110 lines
2.9 KiB
Ruby
110 lines
2.9 KiB
Ruby
# == Schema Information
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#
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# Table name: project_packages
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#
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# id :integer not null, primary key
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# creator_id :integer
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# status :string(255)
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# title :string(255)
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# content :text(65535)
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# contact_name :string(255)
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# contact_phone :string(255)
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# min_price :decimal(10, )
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# max_price :decimal(10, )
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# visit_count :integer default("0")
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# bidding_users_count :integer default("0")
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# deadline_at :datetime
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# published_at :datetime
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# bidding_finished_at :datetime
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# created_at :datetime not null
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# updated_at :datetime not null
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# project_package_category_id :integer
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#
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# Indexes
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#
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# index_project_packages_on_creator_id (creator_id)
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# index_project_packages_on_published_at (published_at)
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#
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class ProjectPackage < ApplicationRecord
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include AASM
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belongs_to :creator, class_name: 'User'
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belongs_to :project_package_category
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has_many :project_package_applies, dependent: :destroy
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has_one :process_project_package_apply, -> { where(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, -> { where(status: :bidding_won) }, class_name: 'BiddingUser'
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has_many :lose_bidding_users, -> { where(status: :bidding_lost) }, class_name: 'BiddingUser'
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has_many :attachments, as: :container, dependent: :destroy
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scope :visible, -> { where(status: %i[published bidding_ended bidding_finished]) }
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scope :invisible, -> { where(status: %i[pending applying refused]) }
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aasm(:status) do
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state :pending, initial: 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 category_name
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project_package_category.name
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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 deadline?
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deadline_at < Time.now
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end
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def bidding_end?
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flag = deadline?
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ProjectPackages::EndBiddingService.call(self) if flag && may_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? && user.id != creator_id && !bidding_users.exists?(user_id: user.id)
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end
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def status_text
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I18n.t("project_package.status.#{status}")
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end
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end
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