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Feature/null refactor (#173)

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* WIP: rebase

* Make nullable fields use pointers
This commit is contained in:
a_bennassar
2020-10-06 10:34:49 +02:00
committed by GitHub
parent 7df9288977
commit 49366e3fa4
32 changed files with 422 additions and 240 deletions
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28
db/l2db/l2db.go
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@@ -1,6 +1,7 @@
package l2db
import (
"errors"
"math/big"
"time"
@@ -49,7 +50,10 @@ func (l2db *L2DB) AddAccountCreationAuth(auth *common.AccountCreationAuth) error
}
// GetAccountCreationAuth returns an account creation authorization into the DB
func (l2db *L2DB) GetAccountCreationAuth(addr ethCommon.Address) (*common.AccountCreationAuth, error) {
func (l2db *L2DB) GetAccountCreationAuth(addr *ethCommon.Address) (*common.AccountCreationAuth, error) {
if addr == nil {
return nil, errors.New("addr cannot be nil")
}
auth := new(common.AccountCreationAuth)
return auth, meddler.QueryRow(
l2db.db, auth,
@@ -64,8 +68,8 @@ func (l2db *L2DB) AddTxTest(tx *common.PoolL2Tx) error {
type withouUSD struct {
TxID common.TxID `meddler:"tx_id"`
FromIdx common.Idx `meddler:"from_idx"`
ToIdx common.Idx `meddler:"to_idx"`
ToEthAddr ethCommon.Address `meddler:"to_eth_addr"`
ToIdx *common.Idx `meddler:"to_idx"`
ToEthAddr *ethCommon.Address `meddler:"to_eth_addr"`
ToBJJ *babyjub.PublicKey `meddler:"to_bjj"`
TokenID common.TokenID `meddler:"token_id"`
Amount *big.Int `meddler:"amount,bigint"`
@@ -75,15 +79,15 @@ func (l2db *L2DB) AddTxTest(tx *common.PoolL2Tx) error {
State common.PoolL2TxState `meddler:"state"`
Signature *babyjub.Signature `meddler:"signature"`
Timestamp time.Time `meddler:"timestamp,utctime"`
BatchNum common.BatchNum `meddler:"batch_num,zeroisnull"`
RqFromIdx common.Idx `meddler:"rq_from_idx,zeroisnull"`
RqToIdx common.Idx `meddler:"rq_to_idx,zeroisnull"`
RqToEthAddr ethCommon.Address `meddler:"rq_to_eth_addr"`
BatchNum *common.BatchNum `meddler:"batch_num"`
RqFromIdx *common.Idx `meddler:"rq_from_idx"`
RqToIdx *common.Idx `meddler:"rq_to_idx"`
RqToEthAddr *ethCommon.Address `meddler:"rq_to_eth_addr"`
RqToBJJ *babyjub.PublicKey `meddler:"rq_to_bjj"`
RqTokenID common.TokenID `meddler:"rq_token_id,zeroisnull"`
RqTokenID *common.TokenID `meddler:"rq_token_id"`
RqAmount *big.Int `meddler:"rq_amount,bigintnull"`
RqFee common.FeeSelector `meddler:"rq_fee,zeroisnull"`
RqNonce uint64 `meddler:"rq_nonce,zeroisnull"`
RqFee *common.FeeSelector `meddler:"rq_fee"`
RqNonce *uint64 `meddler:"rq_nonce"`
Type common.TxType `meddler:"tx_type"`
}
return meddler.Insert(l2db.db, "tx_pool", &withouUSD{
@@ -115,8 +119,8 @@ func (l2db *L2DB) AddTxTest(tx *common.PoolL2Tx) error {
// selectPoolTx select part of queries to get common.PoolL2Tx
const selectPoolTx = `SELECT tx_pool.*, token.usd * tx_pool.amount_f AS value_usd,
fee_percentage(tx_pool.fee::NUMERIC) * token.usd * tx_pool.amount_f AS fee_usd, token.usd_update,
token.symbol AS token_symbol FROM tx_pool INNER JOIN token ON tx_pool.token_id = token.token_id `
fee_percentage(tx_pool.fee::NUMERIC) * token.usd * tx_pool.amount_f AS fee_usd, token.usd_update
FROM tx_pool INNER JOIN token ON tx_pool.token_id = token.token_id `
// GetTx return the specified Tx
func (l2db *L2DB) GetTx(txID common.TxID) (*common.PoolL2Tx, error) {