datetime

package
v4.5.0 Latest Latest
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 Go to latest Published: Jun 13, 2021 License: Apache-2.0 Imports: 3 Imported by: 0

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Functions

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Types

type DateTimeParser 

type DateTimeParser struct{}

DateTimeParser provides methods for parsing and formatting dates

func (*DateTimeParser) DaysAgo 

func (service *DateTimeParser) DaysAgo(numDays int) (time.Time, error)

DaysAgo returns the current date minus the number of specified days

func (*DateTimeParser) GetUTCLocation 

func (service *DateTimeParser) GetUTCLocation() *time.Location

GetUTCLocation returns location information for the UTC timezone

func (*DateTimeParser) IsDateOlderThanNumDaysAgo 

func (service *DateTimeParser) IsDateOlderThanNumDaysAgo(t time.Time, numDays int) bool

IsDateOlderThanNumDaysAgo returns true if the provided date is older than today minus the specified number of days. All times are UTC

func (*DateTimeParser) NowUTC 

func (service *DateTimeParser) NowUTC() time.Time

NowUTC returns the current date/time in UTC

func (*DateTimeParser) Parse 

func (service *DateTimeParser) Parse(dateString string) (time.Time, error)

Parse is a general purposes method for parsing a date string. This will attempt to parse the string in the following formats:

  • SQL (with full milliseconds and UTC indicator)
  • SQL (YYYY-MM-DDTHH:MM:SS)
  • Short Date (YYYY-MM-DD)
  • US Date/Time (MM/DD/YYYY H:MM A)

func (*DateTimeParser) ParseDateTime 

func (service *DateTimeParser) ParseDateTime(dateString string) time.Time

ParseDateTime parses a string as a basic SQL date YYYY-MM-DDTHH:MM:SS

func (*DateTimeParser) ParseISO8601 

func (service *DateTimeParser) ParseISO8601(dateString string) time.Time

ParseISO8601 parses a string as an ISO 8601 format YYYY-MM-DDTHH:MM:SS-07:00. The string must have the timezone indicated as an offset.

func (*DateTimeParser) ParseISO8601SqlUtc 

func (service *DateTimeParser) ParseISO8601SqlUtc(dateString string) time.Time

ParseISO8601SqlUtc parses a string in SQL format with milliseconds and the UTC indicator YYYY-MM-DDTHH:MM:SS.000Z

func (*DateTimeParser) ParseShortDate 

func (service *DateTimeParser) ParseShortDate(dateString string) time.Time

ParseShortDate parses a short date YYYY-MM-DD

func (*DateTimeParser) ParseUSDateTime 

func (service *DateTimeParser) ParseUSDateTime(dateString string) time.Time

ParseUSDateTime parses a standard US date/time MM/DD/YYYY H:MM A

func (*DateTimeParser) Pretty 

func (service *DateTimeParser) Pretty(t time.Time) string

Pretty returns a date/time formatted Jan 1 2010 at H:MMAM

func (*DateTimeParser) ToISO8601 

func (service *DateTimeParser) ToISO8601(t time.Time) string

ToISO8601 formats a time as YYYY-MM-DDTHH:MM:SS-07:00, using an offset to indicate timezone

func (*DateTimeParser) ToSQLString 

func (service *DateTimeParser) ToSQLString(t time.Time) string

ToSQLString formats a time as YYYY-MM-DD HH:MM:SS. This is useful for inserting into a database

