Class: HrLite::ApprovalStep

Inherits:
ApplicationRecord show all
Defined in:
app/models/hr_lite/approval_step.rb

Overview

One rung. The approver is named by RULE, not by person, so a flow survives somebody leaving the company — the rule is resolved against the subject at the moment the request is raised.

Constant Summary collapse

RULES = 
%w[manager manager_of_manager permission user].freeze

Instance Method Summary collapse

Instance Method Details

#approvers_for(subject) ⇒ Object

Everybody who must (or may) decide this rung for subject. Empty means nobody fits — ApprovalRoute treats that as a rung to skip rather than a request nobody can ever answer. Array(...) rather than an else arm: approver_rule is held to the four RULES by a validation AND a database check constraint, so an unmatched case cannot happen — and a defensive branch nothing can reach is a line that never gets tested and quietly rots.



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# File 'app/models/hr_lite/approval_step.rb', line 24

def approvers_for(subject)
  Array(
    case approver_rule
    when "manager" then manager_of(subject.user_id)
    when "manager_of_manager" then manager_of(manager_of(subject.user_id)&.id)
    when "permission" then HrLite.users_holding(approver_key, scope: :all).to_a
    when "user" then HrLite.user_klass.find_by(id: approver_key)
    end
  )
end

#label ⇒ Object 



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# File 'app/models/hr_lite/approval_step.rb', line 35

def label
  case approver_rule
  when "manager" then "Their manager"
  when "manager_of_manager" then "Their manager's manager"
  when "permission" then "Anyone who can #{Permissions.description(approver_key).downcase}"
  when "user" then HrLite.display_name(HrLite.user_klass.find_by(id: approver_key))
  end
end