Hi Serena, here’s a code review.
imports can be grouped with parenthesis:
import (
“fmt”
“bytes”
“testing”
“encoding/hex”
“github.com/deroproject/derosuite/config”
)
vars and consts are often grouped this way too. I see this is done
sometimes but mostly not.
package+type like block.Block could be better named. I’m wondering if these
sub-packages would be better as files of package derosuite (or package
dero, dero.Block makes more sense). Having a globals package says to me
that these horizontal dependencies are unnecessary. The packages should be
designed to present a godoc, not organize code for internal use.
Perhaps consider struct embedding in cases like this if the exported
methods aren't a problem:
type Blockchain struct {
…
Mempool *mempool.Mempool
…
}
type chain_data struct {
hash crypto.Hash
…
}
type Index_Data struct {
…
ECDHTuple ringct.ECdhTuple
…
}
type CHAIN_CONFIG struct {
…
Network_ID uuid.UUID
…
Gensis_Block_Hash crypto.Hash
…
}
type Connection struct {
…
Addr *net.TCPAddr
…
}
Usually "func (chain *Blockchain) Block_Exists" would be "func (chain
*Blockchain) BlockExists". The _ naming pattern makes the lines much longer
than necessary.
Relying on git to save the history is better than commenting out checked-in
code, and relying on an issue tracker is better than having these
dummy_test.go files.
Instead of this in blockchain/blockheader.go:
result.Height =
result.Depth =
result.Difficulty =
Do this:
result = BlockHeader_Print{
Height: …,
Depth: …,
Difficulty: …,
…
}
In blockchain/media_test.go the test should be split into cases and the
test instead of repeating the test logic for every case.
In cmd/explorer/explorer.go a local function "exitErr := func() {
fmt.Fprintf… }" then:
if err != nil {
exitErr()
return
}
may be better than using goto. The error message “Error occurred err %s” is
redundant, just printing the error may be sensible enough. The audience for
the error matters though so if a non-technical person may read it then
perhaps the more verbose version is right.
Editing cmd/explorer/templates.go may be easier if they are separate files
to be parsed, although maybe having them as part of the binary is right.
I’m wondering if the storage/interface.go Store type is necessary, usually
an interface is smaller.
In walletapi why not have "type keys" instead of "type _Keys"?
Matt
On Sunday, February 18, 2018 at 11:10:14 PM UTC-6, [email protected]
wrote:
>
> Hello, my name is Serena, I’m the Community Manager at a blockchain
> project called Dero. We use a protocol called CryptoNote that was
> originally written in C++. The developers at the Dero Project have
> rewritten most of the (CryptoNote) codebase to golang and we would like to
> start some discussion within the development and open source communities.
>
>
> The core cryptography and functionally (rewritten in golang) is working
> and available on GitHub for limited evaluation and testing. We would
> genuinely value the feedback from this community. The following is what
> I’ve posted to a couple other communities as well. (I would like to
> emphasize that this project is currently pre-alpha but your input (the
> google community) in particular is important to us.)
>
>
> *DERO: Privacy + Smart Contracts*
>
>
> Dero at present is a code fork of Monero (Helium Hydra) with the Bytecoin
> CryptoNote protocol.
>
> Dero will be a completely new blockchain technology integrating the
> CryptoNote protocol with new smart contract controls.
>
> *Dero is being rewritten from C++ to Golang (Google Language) to bring
> together CryptoNote and smart contracts on the Dero blockchain.*
>
>
> *CryptoNote protocol implementation in Golang is almost completed and
> available on GitHub for basic testing/evaluation.*
>
>
> *GitHub:* https://github.com/deroproject/derosuite (Golang version for
> testing purposes only at this time)
>
>
> *Bitcointalk:* https://bitcointalk.org/index.php?topic=2525508.0
>
>
> Dero has a very welcoming community and we would enjoy the opportunity to
> have you join us!
>
>
> *FULL DISCLOSURE:Dero has a very welcoming community and we would enjoy
> the opportunity to have you join us!*
>
>
> *FULL DISCLOSURE:* My name is Serena, I’m the Community Manager at the
> Dero Project
>
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