fixed txshistory_test.go

Faster synchronization by fetching only block headers

.gitignore

@@ -1 +1,2 @@
-bin/
+bin/
+dist/

.goreleaser.yml

@@ -1,6 +1,7 @@
 before:
   hooks:
     - go mod download
+    - make migration-pack
 
 builds:
   - main: ./cli/node/main.go
@@ -9,10 +10,8 @@ builds:
     goos:
       - linux
       - darwin
-      - windows
-    hooks:
-      pre: make migration-pack
-      post: make migration-clean
+    goarch:
+      - amd64
 
 archives:
   - replacements:

api/api.go

@@ -60,6 +60,7 @@ func NewAPI(
 		// Transaction
 		v1.POST("/transactions-pool", a.postPoolTx)
 		v1.GET("/transactions-pool/:id", a.getPoolTx)
+		v1.GET("/transactions-pool", a.getPoolTxs)
 	}
 
 	// Add explorer endpoints

api/api_test.go

@@ -522,11 +522,16 @@ func TestMain(m *testing.M) {
 		WithdrawalDelay: uint64(3000),
 	}
 
-	stateAPIUpdater = stateapiupdater.NewUpdater(hdb, nodeConfig, &common.SCVariables{
+	stateAPIUpdater, err = stateapiupdater.NewUpdater(hdb, nodeConfig, &common.SCVariables{
 		Rollup:   rollupVars,
 		Auction:  auctionVars,
 		WDelayer: wdelayerVars,
-	}, constants)
+	}, constants, &stateapiupdater.RecommendedFeePolicy{
+		PolicyType: stateapiupdater.RecommendedFeePolicyTypeAvgLastHour,
+	})
+	if err != nil {
+		panic(err)
+	}
 
 	// Generate test data, as expected to be received/sended from/to the API
 	testCoords := genTestCoordinators(commonCoords)

api/batch.go

@@ -109,7 +109,7 @@ func (a *API) getFullBatch(c *gin.Context) {
 	// Fetch txs forged in the batch from historyDB
 	maxTxsPerBatch := uint(2048) //nolint:gomnd
 	txs, _, err := a.h.GetTxsAPI(
-		nil, nil, nil, nil, batchNum, nil, nil, &maxTxsPerBatch, historydb.OrderAsc,
+		nil, nil, nil, nil, nil, batchNum, nil, nil, &maxTxsPerBatch, historydb.OrderAsc,
 	)
 	if err != nil && tracerr.Unwrap(err) != sql.ErrNoRows {
 		retSQLErr(err, c)

api/parsers.go

@@ -96,6 +96,32 @@ func parseQueryBJJ(c querier) (*babyjub.PublicKeyComp, error) {
 	return hezStringToBJJ(bjjStr, name)
 }
 
+func parseQueryPoolL2TxState(c querier) (*common.PoolL2TxState, error) {
+	const name = "state"
+	stateStr := c.Query(name)
+	if stateStr == "" {
+		return nil, nil
+	}
+	switch common.PoolL2TxState(stateStr) {
+	case common.PoolL2TxStatePending:
+		ret := common.PoolL2TxStatePending
+		return &ret, nil
+	case common.PoolL2TxStateForged:
+		ret := common.PoolL2TxStateForged
+		return &ret, nil
+	case common.PoolL2TxStateForging:
+		ret := common.PoolL2TxStateForging
+		return &ret, nil
+	case common.PoolL2TxStateInvalid:
+		ret := common.PoolL2TxStateInvalid
+		return &ret, nil
+	}
+	return nil, tracerr.Wrap(fmt.Errorf(
+		"invalid %s, %s is not a valid option. Check the valid options in the docmentation",
+		name, stateStr,
+	))
+}
+
 func parseQueryTxType(c querier) (*common.TxType, error) {
 	const name = "type"
 	typeStr := c.Query(name)
@@ -146,6 +172,18 @@ func parseIdx(c querier) (*common.Idx, error) {
 	return stringToIdx(idxStr, name)
 }
 
+func parseFromIdx(c querier) (*common.Idx, error) {
+	const name = "fromAccountIndex"
+	idxStr := c.Query(name)
+	return stringToIdx(idxStr, name)
+}
+
+func parseToIdx(c querier) (*common.Idx, error) {
+	const name = "toAccountIndex"
+	idxStr := c.Query(name)
+	return stringToIdx(idxStr, name)
+}
+
 func parseExitFilters(c querier) (*common.TokenID, *ethCommon.Address, *babyjub.PublicKeyComp, *common.Idx, error) {
 	// TokenID
 	tid, err := parseQueryUint("tokenId", nil, 0, maxUint32, c)
@@ -181,6 +219,47 @@ func parseExitFilters(c querier) (*common.TokenID, *ethCommon.Address, *babyjub.
 	return tokenID, addr, bjj, idx, nil
 }
 
