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channeldb: add serializeAndStoreInvoice helper func

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positiveblue 2023-03-06 16:23:38 -08:00
parent 65fc8d72c6
commit 09e87ea99b
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GPG key ID: 4FFF2510928804DC
1 changed files with 24 additions and 28 deletions
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52
channeldb/invoices.go
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@ -1969,13 +1969,8 @@ func (d *DB) cancelHTLCs(invoices kvdb.RwBucket, invoiceNum []byte,
return nil, errors.New("cancel action on non-existent htlc(s)") return nil, errors.New("cancel action on non-existent htlc(s)")
} }
// Reserialize and update invoice. err := d.serializeAndStoreInvoice(invoices, invoiceNum, invoice)
var buf bytes.Buffer if err != nil {
if err := serializeInvoice(&buf, invoice); err != nil {
return nil, err
}
if err := invoices.Put(invoiceNum, buf.Bytes()); err != nil {
return nil, err return nil, err
} }
@ -1992,6 +1987,22 @@ func (d *DB) cancelHTLCs(invoices kvdb.RwBucket, invoiceNum []byte,
return invoice, nil return invoice, nil
} }
// serializeAndStoreInvoice is a helper function used to store invoices.
func (d *DB) serializeAndStoreInvoice(invoices kvdb.RwBucket, invoiceNum []byte,
invoice *invpkg.Invoice) error {
var buf bytes.Buffer
if err := serializeInvoice(&buf, invoice); err != nil {
return err
}
if err := invoices.Put(invoiceNum, buf.Bytes()); err != nil {
return err
}
return nil
}
// addHTLCs tries to add the htlcs in the given InvoiceUpdateDesc. // addHTLCs tries to add the htlcs in the given InvoiceUpdateDesc.
func (d *DB) addHTLCs(invoices, settleIndex, //nolint:funlen func (d *DB) addHTLCs(invoices, settleIndex, //nolint:funlen
setIDIndex kvdb.RwBucket, invoiceNum []byte, invoice *invpkg.Invoice, setIDIndex kvdb.RwBucket, invoiceNum []byte, invoice *invpkg.Invoice,
@ -2219,13 +2230,8 @@ func (d *DB) addHTLCs(invoices, settleIndex, //nolint:funlen
} }
} }
// Reserialize and update invoice. err := d.serializeAndStoreInvoice(invoices, invoiceNum, invoice)
var buf bytes.Buffer if err != nil {
if err := serializeInvoice(&buf, invoice); err != nil {
return nil, err
}
if err := invoices.Put(invoiceNum, buf.Bytes()); err != nil {
return nil, err return nil, err
} }
@ -2307,13 +2313,8 @@ func (d *DB) settleHodlInvoice(invoices, settleIndex kvdb.RwBucket,
invoice.AmtPaid = amtPaid invoice.AmtPaid = amtPaid
// Reserialize and update invoice. err = d.serializeAndStoreInvoice(invoices, invoiceNum, invoice)
var buf bytes.Buffer if err != nil {
if err := serializeInvoice(&buf, invoice); err != nil {
return nil, err
}
if err := invoices.Put(invoiceNum, buf.Bytes()); err != nil {
return nil, err return nil, err
} }
@ -2369,13 +2370,8 @@ func (d *DB) cancelInvoice(invoices kvdb.RwBucket, invoiceNum []byte,
} }
} }
// Reserialize and update invoice. err = d.serializeAndStoreInvoice(invoices, invoiceNum, invoice)
var buf bytes.Buffer if err != nil {
if err := serializeInvoice(&buf, invoice); err != nil {
return nil, err
}
if err := invoices.Put(invoiceNum, buf.Bytes()); err != nil {
return nil, err return nil, err
} }