mirror of
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355 lines
11 KiB
Go
355 lines
11 KiB
Go
package data
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// @Author spark
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// @Date 2024/12/10 9:21
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// @Desc
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//-----------------------------------------------------------------------------------
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"github.com/duke-git/lancet/v2/convertor"
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"github.com/duke-git/lancet/v2/strutil"
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"github.com/go-resty/resty/v2"
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"go-stock/backend/db"
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"go-stock/backend/logger"
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"golang.org/x/text/encoding/simplifiedchinese"
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"golang.org/x/text/transform"
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"gorm.io/gorm"
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"io/ioutil"
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"strings"
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"time"
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)
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// http://hq.sinajs.cn/rn=1730966120830&list=sh600000,sh600859
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const sina_stook_url = "http://hq.sinajs.cn/rn=%d&list=%s"
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const tushare_api_url = "http://api.tushare.pro"
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const TushareToken = "9125ec636217a99a3218a64fc63507e95205f2666590792923cbaedf"
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type StockDataApi struct {
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client *resty.Client
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}
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type StockInfo struct {
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gorm.Model
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Date string `json:"日期" gorm:"index"`
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Time string `json:"时间" gorm:"index"`
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Code string `json:"股票代码" gorm:"index"`
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Name string `json:"股票名称" gorm:"index"`
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Price string `json:"当前价格"`
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Volume string `json:"成交的股票数"`
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Amount string `json:"成交金额"`
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Open string `json:"今日开盘价"`
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PreClose string `json:"昨日收盘价"`
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High string `json:"今日最低价"`
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Low string `json:"今日最高价"`
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Bid string `json:"竞买价"`
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Ask string `json:"竞卖价"`
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B1P string `json:"买一报价"`
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B1V string `json:"买一申报"`
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B2P string `json:"买二报价"`
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B2V string `json:"买二申报"`
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B3P string `json:"买三报价"`
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B3V string `json:"买三申报"`
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B4P string `json:"买四报价"`
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B4V string `json:"买四申报"`
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B5P string `json:"买五报价"`
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B5V string `json:"买五申报"`
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A1P string `json:"卖一报价"`
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A1V string `json:"卖一申报"`
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A2P string `json:"卖二报价"`
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A2V string `json:"卖二申报"`
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A3P string `json:"卖三报价"`
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A3V string `json:"卖三申报"`
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A4P string `json:"卖四报价"`
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A4V string `json:"卖四申报"`
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A5P string `json:"卖五报价"`
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A5V string `json:"卖五申报"`
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}
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func (receiver StockInfo) TableName() string {
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return "stock_info"
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}
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type TushareRequest struct {
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ApiName string `json:"api_name"`
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Token string `json:"token"`
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Params any `json:"params"`
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Fields string `json:"fields"`
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}
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type TushareResponse struct {
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RequestId string `json:"request_id"`
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Code int `json:"code"`
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Data any `json:"data"`
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Msg string `json:"msg"`
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}
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/*
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字段 类型 说明
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ts_code str TS代码
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symbol str 股票代码
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name str 股票名称
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area str 地域
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industry str 所属行业
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fullname str 股票全称
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enname str 英文全称
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cnspell str 拼音缩写
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market str 市场类型
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exchange str 交易所代码
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curr_type str 交易货币
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list_status str 上市状态 L上市 D退市 P暂停上市
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list_date str 上市日期
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delist_date str 退市日期
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is_hs str 是否沪深港通标的，N否 H沪股通 S深股通
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act_name str 实控人名称
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act_ent_type str 实控人企业性质*/
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type StockBasic struct {
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gorm.Model
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TsCode string `json:"ts_code" gorm:"index"`
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Symbol string `json:"symbol" gorm:"index"`
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Name string `json:"name" gorm:"index"`
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Area string `json:"area"`
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Industry string `json:"industry" gorm:"index"`
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Fullname string `json:"fullname"`
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Ename string `json:"enname"`
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Cnspell string `json:"cnspell"`
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Market string `json:"market"`
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Exchange string `json:"exchange"`
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CurrType string `json:"curr_type"`
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ListStatus string `json:"list_status"`
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ListDate string `json:"list_date"`
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DelistDate string `json:"delist_date"`
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IsHs string `json:"is_hs"`
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ActName string `json:"act_name"`
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ActEntType string `json:"act_ent_type"`
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}
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type FollowedStock struct {
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StockCode string
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Name string
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Price float64
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PriceChange float64
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ChangePercent float64
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Time time.Time
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Sort int64
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}
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func (receiver FollowedStock) TableName() string {
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return "followed_stock"
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}
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type TushareStockBasicResponse struct {
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TushareResponse
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Data StockBasicResponse `json:"data"`
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}
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type StockBasicResponse struct {
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Fields []string `json:"fields"`
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Items [][]any `json:"items"`
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HasMore bool `json:"has_more"`
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Count int `json:"count"`
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}
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func (receiver StockBasic) TableName() string {
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return "tushare_stock_basic"
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}
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func NewStockDataApi() *StockDataApi {
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return &StockDataApi{
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client: resty.New(),
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}
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}
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func (receiver StockDataApi) GetStockBaseInfo() {
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res := &TushareStockBasicResponse{}
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_, err := receiver.client.R().
