first commit

main.go

@@ -0,0 +1,94 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/iris-contrib/middleware/cors"
+	"github.com/kataras/iris/v12"
+)
+
+const INTERVAL_PERIOD time.Duration = 24 * time.Hour
+const HOUR_TO_TICK int = 0
+const MINUTE_TO_TICK int = 1
+const SECOND_TO_TICK int = 03
+
+type jobTicker struct {
+	t *time.Timer
+}
+
+func main() {
+	go mainTicker()
+
+	app := iris.New()
+	crs := cors.New(cors.Options{
+		AllowedOrigins:   []string{"*"}, // allows everything, use that to change the hosts.
+		AllowCredentials: false,
+	})
+
+	v1 := app.Party("/", crs).AllowMethods(iris.MethodOptions) // <- important for the preflight.
+	{
+		v1.Post("/", func(ctx iris.Context) {
+			var data map[string]interface{}
+			err := ctx.ReadJSON(&data)
+
+			if err != nil {
+				ctx.StopWithStatus(iris.StatusBadRequest)
+				ctx.WriteString(err.Error())
+				ctx.WriteString(err.Error())
+				return
+			}
+			file, _ := json.MarshalIndent(data, "", " ")
+			curTime := time.Now().UTC()
+			err = ioutil.WriteFile(fmt.Sprintf("./%s/%v", curTime.Format("2006-01-02"), curTime.UnixNano())+"_data.json", file, 0644)
+			if err != nil {
+				t := time.Now().UTC()
+				newpath := filepath.Join(".", t.Format("2006-01-02"))
+				os.MkdirAll(newpath, os.ModePerm)
+				_ = ioutil.WriteFile(fmt.Sprintf("./%s/%v", curTime.Format("2006-01-02"), curTime.UnixNano())+"_data.json", file, 0644)
+			}
+
+			ctx.JSON(iris.Map{
+				"success": true,
+			})
+		})
+	}
+	app.Listen(":80")
+}
+
+func getNextTickDuration() time.Duration {
+	now := time.Now().UTC()
+	nextTick := time.Date(now.Year(), now.Month(), now.Day(), HOUR_TO_TICK, MINUTE_TO_TICK, SECOND_TO_TICK, 0, time.UTC)
+	if nextTick.Before(now) {
+		nextTick = nextTick.Add(INTERVAL_PERIOD)
+	}
+	return nextTick.Sub(time.Now().UTC())
+}
+
+func NewJobTicker() jobTicker {
+	t := time.Now().UTC()
+	newpath := filepath.Join(".", t.Format("2006-01-02"))
+	os.MkdirAll(newpath, os.ModePerm)
+	return jobTicker{time.NewTimer(getNextTickDuration())}
+}
+
+func (jt jobTicker) updateJobTicker() {
+	fmt.Println("next tick here")
+	t := time.Now().UTC()
+	newpath := filepath.Join(".", t.Format("2006-01-02"))
+	os.MkdirAll(newpath, os.ModePerm)
+	jt.t.Reset(getNextTickDuration())
+}
+
+func mainTicker() {
+	jt := NewJobTicker()
+	for {
+		<-jt.t.C
+		fmt.Println(time.Now(), "- just ticked")
+		jt.updateJobTicker()
+	}
+}