component

package
v1.1.2 Latest Latest
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 Go to latest Published: Aug 30, 2022 License: MIT Imports: 31 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	Sync  = 0
	Async = 1
)

Variables

View Source 
var (
	EmptyResponse = errors.New("empty response")
)
View Source 
var (
	ErrTokenInvalid = errors.New("token is invalid")
)

Functions

func Initialize 

func Initialize(provider IProvider)

Initialize sets the component provider instance

Types

type Cache 

type Cache struct {
	Named
	// contains filtered or unexported fields
}

Cache provide cache instance builder function

func NewCache 

func NewCache() *Cache

func (*Cache) Build 

func (c *Cache) Build() *cache.Cache

Build returns a new cache instance

func (*Cache) BuildWith 

func (c *Cache) BuildWith(defaultExpiration, cleanupInterval time.Duration) *cache.Cache

BuildWith returns a new cache instance with the given expiration.

func (*Cache) Default 

func (c *Cache) Default() *cache.Cache

Default returns the default cache instance

func (*Cache) WithCleanupInterval 

func (c *Cache) WithCleanupInterval(cleanupInterval time.Duration) *Cache

WithCleanupInterval sets default cleanup interval for cache component

func (*Cache) WithDefaultExpiration 

func (c *Cache) WithDefaultExpiration(defaultExpiration time.Duration) *Cache

WithDefaultExpiration sets default expiration for cache component

type Component 

type Component interface {
	Name() string
}

Component represents a component

type Config 

type Config struct {
	Named
	*viper.Viper
}

func NewConfig 

func NewConfig() *Config

func (*Config) LoadFile 

func (c *Config) LoadFile(paths ...string) error

LoadFile loads the configuration file specified.

type Container 

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

func NewContainer 

func NewContainer() *Container

func (*Container) Cache 

func (c *Container) Cache() *Cache

func (*Container) Config 

func (c *Container) Config() *Config

func (*Container) Cron 

func (c *Container) Cron() *Cron

func (*Container) Curl 

func (c *Container) Curl() *Curl

func (*Container) DI 

func (c *Container) DI() *DI

func (*Container) EventDispatcher 

func (c *Container) EventDispatcher() *EventDispatcher

func (*Container) Get 

func (c *Container) Get(name string) (Component, bool)

func (*Container) GetOrInit 

func (c *Container) GetOrInit(name string) Component

func (*Container) Gorm 

func (c *Container) Gorm() *Gorm

func (*Container) Jwt 

func (c *Container) Jwt() *JWT

func (*Container) Logger 

func (c *Container) Logger() *Logger

func (*Container) Mongo 

func (c *Container) Mongo() *Mongo

func (*Container) Redis 

func (c *Container) Redis() *Redis

func (*Container) Register 

func (c *Container) Register(components ...Component)

func (*Container) Tracer 

func (c *Container) Tracer() *Tracer

func (*Container) Validator 

func (c *Container) Validator() *Validator

type Cron 

type Cron struct {
	Named
	*cron.Cron
}

func NewCron 

func NewCron() *Cron

type Curl 

type Curl struct {
	Named
	// contains filtered or unexported fields
}

Curl simple wrapper of http.Client

func NewCurl 

func NewCurl() *Curl

func (*Curl) Delete 

func (c *Curl) Delete(url string, body io.Reader) (serializer.Serializer, error)

Delete send delete request

func (*Curl) Get 

func (c *Curl) Get(url string) (serializer.Serializer, error)

Get send get request

func (*Curl) Post 

func (c *Curl) Post(url string, body io.Reader) (serializer.Serializer, error)

Post send post request

func (*Curl) PostFile 

func (c *Curl) PostFile(url string, files map[string]string, params map[string]string) (serializer.Serializer, error)

PostFile send post request with file

func (*Curl) Put 

func (c *Curl) Put(url string, body io.Reader) (serializer.Serializer, error)

Put send put request

func (*Curl) ReadResponse 

func (c *Curl) ReadResponse(resp *http.Response) (serializer.Serializer, error)

ReadResponse reads body from the *http.Response

func (*Curl) Send 

func (c *Curl) Send(request *http.Request) (serializer.Serializer, error)

Send return Response by http.Request

func (*Curl) WithHttpClient 

func (c *Curl) WithHttpClient(httpClient *http.Client) *Curl

WithHttpClient sets the http client

type DI 

type DI struct {
	Named
	// contains filtered or unexported fields
}

DI implements dependencies injection component by *dig.Container

func NewDI 

func NewDI() *DI

func (*DI) Container 

func (d *DI) Container() *dig.Container

func (*DI) Inject 

func (d *DI) Inject(constructor interface{}) error

func (*DI) Invoke 

func (d *DI) Invoke(constructor interface{}) error

type Event 

type Event struct {
	// name
	Name string
	// event params
	Params interface{}
}

Event

type EventDispatcher 

type EventDispatcher struct {
	Named
	// contains filtered or unexported fields
}

func NewEventDispatcher 

func NewEventDispatcher() *EventDispatcher

func (*EventDispatcher) Has 

func (instance *EventDispatcher) Has(eventName string) bool

Has return event exist

func (*EventDispatcher) Listen 

func (instance *EventDispatcher) Listen(eventName string, handler Handler)

Listen register a sync event

func (*EventDispatcher) Register 

func (instance *EventDispatcher) Register(eventName string, listener Listener)

Register

func (*EventDispatcher) Trigger 

func (instance *EventDispatcher) Trigger(eventName string, params interface{})

Trigger make event trigger with given name and params

type Gorm 

type Gorm struct {
	Named
	*gorm.DB
}

func NewGorm 

func NewGorm() *Gorm

func (*Gorm) EnableConnectionPool 

func (g *Gorm) EnableConnectionPool(maxIdleConns int, maxOpenConns int, connMaxLifetime time.Duration) error

