Class: Maintenance::LegacyAmazonVariation

Inherits:
ApplicationRecord show all
Defined in:
app/services/maintenance/legacy_amazon_variation.rb

Overview

ActiveRecord shim over the legacy_amazon_variations backup table — the
renamed amazon_variations table, kept read-only after AmazonVariation was
absorbed into VariantGroup amazon rows (external_sku = parent SKU,
external_id = ASIN, channel_settings = the Amazon definition).

Exists solely so AmazonVariationAbsorption and
VariantGroupBackfill can run against production (and be
tested); no app code may use it. Drops together with the legacy_* tables
once the production absorption is verified.

Constant Summary

Constants included from Models::Schedulable

Models::Schedulable::SIMPLE_FORM_OPTIONS

Belongs to collapse

Has many collapse

Has and belongs to many collapse

Methods inherited from ApplicationRecord

ransackable_associations, ransackable_attributes, ransackable_scopes, ransortable_attributes, #to_relation

Methods included from Models::Schedulable

config

Methods included from Models::AfterCommittable

#after_commit

Methods included from Models::EventPublishable

#publish_event

Instance Method Details

#amazon_browse_nodes ⇒ ActiveRecord::Relation<AmazonBrowseNode>

Returns:

See Also:



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# File 'app/services/maintenance/legacy_amazon_variation.rb', line 31

has_and_belongs_to_many :amazon_browse_nodes,
join_table: 'legacy_amazon_browse_nodes_variations',
foreign_key: :amazon_variation_id

#amazon_marketplace ⇒ AmazonMarketplace

Returns:

See Also:



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# File 'app/services/maintenance/legacy_amazon_variation.rb', line 18

belongs_to :amazon_marketplace

#catalog_items ⇒ ActiveRecord::Relation<::CatalogItem>

Returns:

See Also:



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# File 'app/services/maintenance/legacy_amazon_variation.rb', line 24

has_many :catalog_items, class_name: '::CatalogItem',
inverse_of: false, dependent: nil

#edi_documents ⇒ ActiveRecord::Relation<::EdiDocument>

Returns:

See Also:



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# File 'app/services/maintenance/legacy_amazon_variation.rb', line 29

has_many :edi_documents, class_name: '::EdiDocument',
inverse_of: false, dependent: nil

#items ⇒ ActiveRecord::Relation<::Item>

class_name pinned to the root — inside Maintenance:: a bare Item
resolves to Maintenance::Item (a maintenance service, not the model).

Returns:

  • (ActiveRecord::Relation<::Item>)

See Also:



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# File 'app/services/maintenance/legacy_amazon_variation.rb', line 28

has_many :items, -> { distinct }, through: :catalog_items, source: :item, class_name: '::Item'

#variant_group ⇒ VariantGroup

The VariantGroup family / amazon row this variation was absorbed into.
DB-side ON DELETE SET NULL keeps the backup table from blocking
variant_group deletion.

Returns:

See Also:



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# File 'app/services/maintenance/legacy_amazon_variation.rb', line 22

belongs_to :variant_group, optional: true