add item by legacy id

Makefile

@@ -1,3 +1,7 @@
 .PHONY: test
 test:
-	go test -tags integration -count=1 ./...
+	go test -count=1 -v -run ./...
+
+.PHONY: integration
+integration:
+	go test -tags integration -count=1 -v -run "GetItemByLegacyID" ./...

browse.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"net/http"
 	"net/url"
+	"time"
 )
 
 // BrowseService handles communication with the Browse API
@@ -27,6 +28,169 @@ func OptBrowseContextualLocation(country, zip string) func(*http.Request) {
 	}
 }
 
+// LegacyItem represents the legacy representation of an eBay item.
+type LegacyItem struct {
+	ItemID             string `json:"itemId"`
+	SellerItemRevision string `json:"sellerItemRevision"`
+	Title              string `json:"title"`
+	ShortDescription   string `json:"shortDescription"`
+	Price              struct {
+		Value    string `json:"value"`
+		Currency string `json:"currency"`
+	} `json:"price"`
+	CategoryPath string `json:"categoryPath"`
+	Condition    string `json:"condition"`
+	ConditionID  string `json:"conditionId"`
+	ItemLocation struct {
+		City            string `json:"city"`
+		StateOrProvince string `json:"stateOrProvince"`
+		PostalCode      string `json:"postalCode"`
+		Country         string `json:"country"`
+	} `json:"itemLocation"`
+	Image struct {
+		ImageURL string `json:"imageUrl"`
+	} `json:"image"`
+	AdditionalImages []struct {
+		ImageURL string `json:"imageUrl"`
+	} `json:"additionalImages"`
+	Brand       string    `json:"brand"`
+	ItemEndDate time.Time `json:"itemEndDate"`
+	Seller      struct {
+		Username           string `json:"username"`
+		FeedbackPercentage string `json:"feedbackPercentage"`
+		FeedbackScore      int    `json:"feedbackScore"`
+	} `json:"seller"`
+	Gtin                    string `json:"gtin"`
+	EstimatedAvailabilities []struct {
+		DeliveryOptions             []string `json:"deliveryOptions"`
+		EstimatedAvailabilityStatus string   `json:"estimatedAvailabilityStatus"`
+		EstimatedAvailableQuantity  int      `json:"estimatedAvailableQuantity"`
+		EstimatedSoldQuantity       int      `json:"estimatedSoldQuantity"`
+	} `json:"estimatedAvailabilities"`
+	ShippingOptions []struct {
+		ShippingServiceCode string `json:"shippingServiceCode"`
+		TrademarkSymbol     string `json:"trademarkSymbol"`
+		ShippingCarrierCode string `json:"shippingCarrierCode"`
+		Type                string `json:"type"`
+		ShippingCost        struct {
+			Value    string `json:"value"`
+			Currency string `json:"currency"`
+		} `json:"shippingCost"`
+		QuantityUsedForEstimate       int       `json:"quantityUsedForEstimate"`
+		MinEstimatedDeliveryDate      time.Time `json:"minEstimatedDeliveryDate"`
+		MaxEstimatedDeliveryDate      time.Time `json:"maxEstimatedDeliveryDate"`
+		ShipToLocationUsedForEstimate struct {
+			PostalCode string `json:"postalCode"`
+			Country    string `json:"country"`
+		} `json:"shipToLocationUsedForEstimate"`
+		AdditionalShippingCostPerUnit struct {
+			Value    string `json:"value"`
+			Currency string `json:"currency"`
+		} `json:"additionalShippingCostPerUnit"`
+		ShippingCostType string `json:"shippingCostType"`
+	} `json:"shippingOptions"`
+	ShipToLocations struct {
+		RegionIncluded []struct {
+			RegionName string `json:"regionName"`
+			RegionType string `json:"regionType"`
+		} `json:"regionIncluded"`
+		RegionExcluded []struct {
+			RegionName string `json:"regionName"`
+			RegionType string `json:"regionType"`
+		} `json:"regionExcluded"`
+	} `json:"shipToLocations"`
+	ReturnTerms struct {
+		ReturnsAccepted         bool   `json:"returnsAccepted"`
+		RefundMethod            string `json:"refundMethod"`
+		ReturnMethod            string `json:"returnMethod"`
+		ReturnShippingCostPayer string `json:"returnShippingCostPayer"`
+		ReturnPeriod            struct {
+			Value int    `json:"value"`
+			Unit  string `json:"unit"`
+		} `json:"returnPeriod"`
+		RestockingFeePercentage string `json:"restockingFeePercentage"`
+	} `json:"returnTerms"`
+	Taxes []struct {
+		TaxJurisdiction struct {
+			Region struct {
+				RegionName string `json:"regionName"`
+				RegionType string `json:"regionType"`
+			} `json:"region"`
+			TaxJurisdictionID string `json:"taxJurisdictionId"`
+		} `json:"taxJurisdiction"`
+		TaxType                  string `json:"taxType"`
+		TaxPercentage            string `json:"taxPercentage"`
+		ShippingAndHandlingTaxed bool   `json:"shippingAndHandlingTaxed"`
+		IncludedInPrice          bool   `json:"includedInPrice"`
+	} `json:"taxes"`
+	LocalizedAspects []struct {
+		Type  string `json:"type"`
+		Name  string `json:"name"`
+		Value string `json:"value"`
+	} `json:"localizedAspects"`
+	PrimaryProductReviewRating struct {
+		ReviewCount      int    `json:"reviewCount"`
+		AverageRating    string `json:"averageRating"`
+		RatingHistograms []struct {
+			Rating string `json:"rating"`
+			Count  int    `json:"count"`
+		} `json:"ratingHistograms"`
+	} `json:"primaryProductReviewRating"`
+	TopRatedBuyingExperience bool     `json:"topRatedBuyingExperience"`
+	BuyingOptions            []string `json:"buyingOptions"`
+	ItemAffiliateWebURL      string   `json:"itemAffiliateWebUrl"`
+	ItemWebURL               string   `json:"itemWebUrl"`
+	Description              string   `json:"description"`
+	EnabledForGuestCheckout  bool     `json:"enabledForGuestCheckout"`
+	AdultOnly                bool     `json:"adultOnly"`
+	CategoryID               string   `json:"categoryId"`
+}
+
+// GetItemByLegacyID retrieves an item by legacy ID.
+// The itemID will be available in the "itemId" field:
+// https://developer.ebay.com/api-docs/buy/static/api-browse.html#Legacy
+//
+// eBay API docs: https://developer.ebay.com/api-docs/buy/browse/resources/item/methods/getItemByLegacyId
+func (s *BrowseService) GetItemByLegacyID(ctx context.Context, itemLegacyID string, opts ...Opt) (CompactItem, error) {
+	u := fmt.Sprintf("buy/browse/v1/item/get_item_by_legacy_id?legacy_item_id=%s", itemLegacyID)
+	req, err := s.client.NewRequest(http.MethodGet, u, opts...)
+	if err != nil {
+		return CompactItem{}, err
+	}
+	var it CompactItem
+	return it, s.client.Do(ctx, req, &it)
+}
+
+// CompactItem represents the "COMPACT" version of an eBay item.
+type CompactItem struct {
+	ItemID             string `json:"itemId"`
+	SellerItemRevision string `json:"sellerItemRevision"`
+	Price              struct {
+		Value    string `json:"value"`
+		Currency string `json:"currency"`
+	} `json:"price"`
+	EstimatedAvailabilities []struct {
+		AvailabilityThresholdType   string `json:"availabilityThresholdType"`
+		AvailabilityThreshold       int    `json:"availabilityThreshold"`
+		EstimatedAvailabilityStatus string `json:"estimatedAvailabilityStatus"`
+		EstimatedSoldQuantity       int    `json:"estimatedSoldQuantity"`
+	} `json:"estimatedAvailabilities"`
+	TopRatedBuyingExperience bool `json:"topRatedBuyingExperience"`
+}
+
+// GetCompactItem retrieves the compact version of a specific item.
+//
+// eBay API docs: https://developer.ebay.com/api-docs/buy/browse/resources/item/methods/getItem
+func (s *BrowseService) GetCompactItem(ctx context.Context, itemID string, opts ...Opt) (CompactItem, error) {
+	u := fmt.Sprintf("buy/browse/v1/item/%s?fieldgroups=COMPACT", itemID)
+	req, err := s.client.NewRequest(http.MethodGet, u, opts...)
+	if err != nil {
+		return CompactItem{}, err
+	}
+	var it CompactItem
+	return it, s.client.Do(ctx, req, &it)
+}
+
 // Item represents an eBay item.
 type Item struct {
 	AdditionalImages []struct {
@@ -304,11 +468,10 @@ type Item struct {
 }
 
