Class: TrustyCms::ExtensionMigrator

Inherits:
ActiveRecord::Migrator
  • Object
show all
Defined in:
lib/trusty_cms/extension_migrator.rb

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(direction, migrations_path, target_version = nil) ⇒ ExtensionMigrator

Returns a new instance of ExtensionMigrator.



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# File 'lib/trusty_cms/extension_migrator.rb', line 24

def initialize(direction, migrations_path, target_version = nil)
  super
  initialize_extension_schema_migrations
  initialize_received_migrations
end

Class Attribute Details

.extension ⇒ Object

Returns the value of attribute extension.



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# File 'lib/trusty_cms/extension_migrator.rb', line 4

def extension
  @extension
end

Class Method Details

.get_all_versions ⇒ Object 



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# File 'lib/trusty_cms/extension_migrator.rb', line 17

def get_all_versions
  ActiveRecord::Base.connection.select_values("SELECT version FROM #{schema_migrations_table_name}").
    select { |version| version.starts_with?("#{@extension.extension_name}-")}.
    map { |version| version.sub("#{@extension.extension_name}-", '').to_i }.sort
end

.migrate(target_version = nil) ⇒ Object 



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# File 'lib/trusty_cms/extension_migrator.rb', line 6

def migrate(target_version = nil)
  super extension.migrations_path, target_version
end

.migrate_extensions ⇒ Object 



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# File 'lib/trusty_cms/extension_migrator.rb', line 10

def migrate_extensions
  TrustyCms::Application.config.extensions.each do |ext|
    to_migrate = Extension.descendants.detect{|descendant| descendant.name == "#{ext.to_s.camelize}Extension" }
    to_migrate.migrator.migrate
  end
end