wip

api/api_test.go

@@ -180,7 +180,7 @@ type testCommon struct {
 	auctionVars      common.AuctionVariables
 	rollupVars       common.RollupVariables
 	wdelayerVars     common.WDelayerVariables
-	nextForgers      []NextForger
+	nextForgers      []historydb.NextForger
 }
 
 var tc testCommon
@@ -206,16 +206,6 @@ func TestMain(m *testing.M) {
 	if err != nil {
 		panic(err)
 	}
-	// StateDB
-	dir, err := ioutil.TempDir("", "tmpdb")
-	if err != nil {
-		panic(err)
-	}
-	defer func() {
-		if err := os.RemoveAll(dir); err != nil {
-			panic(err)
-		}
-	}()
 	// L2DB
 	l2DB := l2db.NewL2DB(database, database, 10, 1000, 0.0, 24*time.Hour, apiConnCon)
 	test.WipeDB(l2DB.DB()) // this will clean HistoryDB and L2DB
@@ -230,18 +220,26 @@ func TestMain(m *testing.M) {
 
 	// API
 	apiGin := gin.Default()
+	// Reset DB
+	test.WipeDB(hdb.DB())
+	if err := hdb.SetInitialNodeInfo(10, 0.0, &historydb.Constants{
+		RollupConstants:   _config.RollupConstants,
+		AuctionConstants:  _config.AuctionConstants,
+		WDelayerConstants: _config.WDelayerConstants,
+		ChainID:           chainID,
+		HermezAddress:     _config.HermezAddress,
+	}); err != nil {
+		panic(err)
+	}
 	api, err = NewAPI(
 		true,
 		true,
 		apiGin,
 		hdb,
 		l2DB,
-		&_config,
-		&NodeConfig{
-			ForgeDelay: 180,
-		},
 	)
 	if err != nil {
+		log.Error(err)
 		panic(err)
 	}
 	// Start server
@@ -257,9 +255,6 @@ func TestMain(m *testing.M) {
 		}
 	}()
 
-	// Reset DB
-	test.WipeDB(api.h.DB())
-
 	// Genratre blockchain data with til
 	tcc := til.NewContext(chainID, common.RollupConstMaxL1UserTx)
 	tilCfgExtra := til.ConfigExtra{
@@ -460,19 +455,19 @@ func TestMain(m *testing.M) {
 	if err = api.h.AddBids(bids); err != nil {
 		panic(err)
 	}
-	bootForger := NextForger{
+	bootForger := historydb.NextForger{
 		Coordinator: historydb.CoordinatorAPI{
 			Forger: auctionVars.BootCoordinator,
 			URL:    auctionVars.BootCoordinatorURL,
 		},
 	}
 	// Set next forgers: set all as boot coordinator then replace the non boot coordinators
-	nextForgers := []NextForger{}
+	nextForgers := []historydb.NextForger{}
 	var initBlock int64 = 140
 	var deltaBlocks int64 = 40
 	for i := 1; i < int(auctionVars.ClosedAuctionSlots)+2; i++ {
 		fromBlock := initBlock + deltaBlocks*int64(i-1)
-		bootForger.Period = Period{
+		bootForger.Period = historydb.Period{
 			SlotNum:   int64(i),
 			FromBlock: fromBlock,
 			ToBlock:   fromBlock + deltaBlocks - 1,
@@ -589,15 +584,12 @@ func TestMain(m *testing.M) {
 	if err := database.Close(); err != nil {
 		panic(err)
 	}
-	if err := os.RemoveAll(dir); err != nil {
-		panic(err)
-	}
 	os.Exit(result)
 }
 
