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68421f330b
Related issue: #11939, #12084
221 lines
8.2 KiB
Ruby
221 lines
8.2 KiB
Ruby
class AbstractCompany < ActiveRecord::Base
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self.abstract_class = true
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end
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class Company < AbstractCompany
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self.sequence_name = :companies_nonstd_seq
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validates_presence_of :name
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has_one :dummy_account, :foreign_key => "firm_id", :class_name => "Account"
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has_many :contracts
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has_many :developers, :through => :contracts
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scope :of_first_firm, lambda {
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joins(:account => :firm).
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where('firms.id' => 1)
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}
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def arbitrary_method
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"I am Jack's profound disappointment"
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end
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private
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def private_method
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"I am Jack's innermost fears and aspirations"
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end
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end
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module Namespaced
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class Company < ::Company
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end
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class Firm < ::Company
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has_many :clients, :class_name => 'Namespaced::Client'
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end
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class Client < ::Company
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end
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end
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class Firm < Company
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has_many :clients, -> { order "id" }, :dependent => :destroy, :before_remove => :log_before_remove, :after_remove => :log_after_remove
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has_many :unsorted_clients, :class_name => "Client"
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has_many :unsorted_clients_with_symbol, :class_name => :Client
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has_many :clients_sorted_desc, -> { order "id DESC" }, :class_name => "Client"
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has_many :clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client", :inverse_of => :firm
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has_many :clients_ordered_by_name, -> { order "name" }, :class_name => "Client"
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has_many :unvalidated_clients_of_firm, :foreign_key => "client_of", :class_name => "Client", :validate => false
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has_many :dependent_clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client", :dependent => :destroy
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has_many :exclusively_dependent_clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client", :dependent => :delete_all
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has_many :limited_clients, -> { limit 1 }, :class_name => "Client"
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has_many :clients_with_interpolated_conditions, ->(firm) { where "rating > #{firm.rating}" }, :class_name => "Client"
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has_many :clients_like_ms, -> { where("name = 'Microsoft'").order("id") }, :class_name => "Client"
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has_many :clients_like_ms_with_hash_conditions, -> { where(:name => 'Microsoft').order("id") }, :class_name => "Client"
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has_many :plain_clients, :class_name => 'Client'
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has_many :clients_using_primary_key, :class_name => 'Client',
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:primary_key => 'name', :foreign_key => 'firm_name'
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has_many :clients_using_primary_key_with_delete_all, :class_name => 'Client',
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:primary_key => 'name', :foreign_key => 'firm_name', :dependent => :delete_all
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has_many :clients_grouped_by_firm_id, -> { group("firm_id").select("firm_id") }, :class_name => "Client"
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has_many :clients_grouped_by_name, -> { group("name").select("name") }, :class_name => "Client"
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has_one :account, :foreign_key => "firm_id", :dependent => :destroy, :validate => true
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has_one :unvalidated_account, :foreign_key => "firm_id", :class_name => 'Account', :validate => false
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has_one :account_with_select, -> { select("id, firm_id") }, :foreign_key => "firm_id", :class_name=>'Account'
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has_one :readonly_account, -> { readonly }, :foreign_key => "firm_id", :class_name => "Account"
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# added order by id as in fixtures there are two accounts for Rails Core
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# Oracle tests were failing because of that as the second fixture was selected
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has_one :account_using_primary_key, -> { order('id') }, :primary_key => "firm_id", :class_name => "Account"
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has_one :account_using_foreign_and_primary_keys, :foreign_key => "firm_name", :primary_key => "name", :class_name => "Account"
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has_one :deletable_account, :foreign_key => "firm_id", :class_name => "Account", :dependent => :delete
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has_one :account_limit_500_with_hash_conditions, -> { where :credit_limit => 500 }, :foreign_key => "firm_id", :class_name => "Account"
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has_one :unautosaved_account, :foreign_key => "firm_id", :class_name => 'Account', :autosave => false
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has_many :accounts
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has_many :unautosaved_accounts, :foreign_key => "firm_id", :class_name => 'Account', :autosave => false
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has_many :association_with_references, -> { references(:foo) }, :class_name => 'Client'
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def log
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@log ||= []
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end
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private
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def log_before_remove(record)
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log << "before_remove#{record.id}"
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end
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def log_after_remove(record)
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log << "after_remove#{record.id}"
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end
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end
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class DependentFirm < Company
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has_one :account, :foreign_key => "firm_id", :dependent => :nullify
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has_many :companies, :foreign_key => 'client_of', :dependent => :nullify
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has_one :company, :foreign_key => 'client_of', :dependent => :nullify
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end
