOperation is user operation which uses user roles for assignment. Here you can see it's template example:

Instance Method Summary (collapse)

- (boolean) can_be_assigned?(user)

Checks if current operation can be assigned to given user.
- (boolean) can_start?

When process tries to start operation, it checks if operation can start.

Methods included from Operations::Assignments

#activate, #assign, #assign_to, #assigned?, #cancel_assignment

Methods included from Operations::DefaultRunner

#can_complete?, #complete, #completed?, #execute, #start, #starting, #waiting

Instance Method Details

- (`boolean`) can_be_assigned?(user)

Checks if current operation can be assigned to given user. UserByRoleOperation implementation additionaly checks if user role is equal to role specified in operation's template.

Parameters:

user (User) —

for which it should perform check.

Returns:

(boolean) —

true if operation can be assigned to user or falce if not.



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# File 'app/models/rails_workflow/user_by_role_operation.rb', line 25

def can_be_assigned? user
  super && (self.template.role == user.role)
end

- (`boolean`) can_start?

When process tries to start operation, it checks if operation can start. If operation can start then it starts and executes. User operation can't start so it switched to WAITING status so that user can pick up operation and complete it.