Apply .gitignore rules

.svn/pristine/7b/7b92bc1d7aa4a712f94227106a3f15cfc054926e.svn-base

@@ -0,0 +1,82 @@
+package appChargeUtil
+
+import (
+	"errors"
+	"fmt"
+
+	"goutil/webUtil"
+)
+
+const (
+	con_SandBoxUrl    = "https://sandbox.itunes.apple.com/verifyReceipt"
+	con_ProductionUrl = "https://buy.itunes.apple.com/verifyReceipt"
+)
+
+var (
+	NetworkError = errors.New("NetWorkError")
+)
+
+// 验证充值是否有效
+// bundleIdentifierList：配置的BundleIdentifier列表
+// productId：输入的ProductId
+// receiptData：订单数据
+// isSandBox：是否为沙盒模式
+// 返回值：
+// 充值收据对象
+// 是否有效
+// 错误对象（如果err==NetWorkError,则表明为网络错误）
+func ValidateCharge(bundleIdentifierList []string, productId, receiptData string, isSandBox bool) (receiptObj *Receipt, isValid bool, err error) {
+	// 判断参数是否为空
+	if len(bundleIdentifierList) == 0 || productId == "" || receiptData == "" {
+		return
+	}
+
+	// 获取Receipt对象
+	receiptObj, err = getReceipt(receiptData, isSandBox)
+	if err != nil {
+		return
+	}
+
+	if receiptObj.IsBundleIdentifierValid(bundleIdentifierList) == false {
+		return
+	}
+
+	if receiptObj.IsProductIdValid(productId) == false {
+		return
+	}
+
+	isValid = true
+
+	return
+}
+
+func getReceipt(receiptData string, isSandBox bool) (receiptObj *Receipt, err error) {
+	weburl := con_ProductionUrl
+	if isSandBox {
+		weburl = con_SandBoxUrl
+	}
+
+	data := []byte(convertReceiptToPost(receiptData))
+	statusCode, returnBytes, err := webUtil.PostByteData2(weburl, data, webUtil.GetFormHeader(), nil)
+	if err != nil {
+		err = NetworkError
+		return
+	}
+	if statusCode != 200 {
+		err = fmt.Errorf("StatusCode is wrong:%d", statusCode)
+		return
+	}
+
+	if len(returnBytes) == 0 {
+		err = fmt.Errorf("返回的数据为空")
+		return
+	}
+
+	receiptObj, err = newReceipt(string(returnBytes))
+
+	return
+}
+
+func convertReceiptToPost(receiptData string) string {
+	return fmt.Sprintf("{\"receipt-data\":\"%s\"}", receiptData)
+}