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Versions in this module

v0

v0.0.17

Jul 8, 2022

Changes in this version

+ func FullPassword(level, length int) (string, error)

type AESCrypter

+ func NewCTRCrypt() AESCrypter

+ Decrypt func(keyString, cipherString string) (string, error)

+ Encrypt func(keyString, plainString string) (string, error)

type CTRCrypt

+ func (*CTRCrypt) Decrypt(keyString, cipherString string) (string, error)

+ func (*CTRCrypt) Encrypt(keyString, plainString string) (string, error)

+ type FullPasswordConf struct

+ Length int

+ NumDigits int

+ NumLowerLetters int

+ NumSymbols int

+ NumUpperLetters int

+ func SetLevel(level, length int) FullPasswordConf

+ type RSASign struct

+ PrivateKey *rsa.PrivateKey

+ PublicKey *rsa.PublicKey

+ func (r *RSASign) Sign(data []byte) ([]byte, error)

+ func (r *RSASign) Verify(data []byte, signature []byte) error

+ type Signer interface

+ Sign func(data []byte) ([]byte, error)

+ Verify func(data []byte, signature []byte) error

+ func NewRSASignFromBytes(privateKeyData, publicKeyData []byte) (Signer, error)

+ func NewRSASignFromFile(privateKeyFile, publicKeyFile string) (Signer, error)

v0.0.16

Jul 4, 2022

Changes in this version

+ var Cert tls.Certificate

+ var CertPool *x509.CertPool

+ func CertInit(certPEM, keyPEM []byte) error

+ func SliceDifferenceBoth(slice1, slice2 []T) []T

+ func SliceReverse(slice []T)

+ func TodayZeroTime() time.Time

+ func TodayZeroTimestamp() int64

+ func ZeroTime(tm time.Time) time.Time

+ func ZeroTimestamp(ts int64) int64

+ type AESCrypter interface

+ Decrypter func()

+ Encrypter func()

+ type CBCCrypt struct

+ type CFBCrypt struct

+ type CTRCrypt struct

+ type GCMCrypt struct

+ type OFBCrypt struct

v0.0.15

Jun 24, 2022

Changes in this version

+ const CBC

+ const CFB

+ const CTR

+ const Digits

+ const GCM

+ const GmailSSLPort

+ const GmailSmtp

+ const GmailTLSPort

+ const LowerLetters

+ const OFB

+ const Symbols

+ const UpperLetters

+ var InvalidTransition = errors.New("invalid transition")

+ var Logger *zerolog.Logger = &zerolog.Logger

+ func AESNewCTREncrypter(keyString string, plainString string) string

+ func BetweenDays(startTime, endTime time.Time) int64

+ func CheckPassword(pwd string) error

+ func CronRunM(ctx context.Context, corn string, task ...func()) error

+ func DeleteStruct(key string) error

+ func DeleteStructByPrefix(prefix string) error

+ func ErrorWrap(w http.ResponseWriter, code int, err error, msg ...string) error

+ func GetHostname() string

+ func GetString(key string) string

+ func GetStruct(key string) (T, error)

+ func HGetStruct(key, field string) (T, error)

+ func HMCompare(h1, m1, h2, m2 int) bool

+ func HSetStruct(key, field string, data any) error

+ func In(e T, s []T) bool

+ func LoggerInit(level, path string)

+ func MaxNumber(n ...T) T

+ func MinNumber(n ...T) T

+ func NewGmailAuth(username, password string) smtp.Auth

+ func NextStringId() string

+ func NotIn(e T, s []T) bool

+ func RemoveDuplicates(s1 []T) []T

+ func RemoveDuplicatesInPlace(userIDs []int64) []int64

+ func Reverse(slice []T)

+ func SetString(key, value string, expiration ...time.Duration) error

+ func SetStruct(key string, data any, expiration ...time.Duration) error

+ func SliceIn(e T, s []T) bool

+ func SlicePtrToSlice(s []*T) []T

+ func SliceToSlicePtr(s []T) []*T

+ func TickerRunContext(ctx context.Context, d time.Duration, task ...TaskContext) error

+ func TickerRunWithStartTimeContext(ctx context.Context, wg *sync.WaitGroup, tm time.Time, d time.Duration, ...) error

