util

Documentation

Index

• Constants
• func CheckPassword(password, hashedPassword string) error
• func HashPassword(password string) (string, error)
• func IsSupportedUnit(unit string) bool
• func RandomAmount() int64
• func RandomEmail() string
• func RandomInt(min, max int64) int64
• func RandomOwner() string
• func RandomString(m int) string
• func RandomUnit() string
• type Config
  • func LoadConfig(path, name string) (config Config, err error)

Constants

const (
	UserRole   = "user"  //normal user
	AdminRole  = "admin" // admin
	SmartMeter = "smart_meter"
)

const (
	KWH = "kWh"
)

constants for all supported units

Functions

func CheckPassword

func CheckPassword(password, hashedPassword string) error

Checkpassword checks if the provided password is correct or not

func HashPassword

func HashPassword(password string) (string, error)

HashPassword returns the bcrypt hash of the password

func IsSupportedUnit

func IsSupportedUnit(unit string) bool

IsSupportedUnit returns true if the Unit is supported

func RandomAmount

func RandomAmount() int64

RandomAmount generates a random amount of Amount

func RandomEmail

func RandomEmail() string

RandomEmail generates a random email

func RandomInt

func RandomInt(min, max int64) int64

RandomInt generates a random integer between min and max

func RandomOwner

func RandomOwner() string

RandomOwner generates a random owner name

func RandomString

func RandomString(m int) string

RandomString generates a random string of length n

func RandomUnit

func RandomUnit() string

RandomUnit generates a random Unit name

Types

type Config

type Config struct {
	Environment          string        `mapstructure:"ENVIRONMENT"`
	DBDriver             string        `mapstructure:"DB_DRIVER"`
	DBSource             string        `mapstructure:"DB_SOURCE"`
	MigrationsURL        string        `mapstructure:"MIGRATIONS_URL"`
	HTTPServerAddress    string        `mapstructure:"HTTP_SERVER_ADDRESS"`
	GRPCServerAddress    string        `mapstructure:"GRPC_SERVER_ADDRESS"`
	RedisAddress         string        `mapstructure:"REDIS_ADDRESS"`
	TokenSymmetricKey    string        `mapstructure:"TOKEN_SYMMETRIC_KEY"`
	AccessTokenDuration  time.Duration `mapstructure:"ACCESS_TOKEN_DURATION"`
	RefreshTokenDuration time.Duration `mapstructure:"REFRESH_TOKEN_DURATION"`
	EmailSenderName      string        `mapstructure:"EMAIL_SENDER_NAME"`
	EmailSenderAddress   string        `mapstructure:"EMAIL_SENDER_ADDRESS"`
	EmailSenderPassword  string        `mapstructure:"EMAIL_SENDER_PASSWORD"`
	ServerCrtPath        string        `mapstructure:"SERVER_CRT_PATH"`
	ServerKeyPath        string        `mapstructure:"SERVER_KEY_PATH"`
	CACrtPath            string        `mapstructure:"CA_CRT_PATH"`
}

Config stores all configuration of the application The values are read by viper from a config file or env variables

func LoadConfig

func LoadConfig(path, name string) (config Config, err error)

LoadConfig read configuration from the file or environment variables