+func parseTxsHistoryFilters(c querier) (*common.TokenID, *ethCommon.Address,
+	*babyjub.PublicKeyComp, *common.Idx, *common.Idx, error) {
+	// TokenID
+	tid, err := parseQueryUint("tokenId", nil, 0, maxUint32, c)
+	if err != nil {
+		return nil, nil, nil, nil, nil, tracerr.Wrap(err)
+	}
+	var tokenID *common.TokenID
+	if tid != nil {
+		tokenID = new(common.TokenID)
+		*tokenID = common.TokenID(*tid)
+	}
+	// Hez Eth addr
+	addr, err := parseQueryHezEthAddr(c)
+	if err != nil {
+		return nil, nil, nil, nil, nil, tracerr.Wrap(err)
+	}
+	// BJJ
+	bjj, err := parseQueryBJJ(c)
+	if err != nil {
+		return nil, nil, nil, nil, nil, tracerr.Wrap(err)
+	}
+	if addr != nil && bjj != nil {
+		return nil, nil, nil, nil, nil, tracerr.Wrap(errors.New("bjj and hezEthereumAddress params are incompatible"))
+	}
+	// from Idx
+	fromIdx, err := parseFromIdx(c)
+	if err != nil {
+		return nil, nil, nil, nil, nil, tracerr.Wrap(err)
+	}
+	// to Idx
+	toIdx, err := parseToIdx(c)
+	if err != nil {
+		return nil, nil, nil, nil, nil, tracerr.Wrap(err)
+	}
+	if (fromIdx != nil || toIdx != nil) && (addr != nil || bjj != nil || tokenID != nil) {
+		return nil, nil, nil, nil, nil, tracerr.Wrap(errors.New("accountIndex is incompatible with BJJ, hezEthereumAddress and tokenId"))
+	}
+	return tokenID, addr, bjj, fromIdx, toIdx, nil
+}
+
 func parseTokenFilters(c querier) ([]common.TokenID, []string, string, error) {
 	idsStr := c.Query("ids")
 	symbolsStr := c.Query("symbols")

api/stateapiupdater/stateapiupdater.go

@@ -2,10 +2,12 @@ package stateapiupdater
 
 import (
 	"database/sql"
+	"fmt"
 	"sync"
 
 	"github.com/hermeznetwork/hermez-node/common"
 	"github.com/hermeznetwork/hermez-node/db/historydb"
+	"github.com/hermeznetwork/hermez-node/log"
 	"github.com/hermeznetwork/tracerr"
 )
 
@@ -17,11 +19,45 @@ type Updater struct {
 	vars   common.SCVariablesPtr
 	consts historydb.Constants
 	rw     sync.RWMutex
+	rfp    *RecommendedFeePolicy
+}
+
+// RecommendedFeePolicy describes how the recommended fee is calculated
+type RecommendedFeePolicy struct {
+	PolicyType  RecommendedFeePolicyType `validate:"required"`
+	StaticValue float64
+}
+
+// RecommendedFeePolicyType describes the different available recommended fee strategies
+type RecommendedFeePolicyType string
+
+const (
+	// RecommendedFeePolicyTypeStatic always give the same StaticValue as recommended fee
+	RecommendedFeePolicyTypeStatic RecommendedFeePolicyType = "Static"
+	// RecommendedFeePolicyTypeAvgLastHour set the recommended fee using the average fee of the last hour
+	RecommendedFeePolicyTypeAvgLastHour RecommendedFeePolicyType = "AvgLastHour"
+)
+
+func (rfp *RecommendedFeePolicy) valid() bool {
+	switch rfp.PolicyType {
+	case RecommendedFeePolicyTypeStatic:
+		if rfp.StaticValue == 0 {
+			log.Warn("RcommendedFee is set to 0 USD, and the policy is static")
+		}
+		return true
+	case RecommendedFeePolicyTypeAvgLastHour:
+		return true
+	default:
+		return false
+	}
 }
 
