Class: Marty::Base

Inherits:

ActiveRecord::Base

• Object
• ActiveRecord::Base
• Marty::Base

Defined in:

app/models/marty/base.rb

Direct Known Subclasses

ApiAuth, ApiConfig, Marty::BackgroundJob::Log, Marty::BackgroundJob::Schedule, BaseRule, Config, DataGrid, Diagnostic::Collection, Diagnostic::Connections, Diagnostic::DelayedJobVersion, Diagnostic::DelayedJobWorkers, Diagnostic::EnvironmentVariables, Diagnostic::Fatal, Diagnostic::Nodes, Diagnostic::ScheduledJobs, Diagnostic::Version, EnumEventOperation, EnumPromiseType, GridIndexBoolean, GridIndexInt4range, GridIndexInteger, GridIndexNumrange, GridIndexString, ImportType, Log, Notifications::Config, Notifications::Delivery, Notifications::EventType, Notifications::Notification, Posting, PostingType, Promise, RoleType, Script, Tag, Token, User, UserRole, VwPromise

Class Attribute Summary

• .struct_attrs ⇒ Object

  Returns the value of attribute struct_attrs.

Class Method Summary

• .get_final_attrs ⇒ Object
• .get_struct_attrs ⇒ Object
• .make_hash(inst) ⇒ Object
• .make_openstruct(inst) ⇒ Object
• .mcfly_pt(pt) ⇒ Object

Methods inherited from ActiveRecord::Base

joins, old_joins

Class Attribute Details

.struct_attrs ⇒ Object

Returns the value of attribute struct_attrs.

# File 'app/models/marty/base.rb', line 6

def struct_attrs
  @struct_attrs
end

Class Method Details

.get_final_attrs ⇒ Object

# File 'app/models/marty/base.rb', line 20

def get_final_attrs
  final_attrs = get_struct_attrs
  return final_attrs if final_attrs.present?

  # otherwise raise with error line
  raise "Marty::Base: no attributes for #{self}"

  # for more detailed debugging use this code instead
  # st = caller.detect{|s|s.starts_with?('DELOREAN__')}
  # re = /DELOREAN__([A-Z][a-zA-Z0-9]*)[:]([0-9]+)[:]in `([a-z_0-9]+)__D'/
  # m = re.match(st)
  # if !m
  #   st = "No attributes #{st} #{self}"
  #   puts st unless File.readlines(Rails.root.join('tmp','dlchk')).
  #                   map(&:chop).detect{|l|l==st}
  # else
  #   loc = "#{m[1]}::#{self}::#{m[2]}"
  #   str = "*** No attributes %-40s %-20s   %s" % [loc, m[3], attr]
  #   puts str unless File.readlines(Rails.root.join('tmp','dlchk')).
  #                    map(&:chop).detect{|l|l==str}
  # end
end

.get_struct_attrs ⇒ Object

# File 'app/models/marty/base.rb', line 8

def get_struct_attrs
  self.struct_attrs ||=
    attribute_names - Mcfly::COLUMNS.to_a -
    (const_defined?('MCFLY_UNIQUENESS') &&
     const_get('MCFLY_UNIQUENESS') || []).map(&:to_s)
end

.make_hash(inst) ⇒ Object

# File 'app/models/marty/base.rb', line 43

def make_hash(inst)
  fa = get_final_attrs
  inst.attributes.slice(*fa)
end

.make_openstruct(inst) ⇒ Object

# File 'app/models/marty/base.rb', line 48

def make_openstruct(inst)
  return nil unless inst

  fa = get_final_attrs
  os = OpenStruct.new(inst.attributes.slice(*fa))
  if self == Marty::DataGrid
    def os.lookup_grid_distinct_entry(pt, params)
      dgh = to_h.stringify_keys.slice(
        'id', 'group_id', 'created_dt', 'metadata', 'data_type')
      Marty::DataGrid.lookup_grid_distinct_entry_h(pt, params, dgh)
    end
  end
  os
end

.mcfly_pt(pt) ⇒ Object

# File 'app/models/marty/base.rb', line 15

def mcfly_pt(pt)
  tb = table_name
  where("#{tb}.obsoleted_dt >= ? AND #{tb}.created_dt < ?", pt, pt)
end