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SetHeader("content-type", "application/json").
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SetBody(&TushareRequest{
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ApiName: "stock_basic",
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Token: TushareToken,
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Params: nil,
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Fields: "*",
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}).
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SetResult(res).
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Post(tushare_api_url)
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//logger.SugaredLogger.Infof("GetStockBaseInfo %s", string(resp.Body()))
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//resp.Body()写入文件
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//ioutil.WriteFile("stock_basic.json", resp.Body(), 0666)
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//logger.SugaredLogger.Infof("GetStockBaseInfo %+v", res)
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if err != nil {
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logger.SugaredLogger.Error(err.Error())
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return
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}
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if res.Code != 0 {
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logger.SugaredLogger.Error(res.Msg)
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return
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}
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for _, item := range res.Data.Items {
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ID, _ := convertor.ToInt(item[6])
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stock := &StockBasic{}
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stock.Exchange = convertor.ToString(item[0])
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stock.IsHs = convertor.ToString(item[1])
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stock.Name = convertor.ToString(item[2])
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stock.Industry = convertor.ToString(item[3])
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stock.ListStatus = convertor.ToString(item[4])
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stock.ActName = convertor.ToString(item[5])
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stock.ID = uint(ID)
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stock.CurrType = convertor.ToString(item[7])
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stock.Area = convertor.ToString(item[8])
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stock.ListDate = convertor.ToString(item[9])
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stock.DelistDate = convertor.ToString(item[10])
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stock.ActEntType = convertor.ToString(item[11])
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stock.TsCode = convertor.ToString(item[12])
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stock.Symbol = convertor.ToString(item[13])
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stock.Cnspell = convertor.ToString(item[14])
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stock.Fullname = convertor.ToString(item[20])
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stock.Ename = convertor.ToString(item[21])
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db.Dao.Model(&StockBasic{}).FirstOrCreate(stock, &StockBasic{TsCode: stock.TsCode}).Updates(stock)
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}
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}
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func (receiver StockDataApi) GetStockCodeRealTimeData(StockCode string) (*StockInfo, error) {
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resp, err := receiver.client.R().
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SetHeader("Host", "hq.sinajs.cn").
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SetHeader("Referer", "https://finance.sina.com.cn/").
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SetHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 Edg/119.0.0.0").
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Get(fmt.Sprintf(sina_stook_url, time.Now().Unix(), StockCode))
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if err != nil {
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logger.SugaredLogger.Error(err.Error())
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return &StockInfo{}, nil
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}
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stockData, err := ParseFullSingleStockData(GB18030ToUTF8(resp.Body()))
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go db.Dao.Model(&StockInfo{}).Create(stockData)
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return stockData, err
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}
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func (receiver StockDataApi) Follow(stockCode string) string {
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stockInfo, err := receiver.GetStockCodeRealTimeData(stockCode)
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if err != nil {
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logger.SugaredLogger.Error(err.Error())
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return "关注失败"
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}
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price, _ := convertor.ToFloat(stockInfo.Price)
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db.Dao.Model(&FollowedStock{}).FirstOrCreate(&FollowedStock{
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StockCode: stockCode,
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Name: stockInfo.Name,
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Price: price,
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Time: time.Now(),
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ChangePercent: 0,
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PriceChange: 0,
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}, &FollowedStock{StockCode: stockCode})
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return "关注成功"
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}
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func (receiver StockDataApi) UnFollow(stockCode string) string {
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db.Dao.Model(&FollowedStock{}).Where("stock_code = ?", stockCode).Delete(&FollowedStock{})
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return "取消关注成功"
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}
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func (receiver StockDataApi) GetFollowList() []FollowedStock {
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var result []FollowedStock
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db.Dao.Model(&FollowedStock{}).Order("sort asc,time desc").Find(&result)
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return result
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}
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func (receiver StockDataApi) GetStockList(key string) []StockBasic {
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var result []StockBasic
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db.Dao.Model(&StockBasic{}).Where("name like ? or ts_code like ?", "%"+key+"%", "%"+key+"%").Find(&result)