 // NewUpdater creates a new Updater
 func NewUpdater(hdb *historydb.HistoryDB, config *historydb.NodeConfig, vars *common.SCVariables,
-	consts *historydb.Constants) *Updater {
+	consts *historydb.Constants, rfp *RecommendedFeePolicy) (*Updater, error) {
+	if ok := rfp.valid(); !ok {
+		return nil, tracerr.Wrap(fmt.Errorf("Invalid recommended fee policy: %v", rfp.PolicyType))
+	}
 	u := Updater{
 		hdb:    hdb,
 		config: *config,
@@ -31,9 +67,10 @@ func NewUpdater(hdb *historydb.HistoryDB, config *historydb.NodeConfig, vars *co
 				ForgeDelay: config.ForgeDelay,
 			},
 		},
+		rfp: rfp,
 	}
 	u.SetSCVars(vars.AsPtr())
-	return &u
+	return &u, nil
 }
 
 // Store the State in the HistoryDB
@@ -65,13 +102,27 @@ func (u *Updater) SetSCVars(vars *common.SCVariablesPtr) {
 
 // UpdateRecommendedFee update Status.RecommendedFee information
 func (u *Updater) UpdateRecommendedFee() error {
-	recommendedFee, err := u.hdb.GetRecommendedFee(u.config.MinFeeUSD, u.config.MaxFeeUSD)
-	if err != nil {
-		return tracerr.Wrap(err)
+	switch u.rfp.PolicyType {
+	case RecommendedFeePolicyTypeStatic:
+		u.rw.Lock()
+		u.state.RecommendedFee = common.RecommendedFee{
+			ExistingAccount:        u.rfp.StaticValue,
+			CreatesAccount:         u.rfp.StaticValue,
+			CreatesAccountInternal: u.rfp.StaticValue,
+		}
+		u.rw.Unlock()
+	case RecommendedFeePolicyTypeAvgLastHour:
+		recommendedFee, err := u.hdb.GetRecommendedFee(u.config.MinFeeUSD, u.config.MaxFeeUSD)
+		if err != nil {
+			return tracerr.Wrap(err)
+		}
+		u.rw.Lock()
+		u.state.RecommendedFee = *recommendedFee
+		u.rw.Unlock()
+	default:
+		return tracerr.New("Invalid recommende fee policy")
 	}
-	u.rw.Lock()
-	u.state.RecommendedFee = *recommendedFee
-	u.rw.Unlock()
+
 	return nil
 }
 

api/swagger.yml

@@ -415,6 +415,55 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Error500'
+    get:
+      tags:
+        - Coordinator
+      summary: Get transactions that are in the pool.
+      operationId: getPoolTxs
+      parameters:
+        - name: state
+          in: query
+          required: false
+          description: State of the transactions, e.g. "pend"
+          schema:
+            $ref: '#/components/schemas/PoolL2TransactionState'
+        - name: fromAccountIndex
+          in: query
+          required: false
+          description: Id of the from account
+          schema:
+            $ref: '#/components/schemas/AccountIndex'
+        - name: toAccountIndex
+          in: query
+          required: false
+          description: Id of the to account
+          schema:
+            $ref: '#/components/schemas/AccountIndex'
+      responses:
+        '200':
+          description: Successful operation.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/PoolL2Transactions'
+        '400':
+          description: Bad request.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error400'
+        '404':
+          description: Not found.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error404'
+        '500':
+          description: Internal server error
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error500'
   '/transactions-pool/{id}':
     get:
       tags:
@@ -487,10 +536,16 @@ paths:
           required: false
           schema:
             $ref: '#/components/schemas/BJJ'
-        - name: accountIndex
+        - name: fromAccountIndex
           in: query
           required: false
-          description: Only get transactions sent from or to a specific account. Incompatible with the queries `tokenId`, `hezEthereumAddress` and `BJJ`.
+          description: Only get transactions sent from a specific account. Incompatible with the queries `tokenId`, `hezEthereumAddress` and `BJJ`.
+          schema:
+            $ref: '#/components/schemas/AccountIndex'
+        - name: toAccountIndex
+          in: query
+          required: false
+          description: Only get transactions sent to a specific account. Incompatible with the queries `tokenId`, `hezEthereumAddress` and `BJJ`.
           schema:
             $ref: '#/components/schemas/AccountIndex'
         - name: batchNum
@@ -1439,6 +1494,14 @@ components:
         - requestFee
         - requestNonce
         - token
+    PoolL2Transactions:
+      type: object
+      properties:
+        transactions:
+          type: array
+          description: List of pool l2 transactions
+          items:
+            $ref: '#/components/schemas/PoolL2Transaction'
     TransactionId:
       type: string
       description: Identifier for transactions. Used for any kind of transaction (both L1 and L2). More info on how the identifiers are built [here](https://idocs.hermez.io/#/spec/architecture/db/README?id=txid)

