Skip duplicate blocks in committer

internal/orchestrator/committer.go

@@ -126,6 +126,10 @@ func (c *Committer) getSequentialBlockDataToCommit() (*[]common.BlockData, error
 	expectedBlockNumber := new(big.Int).Add((*blocksData)[0].Block.Number, big.NewInt(1))
 
 	for i := 1; i < len(*blocksData); i++ {
+		if (*blocksData)[i].Block.Number.Cmp((*blocksData)[i-1].Block.Number) == 0 {
+			// Duplicate block, skip -- might happen if block has been polled multiple times
+			continue
+		}
 		if (*blocksData)[i].Block.Number.Cmp(expectedBlockNumber) != 0 {
 			// Note: Gap detected, stop here
 			log.Warn().Msgf("Gap detected at block %s, committing until %s", expectedBlockNumber.String(), (*blocksData)[i-1].Block.Number.String())

internal/orchestrator/committer_test.go

@@ -0,0 +1,244 @@
+package orchestrator
+
+import (
+	"math/big"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/mock"
+	config "github.com/thirdweb-dev/indexer/configs"
+	"github.com/thirdweb-dev/indexer/internal/common"
+	"github.com/thirdweb-dev/indexer/internal/storage"
+	mocks "github.com/thirdweb-dev/indexer/test/mocks"
+)
+
+func TestNewCommitter(t *testing.T) {
+	mockRPC := mocks.NewMockIRPCClient(t)
+	mockMainStorage := mocks.NewMockIMainStorage(t)
+	mockStagingStorage := mocks.NewMockIStagingStorage(t)
+
+	mockStorage := storage.IStorage{
+		MainStorage:    mockMainStorage,
+		StagingStorage: mockStagingStorage,
+	}
+	committer := NewCommitter(mockRPC, mockStorage)
+
+	assert.NotNil(t, committer)
+	assert.Equal(t, DEFAULT_COMMITTER_TRIGGER_INTERVAL, committer.triggerIntervalMs)
+	assert.Equal(t, DEFAULT_BLOCKS_PER_COMMIT, committer.blocksPerCommit)
+}
+
+func TestGetBlockNumbersToCommit(t *testing.T) {
+	mockRPC := mocks.NewMockIRPCClient(t)
+	mockMainStorage := mocks.NewMockIMainStorage(t)
+	mockStagingStorage := mocks.NewMockIStagingStorage(t)
+	mockStorage := storage.IStorage{
+		MainStorage:    mockMainStorage,
+		StagingStorage: mockStagingStorage,
+	}
+	committer := NewCommitter(mockRPC, mockStorage)
+	chainID := big.NewInt(1)
+
+	mockRPC.EXPECT().GetChainID().Return(chainID)
+	mockMainStorage.EXPECT().GetMaxBlockNumber(chainID).Return(big.NewInt(100), nil)
+
+	blockNumbers, err := committer.getBlockNumbersToCommit()
+
+	assert.NoError(t, err)
+	assert.Equal(t, committer.blocksPerCommit, len(blockNumbers))
+	assert.Equal(t, big.NewInt(101), blockNumbers[0])
+	assert.Equal(t, big.NewInt(100+int64(committer.blocksPerCommit)), blockNumbers[len(blockNumbers)-1])
+
+	mockRPC.AssertExpectations(t)
+	mockMainStorage.AssertExpectations(t)
+}
+
+func TestGetSequentialBlockDataToCommit(t *testing.T) {
+	defer func() { config.Cfg = config.Config{} }()
+	config.Cfg.Committer.BlocksPerCommit = 3
+
+	mockRPC := mocks.NewMockIRPCClient(t)
+	mockMainStorage := mocks.NewMockIMainStorage(t)
+	mockStagingStorage := mocks.NewMockIStagingStorage(t)
+	mockStorage := storage.IStorage{
+		MainStorage:    mockMainStorage,
+		StagingStorage: mockStagingStorage,
+	}
+	committer := NewCommitter(mockRPC, mockStorage)
+	chainID := big.NewInt(1)
+
+	mockRPC.EXPECT().GetChainID().Return(chainID)
+	mockMainStorage.EXPECT().GetMaxBlockNumber(chainID).Return(big.NewInt(100), nil)
+
+	blockData := []common.BlockData{
+		{Block: common.Block{Number: big.NewInt(101)}},
