@ -1,75 +0,0 @@ | |||
package order | |||
import ( | |||
"crypto/md5" | |||
"encoding/hex" | |||
"encoding/json" | |||
"errors" | |||
"log" | |||
"strconv" | |||
"strings" | |||
"time" | |||
"git.tetele.net/tgo/crypter" | |||
"github.com/golang/protobuf/proto" | |||
) | |||
type OrderCancelRes struct { | |||
Success bool | |||
} | |||
func Cancel(dbname, site_id string, order_id string, url ...string) (*OrderCancelRes, error) { | |||
conn, err := rpc_server_conn(url...) | |||
if err != nil { | |||
return nil, err | |||
} | |||
defer conn.Close() | |||
data := map[string]string{ | |||
"dbname": dbname, | |||
"site_id": site_id, | |||
"order_id": order_id, | |||
} | |||
data_json, err := json.Marshal(data) | |||
if err != nil { | |||
return nil, err | |||
} | |||
encryData := crypter.DesEn(string(data_json), DES_KEY) | |||
now_int64 := time.Now().Unix() | |||
now := strconv.FormatInt(now_int64, 10) | |||
sign := Sign(encryData, now) | |||
req := &CreateRequest{ | |||
proto.String(encryData), | |||
proto.String(now), | |||
proto.String(sign), | |||
nil} | |||
res := &CreateResponse{} | |||
err = conn.Cancel(req, res) | |||
if err != nil { | |||
return nil, err | |||
} | |||
res_data, err := HandleResponse(res) | |||
var res_arr OrderCancelRes | |||
err = json.Unmarshal([]byte(res_data_de), &res_arr) | |||
if err != nil { | |||
return nil, err | |||
} | |||
return &res_arr, nil | |||
} |
@ -1,54 +0,0 @@ | |||
package order | |||
const DES_KEY = "ordernew" | |||
func rpc_server_conn(url ...string) (*OrderServiceClient, error) { | |||
var order_rpc_url string = "127.0.0.1:7973" | |||
if len(url) > 0 && url[0] != "" { | |||
order_rpc_url = url[0] | |||
} | |||
conn, _, err := DialOrderService("tcp", order_rpc_url) | |||
if err != nil { | |||
return nil, err | |||
} | |||
return conn, nil | |||
} | |||
/** | |||
* 处理返回结果 | |||
*/ | |||
func HandleResponse(res *CreateResponse) (string, error) { | |||
res_data := res.GetData() | |||
if res_data == "" { | |||
return nil, errors.New("未收到收据") | |||
} | |||
time_int64, err := strconv.ParseInt(res.GetTime(), 10, 64) | |||
if err != nil { | |||
return nil, err | |||
} | |||
now_int64 := time.Now().Unix() | |||
if now_int64-time_int64 > 10 || time_int64-now_int64 > 10 { | |||
//时间误差前后10秒,返回 | |||
return nil, errors.New("返回时间错误") | |||
} | |||
check_sign := CheckSign(res.GetSign(), res_data, res.GetTime()) | |||
if !check_sign { | |||
return nil, errors.New("返回数据签名错误") | |||
} | |||
//解密 | |||
res_data_de := crypter.DesDe(res_data, "ordernew") | |||
return res_data_de | |||
} |
@ -0,0 +1,3 @@ | |||
module git.tetele.net/tgo/orderrpc | |||
go 1.14 |