util

Documentation

Index

• Constants
• func CheckPassword(pwd, hashedPassword string) error
• func HashPassword(pwd string) (string, error)
• func Int64ToString(i int64) string
• 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
• func StringToInt64(s string) int64
• type Config
  • func LoadConfig(path string) (config Config, err error)

Constants

const (
	USD = "USD"
	EUR = "EUR"
	NGN = "NGN"
	CAD = "CAD"
)

Functions

func CheckPassword

func CheckPassword(pwd, hashedPassword string) error

CheckPassword checks if the user inputted password is the same as the existing password in database

func HashPassword

func HashPassword(pwd string) (string, error)

HashPassword hashes a user password using bcrypt mechanism

func Int64ToString

func Int64ToString(i int64) string

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

func StringToInt64

func StringToInt64(s string) int64

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"`
	TokenSymmetricKey    string        `mapstructure:"TOKEN_SYMMETRIC_KEY"`
	SwaggerDir           string        `mapstructure:"SWAGGER_DIR"`
	HTTPServerAddress    string        `mapstructure:"HTTP_SERVER_ADDRESS"`
	GRPCServerAddress    string        `mapstructure:"GRPC_SERVER_ADDRESS"`
	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"`
}

Config stores all configuration of the application

func LoadConfig

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

LoadConfig reads configuration from file or env variables