api/txshistory.go

@@ -9,7 +9,7 @@ import (
 
 func (a *API) getHistoryTxs(c *gin.Context) {
 	// Get query parameters
-	tokenID, addr, bjj, idx, err := parseExitFilters(c)
+	tokenID, addr, bjj, fromIdx, toIdx, err := parseTxsHistoryFilters(c)
 	if err != nil {
 		retBadReq(err, c)
 		return
@@ -35,7 +35,7 @@ func (a *API) getHistoryTxs(c *gin.Context) {
 
 	// Fetch txs from historyDB
 	txs, pendingItems, err := a.h.GetTxsAPI(
-		addr, bjj, tokenID, idx, batchNum, txType, fromItem, limit, order,
+		addr, bjj, tokenID, fromIdx, toIdx, batchNum, txType, fromItem, limit, order,
 	)
 	if err != nil {
 		retSQLErr(err, c)

api/txshistory_test.go

@@ -324,8 +324,8 @@ func TestGetHistoryTxs(t *testing.T) {
 	idx, err := stringToIdx(idxStr, "")
 	assert.NoError(t, err)
 	path = fmt.Sprintf(
-		"%s?accountIndex=%s&limit=%d",
-		endpoint, idxStr, limit,
+		"%s?fromAccountIndex=%s&toAccountIndex=%s&limit=%d",
+		endpoint, idxStr, idxStr, limit,
 	)
 	err = doGoodReqPaginated(path, historydb.OrderAsc, &testTxsResponse{}, appendIter)
 	assert.NoError(t, err)
@@ -431,8 +431,8 @@ func TestGetHistoryTxs(t *testing.T) {
 	assertTxs(t, []testTx{}, fetchedTxs)
 	// 400
 	path = fmt.Sprintf(
-		"%s?accountIndex=%s&hezEthereumAddress=%s",
-		endpoint, idx, account.EthAddr,
+		"%s?fromAccountIndex=%s&toAccountIndex=%s&hezEthereumAddress=%s",
+		endpoint, idx, idx, account.EthAddr,
 	)
 	err = doBadReq("GET", path, nil, 400)
 	assert.NoError(t, err)

api/txspool.go

@@ -55,6 +55,41 @@ func (a *API) getPoolTx(c *gin.Context) {
 	c.JSON(http.StatusOK, tx)
 }
 
+func (a *API) getPoolTxs(c *gin.Context) {
+	// Get from idx
+	fromIdx, err := parseFromIdx(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	// Get to idx
+	toIdx, err := parseToIdx(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	// Get state
+	state, err := parseQueryPoolL2TxState(c)
+	if err != nil {
+		retBadReq(err, c)
+		return
+	}
+	// Fetch txs from l2DB
+	txs, err := a.l2.GetPoolTxs(fromIdx, toIdx, state)
+	if err != nil {
+		retSQLErr(err, c)
+		return
+	}
+
+	// Build successful response
+	type txsResponse struct {
+		Txs []*l2db.PoolTxAPI `json:"transactions"`
+	}
+	c.JSON(http.StatusOK, &txsResponse{
+		Txs: txs,
+	})
+}
+
 type receivedPoolTx struct {
 	TxID        common.TxID             `json:"id" binding:"required"`
 	Type        common.TxType           `json:"type" binding:"required"`

api/txspool_test.go

@@ -47,6 +47,10 @@ type testPoolTxReceive struct {
 	Token       historydb.TokenWithUSD `json:"token"`
 }
 
+type testPoolTxsResponse struct {
+	Txs []testPoolTxReceive `json:"transactions"`
+}
+
 // testPoolTxSend is a struct to be used as a JSON body
 // when testing POST /transactions-pool
 type testPoolTxSend struct {
@@ -225,6 +229,24 @@ func TestPoolTxs(t *testing.T) {
 	err = doBadReq("POST", endpoint, jsonTxReader, 400)
 	require.NoError(t, err)
 	// GET
+	// get by idx
+	fetchedTxs := testPoolTxsResponse{}
+	require.NoError(t, doGoodReq(
+		"GET",
+		endpoint+"?fromAccountIndex=hez:ETH:263",
+		nil, &fetchedTxs))
+	assert.Equal(t, 1, len(fetchedTxs.Txs))
+	assert.Equal(t, "hez:ETH:263", fetchedTxs.Txs[0].FromIdx)
+	// get by state
+	require.NoError(t, doGoodReq(
+		"GET",
+		endpoint+"?state=pend",
+		nil, &fetchedTxs))
+	assert.Equal(t, 4, len(fetchedTxs.Txs))
+	for _, v := range fetchedTxs.Txs {
+		assert.Equal(t, common.PoolL2TxStatePending, v.State)
+	}
+	// GET
 	endpoint += "/"
 	for _, tx := range tc.poolTxsToReceive {
 		fetchedTx := testPoolTxReceive{}

