helper

Documentation

Index

• Constants
• func BoolToInt(b bool) int8
• func CSVToMap(reader *bytes.Buffer) ([]map[string]string, error)
• func ChunkSliceUint64(slice []uint64, chunkSize int) [][]uint64
• func ConvertUint64ToHex(serialNumber uint64) string
• func Copy(src, dst string, bufferSize int64) error
• func DBTransaction(ormService *orm.Engine, callback transaction) error
• func ExistsInDir(filename, dir string) bool
• func FileExistsInDir(filename, dir string) bool
• func GenerateUUID() string
• func GetFileExtensionFromBase64Header(base64Header string) (string, error)
• func GetSecondsDifference(from, to time.Time) float64
• func GetTemplateDirectory() string
• func GetTimeDifferenceHuman(startDate, endDate time.Time) string
• func GetTimeDifferenceHumanBySeconds(seconds float64) string
• func GetTimestamp(t *time.Time) int64
• func GetWeekDay(dateTime time.Time) uint8
• func IsValidEnum(val string, enums map[string]string) bool
• func Limit(pager *orm.Pager) string
• func SliceUint64Difference(slice1 []uint64, slice2 []uint64) []uint64
• func ValidateAndParseTimeRange(startsAt, endsAt, fromName, toName string, startsAtGTENow bool, c *gin.Context) (*time.Time, *time.Time, error)
• type Price
  • func NewPrice(amount float64) Price
  • func NewTotalPrice(amount float64, quantity uint64) Price
  • func (c Price) Float() float64
  • func (c Price) String() string
  • func (c Price) StringWithCurrency(currencySymbol string) string
  • func (c Price) Units() int64
• type TimeDifference
  • func GetTimeDifference(from, to time.Time) *TimeDifference

Constants

const (
	TimeLayoutY                 = "2006"
	TimeLayoutYM                = "2006-01"
	TimeLayoutYMD               = "2006-01-02"
	TimeLayoutYMDHM             = "2006-01-02 15:04"
	TimeLayoutYMDHMS            = "2006-01-02 15:04:05"
	TimeLayoutHM                = "15:04"
	TimeLayoutMDYYYYHMMSSPM     = "1/2/2006 3:04:05 PM"
	TimeLayoutNoSepYYYYMMDDHHMM = "200601021504"
	TimeLayoutTextMD            = "January 2"
)

const Day = 86400

const Hour = 3600

const Minute = 60

const Month = 2592000

const Second = 1

const Week = 604800

const Year = 31104000

Functions

func BoolToInt

func BoolToInt(b bool) int8

func CSVToMap

func CSVToMap(reader *bytes.Buffer) ([]map[string]string, error)

func ChunkSliceUint64

func ChunkSliceUint64(slice []uint64, chunkSize int) [][]uint64

func ConvertUint64ToHex

func ConvertUint64ToHex(serialNumber uint64) string

func Copy

func Copy(src, dst string, bufferSize int64) error

func DBTransaction

func DBTransaction(ormService *orm.Engine, callback transaction) error

func ExistsInDir

func ExistsInDir(filename, dir string) bool

func FileExistsInDir

func FileExistsInDir(filename, dir string) bool

func GenerateUUID

func GenerateUUID() string

func GetFileExtensionFromBase64Header

func GetFileExtensionFromBase64Header(base64Header string) (string, error)

func GetSecondsDifference

func GetSecondsDifference(from, to time.Time) float64

func GetTemplateDirectory

func GetTemplateDirectory() string

func GetTimeDifferenceHuman

func GetTimeDifferenceHuman(startDate, endDate time.Time) string

func GetTimeDifferenceHumanBySeconds

func GetTimeDifferenceHumanBySeconds(seconds float64) string

func GetTimestamp

func GetTimestamp(t *time.Time) int64

func GetWeekDay

func GetWeekDay(dateTime time.Time) uint8

func IsValidEnum

func IsValidEnum(val string, enums map[string]string) bool

func Limit

func Limit(pager *orm.Pager) string

func SliceUint64Difference

func SliceUint64Difference(slice1 []uint64, slice2 []uint64) []uint64

func ValidateAndParseTimeRange

func ValidateAndParseTimeRange(startsAt, endsAt, fromName, toName string, startsAtGTENow bool, c *gin.Context) (*time.Time, *time.Time, error)

Types

type Price

type Price int64

func NewPrice

func NewPrice(amount float64) Price

func NewTotalPrice

func NewTotalPrice(amount float64, quantity uint64) Price

func (Price) Float

func (c Price) Float() float64

func (Price) String

func (c Price) String() string

func (Price) StringWithCurrency

func (c Price) StringWithCurrency(currencySymbol string) string

func (Price) Units

func (c Price) Units() int64

type TimeDifference

type TimeDifference struct {
	Years, Months, Days, Hours, Minutes, Seconds int
}

func GetTimeDifference

func GetTimeDifference(from, to time.Time) *TimeDifference