func (*DateTimeParser) ToUSDate 

func (service *DateTimeParser) ToUSDate(t time.Time) string

ToUSDate formats a time as MM/DD/YYYY

func (*DateTimeParser) ToUSDateTime 

func (service *DateTimeParser) ToUSDateTime(t time.Time) string

ToUSDateTime formats a time as MM/DD/YYYY H:MM AM

func (*DateTimeParser) ToUSTime 

func (service *DateTimeParser) ToUSTime(t time.Time) string

ToUSTime formats a time as H:MM AM

func (*DateTimeParser) ValidDateTime 

func (service *DateTimeParser) ValidDateTime(dateString string) bool

ValidDateTime returns true if the string is YYYY-MM-DDTHH:MM:SS

func (*DateTimeParser) ValidISO8601 

func (service *DateTimeParser) ValidISO8601(dateString string) bool

ValidISO8601 returns true if the string is YYYY-MM-DDTHH:MM:SS-07:00

func (*DateTimeParser) ValidISO8601SqlUtc 

func (service *DateTimeParser) ValidISO8601SqlUtc(dateString string) bool

ValidISO8601SqlUtc returns true if the string is YYYY-MM-DDTHH:MM:SS.000Z

func (*DateTimeParser) ValidShortDate 

func (service *DateTimeParser) ValidShortDate(dateString string) bool

ValidShortDate returns true if the string is YYYY-MM-DD

func (*DateTimeParser) ValidUSDateTime 

func (service *DateTimeParser) ValidUSDateTime(dateString string) bool

ValidUSDateTime returns true if the string is MM/DD/YYYY H:MM AM

type IDateTimeParser 

type IDateTimeParser interface {
	DaysAgo(numDays int) (time.Time, error)
	GetUTCLocation() *time.Location
	NowUTC() time.Time
	IsDateOlderThanNumDaysAgo(t time.Time, numDays int) bool
	Parse(dateString string) (time.Time, error)
	ParseDateTime(dateString string) time.Time
	ParseISO8601(dateString string) time.Time
	ParseISO8601SqlUtc(dateString string) time.Time
	ParseShortDate(dateString string) time.Time
	ParseUSDateTime(dateString string) time.Time
	Pretty(t time.Time) string
	ToISO8601(t time.Time) string
	ToSQLString(t time.Time) string
	ToUSDate(t time.Time) string
	ToUSDateTime(t time.Time) string
	ToUSTime(t time.Time) string
	ValidDateTime(dateString string) bool
	ValidISO8601(dateString string) bool
	ValidShortDate(dateString string) bool
	ValidISO8601SqlUtc(dateString string) bool
	ValidUSDateTime(dateString string) bool
}

IDateTimeParser is an interface describing methods that parse and format dates and times

type MockDateTimeParser 

type MockDateTimeParser struct {
	DaysAgoFunc                   func(numDays int) (time.Time, error)
	GetUTCLocationFunc            func() *time.Location
	NowUTCFunc                    func() time.Time
	IsDateOlderThanNumDaysAgoFunc func(t time.Time, numDays int) bool
	ParseFunc                     func(dateString string) (time.Time, error)
	ParseDateTimeFunc             func(dateString string) time.Time
	ParseISO8601Func              func(dateString string) time.Time
	ParseISO8601SqlUtcFunc        func(dateString string) time.Time
	ParseShortDateFunc            func(dateString string) time.Time
	ParseUSDateTimeFunc           func(dateString string) time.Time
	PrettyFunc                    func(t time.Time) string
	ToISO8601Func                 func(t time.Time) string
	ToSQLStringFunc               func(t time.Time) string
	ToUSDateFunc                  func(t time.Time) string
	ToUSDateTimeFunc              func(t time.Time) string
	ToUSTimeFunc                  func(t time.Time) string
	ValidDateTimeFunc             func(dateString string) bool
	ValidISO8601Func              func(dateString string) bool
	ValidShortDateFunc            func(dateString string) bool
	ValidISO8601SqlUtcFunc        func(dateString string) bool
	ValidUSDateTimeFunc           func(dateString string) bool
}

func (*MockDateTimeParser) DaysAgo 

func (m *MockDateTimeParser) DaysAgo(numDays int) (time.Time, error)

func (*MockDateTimeParser) GetUTCLocation 

func (m *MockDateTimeParser) GetUTCLocation() *time.Location

func (*MockDateTimeParser) IsDateOlderThanNumDaysAgo 

func (m *MockDateTimeParser) IsDateOlderThanNumDaysAgo(t time.Time, numDays int) bool

func (*MockDateTimeParser) NowUTC 

func (m *MockDateTimeParser) NowUTC() time.Time

func (*MockDateTimeParser) Parse 

func (m *MockDateTimeParser) Parse(dateString string) (time.Time, error)

func (*MockDateTimeParser) ParseDateTime 

func (m *MockDateTimeParser) ParseDateTime(dateString string) time.Time

func (*MockDateTimeParser) ParseISO8601 

func (m *MockDateTimeParser) ParseISO8601(dateString string) time.Time

func (*MockDateTimeParser) ParseISO8601SqlUtc 

func (m *MockDateTimeParser) ParseISO8601SqlUtc(dateString string) time.Time

func (*MockDateTimeParser) ParseShortDate 

func (m *MockDateTimeParser) ParseShortDate(dateString string) time.Time

func (*MockDateTimeParser) ParseUSDateTime 

func (m *MockDateTimeParser) ParseUSDateTime(dateString string) time.Time

func (*MockDateTimeParser) Pretty 

func (m *MockDateTimeParser) Pretty(t time.Time) string

func (*MockDateTimeParser) ToISO8601 

func (m *MockDateTimeParser) ToISO8601(t time.Time) string

func (*MockDateTimeParser) ToSQLString 

func (m *MockDateTimeParser) ToSQLString(t time.Time) string

func (*MockDateTimeParser) ToUSDate 

func (m *MockDateTimeParser) ToUSDate(t time.Time) string

func (*MockDateTimeParser) ToUSDateTime 

func (m *MockDateTimeParser) ToUSDateTime(t time.Time) string

func (*MockDateTimeParser) ToUSTime 

func (m *MockDateTimeParser) ToUSTime(t time.Time) string

func (*MockDateTimeParser) ValidDateTime 

func (m *MockDateTimeParser) ValidDateTime(dateString string) bool

func (*MockDateTimeParser) ValidISO8601 

func (m *MockDateTimeParser) ValidISO8601(dateString string) bool

func (*MockDateTimeParser) ValidISO8601SqlUtc 

func (m *MockDateTimeParser) ValidISO8601SqlUtc(dateString string) bool

func (*MockDateTimeParser) ValidShortDate 

func (m *MockDateTimeParser) ValidShortDate(dateString string) bool

func (*MockDateTimeParser) ValidUSDateTime 

func (m *MockDateTimeParser) ValidUSDateTime(dateString string) bool

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