initial

trade/tech_index.go

@@ -0,0 +1,69 @@
+package trade
+
+import (
+	"encoding/json"
+
+	"github.com/adshao/go-binance/v2/futures"
+)
+
+// 技术指标结果
+type TechnicalsIndex struct {
+	NewPrice  float64          `json:"new_price"`
+	Rsi       float64          `json:"rsi"`
+	PriceRate []float64        `json:"price_rate"`
+	Today     *TodayIndex      `json:"today"`
+	Ema       *EmaIndex        `json:"ema"`
+	Boll      *BollBandsIndex  `json:"boll"`
+	TopBottom *TopBottomIndex  `json:"top_bottom"`
+	Timeseq   int64            `json:"timeseq"`
+	KLines    []*futures.Kline `json:"k_lines"`
+}
+
+type TodayIndex struct {
+	Open   float64 `json:"open"`
+	High   float64 `json:"high"`
+	Low    float64 `json:"low"`
+	Rate   float64 `json:"rate"`
+	Status string  `json:"status"`
+}
+
+type EmaIndex struct {
+	Max float64 `json:"max"`
+	Top float64 `json:"top"`
+	Avg float64 `json:"avg"`
+	End float64 `json:"end"`
+	Min float64 `json:"min"`
+}
+
+type TopBottomIndex struct {
+	High float64 `json:"high"`
+	Low  float64 `json:"low"`
+}
+
+type BollBandsIndex struct {
+	Mid   float64 `json:"mid"`
+	Upper float64 `json:"upper"`
+	Lower float64 `json:"lower"`
+}
+
+func NewTechnicalsIndex(from string) (*TechnicalsIndex, error) {
+	var ret TechnicalsIndex
+	err := json.Unmarshal([]byte(from), &ret)
+	return &ret, err
+}
+
+func (t *TechnicalsIndex) String() string {
+	if t == nil {
+		return ""
+	}
+	res, _ := json.Marshal(t)
+	return string(res)
+}
+
+func (t *TechnicalsIndex) KLineString() string {
+	if t.KLines == nil {
+		return ""
+	}
+	res, _ := json.Marshal(t.KLines)
+	return string(res)
+}