init

src/task/listen.go

@@ -0,0 +1,12 @@
+package task
+
+import "github.com/robfig/cron/v3"
+
+func Start() {
+	c := cron.New()
+	// 汇率监听
+	c.AddJob("@every 60s", UsdtRateJob{})
+	// trc20钱包监听
+	c.AddJob("@every 10s", ListenTrc20Job{})
+	c.Start()
+}

src/task/listen_trc20_job.go

@@ -0,0 +1,32 @@
+package task
+
+import (
+	"github.com/assimon/luuu/model/data"
+	"github.com/assimon/luuu/model/service"
+	"github.com/assimon/luuu/util/log"
+	"sync"
+)
+
+type ListenTrc20Job struct {
+}
+
+var gListenTrc20JobLock sync.Mutex
+
+func (r ListenTrc20Job) Run() {
+	gListenTrc20JobLock.Lock()
+	defer gListenTrc20JobLock.Unlock()
+	walletAddress, err := data.GetAvailableWalletAddress()
+	if err != nil {
+		log.Sugar.Error(err)
+		return
+	}
+	if len(walletAddress) <= 0 {
+		return
+	}
+	var wg sync.WaitGroup
+	for _, address := range walletAddress {
+		wg.Add(1)
+		go service.Trc20CallBack(address.Token, &wg)
+	}
+	wg.Wait()
+}

src/task/usdt_rate_job.go

@@ -0,0 +1,66 @@
+package task
+
+import (
+	"fmt"
+	"github.com/assimon/luuu/config"
+	"github.com/assimon/luuu/util/http_client"
+	"github.com/assimon/luuu/util/json"
+	"github.com/assimon/luuu/util/log"
+	"strconv"
+	"time"
+)
+
+const UsdtRateApiUri = "https://api.coinmarketcap.com/data-api/v3/cryptocurrency/detail/chart"
+
+type UsdtRateJob struct {
+}
+
+type UsdtRateResp struct {
+	Data   Data   `json:"data"`
+	Status Status `json:"status"`
+}
+
+type Status struct {
+	Timestamp    time.Time `json:"timestamp"`
+	ErrorCode    string    `json:"error_code"`
+	ErrorMessage string    `json:"error_message"`
+	Elapsed      string    `json:"elapsed"`
+	CreditCount  int       `json:"credit_count"`
+}
+
+type Data struct {
+	Points map[string]Points `json:"points"`
+}
+
+type Points struct {
+	V []float64 `json:"v"`
+	C []float64 `json:"c"`
+}
+
+func (r UsdtRateJob) Run() {
+	client := http_client.GetHttpClient()
+	resp, err := client.R().SetQueryString("id=825&range=1H&convertId=2787").SetHeader("Accept", "application/json").Get(UsdtRateApiUri)
+	if err != nil {
+		log.Sugar.Error("usdt rate get err:", err.Error())
+		return
+	}
+	var usdtResp UsdtRateResp
+	err = json.Cjson.Unmarshal(resp.Body(), &usdtResp)
+	if err != nil {
+		log.Sugar.Error("Unmarshal usdt resp err:", err.Error())
+		return
+	}
+	if usdtResp.Status.ErrorCode != "0" {
+		log.Sugar.Error("usdt resp err:", usdtResp.Status.ErrorMessage)
+		return
+	}
+	for _, points := range usdtResp.Data.Points {
+		if len(points.C) > 0 && points.C[0] > 0 {
+			config.UsdtRate, err = strconv.ParseFloat(fmt.Sprintf("%.2f", points.C[0]), 64)
+			if err != nil {
+				log.Sugar.Error("Calculate UsdtRate err:", err.Error())
+			}
+			return
+		}
+	}
+}