Move all the code to a lib folder

lib/tasker.go

@@ -0,0 +1,36 @@
+package trantor
+
+import (
+	log "github.com/cihub/seelog"
+
+	"time"
+
+	"gitlab.com/trantor/trantor/lib/database"
+)
+
+func InitTasks(db *database.DB) {
+	periodicTask(UpdateLogger, MINUTES_UPDATE_LOGGER*time.Minute)
+	periodicTask(db.UpdateTags, MINUTES_UPDATE_TAGS*time.Minute)
+	periodicTask(db.UpdateMostVisited, MINUTES_UPDATE_VISITED*time.Minute)
+	periodicTask(db.UpdateDownloadedBooks, MINUTES_UPDATE_DOWNLOADED*time.Minute)
+	periodicTask(db.UpdateHourVisits, MINUTES_UPDATE_HOURLY_V*time.Minute)
+	periodicTask(db.UpdateDayVisits, MINUTES_UPDATE_DAILY_V*time.Minute)
+	periodicTask(db.UpdateMonthVisits, MINUTES_UPDATE_MONTHLY_V*time.Minute)
+	periodicTask(db.UpdateHourDownloads, MINUTES_UPDATE_HOURLY_D*time.Minute)
+	periodicTask(db.UpdateDayDownloads, MINUTES_UPDATE_DAILY_D*time.Minute)
+	periodicTask(db.UpdateMonthDownloads, MINUTES_UPDATE_MONTHLY_D*time.Minute)
+}
+
+func periodicTask(task func() error, periodicity time.Duration) {
+	go tasker(task, periodicity)
+}
+
+func tasker(task func() error, periodicity time.Duration) {
+	for true {
+		time.Sleep(periodicity)
+		err := task()
+		if err != nil {
+			log.Error("Task error: ", err)
+		}
+	}
+}