utils

May 2, 2024

Changes in this version

+ var ErrNotAnImage = errors.New("not an image")

type ImageUtil

+ func (i ImageUtil) FromMultipart(fh *multipart.FileHeader) (image.Image, error)

+ func (i ImageUtil) QRStringReader(img image.Image) (string, error)

Jan 31, 2024

Changes in this version

type EchoBinderWithValidation

+ func (b *EchoBinderWithValidation) BindAll(i any, c echo.Context) error

Jan 31, 2024

Changes in this version

type TimeUtil

+ func (TimeUtil) BeginningOfDay(value time.Time) time.Time

+ func (TimeUtil) BeginningOfMonth(value time.Time) time.Time

+ func (TimeUtil) BeginningOfWeek(value time.Time) time.Time

+ func (TimeUtil) BeginningOfYear(value time.Time) time.Time

+ func (TimeUtil) EndOfDay(value time.Time) time.Time

+ func (TimeUtil) EndOfMonth(value time.Time) time.Time

+ func (TimeUtil) EndOfWeek(value time.Time) time.Time

+ func (TimeUtil) EndOfYear(value time.Time) time.Time

+ func (TimeUtil) IsTomorrow(value time.Time) bool

+ func (TimeUtil) IsYesterday(value time.Time) bool

+ func (TimeUtil) Tomorrow(value time.Time) time.Time

+ func (TimeUtil) Yesterday(value time.Time) time.Time

Jan 15, 2024

Changes in this version

type StringUtil

+ func (StringUtil) AESDecrypt(key, cipherText string) (string, error)

+ func (StringUtil) AESEncrypt(key, plaintext string) (string, error)

+ func (StringUtil) ValidateEMVCoQRString(qrString string) error

Jan 15, 2024

Changes in this version

+ func AESDecrypt(key, cipherText string) (string, error)

+ func AESEncrypt(key, plaintext string) (string, error)

Jan 11, 2024

Changes in this version

type EMVCoQRInfo

+ BillerID string

+ Ref1 string

+ Ref2 string

+ Ref3 string

Dec 19, 2023

Changes in this version

+ type Backend struct

+ Name string

+ Weight int

+ func LoadBalancedByWeight(backends []Backend) *Backend

Dec 6, 2023

Changes in this version

+ func ValidateEMVCoQRString(qrString string) error

Dec 6, 2023

Changes in this version

+ type EMVCoQRInfo struct

+ Amount string

+ CountryCode string

+ Crc string

+ CurrencyISO4217 string

+ Format string

+ MerchantAccount string

+ PhoneNumber string

type StringUtil

+ func (StringUtil) ParseEMVCoQRString(qrString string) (EMVCoQRInfo, error)

Sep 13, 2023

Changes in this version

+ type AMQPClient struct

+ Connection *amqp.Conn

+ ReceiverList []*amqp.Receiver

+ ReceiverSession *amqp.Session

+ SenderList []*amqp.Sender

+ SenderSession *amqp.Session

+ func (client *AMQPClient) Close()

+ func (client *AMQPClient) IsErrorClosed(err error) (error, bool)

+ func (client *AMQPClient) NewPublisher(topic string) (*amqp.Sender, error)

+ func (client *AMQPClient) NewReceiver(queue string) (*amqp.Receiver, error)

+ func (client *AMQPClient) NewReceiverList(queue string, count int) ([]*amqp.Receiver, error)

+ func (client *AMQPClient) NewSender(queue string) (*amqp.Sender, error)

+ func (client *AMQPClient) NewSubscriber(topic string) (*amqp.Receiver, error)

+ func (client *AMQPClient) Publish(publisher *amqp.Sender, message *amqp.Message) error

+ func (client *AMQPClient) Received(receiver *amqp.Receiver, messageHandlerFunc AMQPMessageHandlerFunc)

+ func (client *AMQPClient) ReceivedList(receiverList []*amqp.Receiver, messageHandlerFunc AMQPMessageHandlerFunc)