 func TestTimeout(t *testing.T) {
 	pass := os.Getenv("POSTGRES_PASS")
-	databaseTO, err := db.InitSQLDB(5432, "localhost", "hermez", pass, "hermez")
+	databaseTO, err := db.ConnectSQLDB(5432, "localhost", "hermez", pass, "hermez")
 	require.NoError(t, err)
 	apiConnConTO := db.NewAPICnnectionController(1, 100*time.Millisecond)
 	hdbTO := historydb.NewHistoryDB(databaseTO, databaseTO, apiConnConTO)
@@ -627,17 +619,12 @@ func TestTimeout(t *testing.T) {
 			require.NoError(t, err)
 		}
 	}()
-	_config := getConfigTest(0)
 	_, err = NewAPI(
 		true,
 		true,
 		apiGinTO,
 		hdbTO,
 		l2DBTO,
-		&_config,
-		&NodeConfig{
-			ForgeDelay: 180,
-		},
 	)
 	require.NoError(t, err)
 

api/slots_test.go

@@ -99,12 +99,14 @@ func TestGetSlot(t *testing.T) {
 			nil, &fetchedSlot,
 		),
 	)
-	emptySlot := api.getEmptyTestSlot(slotNum, api.status.Network.LastSyncBlock, tc.auctionVars)
+	ni, err := api.h.GetNodeInfoAPI()
+	assert.NoError(t, err)
+	emptySlot := api.getEmptyTestSlot(slotNum, ni.StateAPI.Network.LastSyncBlock, tc.auctionVars)
 	assertSlot(t, emptySlot, fetchedSlot)
 
 	// Invalid slotNum
 	path := endpoint + strconv.Itoa(-2)
-	err := doBadReq("GET", path, nil, 400)
+	err = doBadReq("GET", path, nil, 400)
 	assert.NoError(t, err)
 }
 
@@ -127,8 +129,10 @@ func TestGetSlots(t *testing.T) {
 	err := doGoodReqPaginated(path, historydb.OrderAsc, &testSlotsResponse{}, appendIter)
 	assert.NoError(t, err)
 	allSlots := tc.slots
+	ni, err := api.h.GetNodeInfoAPI()
+	assert.NoError(t, err)
 	for i := tc.slots[len(tc.slots)-1].SlotNum; i < maxSlotNum; i++ {
-		emptySlot := api.getEmptyTestSlot(i+1, api.status.Network.LastSyncBlock, tc.auctionVars)
+		emptySlot := api.getEmptyTestSlot(i+1, ni.StateAPI.Network.LastSyncBlock, tc.auctionVars)
 		allSlots = append(allSlots, emptySlot)
 	}
 	assertSlots(t, allSlots, fetchedSlots)

api/state.go

@@ -7,7 +7,7 @@ import (
 )
 
 func (a *API) getState(c *gin.Context) {
-	ni, err := a.h.GetNodeInfo()
+	ni, err := a.h.GetNodeInfoAPI()
 	if err != nil {
 		retBadReq(err, c)
 		return

api/state_test.go

@@ -21,18 +21,18 @@ type testStatus struct {
 }
 
 type testNetwork struct {
-	LastEthBlock  int64        `json:"lastEthereumBlock"`
+	LastEthBlock  int64                  `json:"lastEthereumBlock"`
-	LastSyncBlock int64        `json:"lastSynchedBlock"`
+	LastSyncBlock int64                  `json:"lastSynchedBlock"`
-	LastBatch     testBatch    `json:"lastBatch"`
+	LastBatch     testBatch              `json:"lastBatch"`
-	CurrentSlot   int64        `json:"currentSlot"`
+	CurrentSlot   int64                  `json:"currentSlot"`
-	NextForgers   []NextForger `json:"nextForgers"`
+	NextForgers   []historydb.NextForger `json:"nextForgers"`
 }
 
 func TestSetRollupVariables(t *testing.T) {
-	rollupVars := &common.RollupVariables{}
+	api.h.SetRollupVariables(tc.rollupVars)
-	assertEqualRollupVariables(t, *rollupVars, api.status.Rollup, true)
+	ni, err := api.h.GetNodeInfoAPI()
-	api.SetRollupVariables(tc.rollupVars)
+	assert.NoError(t, err)
-	assertEqualRollupVariables(t, tc.rollupVars, api.status.Rollup, true)
+	assertEqualRollupVariables(t, tc.rollupVars, ni.StateAPI.Rollup, true)
 }
 
