twitch-bot/internal/helpers/retry.go

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package helpers
import (
"github.com/Luzifer/go_helpers/v2/backoff"
"gorm.io/gorm"
)
const (
maxRetries = 5
)
// Retry contains a standard set of configuration parameters for an
// exponential backoff to be used throughout the bot
func Retry(fn func() error) error {
//nolint:wrapcheck
return backoff.NewBackoff().
WithMaxIterations(maxRetries).
Retry(fn)
}
// RetryTransaction takes a database object and a function acting on
// the database. The function will be run in a transaction on the
// database and will be retried as if executed using Retry
func RetryTransaction(db *gorm.DB, fn func(tx *gorm.DB) error) error {
return Retry(func() error {
return db.Transaction(fn) //nolint:wrapcheck
})
}