Class: DataMigrate::RailsHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/data_migrate/rails_helper.rb

Class Method Summary collapse

Class Method Details

.data_migrator(direction, migrations, schema_migration = DataMigrate::RailsHelper.schema_migration, internal_metadata = DataMigrate::RailsHelper.internal_metadata, target_version = nil) ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 76

def data_migrator(
  direction,
  migrations,
  schema_migration = DataMigrate::RailsHelper.schema_migration,
  internal_metadata = DataMigrate::RailsHelper.internal_metadata,
  target_version = nil
)
  if rails_version_equal_to_or_higher_than_7_1
    DataMigrate::DataMigrator.new(direction, migrations, schema_migration, internal_metadata, target_version)
  else
    DataMigrate::DataMigrator.new(direction, migrations, schema_migration, target_version)
  end
end

.data_schema_delete_version(version) ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 58

def data_schema_delete_version(version)
  if rails_version_equal_to_or_higher_than_7_1
    data_schema_migration.delete_version(version)
  else
    data_schema_migration.where(version: version.to_s).delete_all
  end
end

.data_schema_migration ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 66

def data_schema_migration
  if rails_version_equal_to_or_higher_than_7_2
    DataMigrate::DataSchemaMigration.new(ActiveRecord::Tasks::DatabaseTasks.migration_connection_pool)
  elsif rails_version_equal_to_or_higher_than_7_1
    DataMigrate::DataSchemaMigration.new(ActiveRecord::Tasks::DatabaseTasks.migration_connection)
  else
    DataMigrate::DataSchemaMigration
  end
end

.internal_metadata ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 22

def internal_metadata
  if rails_version_equal_to_or_higher_than_7_2
    ActiveRecord::Base.connection_pool.internal_metadata
  elsif rails_version_equal_to_or_higher_than_7_1
    ActiveRecord::Base.connection.internal_metadata
  else
    ActiveRecord::InternalMetadata
  end
end

.rails_version_equal_to_or_higher_than_7_0 ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 16

def rails_version_equal_to_or_higher_than_7_0
  return @rails_version_equal_to_or_higher_than_7_0 if defined?(@rails_version_equal_to_or_higher_than_7_0)

  @rails_version_equal_to_or_higher_than_7_0 = Gem::Dependency.new("railties", ">= 7.0").match?("railties", Gem.loaded_specs["railties"].version, true)
end

.rails_version_equal_to_or_higher_than_7_1 ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 10

def rails_version_equal_to_or_higher_than_7_1
  return @equal_to_or_higher_than_7_1 if defined?(@equal_to_or_higher_than_7_1)

  @equal_to_or_higher_than_7_1 = Gem::Dependency.new("railties", ">= 7.1.0.alpha").match?("railties", Gem.loaded_specs["railties"].version, true)
end

.rails_version_equal_to_or_higher_than_7_2 ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 4

def rails_version_equal_to_or_higher_than_7_2
  return @equal_to_or_higher_than_7_2 if defined?(@equal_to_or_higher_than_7_2)

  @equal_to_or_higher_than_7_2 = Gem::Dependency.new("railties", ">= 7.2.0.alpha").match?("railties", Gem.loaded_specs["railties"].version, true)
end

.schema_create_version(version) ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 50

def schema_create_version(version)
  if rails_version_equal_to_or_higher_than_7_1
    schema_migration.create_version(version)
  else
    schema_migration.create(version: version)
  end
end

.schema_migration ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 32

def schema_migration
  if rails_version_equal_to_or_higher_than_7_2
    ActiveRecord::Base.connection_pool.schema_migration
  elsif rails_version_equal_to_or_higher_than_7_1
    ActiveRecord::Base.connection.schema_migration
  else
    ActiveRecord::SchemaMigration
  end
end

.schema_migration_versions ⇒ Object 



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# File 'lib/data_migrate/rails_helper.rb', line 42

def schema_migration_versions
  if rails_version_equal_to_or_higher_than_7_1
    schema_migration.versions
  else
    schema_migration.all.pluck(:version)
  end
end