services

Documentation

Overview

Package services для подключения сервисов и устроения взаимодействия сервисов с главным потоком

Index

• Constants
• func AddService(name string, pService IService)
• func Close(name string, out chan<- interface{}) error
• func Connect(name string, in <-chan interface{}) (out chan interface{}, err error)
• func ExamlpeSendEmail()
• func GeneratePassword(email string) (string, error)
• func GenerateRandomBytes(n int) ([]byte, error)
• func GenerateRandomString(s int) (string, error)
• func Get(name string, messages ...interface{}) (response interface{}, err error)
• func HashPassword(password []byte) uint32
• func InitServices() *rootServices
• func Send(name string, messages ...interface{}) (err error)
• func Status(name string) string
• func VerifyMail(email, password string)
• type ErrBrokenConnection
  • func (err ErrBrokenConnection) Error() string
• type ErrServiceNotCorrectOperation
  • func (err ErrServiceNotCorrectOperation) Error() string
• type ErrServiceNotCorrectParamType
  • func (err ErrServiceNotCorrectParamType) Error() string
• type ErrServiceNotEnoughParameter
  • func (err ErrServiceNotEnoughParameter) Error() string
• type ErrServiceNotFound
  • func (err ErrServiceNotFound) Error() string
• type ErrServiceNotReady
  • func (err ErrServiceNotReady) Error() string
• type ErrServiceWrongIndex
  • func (err ErrServiceWrongIndex) Error() string
• type IService
• type Mail

Constants

const PATH_FLAG = "-path"

PATH_FLAG - сиситемая константа - флаг пути к файлам конфигурации.

const STATUS_ERROR = "error"

STATUS_ERROR - стстус Сервиса - "Ошибка"

const STATUS_PREPARING = "preparing data"

STATUS_PREPARING - стстус Сервиса - "Подготовка сервиса"

const STATUS_READY = "ready"

STATUS_READY - стстус Сервиса - "Готово"

const TYPE_HTML = "text/html"

TYPE_HTML - тип отправляемого сообщения - "HTML"

const TYPE_PLAIN_TEXT = "text/plain"

TYPE_PLAIN_TEXT - тип отправляемого сообщения - "Текст"

Functions

func AddService

func AddService(name string, pService IService)

AddService adding new service with {name} to services list

func Close

func Close(name string, out chan<- interface{}) error

Close service {name}

func Connect

func Connect(name string, in <-chan interface{}) (out chan interface{}, err error)

Connect to service {name} from channel in & return channel service

func ExamlpeSendEmail

func ExamlpeSendEmail()

ExamlpeSendEmail - пример отправки сообщения

func GeneratePassword

func GeneratePassword(email string) (string, error)

GeneratePassword run password by email

func GenerateRandomBytes

func GenerateRandomBytes(n int) ([]byte, error)

GenerateRandomBytes returns securely generated random bytes. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue.

func GenerateRandomString

func GenerateRandomString(s int) (string, error)

GenerateRandomString returns a URL-safe, base64 encoded securely generated random string. It will return an error if the system's secure random number generator fails to function correctly, in which case the caller should not continue.

func Get

func Get(name string, messages ...interface{}) (response interface{}, err error)

Get messages to service {name} & return result

func HashPassword

func HashPassword(password []byte) uint32

HashPassword create hash from {password} & return checksumm

func InitServices

func InitServices() *rootServices

InitServices started all services from sServices.services in some goroutins

func Send

func Send(name string, messages ...interface{}) (err error)

Send messages to service {name}

func Status

func Status(name string) string

Status service {name} return

func VerifyMail

func VerifyMail(email, password string)

VerifyMail - проверка на валидность email - адреса

Types

type ErrBrokenConnection

type ErrBrokenConnection struct {
	Name  string
	Param interface{}
}

ErrBrokenConnection for errors broken connection

func (ErrBrokenConnection) Error

func (err ErrBrokenConnection) Error() string

type ErrServiceNotCorrectOperation

type ErrServiceNotCorrectOperation struct {
	Name     string
	OperName string
	Message  string
}

ErrServiceNotCorrectOperation for errors if input operation is not valid

func (ErrServiceNotCorrectOperation) Error

func (err ErrServiceNotCorrectOperation) Error() string

type ErrServiceNotCorrectParamType

type ErrServiceNotCorrectParamType struct {
	Name   string
	Number int
	Param  interface{}
}

ErrServiceNotCorrectParamType for errors if parameter is not valid

func (ErrServiceNotCorrectParamType) Error

func (err ErrServiceNotCorrectParamType) Error() string

type ErrServiceNotEnoughParameter

type ErrServiceNotEnoughParameter struct {
	Name  string
	Param interface{}
}

ErrServiceNotEnoughParameter for errors if not found required parameter

func (ErrServiceNotEnoughParameter) Error

func (err ErrServiceNotEnoughParameter) Error() string

type ErrServiceNotFound

type ErrServiceNotFound struct {
	Name string
}

ErrServiceNotFound for errors when current service not found

func (ErrServiceNotFound) Error

func (err ErrServiceNotFound) Error() string

type ErrServiceNotReady

type ErrServiceNotReady struct {
	Name string
}

ErrServiceNotReady for errors if service not ready

func (ErrServiceNotReady) Error

func (err ErrServiceNotReady) Error() string

type ErrServiceWrongIndex

type ErrServiceWrongIndex struct {
	Name  string
	Index int
}

ErrServiceWrongIndex for errors wrong index in array range TODO: wrote correct comment for this type

func (ErrServiceWrongIndex) Error

func (err ErrServiceWrongIndex) Error() string

type IService

type IService interface {
	Init() error
	Send(messages ...interface{}) error
	Get(messages ...interface{}) (response interface{}, err error)
	Connect(in <-chan interface{}) (out chan interface{}, err error)
	Close(out chan<- interface{}) error
	Status() string
}

IService интерфейс сервиса

type Mail

type Mail struct {
	From        string
	To          string
	Subject     string
	ContentType string
	Body        string
	Attachments []string
}

Mail - тип данных для письма