Storefront account API for fetching vendors associated to a user

app/controllers/spree/api/v2/storefront/account/user_vendors_controller.rb

@@ -0,0 +1,35 @@
+module Spree
+  module Api
+    module V2
+      module Storefront
+        module Account
+          class UserVendorsController < Spree::Api::V2::ResourceController
+            before_action :require_spree_current_user
+
+            def index
+              render_serialized_payload { serialize_collection(paginated_collection) }
+            end
+
+            private
+
+            def resource
+              resource_finder.user_vendors(spree_current_user)
+            end
+
+            def collection_serializer
+              Spree::V2::Storefront::VendorSerializer
+            end
+
+            def paginated_collection
+              collection_paginator.new(resource, params).call
+            end
+
+            def resource_finder
+              Spree::Vendor
+            end
+          end
+        end
+      end
+    end
+  end
+end

app/models/spree/vendor.rb

@@ -53,6 +53,10 @@ def update_notification_email(email)
       update(notification_email: email)
     end
 
+    def self.user_vendors(user)
+      user.vendors
+    end
+
     private
 
     def create_stock_location

config/routes.rb

@@ -18,6 +18,10 @@
     namespace :v2 do
       namespace :storefront do
         resources :vendors, only: %i[show index create update destroy]
+
+        namespace :account do
+          resources :vendors, controller: :user_vendors, only: %i[index]
+        end
       end
     end
   end