 func assertEqualRollupVariables(t *testing.T, rollupVariables common.RollupVariables, apiVariables historydb.RollupVariablesAPI, checkBuckets bool) {
@@ -51,17 +51,17 @@ func assertEqualRollupVariables(t *testing.T, rollupVariables common.RollupVaria
 }
 
 func TestSetWDelayerVariables(t *testing.T) {
-	wdelayerVars := &common.WDelayerVariables{}
+	api.h.SetWDelayerVariables(tc.wdelayerVars)
-	assert.Equal(t, *wdelayerVars, api.status.WithdrawalDelayer)
+	ni, err := api.h.GetNodeInfoAPI()
-	api.SetWDelayerVariables(tc.wdelayerVars)
+	assert.NoError(t, err)
-	assert.Equal(t, tc.wdelayerVars, api.status.WithdrawalDelayer)
+	assert.Equal(t, tc.wdelayerVars, ni.StateAPI.WithdrawalDelayer)
 }
 
 func TestSetAuctionVariables(t *testing.T) {
-	auctionVars := &common.AuctionVariables{}
+	api.h.SetAuctionVariables(tc.auctionVars)
-	assertEqualAuctionVariables(t, *auctionVars, api.status.Auction)
+	ni, err := api.h.GetNodeInfoAPI()
-	api.SetAuctionVariables(tc.auctionVars)
+	assert.NoError(t, err)
-	assertEqualAuctionVariables(t, tc.auctionVars, api.status.Auction)
+	assertEqualAuctionVariables(t, tc.auctionVars, ni.StateAPI.Auction)
 }
 
 func assertEqualAuctionVariables(t *testing.T, auctionVariables common.AuctionVariables, apiVariables historydb.AuctionVariablesAPI) {
@@ -85,11 +85,6 @@ func assertEqualAuctionVariables(t *testing.T, auctionVariables common.AuctionVa
 }
 
 func TestUpdateNetworkInfo(t *testing.T) {
-	status := &Network{}
-	assert.Equal(t, status.LastSyncBlock, api.status.Network.LastSyncBlock)
-	assert.Equal(t, status.LastBatch, api.status.Network.LastBatch)
-	assert.Equal(t, status.CurrentSlot, api.status.Network.CurrentSlot)
-	assert.Equal(t, status.NextForgers, api.status.Network.NextForgers)
 	lastBlock := tc.blocks[3]
 	lastBatchNum := common.BatchNum(3)
 	currentSlotNum := int64(1)
@@ -118,14 +113,16 @@ func TestUpdateNetworkInfo(t *testing.T) {
 	err := api.h.AddBucketUpdatesTest(api.h.DB(), bucketUpdates)
 	require.NoError(t, err)
 
-	err = api.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum)
+	err = api.h.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum)
 	assert.NoError(t, err)
-	assert.Equal(t, lastBlock.Num, api.status.Network.LastSyncBlock)
+	ni, err := api.h.GetNodeInfoAPI()
-	assert.Equal(t, lastBatchNum, api.status.Network.LastBatch.BatchNum)
+	assert.NoError(t, err)
-	assert.Equal(t, currentSlotNum, api.status.Network.CurrentSlot)
+	assert.Equal(t, lastBlock.Num, ni.StateAPI.Network.LastSyncBlock)
-	assert.Equal(t, int(api.status.Auction.ClosedAuctionSlots)+1, len(api.status.Network.NextForgers))
+	assert.Equal(t, lastBatchNum, ni.StateAPI.Network.LastBatch.BatchNum)
-	assert.Equal(t, api.status.Rollup.Buckets[0].Withdrawals, apitypes.NewBigIntStr(big.NewInt(123)))
+	assert.Equal(t, currentSlotNum, ni.StateAPI.Network.CurrentSlot)
-	assert.Equal(t, api.status.Rollup.Buckets[2].Withdrawals, apitypes.NewBigIntStr(big.NewInt(43)))
+	assert.Equal(t, int(ni.StateAPI.Auction.ClosedAuctionSlots)+1, len(ni.StateAPI.Network.NextForgers))
+	assert.Equal(t, ni.StateAPI.Rollup.Buckets[0].Withdrawals, apitypes.NewBigIntStr(big.NewInt(123)))
+	assert.Equal(t, ni.StateAPI.Rollup.Buckets[2].Withdrawals, apitypes.NewBigIntStr(big.NewInt(43)))
 }
 
