storj/pkg/accounting/rollup/config.go
Bill Thorp f9845e7e92
changes to masterdb to support accountingDB (#846)
* added rollup to captplanet, moved accountingDB to masterdb
2018-12-14 09:27:21 -05:00

48 lines
1.1 KiB
Go

// Copyright (C) 2018 Storj Labs, Inc.
// See LICENSE for copying information.
package rollup
import (
"context"
"time"
"github.com/zeebo/errs"
"go.uber.org/zap"
"storj.io/storj/pkg/accounting"
"storj.io/storj/pkg/provider"
)
// Config contains configurable values for rollup
type Config struct {
Interval time.Duration `help:"how frequently rollup should run" default:"30s"`
}
// Initialize a rollup struct
func (c Config) initialize(ctx context.Context) (Rollup, error) {
db, ok := ctx.Value("masterdb").(interface{ Accounting() accounting.DB })
if !ok {
return nil, Error.Wrap(errs.New("unable to get master db instance"))
}
return newRollup(zap.L(), db.Accounting(), c.Interval), nil
}
// Run runs the rollup with configured values
func (c Config) Run(ctx context.Context, server *provider.Provider) (err error) {
rollup, err := c.initialize(ctx)
if err != nil {
return Error.Wrap(err)
}
ctx, cancel := context.WithCancel(ctx)
go func() {
if err := rollup.Run(ctx); err != nil {
defer cancel()
zap.L().Error("Error running rollup", zap.Error(err))
}
}()
return server.Run(ctx)
}