 // GetItem retrieves the details of a specific item.
-// Fieldgroups valid values are "PRODUCT" and "COMPACT".
 //
 // eBay API docs: https://developer.ebay.com/api-docs/buy/browse/resources/item/methods/getItem
-func (s *BrowseService) GetItem(ctx context.Context, itemID string, fieldgroups string, opts ...Opt) (Item, error) {
+func (s *BrowseService) GetItem(ctx context.Context, itemID string, opts ...Opt) (Item, error) {
-	u := fmt.Sprintf("buy/browse/v1/item/%s?fieldgroups=%s", itemID, fieldgroups)
+	u := fmt.Sprintf("buy/browse/v1/item/%s?fieldgroups=PRODUCT", itemID)
 	req, err := s.client.NewRequest(http.MethodGet, u, opts...)
 	if err != nil {
 		return Item{}, err

browse_test.go

@@ -28,11 +28,10 @@ func TestGetItem(t *testing.T) {
 	defer teardown()
 
 	mux.HandleFunc("/buy/browse/v1/item/v1|202117468662|0", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprintf(w, `{"itemId": "v1|202117468662|0", "title": "%s"}`, r.URL.Query().Get("fieldgroups"))
+		fmt.Fprintf(w, `{"itemId": "%s"}`, r.URL.Query().Get("fieldgroups"))
 	})
 
-	item, err := client.Buy.Browse.GetItem(context.Background(), "v1|202117468662|0", "COMPACT")
+	item, err := client.Buy.Browse.GetCompactItem(context.Background(), "v1|202117468662|0")
 	assert.Nil(t, err)
-	assert.Equal(t, "v1|202117468662|0", item.ItemID)
+	assert.Equal(t, "COMPACT", item.ItemID)
-	assert.Equal(t, "COMPACT", item.Title)
 }

test/integration/ebay_test.go

@@ -44,3 +44,14 @@ func TestAuthorization(t *testing.T) {
 		t.Log(into)
 	}
 }
+
+// https://developer.ebay.com/my/api_test_tool?index=0&api=browse&call=item_summary_search__GET&variation=json
+func TestGetItemByLegacyID(t *testing.T) {
+	it, err := client.Buy.Browse.GetItemByLegacyID(context.Background(), "110436963416")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if testing.Verbose() {
+		t.Logf("%+v", it)
+	}
+}