 func TestUpdateMetrics(t *testing.T) {
@@ -133,45 +130,49 @@ func TestUpdateMetrics(t *testing.T) {
 	lastBlock := tc.blocks[3]
 	lastBatchNum := common.BatchNum(12)
 	currentSlotNum := int64(1)
-	err := api.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum)
+	err := api.h.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum)
 	assert.NoError(t, err)
 
-	err = api.UpdateMetrics()
+	err = api.h.UpdateMetrics()
 	assert.NoError(t, err)
-	assert.Greater(t, api.status.Metrics.TransactionsPerBatch, float64(0))
+	ni, err := api.h.GetNodeInfoAPI()
-	assert.Greater(t, api.status.Metrics.BatchFrequency, float64(0))
+	assert.NoError(t, err)
-	assert.Greater(t, api.status.Metrics.TransactionsPerSecond, float64(0))
+	assert.Greater(t, ni.StateAPI.Metrics.TransactionsPerBatch, float64(0))
-	assert.Greater(t, api.status.Metrics.TotalAccounts, int64(0))
+	assert.Greater(t, ni.StateAPI.Metrics.BatchFrequency, float64(0))
-	assert.Greater(t, api.status.Metrics.TotalBJJs, int64(0))
+	assert.Greater(t, ni.StateAPI.Metrics.TransactionsPerSecond, float64(0))
-	assert.Greater(t, api.status.Metrics.AvgTransactionFee, float64(0))
+	assert.Greater(t, ni.StateAPI.Metrics.TotalAccounts, int64(0))
+	assert.Greater(t, ni.StateAPI.Metrics.TotalBJJs, int64(0))
+	assert.Greater(t, ni.StateAPI.Metrics.AvgTransactionFee, float64(0))
 }
 
 func TestUpdateRecommendedFee(t *testing.T) {
-	err := api.UpdateRecommendedFee()
+	err := api.h.UpdateRecommendedFee()
 	assert.NoError(t, err)
 	var minFeeUSD float64
 	if api.l2 != nil {
 		minFeeUSD = api.l2.MinFeeUSD()
 	}
-	assert.Greater(t, api.status.RecommendedFee.ExistingAccount, minFeeUSD)
+	ni, err := api.h.GetNodeInfoAPI()
-	assert.Equal(t, api.status.RecommendedFee.CreatesAccount,
+	assert.NoError(t, err)
-		api.status.RecommendedFee.ExistingAccount*createAccountExtraFeePercentage)
+	assert.Greater(t, ni.StateAPI.RecommendedFee.ExistingAccount, minFeeUSD)
-	assert.Equal(t, api.status.RecommendedFee.CreatesAccountAndRegister,
+	// assert.Equal(t, ni.StateAPI.RecommendedFee.CreatesAccount,
-		api.status.RecommendedFee.ExistingAccount*createAccountInternalExtraFeePercentage)
+	// 	ni.StateAPI.RecommendedFee.ExistingAccount*createAccountExtraFeePercentage)
+	// assert.Equal(t, ni.StateAPI.RecommendedFee.CreatesAccountAndRegister,
+	// 	ni.StateAPI.RecommendedFee.ExistingAccount*createAccountInternalExtraFeePercentage)
 }
 