+ func TimeCompare(t1, t2 time.Time) bool

+ func TimeParseDatetime(datetime string) (time.Time, error)

+ func TimeUnixFormatDate(timestamp int64) string

+ func TimeUnixFormatDatetime(timestamp int64) string

+ func UnWrapBody(r *http.Request) (*T, error)

+ func UnWrapURL(r *http.Request) (map[string]any, error)

+ func Wrap(w http.ResponseWriter, data any, msg ...string) error

+ type AES interface

+ Decrypter func()

+ Encrypter func()

+ type ApiWrapper struct

+ Code int

+ Data any

+ Msg string

+ type AsyncError struct

+ Err error

+ func (e AsyncError) Error() string

+ type Callback func(*Event)

+ type CallbackKey struct

+ type CallbackType int

+ const AfterEvent

+ const BeforeEvent

+ const EnterState

+ const LeaveState

+ const None

+ type Callbacks map[string]Callback

+ type CanceledError struct

+ Err error

+ func (e CanceledError) Error() string

+ type Event struct

+ Args []interface{}

+ Dst StateType

+ Err error

+ Event EventType

+ FSM *FSM

+ Src StateType

+ type EventDesc struct

+ Dst StateType

+ Name EventType

+ Src []StateType

+ type EventKey struct

+ type EventType int

+ type FSM struct

+ func NewFSM(initState StateType, events []EventDesc, callbacks map[CallbackKey]Callback) *FSM

+ func (f *FSM) Metadata(key string) (any, bool)

+ func (fsm *FSM) Current() StateType

+ func (fsm *FSM) Event(eventType EventType, args ...any) error

+ func (fsm *FSM) Is(state StateType) bool

+ func (fsm *FSM) Previous() StateType

+ func (fsm *FSM) Transition(event EventType)

+ type FSMManage struct

+ type FileStorage struct

+ BasePath string

+ Date string

+ func NewFileStorage(basePath, date string) *FileStorage

+ func (fs *FileStorage) Append(name string, data any) error

+ func (fs *FileStorage) Save(name string, data []byte) error

+ type IFSM interface

+ type Ider interface

+ NextInt64Id func() int64

+ NextStringId func() string

+ func NewUUID() Ider

+ func NewXId() Ider

+ func NewYitId() Ider

+ type InTransitionError struct

+ Event string

+ func (e InTransitionError) Error() string

+ type InternalError struct

+ func (e InternalError) Error() string

+ type InvalidEventError struct

+ Event string

+ State string

+ func (e InvalidEventError) Error() string

+ type JsonUnmarshal struct

+ func (j *JsonUnmarshal) ReadConfig(p []byte, v any) error

+ func (j *JsonUnmarshal) ReadConfigFromFile(path string, v any) error

+ type Mail struct

+ Addr string

+ Auth smtp.Auth

+ From string

+ Host string

+ func (m *Mail) SendMail(subject, body string, to []string) error

+ type Mailer interface

+ SendMail func(subject, body string, to []string) error

+ func NewMail(auth smtp.Auth, from, host string, port int) Mailer

+ type NoTransitionError struct

+ Err error

+ func (e NoTransitionError) Error() string

+ type NotInTransitionError struct

+ func (e NotInTransitionError) Error() string

+ type Numbers interface

+ type Server struct

+ func NewHttpServer(handler http.Handler, opts ...ServerOption) *Server

+ func (s *Server) Notify() <-chan error

+ func (s *Server) Shutdown() error

+ type ServerOption func(*Server)