cli/node/cfg.buidler.toml

@@ -145,3 +145,11 @@ Coordinator = true
 BatchPath = "/tmp/iden3-test/hermez/batchesdebug"
 LightScrypt = true
 # RollupVerifierIndex = 0
+
+[RecommendedFeePolicy]
+# Strategy used to calculate the recommended fee that the API will expose.
+# Available options:
+# - Static: always return the same value (StaticValue) in USD
+# - AvgLastHour: calculate using the average fee of the forged transactions during the last hour
+PolicyType = "Static"
+StaticValue = 0.99

config/config.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/BurntSushi/toml"
 	ethCommon "github.com/ethereum/go-ethereum/common"
+	"github.com/hermeznetwork/hermez-node/api/stateapiupdater"
 	"github.com/hermeznetwork/hermez-node/common"
 	"github.com/hermeznetwork/hermez-node/priceupdater"
 	"github.com/hermeznetwork/tracerr"
@@ -347,8 +348,9 @@ type Node struct {
 		// can wait to stablish a SQL connection
 		SQLConnectionTimeout Duration
 	} `validate:"required"`
-	Debug       NodeDebug   `validate:"required"`
-	Coordinator Coordinator `validate:"-"`
+	RecommendedFeePolicy stateapiupdater.RecommendedFeePolicy `validate:"required"`
+	Debug                NodeDebug                            `validate:"required"`
+	Coordinator          Coordinator                          `validate:"-"`
 }
 
 // APIServer is the api server configuration parameters

db/historydb/apiqueries.go

@@ -456,7 +456,7 @@ func (hdb *HistoryDB) GetTxAPI(txID common.TxID) (*TxAPI, error) {
 // and pagination info
 func (hdb *HistoryDB) GetTxsAPI(
 	ethAddr *ethCommon.Address, bjj *babyjub.PublicKeyComp,
-	tokenID *common.TokenID, idx *common.Idx, batchNum *uint, txType *common.TxType,
+	tokenID *common.TokenID, fromIdx, toIdx *common.Idx, batchNum *uint, txType *common.TxType,
 	fromItem, limit *uint, order string,
 ) ([]TxAPI, uint64, error) {
 	// Warning: amount_success and deposit_amount_success have true as default for
@@ -508,14 +508,32 @@ func (hdb *HistoryDB) GetTxsAPI(
 		nextIsAnd = true
 	}
 	// idx filter
-	if idx != nil {
+	if fromIdx != nil && toIdx != nil {
 		if nextIsAnd {
 			queryStr += "AND "
 		} else {
 			queryStr += "WHERE "
 		}
-		queryStr += "(tx.effective_from_idx = ? OR tx.to_idx = ?) "
-		args = append(args, idx, idx)
+		queryStr += "(tx.effective_from_idx = ? "
+		queryStr += "OR tx.to_idx = ?) "
+		args = append(args, fromIdx, toIdx)
+		nextIsAnd = true
+	} else if fromIdx != nil {
+		if nextIsAnd {
+			queryStr += "AND "
+		} else {
+			queryStr += "WHERE "
+		}
+		queryStr += "tx.effective_from_idx = ? "
+		nextIsAnd = true
+	} else if toIdx != nil {
+		if nextIsAnd {
+			queryStr += "AND "
+		} else {
+			queryStr += "WHERE "
+		}
+		queryStr += "tx.to_idx = ? "
+		args = append(args, toIdx)
 		nextIsAnd = true
 	}
 	// batchNum filter

