108 lines
3.5 KiB
Go
108 lines
3.5 KiB
Go
package meituan_union
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import (
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"fmt"
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"sort"
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"strings"
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"github.com/zeromicro/go-zero/core/logx"
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"gitee.com/chengdu-lenntc/third-platform-sdk/client"
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"gitee.com/chengdu-lenntc/third-platform-sdk/util"
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)
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// Api 调用第三方平台的api
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type MeituanUnionApi interface {
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GetLink(params GenerateLinkRequest) (*GenerateLinkResponse, error)
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MiniCode(params MiniCodeRequest) (*MimiCodeResponse, error)
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GetOrderBySinge(params GetOrderBySingeRequest) (*GetOrderBySingeResponse, error)
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GetOrderByBatch(params GetOrderByBatchRequest) (*GetOrderByBatchResponse, error)
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}
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type meituanUnionApiImpl struct {
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log logx.Logger
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client *Client
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}
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func newMeituanUnionApiImpl(log logx.Logger, client *Client) MeituanUnionApi {
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return &meituanUnionApiImpl{
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log: log,
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client: client,
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}
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}
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func (a *meituanUnionApiImpl) GetLink(params GenerateLinkRequest) (*GenerateLinkResponse, error) {
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params.Sign = a.sign(util.StructToMap(params))
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queryArgs := util.StructToMap(params)
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req := &client.HttpRequest{Headers: a.client.Headers, QueryArgs: queryArgs}
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response := new(GenerateLinkResponse)
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if err := a.client.HttpGet(GetLinkUrl, req, &client.HttpResponse{Result: response}); err != nil {
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return nil, err
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}
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return response, nil
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}
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func (a *meituanUnionApiImpl) MiniCode(params MiniCodeRequest) (*MimiCodeResponse, error) {
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params.Sign = a.sign(util.StructToMap(params))
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queryArgs := util.StructToMap(params)
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req := &client.HttpRequest{Headers: a.client.Headers, QueryArgs: queryArgs}
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response := new(MimiCodeResponse)
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if err := a.client.HttpGet(GetMiniCode, req, &client.HttpResponse{Result: response}); err != nil {
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return nil, err
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}
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return response, nil
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}
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func (a *meituanUnionApiImpl) GetOrderBySinge(params GetOrderBySingeRequest) (*GetOrderBySingeResponse, error) {
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params.Sign = a.sign(util.StructToMap(params))
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queryArgs := util.StructToMap(params)
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req := &client.HttpRequest{Headers: a.client.Headers, QueryArgs: queryArgs}
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response := new(GetOrderBySingeResponse)
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if err := a.client.HttpGet(GetOrderSinge, req, &client.HttpResponse{Result: response}); err != nil {
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return nil, err
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}
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return response, nil
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}
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func (a *meituanUnionApiImpl) GetOrderByBatch(params GetOrderByBatchRequest) (*GetOrderByBatchResponse, error) {
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params.Sign = a.sign(util.StructToMap(params))
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queryArgs := util.StructToMap(params)
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req := &client.HttpRequest{Headers: a.client.Headers, QueryArgs: queryArgs}
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response := new(GetOrderByBatchResponse)
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if err := a.client.HttpGet(GetOrderBatch, req, &client.HttpResponse{Result: response}); err != nil {
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return nil, err
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}
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return response, nil
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}
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func (a *meituanUnionApiImpl) sign(params map[string]interface{}) string {
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kvPairs := a.getSignStr(params)
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sort.Strings(kvPairs)
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paramStr := strings.Join(kvPairs, "")
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return util.Md5String(a.client.authConfig.SignKey + paramStr + a.client.authConfig.SignKey)
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}
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func (a *meituanUnionApiImpl) notifySign(params map[string]interface{}) string {
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kvPairs := a.getSignStr(params)
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sort.Strings(kvPairs)
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paramStr := strings.Join(kvPairs, "")
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return util.Md5String(a.client.authConfig.NotifyKey + paramStr + a.client.authConfig.NotifyKey)
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}
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func (a *meituanUnionApiImpl) getSignStr(dataMap map[string]any) []string {
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var kvPairs []string
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for k, v := range dataMap {
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key := a.lowerFirstLetter(k)
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if key == "sign" || key == "Sign" {
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continue
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}
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kvPairs = append(kvPairs, fmt.Sprintf("%s%v", key, v))
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}
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return kvPairs
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}
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func (a *meituanUnionApiImpl) lowerFirstLetter(s string) string {
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if len(s) == 0 {
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return s
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}
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return strings.ToLower(string(s[0])) + s[1:]
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}
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