284 lines
8.3 KiB
Go
284 lines
8.3 KiB
Go
package COMB
|
||
|
||
import (
|
||
"context"
|
||
"encoding/hex"
|
||
"encoding/json"
|
||
"sync"
|
||
|
||
"tianyuan-api/apps/api/internal/common"
|
||
"tianyuan-api/apps/api/internal/svc"
|
||
"tianyuan-api/apps/api/internal/types"
|
||
"tianyuan-api/apps/api/internal/validator"
|
||
"tianyuan-api/apps/api/internal/westmodel"
|
||
"tianyuan-api/pkg/crypto"
|
||
"tianyuan-api/pkg/errs"
|
||
|
||
"github.com/zeromicro/go-zero/core/logx"
|
||
)
|
||
|
||
type COMB298YLogic struct {
|
||
logx.Logger
|
||
ctx context.Context
|
||
svcCtx *svc.ServiceContext
|
||
}
|
||
|
||
// WestAPIRequest 定义西部API请求结构
|
||
type APIRequest struct {
|
||
SourceId string
|
||
ServiceId string
|
||
Request map[string]interface{}
|
||
Mapping map[string]string
|
||
Wrap string
|
||
Service string
|
||
}
|
||
|
||
// WestAPIResponse 定义西部API响应结构
|
||
type APIResponse struct {
|
||
ServiceId string
|
||
Resp json.RawMessage
|
||
Success bool
|
||
}
|
||
|
||
// 将所有响应组装成JSON
|
||
type ResponseData struct {
|
||
Responses []struct {
|
||
ServiceId string `json:"api_code"`
|
||
Data json.RawMessage `json:"data"`
|
||
Success bool `json:"success"`
|
||
} `json:"responses"`
|
||
}
|
||
|
||
func NewCOMB298YLogic(ctx context.Context, svcCtx *svc.ServiceContext) *COMB298YLogic {
|
||
return &COMB298YLogic{
|
||
Logger: logx.WithContext(ctx),
|
||
ctx: ctx,
|
||
svcCtx: svcCtx,
|
||
}
|
||
}
|
||
|
||
func (l *COMB298YLogic) COMB298Y(req *types.Request) (resp string, err *errs.AppError) {
|
||
var status string
|
||
var charges bool
|
||
var remark = ""
|
||
secretKey, ok := l.ctx.Value("secretKey").(string)
|
||
if !ok {
|
||
return "", errs.ErrSystem
|
||
}
|
||
transactionID, ok := l.ctx.Value("transactionID").(string)
|
||
if !ok {
|
||
return "", errs.ErrSystem
|
||
}
|
||
userId, userIdOk := l.ctx.Value("userId").(int64)
|
||
if !userIdOk {
|
||
return "", errs.ErrSystem
|
||
}
|
||
productCode, productCodeOk := l.ctx.Value("productCode").(string)
|
||
if !productCodeOk || productCode == "" {
|
||
return "", errs.ErrSystem
|
||
}
|
||
|
||
defer func() {
|
||
if err != nil {
|
||
status = "failed"
|
||
charges = false
|
||
} else {
|
||
status = "success"
|
||
charges = true
|
||
}
|
||
sendApiRequestMessageErr := l.svcCtx.ApiRequestMqsService.SendApiRequestMessage(l.ctx, transactionID, userId, productCode, status, charges, remark)
|
||
if sendApiRequestMessageErr != nil {
|
||
logx.Errorf("发送 API 请求消息失败: %v", err)
|
||
}
|
||
}()
|
||
// 1、解密
|
||
key, decodeErr := hex.DecodeString(secretKey)
|
||
if decodeErr != nil {
|
||
return "", errs.ErrSystem
|
||
}
|
||
decryptData, aesDecryptErr := crypto.AesDecrypt(req.Data, key)
|
||
if aesDecryptErr != nil || len(decryptData) == 0 {
|
||
return "", errs.ErrParamDecryption
|
||
}
|
||
|
||
// 2、校验
|
||
var data validator.COMB298YRequest
|
||
if validatorErr := validator.ValidateAndParse(decryptData, &data); validatorErr != nil {
