eta_task/services/data/base_edb_lib.go

package data

import (
	"encoding/json"
	"eta_gn/eta_task/models"
	"eta_gn/eta_task/models/data_manage"
	"eta_gn/eta_task/utils"
	"fmt"
	"io/ioutil"
	"net/http"
	"strings"
)

func RefreshEdbData(edbInfoId, source, subSource int, edbCode, startDate string) (resp *models.BaseResponse, err error) {
	param := make(map[string]interface{})
	param["EdbCode"] = edbCode
	param["EdbInfoId"] = edbInfoId
	param["StartDate"] = startDate
	param["Source"] = source
	urlStr := ``
	urlStr = data_manage.GetEdbSourceRefreshMethodBySourceId(source) // 没有对应的从edb_source中取
	if urlStr == "" {
		err = fmt.Errorf(fmt.Sprint("source:", source, ";未实现该指标的刷新接口，请联系管理员"))
		return
	}
	resp, err = postRefreshEdbData(param, urlStr)
	return
}

func RefreshEdbCalculateData(edbInfoId int, edbCode, startDate string) (resp *models.BaseResponse, err error) {
	param := make(map[string]interface{})
	param["EdbCode"] = edbCode
	param["EdbInfoId"] = edbInfoId
	param["StartDate"] = startDate
	resp, err = postRefreshEdbData(param, "calculate/refresh")
	return
}

func RefreshPredictEdbCalculateData(edbInfoId int, edbCode, startDate string) (resp *models.BaseResponse, err error) {
	param := make(map[string]interface{})
	param["EdbCode"] = edbCode
	param["EdbInfoId"] = edbInfoId
	param["StartDate"] = startDate
	resp, err = postRefreshEdbData(param, "predict_calculate/refresh")
	return
}

func postRefreshEdbData(param map[string]interface{}, urlStr string) (resp *models.BaseResponse, err error) {
	postUrl := utils.EDB_LIB_URL + urlStr
	postData, err := json.Marshal(param)
	if err != nil {
		return
	}
	result, err := HttpPost(postUrl, string(postData), "application/json")
	if err != nil {
		return
	}
	err = json.Unmarshal(result, &resp)
	if err != nil {
		return
	}
	return resp, nil
}

func SetEdbSourceStat() (resp *models.BaseResponse, err error) {
	postUrl := utils.EDB_LIB_URL + "edb_stat/source_update"
	result, err := HttpPost(postUrl, "", "application/json")
	if err != nil {
		return
	}
	err = json.Unmarshal(result, &resp)
	if err != nil {
		return
	}
	return resp, nil
}

func HttpPost(url, postData string, params ...string) ([]byte, error) {
	body := ioutil.NopCloser(strings.NewReader(postData))
	client := &http.Client{}
	req, err := http.NewRequest("POST", url, body)
	if err != nil {
		return nil, err
	}
	contentType := "application/x-www-form-urlencoded;charset=utf-8"
	if len(params) > 0 && params[0] != "" {
		contentType = params[0]
	}
	req.Header.Set("Content-Type", contentType)
	req.Header.Set("authorization", utils.MD5(utils.APP_EDB_LIB_NAME_EN+utils.EDB_LIB_Md5_KEY))
	resp, err := client.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()
	b, err := ioutil.ReadAll(resp.Body)
	return b, err
}