utils

Documentation

Index

• Constants
• func CheckPassword(password string, hashedPassword string) error
• func HashPassword(password string) (string, error)
• func IsSupportedCurrency(currency string) bool
• func RandomCurrency() string
• func RandomEmail() string
• func RandomInt(min, max int64) int64
• func RandomMoney() 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"
	CAD = "CAD"
	INR = "INR"
)

Constants for all supported currencies

const (
	DepositorRole = "depositor"
	BankerRole    = "banker"
)

Functions

func CheckPassword

func CheckPassword(password string, 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 IsSupportedCurrency

func IsSupportedCurrency(currency string) bool

IsSupportedCurrency returns true if the currency is supported

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 RandomMoney

func RandomMoney() int64

RandomMoney generates a random amount of money

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 {
	DBDriver             string        `mapstructure:"DB_DRIVER"`
	DBURI                string        `mapstructure:"DB_URI"`
	DBMigrationsURL      string        `mapstructure:"DB_MIGRATIONS_URL"`
	HTTPServerAddress    string        `mapstructure:"HTTP_SERVER_ADDRESS"`
	GRPCServerAddress    string        `mapstructure:"GRPC_SERVER_ADDRESS"`
	TokenSymmetricKey    string        `mapstructure:"TOKEN_SYMMETRIC_KEY"`
	AccessTokenDuration  time.Duration `mapstructure:"ACCESS_TOKEN_DURATION"`
	RefreshTokenDuration time.Duration `mapstructure:"REFRESH_TOKEN_DURATION"`
	JWTSecret            string        `mapstructure:"JWT_SECRET"`
}

Config stores all configuration of the application. The values are read by viper from a config file or environment variable and stored in the Config struct.

func LoadConfig

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

LoadConfig reads configuration from configuration or environment files inside the given directory path if it exists or override their values with environment variables if they are provided. The values are then stored and loaded into the Config struct.