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return result
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}
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// GB18030 转换为 UTF8
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func GB18030ToUTF8(bs []byte) string {
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reader := transform.NewReader(bytes.NewReader(bs), simplifiedchinese.GB18030.NewDecoder())
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d, err := ioutil.ReadAll(reader)
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if err != nil {
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panic(err)
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}
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return string(d)
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}
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func ParseFullSingleStockData(data string) (*StockInfo, error) {
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datas := strutil.SplitAndTrim(data, "=", "\"")
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if len(datas) < 2 {
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return nil, fmt.Errorf("invalid data format")
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}
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code := strings.Split(datas[0], "hq_str_")[1]
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result := make(map[string]string)
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parts := strutil.SplitAndTrim(datas[1], ",", "\"")
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//parts := strings.Split(data, ",")
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if len(parts) < 32 {
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return nil, fmt.Errorf("invalid data format")
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}
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/*
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0：”大秦铁路”，股票名字；
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1：”27.55″，今日开盘价；
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2：”27.25″，昨日收盘价；
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3：”26.91″，当前价格；
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4：”27.55″，今日最高价；
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5：”26.20″，今日最低价；
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6：”26.91″，竞买价，即“买一”报价；
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7：”26.92″，竞卖价，即“卖一”报价；
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8：”22114263″，成交的股票数，由于股票交易以一百股为基本单位，所以在使用时，通常把该值除以一百；
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9：”589824680″，成交金额，单位为“元”，为了一目了然，通常以“万元”为成交金额的单位，所以通常把该值除以一万；
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10：”4695″，“买一”申报4695股，即47手；
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11：”26.91″，“买一”报价；
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12：”57590″，“买二”
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13：”26.90″，“买二”
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14：”14700″，“买三”
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15：”26.89″，“买三”
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16：”14300″，“买四”
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17：”26.88″，“买四”
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18：”15100″，“买五”
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19：”26.87″，“买五”
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20：”3100″，“卖一”申报3100股，即31手；
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21：”26.92″，“卖一”报价
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(22, 23), (24, 25), (26,27), (28, 29)分别为“卖二”至“卖四的情况”
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30：”2008-01-11″，日期；
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31：”15:05:32″，时间；*/
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result["股票代码"] = code
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result["股票名称"] = parts[0]
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result["今日开盘价"] = parts[1]
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result["昨日收盘价"] = parts[2]
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result["当前价格"] = parts[3]
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result["今日最高价"] = parts[4]
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result["今日最低价"] = parts[5]
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result["竞买价"] = parts[6]
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result["竞卖价"] = parts[7]
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result["成交的股票数"] = parts[8]
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result["成交金额"] = parts[9]
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result["买一申报"] = parts[10]
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result["买一报价"] = parts[11]
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result["买二申报"] = parts[12]
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result["买二报价"] = parts[13]
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result["买三申报"] = parts[14]
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result["买三报价"] = parts[15]
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result["买四申报"] = parts[16]
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result["买四报价"] = parts[17]
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result["买五申报"] = parts[18]
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result["买五报价"] = parts[19]
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result["卖一申报"] = parts[20]
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result["卖一报价"] = parts[21]
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result["卖二申报"] = parts[22]
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result["卖二报价"] = parts[23]
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result["卖三申报"] = parts[24]
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result["卖三报价"] = parts[25]
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result["卖四申报"] = parts[26]
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result["卖四报价"] = parts[27]
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result["卖五申报"] = parts[28]
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result["卖五报价"] = parts[29]
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result["日期"] = parts[30]
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result["时间"] = parts[31]
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//logger.SugaredLogger.Infof("股票数据解析完成: %v", result)
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marshal, err := json.Marshal(result)
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if err != nil {
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return nil, err
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}
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stockInfo := &StockInfo{}
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err = json.Unmarshal(marshal, &stockInfo)
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if err != nil {
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return nil, err
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}
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//logger.SugaredLogger.Infof("股票数据解析完成stockInfo: %+v", stockInfo)
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return stockInfo, nil
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}
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