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use the daylight saving time zone as default time zone rather than the current standard time zone during the DST

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This commit is contained in:
MaysWind
2025-12-24 00:33:47 +08:00
parent c35cbbda15
commit 76af5d946a
96 changed files with 1179 additions and 882 deletions
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pkg/utils/datetimes.go
+15 -10
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@@ -224,12 +224,17 @@ func ParseFromLongDateTimeToMaxUnixTime(t string) (time.Time, error) {
return time.ParseInLocation(longDateTimeFormat, t, timezone)
}
// ParseFromLongDateTime parses a formatted string in long date time format
func ParseFromLongDateTime(t string, utcOffset int16) (time.Time, error) {
// ParseFromLongDateTimeInFixedUtcOffset parses a formatted string in long date time format
func ParseFromLongDateTimeInFixedUtcOffset(t string, utcOffset int16) (time.Time, error) {
timezone := time.FixedZone("Timezone", int(utcOffset)*60)
return time.ParseInLocation(longDateTimeFormat, t, timezone)
}
// ParseFromLongDateTimeInTimeZone parses a formatted string in long date time format
func ParseFromLongDateTimeInTimeZone(t string, timezone *time.Location) (time.Time, error) {
return time.ParseInLocation(longDateTimeFormat, t, timezone)
}
// ParseFromLongDateTimeWithTimezone parses a formatted string in long date time format
func ParseFromLongDateTimeWithTimezone(t string) (time.Time, error) {
return time.Parse(longDateTimeWithTimezoneFormat, t)
@@ -245,14 +250,14 @@ func ParseFromLongDateTimeWithTimezoneRFC3339Format(t string) (time.Time, error)
return time.Parse(longDateTimeWithTimezoneRFC3339Format, t)
}
// ParseFromLongDateTimeWithoutSecond parses a formatted string in long date time format (no second)
func ParseFromLongDateTimeWithoutSecond(t string, utcOffset int16) (time.Time, error) {
// ParseFromLongDateTimeWithoutSecondInFixedUtcOffset parses a formatted string in long date time format (no second) with fixed UTC offset
func ParseFromLongDateTimeWithoutSecondInFixedUtcOffset(t string, utcOffset int16) (time.Time, error) {
timezone := time.FixedZone("Timezone", int(utcOffset)*60)
return time.ParseInLocation(longDateTimeWithoutSecondFormat, t, timezone)
}
// ParseFromShortDateTime parses a formatted string in short date time format
func ParseFromShortDateTime(t string, utcOffset int16) (time.Time, error) {
// ParseFromShortDateTimeInFixedUtcOffset parses a formatted string in short date time format with fixed UTC offset
func ParseFromShortDateTimeInFixedUtcOffset(t string, utcOffset int16) (time.Time, error) {
timezone := time.FixedZone("Timezone", int(utcOffset)*60)
return time.ParseInLocation(shortDateTimeFormat, t, timezone)
}
@@ -282,8 +287,8 @@ func IsUnixTimeEqualsYearAndMonth(unixTime int64, timezone *time.Location, year
}
// GetTimezoneOffsetMinutes returns offset minutes according specified timezone
func GetTimezoneOffsetMinutes(timezone *time.Location) int16 {
_, tzOffset := time.Now().In(timezone).Zone()
func GetTimezoneOffsetMinutes(unixTime int64, timezone *time.Location) int16 {
_, tzOffset := parseFromUnixTime(unixTime).In(timezone).Zone()
tzMinuteOffset := int16(tzOffset / 60)
return tzMinuteOffset
@@ -298,8 +303,8 @@ func GetServerTimezoneOffsetMinutes() int16 {
}
// FormatTimezoneOffset returns "+/-HH:MM" format of timezone
func FormatTimezoneOffset(timezone *time.Location) string {
tzMinutesOffset := GetTimezoneOffsetMinutes(timezone)
func FormatTimezoneOffset(unixTime int64, timezone *time.Location) string {
tzMinutesOffset := GetTimezoneOffsetMinutes(unixTime, timezone)
sign := "+"
hourAbsOffset := tzMinutesOffset / 60