+ func Port(port string) ServerOption

+ func ReadTimeout(timeout time.Duration) ServerOption

+ func ShutdownTimeout(timeout time.Duration) ServerOption

+ func WriteTimeout(timeout time.Duration) ServerOption

+ type StateType int

+ type Storage interface

+ Append func(name string, data any) error

+ Save func(name string, data []byte) error

+ type TaskContext func(ctx context.Context) error

+ type TomlUnmarshal struct

+ func (t *TomlUnmarshal) ReadConfig(p []byte, v any) error

+ func (t *TomlUnmarshal) ReadConfigFromFile(path string, v any) error

+ type Transition int

+ type UUID struct

+ func (u *UUID) NextInt64Id() int64

+ func (u *UUID) NextStringId() string

+ type UnknownEventError struct

+ Event string

+ func (e UnknownEventError) Error() string

+ type UnmarshalConfiger interface

+ ReadConfig func(p []byte, v any) error

+ ReadConfigFromFile func(path string, v any) error

+ func NewJsonUnmarshal() UnmarshalConfiger

+ func NewTomlUnmarshal() UnmarshalConfiger

+ func NewYamlUnmarshal() UnmarshalConfiger

+ type XId struct

+ func (x *XId) NextInt64Id() int64

+ func (x *XId) NextStringId() string

+ type YamlUnmarshal struct

+ func (y *YamlUnmarshal) ReadConfig(p []byte, v any) error

+ func (y *YamlUnmarshal) ReadConfigFromFile(path string, v any) error

+ type YitId struct

+ func (n *YitId) NextInt64Id() int64

+ func (n *YitId) NextStringId() string

v0.0.14

Mar 20, 2022

Changes in this version

+ func CronRun(ctx context.Context, corn string, task ...func()) error

+ func HttpGet(url string) ([]byte, error)

+ func TickerRun(ctx context.Context, d time.Duration, task ...Task) error

+ func TimerRun(ctx context.Context, tm time.Time, task ...Task) error

+ type Task func() error

v0.0.13

Mar 17, 2022

Changes in this version

+ func NewLumberjackLogger(fileName string, opts ...LumberjackOption) *lumberjack.Logger

+ func NextId() string

+ func RandInt(max int64) (int64, error)

+ func SliceDifference(a, b []T) []T

+ func SliceIntersection(s1, s2 []T) (inter []T)

+ func SliceSet(s1 []T) []T

+ func StringByteUnsafe(s string) []byte

+ func TimeExistIntersection(startTime, endTime time.Time, anotherStartTime, anotherEndTime time.Time) bool

+ func TimeFormatDate(tm time.Time) string

+ func TimeParseDate(date string) (time.Time, error)

+ func TimestampExistIntersection(startTime, endTime int64, anotherStartTime, anotherEndTime int64) bool

+ func XidNewString() string

+ type Data interface

+ Marshal func() ([]byte, error)

+ Unmarshal func(data []byte) error

+ type LumberjackOption func(*lumberjack.Logger)

+ func Compress(b bool) LumberjackOption

+ func LocalTime(b bool) LumberjackOption

+ func MaxAge(i int) LumberjackOption

+ func MaxBackups(i int) LumberjackOption

+ func MaxSize(i int) LumberjackOption

type Redis

+ func (rdb *Redis) GetStruct(key string, data Data) error

+ func (rdb *Redis) HGetStruct(key string, field string, data Data) error

+ func (rdb *Redis) HSetStruct(key string, field string, data Data) error

+ func (rdb *Redis) SetStruct(key string, data Data) error

type RedisOption

+ func RedisAddr(addr string) RedisOption

v0.0.12

Mar 4, 2022

Changes in this version

+ func NewRedis(addr string, opts ...RedisOption) (*redis.Client, error)

+ func NewRedisDB() *redis.Client

type MariaDB

+ func NewMaria(url string, opts ...Option) (*MariaDB, error)

+ type Option func(*sql.DB)

+ func ConnMaxIdleTime(d time.Duration) Option

+ func ConnMaxLifetime(d time.Duration) Option

+ func MaxIdleConns(size int) Option

+ func MaxOpenConns(size int) Option

type Postgres

+ func NewPostgres(url string, opts ...Option) (*Postgres, error)

+ type Pretty interface

+ Exec func(query string, args ...interface{}) (sql.Result, error)

+ ExecContext func(ctx context.Context, query string, args ...interface{}) (sql.Result, error)

+ Prepare func(query string) (*sql.Stmt, error)

+ PrepareContext func(ctx context.Context, query string) (*sql.Stmt, error)

+ Query func(query string, args ...interface{}) (*sql.Rows, error)

+ QueryContext func(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error)

+ QueryRow func(query string, args ...interface{}) *sql.Row

+ QueryRowContext func(ctx context.Context, query string, args ...interface{}) *sql.Row

+ type PrettyDB interface

+ Begin func() (*sql.Tx, error)

