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Documentation

Index

• Constants
• Variables
• func GetDefaultConfigFilePath() (string, error)
• func SetCurrentConfig(config *Config)
• type Config
  • func LoadConfiguration(configFilePath string) (*Config, error)
• type ConfigContainer
• type DatabaseConfig
• type Level
• type Scheme
• type SystemMode

Constants

const (
	MySqlDbType    string = "mysql"
	PostgresDbType string = "postgres"
	Sqlite3DbType  string = "sqlite3"
)

Database types

const (
	EuroCentralBankDataSource        string = "euro_central_bank"
	BankOfCanadaDataSource           string = "bank_of_canada"
	ReserveBankOfAustraliaDataSource string = "reserve_bank_of_australia"
	CzechNationalBankDataSource      string = "czech_national_bank"
	NationalBankOfPolandDataSource   string = "national_bank_of_poland"
)

Exchange rates data source types

const (
	InternalUuidGeneratorType string = "internal"
)

Uuid generator types

Variables

var (
	Container = &ConfigContainer{}
)

Initialize a config container singleton instance

Functions

func GetDefaultConfigFilePath

func GetDefaultConfigFilePath() (string, error)

GetDefaultConfigFilePath returns the defaule config file path

func SetCurrentConfig

func SetCurrentConfig(config *Config)

SetCurrentConfig sets the current config by a given config

Types

type Config

type Config struct {
	// Global
	AppName     string
	Mode        SystemMode
	WorkingPath string

	// Server
	Protocol Scheme
	HttpAddr string
	HttpPort int

	Domain  string
	RootUrl string

	CertFile    string
	CertKeyFile string

	UnixSocketPath string

	StaticRootPath string

	EnableGZip       bool
	EnableRequestLog bool

	// Database
	DatabaseConfig     *DatabaseConfig
	EnableQueryLog     bool
	AutoUpdateDatabase bool

	// Log
	LogModes         []string
	EnableConsoleLog bool
	EnableFileLog    bool

	LogLevel    Level
	FileLogPath string

	// Uuid
	UuidGeneratorType string
	UuidServerId      uint8

	// Secret
	SecretKey                         string
	EnableTwoFactor                   bool
	TokenExpiredTime                  int
	TokenExpiredTimeDuration          time.Duration
	TemporaryTokenExpiredTime         int
	TemporaryTokenExpiredTimeDuration time.Duration
	EnableRequestIdHeader             bool

	// User
	EnableUserRegister bool

	// Data
	EnableDataExport bool

	// Exchange Rates
	ExchangeRatesDataSource     string
	ExchangeRatesRequestTimeout int
}

Config represents the global setting config

func LoadConfiguration

func LoadConfiguration(configFilePath string) (*Config, error)

LoadConfiguration loads setting config from given config file path

type ConfigContainer

type ConfigContainer struct {
	Current *Config
}

ConfigContainer contains the current setting config

type DatabaseConfig

type DatabaseConfig struct {
	DatabaseType     string
	DatabaseHost     string
	DatabaseName     string
	DatabaseUser     string
	DatabasePassword string

	DatabaseSSLMode string

	DatabasePath string

	MaxIdleConnection     int
	MaxOpenConnection     int
	ConnectionMaxLifeTime int
}

DatabaseConfig represents the database setting config

type Level

type Level string

Level represents log level

const (
	LOGLEVEL_DEBUG Level = "debug"
	LOGLEVEL_INFO  Level = "info"
	LOGLEVEL_WARN  Level = "warn"
	LOGLEVEL_ERROR Level = "error"
)

Log levels

type Scheme

type Scheme string

Scheme represents how the web backend service exposes

const (
	SCHEME_HTTP   Scheme = "http"
	SCHEME_HTTPS  Scheme = "https"
	SCHEME_SOCKET Scheme = "socket"
)

Scheme types

type SystemMode

type SystemMode string

SystemMode represents running mode of system

const (
	MODE_DEVELOPMENT SystemMode = "development"
	MODE_PRODUCTION  SystemMode = "production"
)

System running modes