Class: Anoubis::Tenant::System

Inherits:
Core::ApplicationRecord show all
Defined in:
app/models/anoubis/tenant/system.rb

Overview

System model. Stores information about all portal’s systems.

Constant Summary collapse

VALID_SYSTEM_REGEX =

System’s identifier consists of lowercase alphabetic symbols.

/[a-z]\z/i

Instance Attribute Summary collapse

Attributes inherited from Core::ApplicationRecord

#can_delete, #can_edit, #can_new, #created_at, #current_user, #need_refresh, #redis, #sys_title, #updated_at

Instance Method Summary collapse

Methods inherited from Core::ApplicationRecord

#after_initialize_core_anubis_model, #can_destroy?, #current_locale, #current_locale=, #default_locale, #get_locale, #get_locale_field, get_where, #is_field_localized, #new_uuid, redis, #redis_prefix, redis_prefix, #set_locale_field

Instance Attribute Details

#ident ⇒ String

Returns the system’s identifier. Identifier consists of lowercase alphabetical symbols.

Returns:

  • (String) —

    the system’s identifier. Identifier consists of lowercase alphabetical symbols.



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# File 'app/models/anoubis/tenant/system.rb', line 19

validates :ident, length: { minimum: 3, maximum: 15 }, uniqueness: true, format: { with: VALID_SYSTEM_REGEX }

#title ⇒ String

Returns the system’s title. Title loads from Anoubis::Tenant::SystemLocale#title based on Core::ApplicationRecord#current_locale.

Returns:



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# File 'app/models/anoubis/tenant/system.rb', line 124

def title
  self.model_locale.title if self.model_locale
end

Instance Method Details

#after_create_system ⇒ Object

Is called after new system was created. Creates administration group for new system.



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# File 'app/models/anoubis/tenant/system.rb', line 50

def after_create_system
  if self.id == 1
    data = Anoubis::Tenant::Group.create(id: 1)
    I18n.available_locales.each do |locale|
      I18n.locale = locale
      Anoubis::Tenant::GroupLocale.find_or_create_by(group_id: data.id, locale: Anoubis::Tenant::MenuLocale.locales[locale.to_s.to_sym]) do |system_locale|
        system_locale.title = I18n.t('anubis.install.admins_group')
      end
    end
  else
    data = Anoubis::Tenant::Group.find_or_create_by(ident: 'admin', system_id: self.id)
    I18n.available_locales.each do |locale|
      I18n.locale = locale
      Anoubis::Tenant::GroupLocale.find_or_create_by(group_id: data.id, locale: Anoubis::Tenant::MenuLocale.locales[locale.to_s.to_sym]) do |system_locale|
        system_locale.title = I18n.t('anubis.install.admins_group')
      end
    end
  end
end

#after_update_system ⇒ Object

Is called after system had been updated. If #ident value had been changed then procedure updates every Group#full_ident value.



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# File 'app/models/anoubis/tenant/system.rb', line 79

def after_update_system
  if self.ident_was != self.ident
    update_groups_full_ident self.id, self.ident
  end
end

#before_destroy_system ⇒ Object

Is called before system will be deleted from database. Checks the ability to destroy a system. Delete all translations for system model from GroupLocale.



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# File 'app/models/anoubis/tenant/system.rb', line 88

def before_destroy_system
  if self.id == 1
    errors.add(:base, I18n.t('anubis.tenants.errors.cant_destroy'))
    throw(:abort, __method__)
  end

  Anoubis::Tenant::SystemLocale.where(system_id: self.id).each do |system_locale|
    system_locale.destroy
  end

  if !can_destroy?
    errors.add(:base, I18n.t('anubis.tenants.errors.has_childs'))
    throw(:abort, __method__)
  end
end

#before_save_system ⇒ Object

Is called before system will be stored in database. Changes #ident value to lower case.



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# File 'app/models/anoubis/tenant/system.rb', line 72

def before_save_system
  self.ident = self.ident.downcase if self.ident
end

#before_validation_system_create ⇒ Object

Is called before validation when new system is being created. If it’s a first system then it sets #ident value to ‘sys’



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# File 'app/models/anoubis/tenant/system.rb', line 29

def before_validation_system_create
  if self.id
    if self.id == 1
      self.ident = 'sys'
      return true
    end
  end
end

#before_validation_system_update ⇒ Object

Is called before validation when system is being updated. Prevents the changing #ident value for system with id 1.



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# File 'app/models/anoubis/tenant/system.rb', line 41

def before_validation_system_update
  if self.id == 1 && self.ident_was != self.ident
    errors.add(:ident, I18n.t('anubis.systems.errors.cant_change_ident'))
    throw(:abort, __method__)
  end
end

#model_locale ⇒ SystemLocale

Returns model localization data from Anoubis::Tenant::SystemLocale.

Returns:



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# File 'app/models/anoubis/tenant/system.rb', line 118

def model_locale
  @model_locale ||= self.system_locales.where(locale: Anoubis::Tenant::SystemLocale.locales[self.current_locale.to_sym]).first
end

#update_groups_full_ident(id, ident) ⇒ Object

Updates Group#full_ident when changed system’s identifier.

Parameters:

  • id (Integer) —

    group unique identifier

  • ident (String) —

    new system identifier



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# File 'app/models/anoubis/tenant/system.rb', line 108

def update_groups_full_ident (id, ident)
  query = <<-SQL
          UPDATE groups SET groups.full_ident = CONCAT('#{ident}.', groups.ident) WHERE groups.system_id = #{id}
  SQL
  Anoubis::Tenant::Group.connection.execute query
end