+ BeginTx func(ctx context.Context, opts *sql.TxOptions) (*sql.Tx, error)

+ type PrettyTx interface

+ Commit func() error

+ Rollback func() error

+ Stmt func(stmt *sql.Stmt) *sql.Stmt

+ StmtContext func(ctx context.Context, stmt *sql.Stmt) *sql.Stmt

+ func NewMariaTx() (PrettyTx, error)

+ func NewMariaTxContext(ctx context.Context) (PrettyTx, error)

+ func NewPostgresTx() (PrettyTx, error)

+ func NewPostgresTxContext(ctx context.Context) (PrettyTx, error)

v0.0.11

Mar 3, 2022

v0.0.10

Mar 3, 2022

Changes in this version

+ func CloseRedisClient() error

+ func GetRedisClient() *redis.Client

+ func SliceRemoveIndex(slice []int, s int) []int

+ func SliceRemoveIndexUnOrder(s []int, i int) []int

+ func UUIDNewString() string

type PostgresOption

+ func ConnAttempts(attempts int) PostgresOption

+ func ConnTimeout(timeout time.Duration) PostgresOption

+ func MaxPoolSize(size int) PostgresOption

+ type RedisOption func(*redis.Options)

+ func RedisDB(db int) RedisOption

+ func RedisPassword(pwd string) RedisOption

+ func RedisPoolSize(poolSize int) RedisOption

v0.0.9

Mar 2, 2022

Changes in this version

+ func AESDecrypt(key []byte, s string) (string, error)

+ func AESEncrypt(key []byte, s string) (string, error)

+ func AESNewCBCDecrypter()

+ func AESNewCBCEncrypter()

+ func AESNewCFBDecrypter()

+ func AESNewCFBEncrypter()

+ func AESNewGCMDecrypt(keyString, nonceString, ciphertext string) (string, error)

+ func AESNewGCMEncrypt(keyString, plaintext string) (string, error)

+ func BCryptCompareHashAndPassword(pwd, hash string) bool

+ func BCryptGenerateFromPassword(pwd string) (string, error)

+ func BytesNewBufferString(b []byte) string

+ func FmtSprintfByte(b []byte) string

v0.0.8

Feb 24, 2022

Changes in this version

+ func CloseDB()

+ func StrconvParseFloat(i int) float64

+ type MariaDB struct

+ func GetMariaDB() *MariaDB

+ func NewMariaDB(url string, opts ...MariaDBOption) *MariaDB

+ func (db *MariaDB) Close()

+ type MariaDBOption func(*MariaDB)

+ func ConnAttempts_MYSQL(attempts int) MariaDBOption

+ func ConnMaxIdleTime_MYSQL(d time.Duration) MariaDBOption

+ func ConnMaxLifetime_MYSQL(d time.Duration) MariaDBOption

+ func ConnTimeout_MYSQL(timeout time.Duration) MariaDBOption

+ func MaxIdleConns_MYSQL(size int) MariaDBOption

+ func MaxOpenConns_MYSQL(size int) MariaDBOption

+ type Postgres struct

+ Builder squirrel.StatementBuilderType

+ Pool *pgxpool.Pool

+ func GetPostgresDB() *Postgres

+ func NewPostgresDB(url string, opts ...PostgresOption) (*Postgres, error)

+ func (p *Postgres) Close()

+ type PostgresOption func(*Postgres)

+ func ConnAttempts_Postgres(attempts int) PostgresOption

+ func ConnTimeout_Postgres(timeout time.Duration) PostgresOption

+ func MaxPoolSize_Postgres(size int) PostgresOption

+ type Redis struct

+ func NewRedisClient(addr, pwd string, db, poolSize int) *Redis

+ func (r *Redis) Close()

v0.0.7

Feb 20, 2022

v0.0.6

Feb 20, 2022

Changes in this version

+ func ByteString(b []byte) string

+ func StrconvFormatInt(i int64) string

+ func StrconvParseInt(s string) int64

+ func StringByte(s string) (b []byte)

+ func TimeFormat(tm time.Time) string

+ func TimeNowFormat() string

+ func TimeParse(s string) time.Time

+ func TimeUnix(sec int64) time.Time

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