Location, location, location.

app/config/env.go

@@ -1,10 +1,27 @@
 package config
 
 import (
+	"log"
 	"os"
 	"strconv"
+	"time"
 )
 
+func Location() *time.Location {
+	env, ok := os.LookupEnv("LUCIFER_LOCATION")
+	if !ok {
+		return time.UTC
+	}
+
+	loc, err := time.LoadLocation(env)
+	if err != nil {
+		log.Printf("Location lookup failed: %s (%s)", env, err.Error())
+		return time.UTC
+	}
+
+	return loc
+}
+
 func MySqlHost() string     { return strEnv("LUCIFER_MYSQL_HOST") }
 func MySqlPort() int        { return intEnv("LUCIFER_MYSQL_PORT") }
 func MySqlSchema() string   { return strEnv("LUCIFER_MYSQL_SCHEMA") }

app/server.go

@@ -7,6 +7,7 @@ import (
 	"git.aiterp.net/lucifer/new-server/app/config"
 	"git.aiterp.net/lucifer/new-server/app/services"
 	"git.aiterp.net/lucifer/new-server/app/services/publisher"
+	"git.aiterp.net/lucifer/new-server/models"
 	"github.com/gin-gonic/gin"
 	"log"
 	"time"
@@ -38,5 +39,7 @@ func StartServer() {
 	api.EventHandlers(apiGin.Group("/event-handlers"))
 	api.Scenes(apiGin.Group("/scenes"))
 
+	models.TimeOfDayTimeZone = config.Location()
+
 	log.Fatal(ginny.Run(fmt.Sprintf("0.0.0.0:%d", config.ServerPort())))
 }

models/timeofday.go

@@ -9,6 +9,8 @@ import (
 	"time"
 )
 
+var TimeOfDayTimeZone = time.UTC
+
 type TimeOfDay int
 
 func (t *TimeOfDay) UnmarshalJSON(v []byte) error {
@@ -29,7 +31,6 @@ func (t *TimeOfDay) UnmarshalJSON(v []byte) error {
 		}
 	}
 
-
 	t2, err := ParseTimeOfDay(str)
 	if err != nil {
 		return err
@@ -82,11 +83,12 @@ func (t TimeOfDay) IsBetween(from TimeOfDay, to TimeOfDay) bool {
 }
 
 func CurrentTimeOfDay() TimeOfDay {
-	return TimeOfDayFromDate(time.Now().Local())
+	return TimeOfDayFromDate(time.Now().In(TimeOfDayTimeZone))
 }
 
 func TimeOfDayFromDate(date time.Time) TimeOfDay {
-	return NewTimeOfDay(date.Hour(), date.Minute(), date.Second())
+	localDate := date.In(TimeOfDayTimeZone)
+	return NewTimeOfDay(localDate.Hour(), localDate.Minute(), localDate.Second())
 }
 
 func NewTimeOfDay(hours, minutes, seconds int) TimeOfDay {