+ func (client *AMQPClient) Send(sender *amqp.Sender, message *amqp.Message, persistent bool) error

+ type AMQPConfig struct

+ URL string

+ type AMQPMessageHandler struct

+ IsClosed bool

+ Rejected bool

+ type AMQPMessageHandlerFunc func(message *amqp.Message, err error) *AMQPMessageHandler

+ type AMQPUtil struct

+ var AMQP AMQPUtil

+ func (AMQPUtil) GetSubject(message *amqp.Message) string

+ func (AMQPUtil) New(config AMQPConfig) (*AMQPClient, error)

Jul 30, 2023

Changes in this version

type StringUtil

+ func (StringUtil) HashCrc32(s string) string

Jul 14, 2023

Changes in this version

type EchoJWTUtil

+ func (eJWT *EchoJWTUtil) SetSkipper(skipper middleware.Skipper)

May 18, 2023

Changes in this version

+ func Filter(s []T, f func(T) bool) []T

+ func Map(s []T, f func(T) T) []T

+ func Reduce(s []T, f func(prev T, curr T) T, initial T) T

+ func SimpleSort(s []T) []T

+ func SortFunc(s []T, f func(T, T) bool) []T

type ImageUtil

+ func (ImageUtil) IsImageContentType(fh *multipart.FileHeader) bool

May 12, 2023

Changes in this version

+ type ImageUtil struct

+ func (ImageUtil) IsImage(fh *multipart.FileHeader) bool

+ type JsonUtil struct

+ func (JsonUtil) Parse(data string, result any) error

+ func (JsonUtil) ParseAndValidate(data string, result any) error

May 12, 2023

Changes in this version

+ var Image imageUtil

+ func DifferenceOf(input ...[]T) []T

+ func IntersectionOf(input ...[]T) []T

+ func UnionOf(input ...[]T) []T

May 10, 2023

Changes in this version

type Session

+ Meta SessionMeta

+ func (session Session) Scan(dest any) error

+ type SessionMeta struct

+ GroupID string

+ ID string

+ UserID int64

May 9, 2023

Changes in this version

+ const DefaultRedisSessionKey

+ const DefaultRedisUserKey

+ var ErrSessionInvalid = errors.New("invalid session")

+ var ErrSessionNotFound = errors.New("session not found")

type RedisUtil

+ func (RedisUtil) NewSessionHandler(config SessionRedisConfig) SessionHandler

+ type Session struct

+ Data any

+ GroupID string

+ ID string

+ UserID int64

+ type SessionHandler interface

+ Count func(uniqueByUser bool) (int, error)

+ CountByGroupID func(groupId string, uniqueByUser bool) (int, error)

+ CountByUserID func(userId int64, uniqueByUser bool) (int, error)

+ Delete func(sessionId string, userId int64, groupId string) error

+ DeleteAll func() error

+ DeleteByGroupID func(groupId string) error

+ DeleteByUserID func(userId int64) error

+ Exists func(sessionId string, userId int64, groupId string) (bool, error)

+ Get func(sessionId string, userId int64, groupId string) (Session, error)

+ ListByGroupID func(groupId string) ([]Session, error)

+ ListByUserID func(userId int64) ([]Session, error)

+ Set func(session Session, expiresAt int64) error

+ type SessionRedisConfig struct

+ Client *RedisClient

+ MultipleSessionPerUser bool

+ SessionKey string

+ UserKey string

+ type SessionRedisGetKeyParam struct

+ GroupID string

+ SessionID string

+ UserID string

+ type SessionRedisHandler struct

+ func (h *SessionRedisHandler) Count(uniqueByUser bool) (int, error)

+ func (h *SessionRedisHandler) CountByGroupID(groupId string, uniqueByUser bool) (int, error)

+ func (h *SessionRedisHandler) CountByUserID(userId int64, uniqueByUser bool) (int, error)

+ func (h *SessionRedisHandler) Delete(sessionId string, userId int64, groupId string) error

