amazonmws.go

// amazonmws provides methods for interacting with the Amazon Marketplace Services API.
package amazonmws

import (
	"fmt"
)

/*
GetLowestOfferListingsForASIN takes a list of ASINs and returns the result.
*/
func (api AmazonMWSAPI) GetLowestOfferListingsForASIN(items []string, itemCondition string) (string, error) {
	params := make(map[string]string)

	for k, v := range items {
		key := fmt.Sprintf("ASINList.ASIN.%d", (k + 1))
		params[key] = string(v)
	}

	params["MarketplaceId"] = string(api.MarketplaceId)
	params["ItemCondition"] = itemCondition

	return api.genSignAndFetch("GetLowestOfferListingsForASIN", "/Products/2011-10-01", params)
}

/*
GetCompetitivePricingForAsin takes a list of ASINs and returns the result.
*/
func (api AmazonMWSAPI) GetCompetitivePricingForASIN(items []string) (string, error) {
	params := make(map[string]string)

	for k, v := range items {
		key := fmt.Sprintf("ASINList.ASIN.%d", (k + 1))
		params[key] = string(v)
	}

	params["MarketplaceId"] = string(api.MarketplaceId)

	return api.genSignAndFetch("GetCompetitivePricingForASIN", "/Products/2011-10-01", params)
}

func (api AmazonMWSAPI) GetMatchingProductForId(idType string, idList []string) (string, error) {
	params := make(map[string]string)

	for k, v := range idList {
		key := fmt.Sprintf("IdList.Id.%d", (k + 1))
		params[key] = string(v)
	}

	params["IdType"] = idType
	params["MarketplaceId"] = string(api.MarketplaceId)

	return api.genSignAndFetch("GetMatchingProductForId", "/Products/2011-10-01", params)
}