Class: CommandPost::SequenceGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/command_post/identity/sequence_generator.rb

Class Method Summary collapse

Class Method Details

.aggregate_id ⇒ Object 



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# File 'lib/command_post/identity/sequence_generator.rb', line 13

def self.aggregate_id
  @@DB ||= Connection.db_cqrs
  val = 0
  @@DB.fetch("SELECT nextval('aggregate');") do |row|
    val = row[row.keys.first]
  end
  val
end

.misc ⇒ Object 



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# File 'lib/command_post/identity/sequence_generator.rb', line 31

def self.misc
  @@DB ||= Connection.db_cqrs
  val = 0
  @@DB.fetch("SELECT nextval('misc');") do |row|
    val = row[row.keys.first]
  end
  val
end

.transaction_id ⇒ Object 



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# File 'lib/command_post/identity/sequence_generator.rb', line 22

def self.transaction_id
  @@DB ||= Connection.db_cqrs
  val = 0
  @@DB.fetch("SELECT nextval('transaction');") do |row|
    val = row[row.keys.first]
  end
  val
end