|
||
return "", errs.ErrParamValidation
|
||
}
|
||
|
||
var encryptedFields map[string]interface{}
|
||
unmarshalErr := json.Unmarshal(decryptData, &encryptedFields)
|
||
if unmarshalErr != nil {
|
||
logx.Errorf("解密数据转换为map失败：%v", err)
|
||
return "", errs.ErrSystem
|
||
}
|
||
|
||
// 准备并发请求
|
||
apiRequests := []APIRequest{
|
||
{SourceId: "G16BJ02", ServiceId: "YYSY09CD", Mapping: westmodel.YYSY09CDFieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G27BJ05", ServiceId: "JRZQ0A03", Mapping: westmodel.JRZQ0A03FieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G28BJ05", ServiceId: "JRZQ8203", Mapping: westmodel.JRZQ8203FieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G26BJ05", ServiceId: "FLXG3D56", Mapping: westmodel.FLXG3D56FieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G22SC01", ServiceId: "FLXGCA3D", Mapping: westmodel.FLXGCA3DFieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G29BJ05", ServiceId: "JRZQ4AA8", Mapping: westmodel.JRZQ4AA8FieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G30BJ05", ServiceId: "FLXGC9D1", Mapping: westmodel.FLXGC9D1FieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G32BJ05", ServiceId: "FLXG162A", Mapping: westmodel.FLXG162AFieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G03HZ01", ServiceId: "FLXG54F5", Mapping: westmodel.FLXG54F5FieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G09XM02", ServiceId: "IVYZ5733", Mapping: westmodel.IVYZ5733FieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G11BJ06", ServiceId: "IVYZ9A2B", Mapping: westmodel.IVYZ9A2BFieldMapping, Wrap: "data", Service: "west"},
|
||
{SourceId: "G05HZ01", ServiceId: "QYGLB4C0", Mapping: westmodel.QYGLB4C0FieldMapping, Wrap: "", Service: "west"},
|
||
{SourceId: "RIS031", ServiceId: "FLXG8UI0", Mapping: westmodel.FLXG8UI0FieldMapping, Wrap: "data", Service: "yushan"},
|
||
}
|
||
|
||
// 为每个请求构建对应的请求参数
|
||
for i := range apiRequests {
|
||
request := encryptedFields
|
||
if apiRequests[i].Service == "west" {
|
||
// 3、西部加密
|
||
westConfig := l.svcCtx.Config.WestConfig
|
||
encryptedRequest, encryptStructFieldsErr := common.EncryptStructFields(request, westConfig.Key)
|
||
if encryptStructFieldsErr != nil {
|
||
logx.Errorf("西部加密错误：%v", encryptStructFieldsErr)
|
||
}
|
||
request = encryptedRequest
|
||
}
|
||
logx.Infof("sourceId:%s,请求参数:%v", apiRequests[i].SourceId, request)
|
||
apiRequests[i].Request = common.MapStructToAPIRequest(request, apiRequests[i].Mapping, apiRequests[i].Wrap)
|
||
}
|
||
|
||
// 创建响应通道
|
||
responseChan := make(chan APIResponse, len(apiRequests))
|
||
var wg sync.WaitGroup
|
||
|
||
// 并发处理请求
|
||
for _, apiReq := range apiRequests {
|
||
wg.Add(1)
|
||
go func(req APIRequest) {
|
||
defer wg.Done()
|
||
success := true
|
||
var westResp string
|
||
var callAPIErr *errs.AppError
|
||
|
||
// 根据服务类型选择不同的调用方式
|
||
switch req.Service {
|
||
