削除私は、次のクラスを持つ単純なモデル持って

Question

JasonApiリソースの宝石を使用してリンク：

class Country < ApplicationRecord 
    has_many :country_categories 
    has_many :categories, through: :country_categories 
end 

class CountryCategory < ApplicationRecord 
    belongs_to :country 
    belongs_to :category 
end 

class Category < ApplicationRecord 
    has_many :country_categories 
    has_many :countries, through: :country_categories 
end 

を、資源：私は/countries/1?include=country_categories.categoryにGET要求を行うと

class CountryResource < JSONAPI::Resource 
    has_many :country_categories 
end 

応答が常にもたらしますリンクの多く。例えば

{ 
 
    "data": { 
 
    "id": "31", 
 
    "type": "countries", 
 
    "attributes": { 
 
     "description": null 
 
    }, 
 
    "relationships": { 
 
     "country-categories": { 
 
     "links": { 
 
      "self": "http://api.localhost.local:3000/api/v1/countries/31/relationships/country-categories", 
 
      "related": "http://api.localhost.local:3000/api/v1/countries/31/country-categories" 
 
     }, 
 
     "data": [ 
 
      { 
 
      "type": "country-categories", 
 
      "id": "129" 
 
      }, 
 
      { 
 
      "type": "country-categories", 
 
      "id": "130" 
 
      } 
 
     ] 
 
     }, 
 
    } 
 
    }, 
 
    "included": [ 
 
    { 
 
     "id": "129", 
 
     "type": "country-categories", 
 
     "attributes": { 
 
     "stuff": "aaa" 
 
     }, 
 
     "relationships": { 
 
     "country-subcategories": { 
 
      "links": { 
 
      "self": "http://api.localhost.local:3000/api/v1/country-categories/129/relationships/country-subcategories", 
 
      "related": "http://api.localhost.local:3000/api/v1/country-categories/129/country-subcategories" 
 
      } 
 
     }, 
 
     "category": { 
 
      "links": { 
 
      "self": "http://api.localhost.local:3000/api/v1/country-categories/129/relationships/category", 
 
      "related": "http://api.localhost.local:3000/api/v1/country-categories/129/category" 
 
      }, 
 
      "data": { 
 
      "type": "categories", 
 
      "id": "1" 
 
      } 
 
     } 
 
     } 
 
    }, 
 
    { 
 
     "id": "130", 
 
     "type": "country-categories", 
 
     "attributes": { 
 
     "stuff": "sfasf" 
 
     }, 
 
     "relationships": { 
 
     "country-subcategories": { 
 
      "links": { 
 
      "self": "http://api.localhost.local:3000/api/v1/country-categories/130/relationships/country-subcategories", 
 
      "related": "http://api.localhost.local:3000/api/v1/country-categories/130/country-subcategories" 
 
      } 
 
     }, 
 
     "category": { 
 
      "links": { 
 
      "self": "http://api.localhost.local:3000/api/v1/country-categories/130/relationships/category", 
 
      "related": "http://api.localhost.local:3000/api/v1/country-categories/130/category" 
 
      }, 
 
      "data": { 
 
      "type": "categories", 
 
      "id": "3" 
 
      } 
 
     } 
 
     } 
 
    }, 
 
    { 
 
     "id": "1", 
 
     "type": "categories", 
 
     "links": { 
 
     "self": "http://api.localhost.local:3000/api/v1/categories/1" 
 
     }, 
 
     "attributes": { 
 
     "name": "Value extraction" 
 
     }, 
 
     "relationships": { 
 
     "subcategories": { 
 
      "links": { 
 
      "self": "http://api.localhost.local:3000/api/v1/categories/1/relationships/subcategories", 
 
      "related": "http://api.localhost.local:3000/api/v1/categories/1/subcategories" 
 
      } 
 
     } 
 
     } 
 
    }, 
 
    { 
 
     "id": "3", 
 
     "type": "categories", 
 
     "links": { 
 
     "self": "http://api.localhost.local:3000/api/v1/categories/3" 
 
     }, 
 
     "attributes": { 
 
     "name": "Enabling environment" 
 
     }, 
 
     "relationships": { 
 
     "subcategories": { 
 
      "links": { 
 
      "self": "http://api.localhost.local:3000/api/v1/categories/3/relationships/subcategories", 
 
      "related": "http://api.localhost.local:3000/api/v1/categories/3/subcategories" 
 
      } 
 
     } 
 
     } 
 
    } 
 
    ] 
 
}

これらのすべてのlinksを使用するつもりはありません。私がそれらを取り除く方法はありますか？ ありがとうございました:)

Answer 1

私が今までに見つけた解決策は、リソースシリアライザのサプリメントです（このソリューションは完璧ではありませんが）。

module JSONAPI 
    class ResourceSerializer 

    def link_object_to_many(source, relationship, include_linkage) 
    include_linkage = include_linkage | relationship.always_include_linkage_data 
     link_object_hash = {} 
     link_object_hash[:links] = {} if relationship.always_include_linkage_data 
     link_object_hash[:links][:self] = self_link(source, relationship) if relationship.always_include_linkage_data 
     link_object_hash[:links][:related] = related_link(source, relationship) if relationship.always_include_linkage_data 
     link_object_hash[:data] = to_many_linkage(source, relationship) if include_linkage 
     link_object_hash 
    end 

    def link_object_to_one(source, relationship, include_linkage) 
     include_linkage = include_linkage | @always_include_to_one_linkage_data | relationship.always_include_linkage_data 
     link_object_hash = {} 
     link_object_hash[:links] = {} if relationship.always_include_linkage_data 
     link_object_hash[:links][:self] = self_link(source, relationship) if relationship.always_include_linkage_data 
     link_object_hash[:links][:related] = related_link(source, relationship) if relationship.always_include_linkage_data 
     link_object_hash[:data] = to_one_linkage(source, relationship) if include_linkage 
     link_object_hash 
    end 
    end 
end