Class: ListingIssues::BaseAdapter

Inherits:
Object
  • Object
show all
Defined in:
app/services/listing_issues/base_adapter.rb

Overview

Interface every provider adapter implements. An adapter knows (a) which
catalog items to reconcile this run and (b) the current set of listing
issues for a given item — both derived from that provider's own data, with
no external API calls (the marketplace pulls already persist the signals).

Direct Known Subclasses

AmazonAdapter, WalmartAdapter

Instance Method Summary collapse

Instance Method Details

#candidate_item_ids ⇒ Array<Integer>

catalog_item ids to reconcile: every item that currently shows a signal,
plus every item with an open issue already recorded for this provider (so
cleared issues get auto-resolved on the next run).

Returns:

  • (Array<Integer>)

Raises:

  • (NotImplementedError) 


18
19
20
 
# File 'app/services/listing_issues/base_adapter.rb', line 18

def candidate_item_ids
  raise NotImplementedError
end

#issues_for(_catalog_item) ⇒ Array<ListingIssues::Issue>

Returns current issues for the item.

Parameters:

Returns:

Raises:

  • (NotImplementedError) 


24
25
26
 
# File 'app/services/listing_issues/base_adapter.rb', line 24

def issues_for(_catalog_item)
  raise NotImplementedError
end

#provider ⇒ String

Returns provider key stored on ListingIssue#provider.

Returns:

  • (String) —

    provider key stored on ListingIssue#provider

Raises:

  • (NotImplementedError) 


10
11
12
 
# File 'app/services/listing_issues/base_adapter.rb', line 10

def provider
  raise NotImplementedError
end