EnableConnectionPool enables connection pool

func (*Gorm) Open 

func (g *Gorm) Open(dialector gorm.Dialector, config *gorm.Config) (err error)

Open connect to database

func (*Gorm) OpenMySQL 

func (g *Gorm) OpenMySQL(dsn string) error

OpenMySQL connect to mysql data

func (*Gorm) RegisterResolverConfig 

func (g *Gorm) RegisterResolverConfig(config dbresolver.Config, tables ...interface{}) error

RegisterResolverConfig registers resolver configuration for current connection

func (*Gorm) UseResolver 

func (g *Gorm) UseResolver(resolver *dbresolver.DBResolver) error

UseResolver use resolver for gorm component.include set many db connection configuration with different model or table name

type Handler 

type Handler func(ev Event)

Handler process event

type IProvider 

type IProvider interface {
	Logger() *Logger
	Cache() *Cache
	Config() *Config
	Curl() *Curl
	Jwt() *JWT
	Tracer() *Tracer
	EventDispatcher() *EventDispatcher
	Redis() *Redis
	Validator() *Validator
	Gorm() *Gorm
	Cron() *Cron
	Register(components ...Component)
	Get(name string) (Component, bool)
}

IProvider is a component provider

func Provider 

func Provider() IProvider

Provider returns the component provider singleton instance

type JWT 

type JWT struct {
	Named
	// contains filtered or unexported fields
}

JWT provide the jwt algorithm component

func NewJWT 

func NewJWT() *JWT

func (JWT) GenerateToken 

func (impl JWT) GenerateToken(claims jwt.Claims) (string, error)

CreateToken 生成token

func (JWT) ParseToken 

func (impl JWT) ParseToken(token string) (jwt.Claims, error)

ParseToken return jwt.MapClaims and error

func (*JWT) WithSignKey 

func (impl *JWT) WithSignKey(key []byte) *JWT

WithSignKey sets the jwt algorithm signature key

type Listener 

type Listener struct {
	Mode    int
	Handler Handler
}

Listener

type LogLevel 

type LogLevel string
const (
	LevelInfo  LogLevel = "info"
	LevelDebug LogLevel = "debug"
	LevelWarn  LogLevel = "warn"
	LevelError LogLevel = "error"
	LevelFatal LogLevel = "fatal"
	LevelPanic LogLevel = "panic"
)

type Logger 

type Logger struct {
	Named
}

func NewLogger 

func NewLogger() *Logger

func (*Logger) Debug 

func (l *Logger) Debug(message string)

func (*Logger) Debugf 

func (l *Logger) Debugf(format string, args ...interface{})

func (*Logger) Error 

func (l *Logger) Error(message string)

func (*Logger) Errorf 

func (l *Logger) Errorf(format string, args ...interface{})

func (*Logger) Fatal 

func (l *Logger) Fatal(message string)

func (*Logger) Fatalf 

func (l *Logger) Fatalf(format string, args ...interface{})

func (*Logger) Info 

func (l *Logger) Info(message string)

func (*Logger) Infof 

func (l *Logger) Infof(format string, args ...interface{})

func (*Logger) Log 

func (l *Logger) Log(level LogLevel, message string)

func (*Logger) Logf 

func (l *Logger) Logf(level LogLevel, format string, a ...interface{})

func (*Logger) Panic 

func (l *Logger) Panic(message string)

func (*Logger) Warn 

func (l *Logger) Warn(message string)

func (*Logger) Warnf 

func (l *Logger) Warnf(format string, args ...interface{})

type Mongo 

type Mongo struct {
	Named
	*mongo.Client
	// contains filtered or unexported fields
}

func NewMongo 

func NewMongo() *Mongo

func (*Mongo) Close 

func (m *Mongo) Close() error

Close closes the connection to the

func (*Mongo) Collection 

func (m *Mongo) Collection(name string, opts ...*options.CollectionOptions) *mongo.Collection

Collection use current database for the provide collection

func (*Mongo) Connect 

func (m *Mongo) Connect(config *MongoConfig, timeout time.Duration) error

Connect connects to the server

func (*Mongo) Database 

func (m *Mongo) Database(database string, opts ...*options.DatabaseOptions) *mongo.Database

Database use the other database

type MongoConfig 

type MongoConfig struct {
	Address    string // mongo address, like: mongodb://127.0.0.1:27017
	Username   string // username
	Password   string
	Database   string
	AuthSource string        // default is admin
	Timeout    time.Duration // default is 30 seconds
}

MongoConfig represents the configuration of a MongoDB connection

type Named 

type Named string

func (Named) Name 

func (n Named) Name() string

type Redis 

type Redis struct {
	Named
	redis.UniversalClient
}

func NewRedis 

func NewRedis() *Redis

func (*Redis) Connect 

func (r *Redis) Connect(options *redis.Options) error

type Tracer 

type Tracer struct {
	Named
	// contains filtered or unexported fields
}

Tracer generate the uuid for per goroutine, use to mark user requests.

func NewTracer 

func NewTracer() *Tracer

func (*Tracer) Get 

func (tracer *Tracer) Get() string

Get returns the uuid for this goroutine, it will generate a unique string if it doesn't exist'

func (*Tracer) Release 

func (tracer *Tracer) Release()

Release remove the uuid of this goroutine

func (*Tracer) Set 

func (tracer *Tracer) Set(id string)

Set sets the uuid for this goroutine

type Validator 

type Validator struct {
	Named
	// contains filtered or unexported fields
}

func NewValidator 

func NewValidator() *Validator

func (*Validator) ValidateStruct 

func (v *Validator) ValidateStruct(obj interface{}) error

ValidateStruct validate struct

Source Files

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