+ func (h *SessionRedisHandler) DeleteAll() error

+ func (h *SessionRedisHandler) DeleteByGroupID(groupId string) error

+ func (h *SessionRedisHandler) DeleteByUserID(userId int64) error

+ func (h *SessionRedisHandler) Exists(sessionId string, userId int64, groupId string) (bool, error)

+ func (h *SessionRedisHandler) Get(sessionId string, userId int64, groupId string) (Session, error)

+ func (h *SessionRedisHandler) ListByGroupID(groupId string) ([]Session, error)

+ func (h *SessionRedisHandler) ListByUserID(userId int64) ([]Session, error)

+ func (h *SessionRedisHandler) Set(s Session, expiresAt int64) error

May 1, 2023

Changes in this version

+ type RedisClient struct

+ func (r *RedisClient) GetStruct(key string, result any) error

+ func (r *RedisClient) JSONGet(key string, result any) error

+ func (r *RedisClient) JSONSet(key string, value any, expiration time.Duration) error

+ func (r *RedisClient) SetNXStruct(key string, value any, expiration time.Duration) (bool, error)

+ func (r *RedisClient) SetStruct(key string, value any, expiration time.Duration) error

+ type RedisConfig struct

+ URL string

+ type RedisUtil struct

+ var Redis RedisUtil

+ func (RedisUtil) New(config RedisConfig) (*RedisClient, error)

Apr 26, 2023

Changes in this version

type StringUtil

+ func (StringUtil) HashPassword(password string) (string, error)

+ func (StringUtil) VerifyPassword(hashedPassword, password string) error

Apr 24, 2023

Changes in this version

type EchoBinderWithValidation

+ var EchoBinder EchoBinderWithValidation

+ func (b *EchoBinderWithValidation) BindBody(c echo.Context, i any) error

+ func (b *EchoBinderWithValidation) BindHeaders(c echo.Context, i any) error

+ func (b *EchoBinderWithValidation) BindPathParams(c echo.Context, i any) error

+ func (b *EchoBinderWithValidation) BindQueryParams(c echo.Context, i any) error

Apr 23, 2023

Changes in this version

type EchoJWTUtil

+ Config EchoJWTConfig

Apr 23, 2023

Changes in this version

+ type EchoJWTConfig struct

+ BeforeSuccessFunc func(token *jwt.Token, c echo.Context) error

+ ExpiresTTL time.Duration

+ SigningKey string

+ type EchoJWTUtil struct

+ var EchoJWT EchoJWTUtil

+ func (EchoJWTUtil) New(config EchoJWTConfig) *EchoJWTUtil

+ func (eJWT EchoJWTUtil) CreateToken(claims jwt.RegisteredClaims) JWTToken

+ func (eJWT EchoJWTUtil) GetClaims(token *jwt.Token) (*jwt.RegisteredClaims, error)

+ func (eJWT EchoJWTUtil) JWTAuth() echo.MiddlewareFunc

+ func (eJWT EchoJWTUtil) KeyFunc(token *jwt.Token) (interface{}, error)

+ func (eJWT EchoJWTUtil) ParseToken(signedToken string) (*jwt.Token, error)

+ func (eJWT EchoJWTUtil) ParseTokenFunc(c echo.Context, auth string) (interface{}, error)