db/l2db/apiqueries.go

@@ -127,3 +127,57 @@ func (l2db *L2DB) GetTxAPI(txID common.TxID) (*PoolTxAPI, error) {
 		txID,
 	))
 }
+
+// GetPoolTxs return Txs from the pool
+func (l2db *L2DB) GetPoolTxs(fromIdx, toIdx *common.Idx, state *common.PoolL2TxState) ([]*PoolTxAPI, error) {
+	cancel, err := l2db.apiConnCon.Acquire()
+	defer cancel()
+	if err != nil {
+		return nil, tracerr.Wrap(err)
+	}
+	defer l2db.apiConnCon.Release()
+	// Apply filters
+	nextIsAnd := false
+	queryStr := selectPoolTxAPI
+	var args []interface{}
+	if state != nil {
+		queryStr += "WHERE state = ? "
+		args = append(args, state)
+		nextIsAnd = true
+	}
+
+	if fromIdx != nil && toIdx != nil {
+		if nextIsAnd {
+			queryStr += "AND ("
+		} else {
+			queryStr += "WHERE ("
+		}
+		queryStr += "tx_pool.from_idx = ? "
+		queryStr += "OR tx_pool.to_idx = ?) "
+		args = append(args, fromIdx, toIdx)
+	} else if fromIdx != nil {
+		if nextIsAnd {
+			queryStr += "AND "
+		} else {
+			queryStr += "WHERE "
+		}
+		queryStr += "tx_pool.from_idx = ? "
+		args = append(args, fromIdx)
+	} else if toIdx != nil {
+		if nextIsAnd {
+			queryStr += "AND "
+		} else {
+			queryStr += "WHERE "
+		}
+		queryStr += "tx_pool.to_idx = ? "
+		args = append(args, toIdx)
+	}
+	queryStr += "AND NOT external_delete;"
+	query := l2db.dbRead.Rebind(queryStr)
+	txs := []*PoolTxAPI{}
+	err = meddler.QueryAll(
+		l2db.dbRead, &txs,
+		query,
+		args...)
+	return txs, tracerr.Wrap(err)
+}

db/l2db/l2db_test.go

@@ -311,6 +311,28 @@ func TestGetPending(t *testing.T) {
 	}
 }
 
+func TestL2DB_GetPoolTxs(t *testing.T) {
+	err := prepareHistoryDB(historyDB)
+	if err != nil {
+		log.Error("Error prepare historyDB", err)
+	}
+	poolL2Txs, err := generatePoolL2Txs()
+	require.NoError(t, err)
+	state := common.PoolL2TxState("pend")
+	idx := common.Idx(256)
+	var pendingTxs []*common.PoolL2Tx
+	for i := range poolL2Txs {
+		if poolL2Txs[i].FromIdx == idx || poolL2Txs[i].ToIdx == idx {
+			err := l2DB.AddTxTest(&poolL2Txs[i])
+			require.NoError(t, err)
+			pendingTxs = append(pendingTxs, &poolL2Txs[i])
+		}
+	}
+	fetchedTxs, err := l2DBWithACC.GetPoolTxs(&idx, &idx, &state)
+	require.NoError(t, err)
+	assert.Equal(t, len(pendingTxs), len(fetchedTxs))
+}
+
 func TestStartForging(t *testing.T) {
 	// Generate txs
 	var fakeBatchNum common.BatchNum = 33

eth/ethereum.go

@@ -245,15 +245,15 @@ func (c *EthereumClient) EthBlockByNumber(ctx context.Context, number int64) (*c
 	if number == -1 {
 		blockNum = nil
 	}
-	block, err := c.client.BlockByNumber(ctx, blockNum)
+	header, err := c.client.HeaderByNumber(ctx, blockNum)
 	if err != nil {
 		return nil, tracerr.Wrap(err)
 	}
 	b := &common.Block{
-		Num:        block.Number().Int64(),
-		Timestamp:  time.Unix(int64(block.Time()), 0),
-		ParentHash: block.ParentHash(),
-		Hash:       block.Hash(),
+		Num:        header.Number.Int64(),
+		Timestamp:  time.Unix(int64(header.Time), 0),
+		ParentHash: header.ParentHash,
+		Hash:       header.Hash(),
 	}
 	return b, nil
 }

node/node.go

@@ -288,7 +288,16 @@ func NewNode(mode Mode, cfg *config.Node) (*Node, error) {
 		return nil, tracerr.Wrap(err)
 	}
 
-	stateAPIUpdater := stateapiupdater.NewUpdater(historyDB, &hdbNodeCfg, initSCVars, &hdbConsts)
+	stateAPIUpdater, err := stateapiupdater.NewUpdater(
+		historyDB,
+		&hdbNodeCfg,
+		initSCVars,
+		&hdbConsts,
+		&cfg.RecommendedFeePolicy,
+	)
+	if err != nil {
+		return nil, tracerr.Wrap(err)
+	}
 
 	var coord *coordinator.Coordinator
 	if mode == ModeCoordinator {