func setup() (*Kaonashi, error) {
configPath := "./conf/config_test.toml"
k, err := NewKaonashi(configPath)
if err != nil {
return k, err
}
k.InitDB()
notes := []Note{
Note{
Title: "title01",
Body: null.NewString("body01", true),
Created: time.Now().String(),
Updated: time.Now().String(),
},
Note{
Title: "title01",
Body: null.NewString("body01", true),
Created: time.Now().String(),
Updated: time.Now().String(),
},
}
for _, note := range notes {
_, err := k.db.NamedExec(`
INSERT INTO note (title, body, created, updated) VALUES
(:title, :body, :created, :updated)
`, note)
if err != nil {
log.Fatalf("%s", err)
return k, err
}
}
return k, nil
}
// Memo returns the memo for this transaction, if there is one.
func (tx *Transaction) Memo() null.String {
var (
value string
valid bool
)
switch tx.Envelope.Tx.Memo.Type {
case xdr.MemoTypeMemoNone:
value, valid = "", false
case xdr.MemoTypeMemoText:
value, valid = utf8.Scrub(tx.Envelope.Tx.Memo.MustText()), true
case xdr.MemoTypeMemoId:
value, valid = fmt.Sprintf("%d", tx.Envelope.Tx.Memo.MustId()), true
case xdr.MemoTypeMemoHash:
hash := tx.Envelope.Tx.Memo.MustHash()
value, valid =
base64.StdEncoding.EncodeToString(hash[:]),
true
case xdr.MemoTypeMemoReturn:
hash := tx.Envelope.Tx.Memo.MustRetHash()
value, valid =
base64.StdEncoding.EncodeToString(hash[:]),
true
default:
panic(fmt.Errorf("invalid memo type: %v", tx.Envelope.Tx.Memo.Type))
}
return null.NewString(value, valid)
}
// Ledger adds a ledger to the current ingestion
func (ingest *Ingestion) Ledger(
id int64,
header *core.LedgerHeader,
txs int,
ops int,
) error {
sql := ingest.ledgers.Values(
CurrentVersion,
id,
header.Sequence,
header.LedgerHash,
null.NewString(header.PrevHash, header.Sequence > 1),
header.Data.TotalCoins,
header.Data.FeePool,
header.Data.BaseFee,
header.Data.BaseReserve,
header.Data.MaxTxSetSize,
time.Unix(header.CloseTime, 0).UTC(),
time.Now().UTC(),
time.Now().UTC(),
txs,
ops,
)
_, err := ingest.DB.Exec(sql)
if err != nil {
return err
}
return nil
}
func TestCreateNote(t *testing.T) {
k, err := setup()
if err != nil {
t.Fatalf("failed to init kaonashi: %s", err)
}
note := Note{
Title: "new note",
Body: null.NewString("new body", true),
Created: time.Now().String(),
Updated: time.Now().String(),
}
if err := createNote(k.db, note); err != nil {
t.Errorf("failed: %s", err)
}
noteTitles, _ := getNoteTitles(k.db)
if len(noteTitles) != 3 {
t.Errorf("expected 3 but got %d", len(noteTitles))
}
}
func TestUpdateNote(t *testing.T) {
k, err := setup()
if err != nil {
t.Fatalf("failed to init kaonashi: %s", err)
}
note := Note{
ID: 1,
Title: "updated note",
Body: null.NewString("new body", true),
Created: time.Now().String(),
Updated: time.Now().String(),
}
if err = updateNote(k.db, note); err != nil {
t.Errorf("failed: %s", err)
}
updatedNote, _ := getNote(k.db, strconv.Itoa(note.ID))
if updatedNote.Title != "updated note" {
t.Errorf("expected 'updated note' but got %s", updatedNote.Title)
}
}
// NextURI returns the next page URI.
func (p *Paginator) NextURI() null.String {
if !p.HasNext() {
return null.NewString("", false)
}
return null.StringFrom(GenerateURI(p.Limit, (p.Offset + p.Limit), p.Options))
}
// PreviousURI returns the previous page URI.
func (p *Paginator) PreviousURI() null.String {
if !p.HasPrevious() {
return null.NewString("", false)
}
return null.StringFrom(GenerateURI(p.Limit, (p.Offset - p.Limit), p.Options))
}