// FetchAllFBlocks gets all of the factoid blocks
func (db *LevelDb) FetchAllFBlocks() (FBlocks []block.IFBlock, err error) {
db.dbLock.Lock()
defer db.dbLock.Unlock()
var fromkey []byte = []byte{byte(TBL_SC)} // Table Name (1 bytes) // Timestamp (8 bytes)
var tokey []byte = []byte{byte(TBL_SC + 1)} // Table Name (1 bytes)
FBlockSlice := make([]block.IFBlock, 0, 10)
iter := db.lDb.NewIterator(&util.Range{Start: fromkey, Limit: tokey}, db.ro)
for iter.Next() {
FBlock := new(block.FBlock)
_, err := FBlock.UnmarshalBinaryData(iter.Value())
if err != nil {
return nil, err
}
FBlockSlice = append(FBlockSlice, FBlock)
}
iter.Release()
err = iter.Error()
return FBlockSlice, nil
}
func ParseFactoidBlock(chainID, hash string, rawBlock []byte, blockTime string) (*Block, error) {
answer := new(Block)
fBlock := new(block.FBlock)
_, err := fBlock.UnmarshalBinaryData(rawBlock)
if err != nil {
return nil, err
}
answer.ChainID = chainID
answer.PartialHash = fBlock.GetHash().String()
answer.FullHash = fBlock.GetLedgerKeyMR().String()
answer.PrevBlockHash = fmt.Sprintf("%x", fBlock.PrevKeyMR.Bytes())
transactions := fBlock.GetTransactions()
answer.EntryCount = len(transactions)
answer.EntryList = make([]*Entry, answer.EntryCount)
answer.BinaryString = fmt.Sprintf("%x", rawBlock)
for i, v := range transactions {
entry := new(Entry)
bin, err := v.MarshalBinary()
if err != nil {
return nil, err
}
entry.BinaryString = fmt.Sprintf("%x", bin)
entry.Timestamp = TimestampToString(v.GetMilliTimestamp() / 1000)
entry.Hash = v.GetHash().String()
entry.ChainID = chainID
entry.JSONString, err = v.JSONString()
if err != nil {
return nil, err
}
entry.SpewString = v.Spew()
answer.EntryList[i] = entry
}
answer.JSONString, err = fBlock.JSONString()
if err != nil {
return nil, err
}
answer.SpewString = fBlock.Spew()
answer.IsFactoidBlock = true
return answer, nil
}
func Test_create_block(test *testing.T) {
w := new(wallet.SCWallet) // make me a wallet
w.Init()
w.NewSeed([]byte("slfkjasdlfjasflajsfl"))
scb := block.NewFBlock(1000, 0)
cb := w.CreateTransaction(uint64(time.Now().UnixNano() / 1000000))
scb.AddCoinbase(cb)
for i := 0; i < 3; i++ {
h0, err := w.GenerateFctAddress([]byte("test "+cv.Itoa(i)+"-0"), 1, 1)
if err != nil {
sc.Prtln("Error 1")
test.Fail()
}
h1, err := w.GenerateFctAddress([]byte("test "+cv.Itoa(i)+"-1"), 1, 1)
if err != nil {
sc.Prtln("Error 2")
test.Fail()
}
h2, err := w.GenerateFctAddress([]byte("test "+cv.Itoa(i)+"-2"), 1, 1)
if err != nil {
sc.Prtln("Error 3")
test.Fail()
}
h3, err := w.GenerateFctAddress([]byte("test "+cv.Itoa(i)+"-3"), 1, 1)
if err != nil {
sc.Prtln("Error 4")
test.Fail()
}
h4, err := w.GenerateFctAddress([]byte("test "+cv.Itoa(i)+"-4"), 1, 1)
if err != nil {
sc.Prtln("Error 5")
test.Fail()
}
h5, err := w.GenerateFctAddress([]byte("test "+cv.Itoa(i)+"-5"), 1, 1)
if err != nil {
sc.Prtln("Error 6")
test.Fail()
}
t := w.CreateTransaction(uint64(time.Now().UnixNano() / 1000000))
w.AddInput(t, h1, 1000000)
w.AddInput(t, h2, 1000000)
w.AddOutput(t, h3, 1000000)
w.AddOutput(t, h4, 500000)
w.AddECOutput(t, h5, 500000)
w.AddInput(t, h0, 0)
fee, err := t.CalculateFee(1000)
w.UpdateInput(t, 2, h0, fee)
signed, err := w.SignInputs(t)
if err != nil {
sc.Prtln("Error found: ", err)
test.Fail()
return
}
if !signed {
sc.Prtln("Not valid")
test.Fail()
return
}
err = scb.AddTransaction(t)
if err != nil {
sc.Prtln("Error found: ", err)
test.Fail()
return
}
}
data, err := scb.MarshalBinary()
if err != nil {
fmt.Println(err)
test.Fail()
return
}
scb2 := new(block.FBlock)
_, err = scb2.UnmarshalBinaryData(data)
fmt.Println("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n", scb2)
if err != nil {
fmt.Println(err)
test.Fail()
return
}
//sc.Prtln("FIRST\n",scb,"SECOND\n",scb2)
if scb.IsEqual(scb2) != nil {
fmt.Println(err)
test.Fail()
return
}
}