+ type JWTToken struct

+ Claims jwt.RegisteredClaims

+ SignedString string

Mar 14, 2023

Changes in this version

type CommonError

+ func NewCommonErrorBadRequest(err error) CommonError

Mar 14, 2023

Changes in this version

+ const ErrCodeBadRequest

+ const ErrCodeUnauthorized

+ const ErrMessageBadRequest

+ const ErrMessageUnauthorized

type EchoUtil

+ func (EchoUtil) NoContentHandler(c echo.Context) error

type ErrorResponse

+ func ParseErrorResponse(err error) ErrorResponse

Mar 12, 2023

Changes in this version

+ type EchoBinderWithValidation struct

+ func (b *EchoBinderWithValidation) Bind(i any, c echo.Context) error

+ type EchoUtil struct

+ var Echo EchoUtil

+ func (EchoUtil) DefaultRootHandler(c echo.Context) error

+ func (EchoUtil) New() *echo.Echo

+ type EchoValidator struct

+ func (EchoValidator) Validate(i any) error

Mar 12, 2023

Changes in this version

+ type ErrorResponse struct

+ ErrorCode string

+ ErrorDescription string

+ ErrorMessage string

+ ErrorValidation []ValidationErrorDetail

+ StatusCode int

type ValidationError

+ Details []ValidationErrorDetail

+ Errors validator.ValidationErrors

Mar 9, 2023

Changes in this version

+ const ErrCodeSomethingWentWrong

+ const ErrMessageSomethingWentWrong

+ func GetJSONTagName(field reflect.StructField) string

+ func IsCommonError(err error) bool

+ func IsValidationError(err error) bool

+ func ValidateStruct(s any) error

+ type CommonError struct

+ ErrorCode string

+ ErrorInstance error

+ StatusCode int

+ func NewCommonErrorSomethingWentWrong(err error) CommonError

+ func ParseCommonError(err error) CommonError

+ func (e *CommonError) UnmarshalJSON(data []byte) error

+ func (e CommonError) Error() string

+ func (e CommonError) MarshalJSON() ([]byte, error)

+ type ValidationError struct

+ ErrorDetailList []ValidationErrorDetail

+ ErrorMessage string

+ func ParseValidationError(err error) ValidationError

+ func (e ValidationError) Error() string

+ type ValidationErrorDetail struct

+ Field string

+ Message string

+ Tag string

Mar 8, 2023

Changes in this version

+ func BoolToInt(b bool) int

+ func IntToBool(i int) bool

Feb 22, 2023

Changes in this version

+ const AsiaBangkokLocation

+ const AsiaHongKongLocation

+ const MySQLDateLayout

+ const MySQLDateTimeLayout

+ const MySQLTimeLayout

+ var BangkokTimeLocation = time.LoadLocation(AsiaBangkokLocation)

+ var HongKongTimeLocation = time.LoadLocation(AsiaHongKongLocation)

+ var RegExpNumberString = regexp.MustCompile(...)

+ var Validate = validator.New()

+ func IsArrayOrSlice(i any) bool

+ func Max(x, y T) T

+ func MaxOf(s []T) T

+ func Min(x, y T) T

+ func MinOf(s []T) T

+ func PackageName() string

+ func ParseFloat64(s string) (float64, error)

+ func PointerOf(v T) *T

+ func RandomFloat64(min, max float64) float64

+ func RandomInt64(min, max int64) int64

+ func UniqueOf(input []T) []T

+ func ValidateNumberString(fl validator.FieldLevel) bool

+ func ValueOf(ptr *T) T

+ type JSONUtil struct

+ var JSON JSONUtil

+ func (JSONUtil) Parse(data string, result any) error

+ func (JSONUtil) ParseAndValidate(data string, result any) error

+ type Result struct

+ List any

+ type StringUtil struct

+ var String StringUtil

+ func (StringUtil) MD5(s string) string

+ func (StringUtil) RemoveAllSpaces(s string) string

+ func (StringUtil) RemoveDuplicateSpaces(s string) string

+ func (StringUtil) SHA1(s string) string

+ func (StringUtil) SHA256(s string) string

+ func (StringUtil) UUID() string

+ type TimeUtil struct

+ var Time TimeUtil

+ func (TimeUtil) InBangkokTime(value time.Time) time.Time

+ func (TimeUtil) InHongKongTime(value time.Time) time.Time

+ func (TimeUtil) ParseInBangkokLocation(layout, value string) (time.Time, error)

+ func (TimeUtil) ParseInHongKongLocation(layout, value string) (time.Time, error)

+ func (TimeUtil) ToMySQLDate(value time.Time) string

+ func (TimeUtil) ToMySQLDateTime(value time.Time) string

+ func (TimeUtil) ToMySQLTime(value time.Time) string