feat(controller): update scheduler added

controller/pkg/job_runner.go

@@ -0,0 +1,31 @@
+package pkg
+
+import (
+	"fmt"
+	"time"
+
+	_ "time/tzdata"
+
+	socketio "github.com/googollee/go-socket.io"
+	"github.com/robfig/cron/v3"
+)
+
+func JobScheduler(server *socketio.Server, cronTime string, jobFunc func()) {
+
+	// time zone helper https://nodatime.org/TimeZones
+	loc, err := time.LoadLocation(("America/Chicago"))
+
+	if err != nil {
+		fmt.Printf("There was an error getting location: %v", err)
+		server.BroadcastToRoom("/", "logs", "logs", fmt.Sprintf("There was an error getting location: %v", err))
+	}
+
+	crontJob := cron.New(cron.WithLocation(loc)) // cron.WithSeconds()
+
+	// reference for the cron time format https://pkg.go.dev/github.com/robfig/cron@v1.2.0#hdr-CRON_Expression_Format
+
+	// we can use 6 feilds but we need to add this in with cron.WithSeconds into our cron job other wise we can use use the standard 5 fields https://crontab.guru/
+	crontJob.AddFunc(cronTime, jobFunc)
+
+	crontJob.Start()
+}