eta_bridge/models/pcsg/bloomberg.go

package pcsg

import (
	"eta/eta_bridge/global"
	"fmt"
	"strings"
	"time"
)

// PythonBloombergGeneralData 通用数据格式(有空改成Map吧...然后做成配置方便加新字段...)
type PythonBloombergGeneralData struct {
	NAME                   string   `json:"NAME" description:"指标名称, 可能为null"`
	IDENTIFIER             string   `json:"IDENTIFIER" description:"指标编码"`
	PX_LAST_EOD            *float64 `json:"PX_LAST_EOD" description:"数据值, 可能为null"`
	PX_VOLUME_EOD          *float64 `json:"PX_VOLUME_EOD" description:"数据值, 可能为null"`
	PX_LAST                *float64 `json:"PX_LAST" description:"数据值, 可能为null"`
	PX_VOLUME              *float64 `json:"PX_VOLUME" description:"数据值, 可能为null"`
	LAST_UPDATE_DATE_EOD   string   `json:"LAST_UPDATE_DATE_EOD" description:"数据日期"`
	DATE                   string   `json:"DATE" description:"数据日期"`
	PX_SETTLE              *float64 `json:"PX_SETTLE" description:"数据值, 可能为null"`
	PX_SETTLE_LAST_DT      string   `json:"PX_SETTLE_LAST_DT" description:"数据日期"`
	OPEN_INT               *float64 `json:"OPEN_INT"`
	OPEN_INT_DATE          string   `json:"OPEN_INT_DATE"`
	DL_SNAPSHOT_START_TIME string   `json:"DL_SNAPSHOT_START_TIME" description:"数据日期"`
}

// PythonBloombergGeneralResult API响应体
type PythonBloombergGeneralResult struct {
	Code int                      `json:"code"`
	Msg  string                   `json:"msg"`
	Data []map[string]interface{} `json:"data"`
}

// BaseFromBloombergApiIndexAndData Bloomberg原始指标及数据
type BaseFromBloombergApiIndexAndData struct {
	BaseFromBloombergIndexId int                             `description:"指标ID"`
	IndexCode                string                          `description:"指标编码"`
	IndexName                string                          `description:"指标名称"`
	Unit                     string                          `description:"单位"`
	Source                   string                          `description:"来源"`
	Frequency                string                          `description:"频度"`
	CreateTime               time.Time                       `description:"创建时间"`
	ModifyTime               time.Time                       `description:"修改时间"`
	Data                     []BaseFromBloombergApiIndexData `description:"数据列表"`
}

// BaseFromBloombergApiIndexData Bloomberg原始指标数据
type BaseFromBloombergApiIndexData struct {
	DataTime time.Time `description:"数据日期"`
	Value    float64   `description:"数据值"`
}

// TaskConfPCSGBloomberg 配置
type TaskConfPCSGBloomberg struct {
	TaskKey             string `json:"TaskKey" description:"任务名称"`
	IndexCodeField      string `json:"IndexCodeField" description:"指标编码字段名"`
	IndexNameField      string `json:"IndexNameField" description:"指标名称字段名"`
	FrequencyVal        string `json:"FrequencyVal" description:"频度"`
	UnitVal             string `json:"UnitVal" description:"单位"`
	DataTimeField       string `json:"DataTimeField" description:"数据日期字段名"`
	DataTimeFormat      string `json:"DataTimeFormat" description:"数据日期格式"`
	DataTimeMoveDays    int    `json:"DataTimeMoveDays" description:"数据日期位移天数"`
	DataValField        string `json:"DataValField" description:"数据值字段名"`
	CheckDataTimeField  string `json:"CheckDataTimeField" description:"需要校验的数据日期字段名"`
	CheckDataTimeFormat string `json:"CheckDataTimeFormat" description:"需要校验的数据日期格式"`
}

func FormatPythonBloombergGeneralData2Base(origin map[string]interface{}, conf *TaskConfPCSGBloomberg) (item BaseFromBloombergApiIndexAndData) {
	// 指标编码
	if v, ok := origin[conf.IndexCodeField]; ok {
		indexCode, yes := v.(string)
		if !yes {
			return
		}
		item.IndexCode = strings.TrimSpace(indexCode)
	}

	// 指标名称/频率/单位
	if v, ok := origin[conf.IndexNameField]; ok {
		indexName, yes := v.(string)
		if yes {
			item.IndexName = strings.TrimSpace(indexName)
		}
	}
	item.Frequency = conf.FrequencyVal
	item.Unit = conf.UnitVal

	// 校验一下指定字段的日期格式, 如果格式不对那么不处理
	checkTimeFunc := func(dataMap map[string]interface{}) (pass bool) {
		pass = true // 默认处理
		f, ok := dataMap[conf.CheckDataTimeField]
		if !ok {
			return
		}
		checkField, yes := f.(string)
		if !yes {
			return
		}
		f, ok = dataMap[conf.CheckDataTimeFormat]
		if !ok {
			return
		}
		checkFormat, yes := f.(string)
		if !yes {
			return
		}
		f, ok = dataMap[checkField]
		if !ok {
			return
		}
		fieldVal, yes := f.(string)
		if !yes {
			return
		}
		// 格式不一致, 那么不处理
		_, e := time.ParseInLocation(checkFormat, fieldVal, time.Local)
		if e != nil {
			pass = false
			return
		}
		return
	}
	if !checkTimeFunc(origin) {
		return
	}

	// 数据日期
	item.Data = make([]BaseFromBloombergApiIndexData, 0)
	var dataTime time.Time
	if v, ok := origin[conf.DataTimeField]; ok {
		strTime, yes := v.(string)
		if !yes {
			return
		}
		if strTime == "" {
			return
		}
		d, e := time.ParseInLocation(conf.DataTimeFormat, strTime, time.Local)
		if e != nil {
			global.LOG.Info(fmt.Sprintf("数据日期解析失败, %s, err: %v", strTime, e))
			return
		}
		if d.IsZero() {
			global.LOG.Info(fmt.Sprintf("数据日期解析为空, %s", strTime))
			return
		}
		if conf.DataTimeMoveDays != 0 {
			d = d.AddDate(0, 0, conf.DataTimeMoveDays)
		}
		dataTime = d
	}

	// 数据值
	var dataVal *float64
	if v, ok := origin[conf.DataValField]; ok {
		val, yes := v.(*float64)
		if !yes {
			global.LOG.Info(fmt.Sprintf("数据float断言失败, %v", v))
			return
		}
		if val == nil {
			return
		}
		dataVal = val
	}
	item.Data = append(item.Data, BaseFromBloombergApiIndexData{
		DataTime: dataTime,
		Value:    *dataVal,
	})
	return
}