127 lines
3.4 KiB
Ruby
127 lines
3.4 KiB
Ruby
class Contract < ActiveRecord::Base
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unloadable
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ViewPrecision = 0
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# Associations
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belongs_to :project
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belongs_to :account_executive, :class_name => 'User', :foreign_key => 'account_executive_id'
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belongs_to :payment_term, :class_name => "PaymentTerm", :foreign_key => "payment_term_id"
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has_many :deliverables, :dependent => :destroy
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# Validations
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validates_presence_of :name
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validates_presence_of :account_executive
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validates_presence_of :project
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validates_presence_of :start_date
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validates_presence_of :end_date
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validates_inclusion_of :discount_type, :in => %w($ %), :allow_blank => true, :allow_nil => true
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validate :start_and_end_date_are_valid
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# Accessors
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attr_accessible :name
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attr_accessible :account_executive_id
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attr_accessible :start_date
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attr_accessible :end_date
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attr_accessible :executed
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attr_accessible :billable_rate
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attr_accessible :discount
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attr_accessible :discount_note
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attr_accessible :payment_term_id
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attr_accessible :client_ap_contact_information
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attr_accessible :po_number
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attr_accessible :client_point_of_contact
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attr_accessible :details
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named_scope :by_name, {:order => "#{Contract.table_name}.name ASC"}
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[:status, :contract_type,
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:fixed_spent, :fixed_budget,
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:markup_spent, :markup_budget,
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:discount_spent, :discount_budget
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].each do |mthd|
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define_method(mthd) { "TODO in later release" }
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end
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# OPTIMIZE: N+1
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def labor_budget
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deliverables.inject(0) {|total, deliverable| total += deliverable.labor_budget_total }
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end
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# OPTIMIZE: N+1
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# OPTIMIZE: also hits redmine_overhead which is known to be slow
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def labor_spent
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deliverables.inject(0) {|total, deliverable| total += deliverable.labor_budget_spent }
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end
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# OPTIMIZE: N+1
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def overhead_budget
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deliverables.inject(0) {|total, deliverable| total += deliverable.overhead_budget_total }
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end
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# OPTIMIZE: N+1
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# OPTIMIZE: also hits redmine_overhead which is known to be slow
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def overhead_spent
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deliverables.inject(0) {|total, deliverable| total += deliverable.overhead_spent }
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end
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# OPTIMIZE: N+1
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def estimated_hour_budget
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deliverables.inject(0) {|total, deliverable| total += deliverable.estimated_hour_budget_total }
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end
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# OPTIMIZE: N+1
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def estimated_hour_spent
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deliverables.inject(0) {|total, deliverable| total += deliverable.hours_spent_total }
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end
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# OPTIMIZE: N+1
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def total_budget
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deliverables.inject(0) {|total, deliverable| total += deliverable.total }
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end
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# OPTIMIZE: N+1
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def total_spent
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deliverables.inject(0) {|total, deliverable| total += deliverable.total_spent }
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end
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# OPTIMIZE: N+1
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def profit_budget
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deliverables.inject(0) {|total, deliverable| total += deliverable.profit_budget }
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end
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# OPTIMIZE: N+1
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def profit_left
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deliverables.inject(0) {|total, deliverable| total += deliverable.profit_left }
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end
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alias_method :profit_spent, :profit_left
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def after_initialize
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self.executed = false unless self.executed.present?
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end
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def start_and_end_date_are_valid
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if start_date && end_date && end_date < start_date
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errors.add :end_date, :greater_than_start_date
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end
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end
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def to_s
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name
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end
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if Rails.env.test?
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generator_for :name, :method => :next_name
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generator_for :executed => true
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generator_for(:start_date) { Date.yesterday }
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generator_for(:end_date) { Date.tomorrow }
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def self.next_name
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@last_name ||= 'Contract 0000'
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@last_name.succ!
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end
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end
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end
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