+		{Block: common.Block{Number: big.NewInt(102)}},
+		{Block: common.Block{Number: big.NewInt(103)}},
+	}
+	mockStagingStorage.EXPECT().GetStagingData(storage.QueryFilter{
+		ChainId:      chainID,
+		BlockNumbers: []*big.Int{big.NewInt(101), big.NewInt(102), big.NewInt(103)},
+	}).Return(&blockData, nil)
+
+	result, err := committer.getSequentialBlockDataToCommit()
+
+	assert.NoError(t, err)
+	assert.NotNil(t, result)
+	assert.Equal(t, 3, len(*result))
+
+	mockRPC.AssertExpectations(t)
+	mockMainStorage.AssertExpectations(t)
+	mockStagingStorage.AssertExpectations(t)
+}
+
+func TestGetSequentialBlockDataToCommitWithDuplicateBlocks(t *testing.T) {
+	defer func() { config.Cfg = config.Config{} }()
+	config.Cfg.Committer.BlocksPerCommit = 3
+
+	mockRPC := mocks.NewMockIRPCClient(t)
+	mockMainStorage := mocks.NewMockIMainStorage(t)
+	mockStagingStorage := mocks.NewMockIStagingStorage(t)
+	mockStorage := storage.IStorage{
+		MainStorage:    mockMainStorage,
+		StagingStorage: mockStagingStorage,
+	}
+	committer := NewCommitter(mockRPC, mockStorage)
+	chainID := big.NewInt(1)
+
+	mockRPC.EXPECT().GetChainID().Return(chainID)
+	mockMainStorage.EXPECT().GetMaxBlockNumber(chainID).Return(big.NewInt(100), nil)
+
+	blockData := []common.BlockData{
+		{Block: common.Block{Number: big.NewInt(101)}},
+		{Block: common.Block{Number: big.NewInt(102)}},
+		{Block: common.Block{Number: big.NewInt(102)}},
+		{Block: common.Block{Number: big.NewInt(103)}},
+		{Block: common.Block{Number: big.NewInt(103)}},
+	}
+	mockStagingStorage.EXPECT().GetStagingData(storage.QueryFilter{
+		ChainId:      chainID,
+		BlockNumbers: []*big.Int{big.NewInt(101), big.NewInt(102), big.NewInt(103)},
+	}).Return(&blockData, nil)
+
+	result, err := committer.getSequentialBlockDataToCommit()
+
+	assert.NoError(t, err)
+	assert.NotNil(t, result)
+	assert.Equal(t, 3, len(*result))
+	assert.Equal(t, big.NewInt(101), (*result)[0].Block.Number)
+	assert.Equal(t, big.NewInt(102), (*result)[1].Block.Number)
+	assert.Equal(t, big.NewInt(103), (*result)[2].Block.Number)
+
+	mockRPC.AssertExpectations(t)
+	mockMainStorage.AssertExpectations(t)
+	mockStagingStorage.AssertExpectations(t)
+}
+
+func TestCommit(t *testing.T) {
+	mockRPC := mocks.NewMockIRPCClient(t)
+	mockMainStorage := mocks.NewMockIMainStorage(t)
+	mockStagingStorage := mocks.NewMockIStagingStorage(t)
+	mockStorage := storage.IStorage{
+		MainStorage:    mockMainStorage,
+		StagingStorage: mockStagingStorage,
+	}
+	committer := NewCommitter(mockRPC, mockStorage)
+
+	blockData := []common.BlockData{
+		{Block: common.Block{Number: big.NewInt(101)}},
+		{Block: common.Block{Number: big.NewInt(102)}},
+	}
+
+	mockMainStorage.EXPECT().InsertBlockData(&blockData).Return(nil)
+	mockStagingStorage.EXPECT().DeleteStagingData(&blockData).Return(nil)
+
+	err := committer.commit(&blockData)
+
+	assert.NoError(t, err)
+
+	mockMainStorage.AssertExpectations(t)
+	mockStagingStorage.AssertExpectations(t)
+}
+
+func TestHandleGap(t *testing.T) {
+	mockRPC := mocks.NewMockIRPCClient(t)
+	mockMainStorage := mocks.NewMockIMainStorage(t)
+	mockStagingStorage := mocks.NewMockIStagingStorage(t)
+	mockOrchestratorStorage := mocks.NewMockIOrchestratorStorage(t)
+	mockStorage := storage.IStorage{
+		MainStorage:         mockMainStorage,
