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Contents
module Ecom
module Core
class CrewContract < ApplicationRecord
include AASM
belongs_to :crew
belongs_to :crew_type
validates :status, :contract_no, :from, :to, :place_of_work, :probation_period,
:contract_type, :wage, :wage_in_words, :crew_type_id, :crew_type, presence: true
validates :contract_no, uniqueness: true
validate :validate_date_range
validates :wage, presence: true, numericality: { greater_than: 0 }
validates_uniqueness_of :crew_id,
if: -> { status == 'in_effect' },
message: 'There can only be one contract' \
' with status `In effect` for a given crew at a time'
def validate_date_range
return unless from && to
errors.add(:to, 'cannot be before from date.') if from >= to
end
aasm column: 'status' do
state :draft, initial: true
state :submitted_for_approval
state :approved
state :rejected
state :in_effect
state :void
event :submit_for_approval do
transitions from: :draft, to: :submitted_for_approval, guard: -> { status == 'draft' }
end
event :approve do
transitions from: :submitted_for_approval, to: :approved, guard: -> { status == 'submitted_for_approval' }
end
event :reject do
transitions from: :submitted_for_approval, to: :rejected, guard: -> { status == 'submitted_for_approval' }
end
event :commence do
transitions from: :approved, to: :in_effect, guard: -> { status == 'approved' }
end
event :terminate do
transitions from: :in_effect, to: :void, guard: -> { status == 'in_effect' }
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems