utils

package module
v0.0.0-...-9e38f01 Latest Latest
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 Go to latest Published: Sep 12, 2025 License: MIT Imports: 13 Imported by: 0

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Index

Constants

This section is empty.

Variables

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var (
	StringUtilsInstance     = NewStringUtils()
	ValidationUtilsInstance = NewValidationUtils()
	CryptoUtilsInstance     = NewCryptoUtils()
	TimeUtilsInstance       = NewTimeUtils()
	UUIDUtilsInstance       = NewUUIDUtils()
	FileUtilsInstance       = NewFileUtils()
)

Global utility instances for backward compatibility

Functions

func GenerateHash 

func GenerateHash(input string) string

func GenerateUUID 

func GenerateUUID() uuid.UUID

func GenerateUUIDString 

func GenerateUUIDString() string

func HashPassword 

func HashPassword(password string) (string, error)

func IsEmpty 

func IsEmpty(s string) bool

Convenience functions

func IsNotEmpty 

func IsNotEmpty(s string) bool

func IsValidEmail 

func IsValidEmail(email string) bool

func IsValidPassword 

func IsValidPassword(password string) bool

func IsValidPhone 

func IsValidPhone(phone string) bool

func IsValidURL 

func IsValidURL(url string) bool

func IsValidUUID 

func IsValidUUID(uuidStr string) bool

func Now 

func Now() time.Time

func NowUTC 

func NowUTC() time.Time

func VerifyPassword 

func VerifyPassword(password, hash string) bool

Types

type CryptoUtils 

type CryptoUtils struct{}

CryptoUtils provides cryptographic utility functions

func NewCryptoUtils 

func NewCryptoUtils() *CryptoUtils

NewCryptoUtils creates a new CryptoUtils instance

func (*CryptoUtils) GenerateHash 

func (cu *CryptoUtils) GenerateHash(input string) string

GenerateHash generates a SHA256 hash of the input string

func (*CryptoUtils) GenerateRandomBytes 

func (cu *CryptoUtils) GenerateRandomBytes(length int) ([]byte, error)

GenerateRandomBytes generates random bytes of specified length

func (*CryptoUtils) HashPassword 

func (cu *CryptoUtils) HashPassword(password string) (string, error)

HashPassword hashes a password using bcrypt

func (*CryptoUtils) VerifyPassword 

func (cu *CryptoUtils) VerifyPassword(password, hash string) bool

VerifyPassword verifies a password against its hash

type FileUtils 

type FileUtils struct{}

FileUtils provides file utility functions

func NewFileUtils 

func NewFileUtils() *FileUtils

NewFileUtils creates a new FileUtils instance

func (*FileUtils) FormatFileSize 

func (fu *FileUtils) FormatFileSize(size int64) string

FormatFileSize formats a file size in bytes to human readable format

func (*FileUtils) GetFileExtension 

func (fu *FileUtils) GetFileExtension(filename string) string

GetFileExtension gets the file extension from a filename

func (*FileUtils) GetFileNameWithoutExtension 

func (fu *FileUtils) GetFileNameWithoutExtension(filename string) string

GetFileNameWithoutExtension gets the filename without extension

func (*FileUtils) IsValidDocumentExtension 

func (fu *FileUtils) IsValidDocumentExtension(extension string) bool

IsValidDocumentExtension checks if a file extension is a valid document extension

func (*FileUtils) IsValidImageExtension 

func (fu *FileUtils) IsValidImageExtension(extension string) bool

IsValidImageExtension checks if a file extension is a valid image extension

type LogUtils 

type LogUtils struct {
	// contains filtered or unexported fields
}

LogUtils provides logging utility functions

func NewLogUtils 

func NewLogUtils(logger *logrus.Logger) *LogUtils

NewLogUtils creates a new LogUtils instance

func (*LogUtils) LogDebug 

func (lu *LogUtils) LogDebug(message string, fields logrus.Fields)

LogDebug logs a debug message with context

func (*LogUtils) LogError 

func (lu *LogUtils) LogError(err error, message string, fields logrus.Fields)

LogError logs an error with context

func (*LogUtils) LogInfo 

func (lu *LogUtils) LogInfo(message string, fields logrus.Fields)

LogInfo logs an info message with context

func (*LogUtils) LogWarning 

func (lu *LogUtils) LogWarning(message string, fields logrus.Fields)

LogWarning logs a warning message with context

func (*LogUtils) LogWithDuration 

func (lu *LogUtils) LogWithDuration(message string, duration time.Duration, fields logrus.Fields)

LogWithDuration logs a message with duration

func (*LogUtils) LogWithRequest 

func (lu *LogUtils) LogWithRequest(message string, requestID, method, path string, fields logrus.Fields)

LogWithRequest logs a message with request context

func (*LogUtils) LogWithUser 

func (lu *LogUtils) LogWithUser(message string, userID, tenantID string, fields logrus.Fields)

LogWithUser logs a message with user context

type StringUtils 

type StringUtils struct{}

StringUtils provides string utility functions

func NewStringUtils 

func NewStringUtils() *StringUtils

NewStringUtils creates a new StringUtils instance

func (*StringUtils) Capitalize 

func (su *StringUtils) Capitalize(s string) string

Capitalize capitalizes the first letter of a string

func (*StringUtils) Contains 

func (su *StringUtils) Contains(s, substr string) bool

Contains checks if a string contains a substring (case-insensitive)

func (*StringUtils) IsEmpty 

func (su *StringUtils) IsEmpty(s string) bool

IsEmpty checks if a string is empty or contains only whitespace

func (*StringUtils) IsNotEmpty 

func (su *StringUtils) IsNotEmpty(s string) bool

IsNotEmpty checks if a string is not empty

func (*StringUtils) RandomString 

func (su *StringUtils) RandomString(length int) string

RandomString generates a random string of specified length

func (*StringUtils) Slugify 

func (su *StringUtils) Slugify(s string) string

Slugify converts a string to a URL-friendly slug

func (*StringUtils) TitleCase 

func (su *StringUtils) TitleCase(s string) string

TitleCase converts a string to title case

func (*StringUtils) Truncate 

func (su *StringUtils) Truncate(s string, length int) string

Truncate truncates a string to the specified length

type TimeUtils 

type TimeUtils struct{}

TimeUtils provides time utility functions

func NewTimeUtils 

func NewTimeUtils() *TimeUtils

NewTimeUtils creates a new TimeUtils instance

func (*TimeUtils) AddDays 

func (tu *TimeUtils) AddDays(t time.Time, days int) time.Time

AddDays adds days to a time

func (*TimeUtils) AddMonths 

func (tu *TimeUtils) AddMonths(t time.Time, months int) time.Time

AddMonths adds months to a time

func (*TimeUtils) AddYears 

func (tu *TimeUtils) AddYears(t time.Time, years int) time.Time

AddYears adds years to a time

func (*TimeUtils) FormatTime 

func (tu *TimeUtils) FormatTime(t time.Time, layout string) string

FormatTime formats a time using the specified layout

func (*TimeUtils) GetEndOfDay 

func (tu *TimeUtils) GetEndOfDay(t time.Time) time.Time

GetEndOfDay returns the end of the day for a given time

func (*TimeUtils) GetEndOfMonth 

func (tu *TimeUtils) GetEndOfMonth(t time.Time) time.Time

GetEndOfMonth returns the end of the month for a given time

func (*TimeUtils) GetEndOfWeek 

func (tu *TimeUtils) GetEndOfWeek(t time.Time) time.Time

GetEndOfWeek returns the end of the week for a given time

func (*TimeUtils) GetEndOfYear 

func (tu *TimeUtils) GetEndOfYear(t time.Time) time.Time

GetEndOfYear returns the end of the year for a given time

func (*TimeUtils) GetStartOfDay 

func (tu *TimeUtils) GetStartOfDay(t time.Time) time.Time

GetStartOfDay returns the start of the day for a given time

func (*TimeUtils) GetStartOfMonth 

func (tu *TimeUtils) GetStartOfMonth(t time.Time) time.Time

GetStartOfMonth returns the start of the month for a given time

func (*TimeUtils) GetStartOfWeek 

func (tu *TimeUtils) GetStartOfWeek(t time.Time) time.Time

GetStartOfWeek returns the start of the week for a given time

func (*TimeUtils) GetStartOfYear 

func (tu *TimeUtils) GetStartOfYear(t time.Time) time.Time

GetStartOfYear returns the start of the year for a given time

func (*TimeUtils) IsThisMonth 

func (tu *TimeUtils) IsThisMonth(t time.Time) bool

IsThisMonth checks if a time is this month

func (*TimeUtils) IsThisWeek 

func (tu *TimeUtils) IsThisWeek(t time.Time) bool

IsThisWeek checks if a time is this week

func (*TimeUtils) IsThisYear 

func (tu *TimeUtils) IsThisYear(t time.Time) bool

IsThisYear checks if a time is this year

func (*TimeUtils) IsToday 

func (tu *TimeUtils) IsToday(t time.Time) bool

IsToday checks if a time is today

func (*TimeUtils) IsYesterday 

func (tu *TimeUtils) IsYesterday(t time.Time) bool

IsYesterday checks if a time is yesterday

func (*TimeUtils) Now 

func (tu *TimeUtils) Now() time.Time

Now returns the current time

func (*TimeUtils) NowUTC 

func (tu *TimeUtils) NowUTC() time.Time

NowUTC returns the current time in UTC

func (*TimeUtils) ParseTime 

func (tu *TimeUtils) ParseTime(timeStr, layout string) (time.Time, error)

ParseTime parses a time string using the specified layout

type UUIDUtils 

type UUIDUtils struct{}

UUIDUtils provides UUID utility functions

func NewUUIDUtils 

func NewUUIDUtils() *UUIDUtils

NewUUIDUtils creates a new UUIDUtils instance

func (*UUIDUtils) Generate 

func (uu *UUIDUtils) Generate() uuid.UUID

Generate generates a new UUID

func (*UUIDUtils) GenerateString 

func (uu *UUIDUtils) GenerateString() string

GenerateString generates a new UUID as a string

func (*UUIDUtils) IsValid 

func (uu *UUIDUtils) IsValid(uuidStr string) bool

IsValid checks if a string is a valid UUID

func (*UUIDUtils) Parse 

func (uu *UUIDUtils) Parse(uuidStr string) (uuid.UUID, error)

Parse parses a UUID string

type ValidationUtils 

type ValidationUtils struct{}

ValidationUtils provides validation utility functions

func NewValidationUtils 

func NewValidationUtils() *ValidationUtils

NewValidationUtils creates a new ValidationUtils instance

func (*ValidationUtils) IsValidEmail 

func (vu *ValidationUtils) IsValidEmail(email string) bool

IsValidEmail validates an email address

func (*ValidationUtils) IsValidPassword 

func (vu *ValidationUtils) IsValidPassword(password string) bool

IsValidPassword validates a password (minimum 8 characters, at least one letter and one number)

func (*ValidationUtils) IsValidPhone 

func (vu *ValidationUtils) IsValidPhone(phone string) bool

IsValidPhone validates a phone number

func (*ValidationUtils) IsValidURL 

func (vu *ValidationUtils) IsValidURL(url string) bool

IsValidURL validates a URL

func (*ValidationUtils) IsValidUUID 

func (vu *ValidationUtils) IsValidUUID(uuidStr string) bool

IsValidUUID validates a UUID

Source Files

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