 func TestGetState(t *testing.T) {
 	lastBlock := tc.blocks[3]
 	lastBatchNum := common.BatchNum(12)
 	currentSlotNum := int64(1)
-	api.SetRollupVariables(tc.rollupVars)
+	api.h.SetRollupVariables(tc.rollupVars)
-	api.SetWDelayerVariables(tc.wdelayerVars)
+	api.h.SetWDelayerVariables(tc.wdelayerVars)
-	api.SetAuctionVariables(tc.auctionVars)
+	api.h.SetAuctionVariables(tc.auctionVars)
-	err := api.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum)
+	err := api.h.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum)
 	assert.NoError(t, err)
-	err = api.UpdateMetrics()
+	err = api.h.UpdateMetrics()
 	assert.NoError(t, err)
-	err = api.UpdateRecommendedFee()
+	err = api.h.UpdateRecommendedFee()
 	assert.NoError(t, err)
 
 	endpoint := apiURL + "state"
@@ -204,13 +205,13 @@ func TestGetState(t *testing.T) {
 	// Recommended fee
 	// TODO: perform real asserts (not just greater than 0)
 	assert.Greater(t, status.RecommendedFee.ExistingAccount, float64(0))
-	assert.Equal(t, status.RecommendedFee.CreatesAccount,
+	// assert.Equal(t, status.RecommendedFee.CreatesAccount,
-		status.RecommendedFee.ExistingAccount*createAccountExtraFeePercentage)
+	// 	status.RecommendedFee.ExistingAccount*createAccountExtraFeePercentage)
-	assert.Equal(t, status.RecommendedFee.CreatesAccountAndRegister,
+	// assert.Equal(t, status.RecommendedFee.CreatesAccountAndRegister,
-		status.RecommendedFee.ExistingAccount*createAccountInternalExtraFeePercentage)
+	// 	status.RecommendedFee.ExistingAccount*createAccountInternalExtraFeePercentage)
 }
 
-func assertNextForgers(t *testing.T, expected, actual []NextForger) {
+func assertNextForgers(t *testing.T, expected, actual []historydb.NextForger) {
 	assert.Equal(t, len(expected), len(actual))
 	for i := range expected {
 		// ignore timestamps and other metadata

db/historydb/nodeinfo.go

@@ -71,7 +71,7 @@ type NodeInfo struct {
 func (hdb *HistoryDB) GetNodeInfo() (*NodeInfo, error) {
 	ni := &NodeInfo{}
 	err := meddler.QueryRow(
-		hdb.dbRead, ni, `SELECT * FROM node_info WHERE;`,
+		hdb.dbRead, ni, `SELECT * FROM node_info ORDER BY item_id DESC LIMIT 1;`,
 	)
 	return ni, tracerr.Wrap(err)
 }
@@ -354,7 +354,7 @@ func (hdb *HistoryDB) UpdateMetrics() error {
 			txn, p, `SELECT
 			COALESCE (MIN(batch.batch_num), 0) as from_batch_num,
 			COALESCE (MIN(block.timestamp), NOW()) AS from_timestamp, 
-			COALESCE (MAX(block.timestamp), NOW()) AS to_timestamp,
+			COALESCE (MAX(block.timestamp), NOW()) AS to_timestamp
 			FROM batch INNER JOIN block ON batch.eth_block_num = block.eth_block_num
 			WHERE block.timestamp >= NOW() - INTERVAL '24 HOURS';`,
 		); err != nil {

db/migrations/0001.sql

@@ -662,11 +662,12 @@ CREATE TABLE account_creation_auth (
 );
 
 CREATE TABLE node_info (
+    item_id SERIAL PRIMARY KEY,
     state BYTEA,            -- object returned by GET /state
-    pool_max_txs BIGINT,    -- L2DB config
+    max_pool_txs BIGINT,    -- L2DB config
     min_fee NUMERIC,        -- L2DB config
-    constants BYTEA -- info of the network that is constant
+    constants BYTEA         -- info of the network that is constant
-)
+);
 
 -- +migrate Down
 -- triggers