case "west":
|
||
|
||
// 4、发送请求到西部
|
||
logx.Infof("交易号：%s", transactionID)
|
||
|
||
respData, err := l.svcCtx.WestDexService.CallAPI(req.SourceId, req.Request, l.svcCtx.Config.WestConfig.SecretId)
|
||
if err != nil {
|
||
logx.Errorf("西部请求失败：sourceId:%s,err:%v", req.SourceId, err)
|
||
callAPIErr = err
|
||
westResp = "{}" // 发生错误时返回空对象
|
||
} else {
|
||
// 确保返回的是有效的 JSON
|
||
if len(respData) == 0 {
|
||
westResp = "{}"
|
||
} else {
|
||
// 验证 JSON 是否有效
|
||
var jsonCheck interface{}
|
||
if json.Unmarshal(respData, &jsonCheck) != nil {
|
||
westResp = "{}"
|
||
} else {
|
||
westResp = string(respData)
|
||
}
|
||
}
|
||
}
|
||
case "yushan":
|
||
respData, err := l.svcCtx.YushanService.Request(req.SourceId, req.Request)
|
||
if err != nil {
|
||
logx.Errorf("羽山请求失败：sourceId:%s,err:%v", req.SourceId, err)
|
||
if appErr, ok := err.(*errs.AppError); ok {
|
||
callAPIErr = appErr
|
||
} else {
|
||
callAPIErr = errs.ErrSystem
|
||
}
|
||
westResp = "{}" // 发生错误时返回空对象
|
||
} else {
|
||
// 确保返回的是有效的 JSON
|
||
if len(respData) == 0 {
|
||
westResp = "{}"
|
||
} else {
|
||
// 验证 JSON 是否有效
|
||
var jsonCheck interface{}
|
||
if json.Unmarshal(respData, &jsonCheck) != nil {
|
||
westResp = "{}"
|
||
} else {
|
||
westResp = string(respData)
|
||
}
|
||
}
|
||
}
|
||
default:
|
||
success = false
|
||
westResp = "{}"
|
||
logx.Errorf("未知的服务类型：%s", req.Service)
|
||
}
|
||
|
||
if callAPIErr != nil {
|
||
success = false
|
||
}
|
||
|
||
// 确保响应是有效的 JSON
|
||
var jsonResp json.RawMessage
|
||
if err := json.Unmarshal([]byte(westResp), &jsonResp); err != nil {
|
||
jsonResp = json.RawMessage("{}")
|
||
}
|
||
|
||
responseChan <- APIResponse{
|
||
ServiceId: req.ServiceId,
|
||
Resp: jsonResp,
|
||
Success: success,
|
||
}
|
||
}(apiReq)
|
||
}
|
||
|
||
// 等待所有请求完成
|
||
go func() {
|
||
wg.Wait()
|
||
close(responseChan)
|
||
}()
|
||
|
||
// 处理响应
|
||
var responses []APIResponse
|
||
for resp := range responseChan {
|
||
responses = append(responses, resp)
|
||
}
|
||
|
||
responseData := ResponseData{
|
||
Responses: make([]struct {
|
||
ServiceId string `json:"api_code"`
|
||
Data json.RawMessage `json:"data"`
|
||
Success bool `json:"success"`
|
||
}, len(responses)),
|
||
}
|
||
|
||
for i, resp := range responses {
|
||
responseData.Responses[i] = struct {
|
||
ServiceId string `json:"api_code"`
|
||
Data json.RawMessage `json:"data"`
|
||
Success bool `json:"success"`
|
||
}{
|
||
ServiceId: resp.ServiceId,
|
||
Data: resp.Resp,
|
||
Success: resp.Success,
|
||
}
|
||
}
|
||
|
||
// 将响应数据转换为JSON
|
||
jsonData, marshalErr := json.Marshal(responseData)
|
||
if marshalErr != nil {
|
||
logx.Errorf("JSON编码错误：%v", marshalErr)
|
||
return "", errs.ErrSystem
|
||
}
|
||
|
||
// 加密JSON数据
|
||
encryptData, aesEncrypt := crypto.AesEncrypt(jsonData, key)
|
||
if aesEncrypt != nil {
|
||
return "", errs.ErrSystem
|
||
}
|
||
|
||
return string(encryptData), nil
|
||
}
|