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88 lines
2.5 KiB
88 lines
2.5 KiB
class ProjectPackage < ActiveRecord::Base
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include AASM
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acts_as_attachable
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CATEGORY_VALUES = %w(front backend mobile database cloud_compute_and_big_data devops_and_test ai other)
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attr_accessible :title, :content, :category, :deadline_at, :contact_name, :contact_phone, :min_price, :max_price
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belongs_to :creator, class_name: 'User'
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has_many :project_package_applies, dependent: :destroy
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has_one :process_project_package_apply, conditions: { status: :pending }, class_name: 'ProjectPackageApply'
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has_many :bidding_users, dependent: :delete_all
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has_many :win_bidding_users, conditions: { status: :bidding_won }, class_name: 'BiddingUser'
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has_many :lose_bidding_users, conditions: { status: :bidding_lost }, class_name: 'BiddingUser'
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has_many :attachments, as: :container, dependent: :destroy
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validates :category, presence: true, inclusion: { in: CATEGORY_VALUES }
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validates :title, presence: true, length: { maximum: 60 }
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validates :content, presence: true
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validates :deadline_at, presence: true
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validates :contact_name, presence: true, length: { maximum: 20 }
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validates :contact_phone, presence: true, format: { with: /1\d{10}/ }
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validates :min_price, numericality: { greater_than: 0 }
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validates :max_price, numericality: { greater_than: ->(obj){ obj.min_price } }, allow_blank: true
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aasm(:status) do
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state :pending, initiali: true
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state :applying
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state :refused
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state :published
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state :bidding_ended
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state :bidding_finished
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event :apply do
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transitions from: [:pending, :refused], to: :applying
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end
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event :refuse do
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transitions from: :applying, to: :refused
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end
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event :publish do
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transitions from: :applying, to: :published
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end
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event :end_bidding do
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transitions from: :published, to: :bidding_ended
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end
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event :finish_bidding do
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transitions from: [:bidding_ended], to: :bidding_finished
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end
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end
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def visitable?
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!editable?
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end
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def editable?
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pending? || applying? || refused?
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end
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def deletable?
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pending? || refused?
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end
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def bidding_end?
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flag = deadline_at < Time.now
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end_bidding! if flag && can_end_bidding?
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flag
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end
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def can_bidding?(user)
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published? && !bidding_end? && !bidding_users.exists?(user_id: user.id)
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end
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def increment_visit_count!
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ProjectPackage.connection.execute("update project_packages set visit_count = COALESCE(visit_count, 0) + 1 where id = #{id}")
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end
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def category_text
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I18n.t("project_package.category.#{category}")
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end
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end |