date_utils

Documentation

Index

• Constants
• func BeginningOfNextDay(date time.Time) time.Time
• func ConvertToNoDateTimeString(timeString *string) (*string, error)
• func CurrentDate() time.Time
• func CurrentLocation() *time.Location
• func DateDBFormattedString(date time.Time) string
• func DateDBFormattedStringDateOnly(date time.Time) string
• func DateEqual(date1, date2 time.Time) bool
• func DateLayoutDB() string
• func DateLayoutFilenameSafe() string
• func DateLayoutForDB() string
• func DateLayoutHumanReadable() string
• func DateLayoutHumanReadableWithTime() string
• func DateLayoutTime() string
• func DateLayoutTrimmed() string
• func DateLayoutYearMonthDay() string
• func DateLayoutYearMonthDayTime() string
• func DateLayoutYearMonthDayTimeMillisecondTZ() string
• func DateLayoutYearMonthDayTimeT() string
• func DateLayoutYearMonthDayTimeTZ() string
• func DateLayoutYearMonthDayTimeTimezone() string
• func DateLocal(date *time.Time)
• func DatePtrToString(date *time.Time) string
• func DatePtrToTimeString(date *time.Time) string
• func EndOfDay(date time.Time) time.Time
• func FormatTimestampsWithTimeZoneOnStructRecursively(object any, location *time.Location) error
• func ParseTimeString(timeString string) (time.Time, error)
• func StartOfDay(date time.Time) time.Time
• func TimeBefore(a string, b string) bool
• func TodayEnd() string
• func TodayStart() string
• type TradingHours
  • func (t TradingHours) String() string
  • func (t TradingHours) Validate() error
• type TradingHoursDay
  • func (day TradingHoursDay) String() string
  • func (day TradingHoursDay) Validate() error

Constants

const DurationFifteenMinutes = time.Minute * 15

const DurationOneDay = time.Hour * 24

const DurationOneWeek = DurationOneDay * 7

const TimeZoneString = "Africa/Johannesburg"

Functions

func BeginningOfNextDay

func BeginningOfNextDay(date time.Time) time.Time

BeginningOfNextDay is useful for specifying intervals where the beginning of the next day is excluded e.g. date < beginningOfNextDay

func ConvertToNoDateTimeString

func ConvertToNoDateTimeString(timeString *string) (*string, error)

ConvertToNoDateTimeString - Converts a PSQL Time type to Go Time type

func CurrentDate

func CurrentDate() time.Time

func CurrentLocation

func CurrentLocation() *time.Location

func DateDBFormattedString

func DateDBFormattedString(date time.Time) string

func DateDBFormattedStringDateOnly

func DateDBFormattedStringDateOnly(date time.Time) string

func DateEqual

func DateEqual(date1, date2 time.Time) bool

func DateLayoutDB

func DateLayoutDB() string

func DateLayoutFilenameSafe

func DateLayoutFilenameSafe() string

func DateLayoutForDB

func DateLayoutForDB() string

func DateLayoutHumanReadable

func DateLayoutHumanReadable() string

func DateLayoutHumanReadableWithTime

func DateLayoutHumanReadableWithTime() string

func DateLayoutTime

func DateLayoutTime() string

func DateLayoutTrimmed

func DateLayoutTrimmed() string

func DateLayoutYearMonthDay

func DateLayoutYearMonthDay() string

func DateLayoutYearMonthDayTime

func DateLayoutYearMonthDayTime() string

func DateLayoutYearMonthDayTimeMillisecondTZ

func DateLayoutYearMonthDayTimeMillisecondTZ() string

func DateLayoutYearMonthDayTimeT

func DateLayoutYearMonthDayTimeT() string

func DateLayoutYearMonthDayTimeTZ

func DateLayoutYearMonthDayTimeTZ() string

func DateLayoutYearMonthDayTimeTimezone

func DateLayoutYearMonthDayTimeTimezone() string

func DateLocal

func DateLocal(date *time.Time)

func DatePtrToString

func DatePtrToString(date *time.Time) string

DatePtrToString converts a time.Time pointer to a string in the format "2006-01-02 15:04:05".

func DatePtrToTimeString

func DatePtrToTimeString(date *time.Time) string

DatePtrToTimeString converts a time.Time pointer to a string in the format "15:04". If the pointer is nil, it returns "--:--".

func EndOfDay

func EndOfDay(date time.Time) time.Time

func FormatTimestampsWithTimeZoneOnStructRecursively

func FormatTimestampsWithTimeZoneOnStructRecursively(object any, location *time.Location) error

func ParseTimeString

func ParseTimeString(timeString string) (time.Time, error)

ParseTimeString attempts to parse the string as the default date-time format, or as a date only format

func StartOfDay

func StartOfDay(date time.Time) time.Time

func TimeBefore

func TimeBefore(a string, b string) bool

TimeBefore determines whether a (string format HH:mm) is earlier than b (string format HH:mm)

func TodayEnd

func TodayEnd() string

func TodayStart

func TodayStart() string

Types

type TradingHours

type TradingHours struct {
	Monday    TradingHoursDay `json:"monday"`
	Tuesday   TradingHoursDay `json:"tuesday"`
	Wednesday TradingHoursDay `json:"wednesday"`
	Thursday  TradingHoursDay `json:"thursday"`
	Friday    TradingHoursDay `json:"friday"`
	Saturday  TradingHoursDay `json:"saturday"`
	Sunday    TradingHoursDay `json:"sunday"`
	Holidays  TradingHoursDay `json:"holidays"`
}

func (TradingHours) String

func (t TradingHours) String() string

func (TradingHours) Validate

func (t TradingHours) Validate() error

type TradingHoursDay

type TradingHoursDay struct {
	StartTime string `json:"start_time"`
	EndTime   string `json:"end_time"`
}

func (TradingHoursDay) String

func (day TradingHoursDay) String() string

func (TradingHoursDay) Validate

func (day TradingHoursDay) Validate() error