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class RestrictedWithExceptionFirm < Company
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has_one :account, -> { order("id") }, :foreign_key => "firm_id", :dependent => :restrict_with_exception
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has_many :companies, -> { order("id") }, :foreign_key => 'client_of', :dependent => :restrict_with_exception
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end
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class RestrictedWithErrorFirm < Company
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has_one :account, -> { order("id") }, :foreign_key => "firm_id", :dependent => :restrict_with_error
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has_many :companies, -> { order("id") }, :foreign_key => 'client_of', :dependent => :restrict_with_error
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end
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class Client < Company
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belongs_to :firm, :foreign_key => "client_of"
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belongs_to :firm_with_basic_id, :class_name => "Firm", :foreign_key => "firm_id"
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belongs_to :firm_with_select, -> { select("id") }, :class_name => "Firm", :foreign_key => "firm_id"
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belongs_to :firm_with_other_name, :class_name => "Firm", :foreign_key => "client_of"
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belongs_to :firm_with_condition, -> { where "1 = ?", 1 }, :class_name => "Firm", :foreign_key => "client_of"
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belongs_to :firm_with_primary_key, :class_name => "Firm", :primary_key => "name", :foreign_key => "firm_name"
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belongs_to :firm_with_primary_key_symbols, :class_name => "Firm", :primary_key => :name, :foreign_key => :firm_name
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belongs_to :readonly_firm, -> { readonly }, :class_name => "Firm", :foreign_key => "firm_id"
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belongs_to :bob_firm, -> { where :name => "Bob" }, :class_name => "Firm", :foreign_key => "client_of"
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has_many :accounts, :through => :firm, :source => :accounts
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belongs_to :account
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validate do
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firm
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end
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class RaisedOnSave < RuntimeError; end
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attr_accessor :raise_on_save
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before_save do
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raise RaisedOnSave if raise_on_save
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end
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class RaisedOnDestroy < RuntimeError; end
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attr_accessor :raise_on_destroy
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before_destroy do
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raise RaisedOnDestroy if raise_on_destroy
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end
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# Record destruction so we can test whether firm.clients.clear has
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# is calling client.destroy, deleting from the database, or setting
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# foreign keys to NULL.
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def self.destroyed_client_ids
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@destroyed_client_ids ||= Hash.new { |h,k| h[k] = [] }
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end
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before_destroy do |client|
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if client.firm
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Client.destroyed_client_ids[client.firm.id] << client.id
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end
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true
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end
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before_destroy :overwrite_to_raise
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# Used to test that read and question methods are not generated for these attributes
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def rating?
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query_attribute :rating
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end
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def overwrite_to_raise
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end
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class << self
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private
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def private_method
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"darkness"
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end
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end
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end
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class ExclusivelyDependentFirm < Company
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has_one :account, :foreign_key => "firm_id", :dependent => :delete
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has_many :dependent_sanitized_conditional_clients_of_firm, -> { order("id").where("name = 'BigShot Inc.'") }, :foreign_key => "client_of", :class_name => "Client", :dependent => :delete_all
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has_many :dependent_conditional_clients_of_firm, -> { order("id").where("name = ?", 'BigShot Inc.') }, :foreign_key => "client_of", :class_name => "Client", :dependent => :delete_all
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end
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class SpecialClient < Client
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end
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class VerySpecialClient < SpecialClient
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end
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class Account < ActiveRecord::Base
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belongs_to :firm, :class_name => 'Company'
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belongs_to :unautosaved_firm, :foreign_key => "firm_id", :class_name => "Firm", :autosave => false
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alias_attribute :available_credit, :credit_limit
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def self.destroyed_account_ids
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@destroyed_account_ids ||= Hash.new { |h,k| h[k] = [] }
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end
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# Test private kernel method through collection proxy using has_many.
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def self.open
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where('firm_name = ?', '37signals')
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end
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before_destroy do |account|
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if account.firm
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Account.destroyed_account_ids[account.firm.id] << account.id
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end
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true
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end
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validate :check_empty_credit_limit
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protected
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def check_empty_credit_limit
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errors.add_on_empty "credit_limit"
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end
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private
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def private_method
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"Sir, yes sir!"
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end
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end
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