util

Documentation

Index

• Constants
• func CheckPassword(password string, hashedPassword string) error
• func HashPassword(password string) (string, error)
• func IsSupportedCurrency(currency string) bool
• func RandomBalance() int64
• func RandomCurrency() string
• func RandomEmail() string
• func RandomInt(min, max int64) int64
• func RandomOwner() string
• func RandomString(n int) string
• type Config
  • func LoadConfig(path string) (config Config, err error)

Constants

const (
	USD = "USD"
	EUR = "EUR"
)

Constants for all supported currencies

Functions

func CheckPassword

func CheckPassword(password string, hashedPassword string) error

CheckPassword checks if the provided password matches the stored password

func HashPassword

func HashPassword(password string) (string, error)

HashPassword returns the bcrypt hash of the password

func IsSupportedCurrency

func IsSupportedCurrency(currency string) bool

Returns true if the currency is supported

func RandomBalance

func RandomBalance() int64

RandomBalance generates a random amount of balance

func RandomCurrency

func RandomCurrency() string

RandomCurrency generates a random currency code

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(n int) string

RandomString generates a random string of length n

Types

type Config

type Config struct {
	Environment          string        `mapstructure:"ENVIRONMENT"`
	DBDriver             string        `mapstructure:"DB_DRIVER"`
	DBSource             string        `mapstructure:"DB_SOURCE"`
	MigrationURL         string        `mapstructure:"MIGRATION_URL"`
	RedisAddress         string        `mapstructure:"REDIS_ADDRESS"`
	HTTPServerAddress    string        `mapstructure:"HTTP_SERVER_ADDRESS"`
	GRPCServerAddress    string        `mapstructure:"GRPC_SERVER_ADDRESS"`
	EmailSenderName      string        `mapstructure:"EMAIL_SENDER_NAME"`
	EmailSenderAddress   string        `mapstructure:"EMAIL_SENDER_ADDRESS"`
	EmailSenderPassword  string        `mapstructure:"EMAIL_SENDER_PASSWORD"`
	TokenSymmetricKey    string        `mapstructure:"TOKEN_SYMMETRIC_KEY"`
	AccessTokenDuration  time.Duration `mapstructure:"ACCESS_TOKEN_DURATION"`
	RefreshTokenDuration time.Duration `mapstructure:"REFRESH_TOKEN_DURATION"`
}

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

func LoadConfig

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

Reads configuration from file or environment variables