utils

Documentation

Index

• Variables
• func CreateNewDB() error
• func GetCurrencyByCode(code string, issuer string, insertIfNotFound bool) (currency *models.Currency, err error)
• func GetCurrentRate(sourceCurrency *models.Currency, destinationCurrency *models.Currency) (lastTransaction *models.CurrentChartDataMinutely, err error)
• func GetSchemaForQuery() string
• func HandlePanic(function string, message string)
• func InsertCurrencyToDB(currencyCode string, currencyIssuer string) error
• func TruncateHistoryTable() error

Variables

var (
	Flags = flag.NewFlagSet("goose", flag.ExitOnError)
	DB    *sql.DB
)

Global vars

Functions

func CreateNewDB

func CreateNewDB() error

CreateNewDB creates a new db conn

func GetCurrencyByCode

func GetCurrencyByCode(code string, issuer string, insertIfNotFound bool) (currency *models.Currency, err error)

GetCurrencyByCode returns currency model if exists, if not and the flag is set it adds the currency and returns it

func GetCurrentRate

func GetCurrentRate(sourceCurrency *models.Currency, destinationCurrency *models.Currency) (lastTransaction *models.CurrentChartDataMinutely, err error)

GetCurrentRate returns latest exchange available between 2 currencies

func GetSchemaForQuery

func GetSchemaForQuery() string

GetSchemaForQuery returns string to use as schema inside queries

func HandlePanic

func HandlePanic(function string, message string)

HandlePanic general panic handler

func InsertCurrencyToDB

func InsertCurrencyToDB(currencyCode string, currencyIssuer string) error

InsertCurrencyToDB adds new currency to db

func TruncateHistoryTable

func TruncateHistoryTable() error

TruncateHistoryTable deletes the history data from the db