+		StagingStorage:      mockStagingStorage,
+		OrchestratorStorage: mockOrchestratorStorage,
+	}
+	committer := NewCommitter(mockRPC, mockStorage)
+
+	chainID := big.NewInt(1)
+	mockRPC.EXPECT().GetChainID().Return(chainID)
+
+	expectedStartBlockNumber := big.NewInt(100)
+	actualFirstBlock := common.Block{Number: big.NewInt(105)}
+
+	mockOrchestratorStorage.EXPECT().GetBlockFailures(storage.QueryFilter{
+		ChainId:      chainID,
+		BlockNumbers: []*big.Int{big.NewInt(100), big.NewInt(101), big.NewInt(102), big.NewInt(103), big.NewInt(104)},
+	}).Return([]common.BlockFailure{}, nil)
+	mockOrchestratorStorage.On("StoreBlockFailures", mock.MatchedBy(func(failures []common.BlockFailure) bool {
+		return len(failures) == 5 && failures[0].ChainId == chainID && failures[0].BlockNumber.Cmp(big.NewInt(100)) == 0 &&
+			failures[0].FailureCount == 1 && failures[0].FailureReason == "Gap detected for this block" &&
+			failures[1].ChainId == chainID && failures[1].BlockNumber.Cmp(big.NewInt(101)) == 0 &&
+			failures[1].FailureCount == 1 && failures[1].FailureReason == "Gap detected for this block" &&
+			failures[2].ChainId == chainID && failures[2].BlockNumber.Cmp(big.NewInt(102)) == 0 &&
+			failures[2].FailureCount == 1 && failures[2].FailureReason == "Gap detected for this block" &&
+			failures[3].ChainId == chainID && failures[3].BlockNumber.Cmp(big.NewInt(103)) == 0 &&
+			failures[3].FailureCount == 1 && failures[3].FailureReason == "Gap detected for this block" &&
+			failures[4].ChainId == chainID && failures[4].BlockNumber.Cmp(big.NewInt(104)) == 0 &&
+			failures[4].FailureCount == 1 && failures[4].FailureReason == "Gap detected for this block"
+	})).Return(nil)
+
+	err := committer.handleGap(expectedStartBlockNumber, actualFirstBlock)
+
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "first block number (105) in commit batch does not match expected (100)")
+
+	mockRPC.AssertExpectations(t)
+	mockOrchestratorStorage.AssertExpectations(t)
+}
+
+func TestStartCommitter(t *testing.T) {
+	mockRPC := mocks.NewMockIRPCClient(t)
+	mockMainStorage := mocks.NewMockIMainStorage(t)
+	mockStagingStorage := mocks.NewMockIStagingStorage(t)
+
+	mockStorage := storage.IStorage{
+		MainStorage:    mockMainStorage,
+		StagingStorage: mockStagingStorage,
+	}
+
+	committer := NewCommitter(mockRPC, mockStorage)
+	committer.storage = mockStorage
+	committer.triggerIntervalMs = 100 // Set a short interval for testing
+
+	chainID := big.NewInt(1)
+	mockRPC.EXPECT().GetChainID().Return(chainID)
+	mockMainStorage.EXPECT().GetMaxBlockNumber(chainID).Return(big.NewInt(100), nil)
+
+	blockData := []common.BlockData{
+		{Block: common.Block{Number: big.NewInt(101)}},
+		{Block: common.Block{Number: big.NewInt(102)}},
+	}
+	mockStagingStorage.On("GetStagingData", mock.Anything).Return(&blockData, nil)
+	mockMainStorage.On("InsertBlockData", &blockData).Return(nil)
+	mockStagingStorage.On("DeleteStagingData", &blockData).Return(nil)
+
+	// Start the committer in a goroutine
+	go committer.Start()
+
+	// Wait for a short time to allow the committer to run
+	time.Sleep(200 * time.Millisecond)
+
+	// Assert that the expected methods were called
+	mockRPC.AssertExpectations(t)
+	mockMainStorage.AssertExpectations(t)
+	mockStagingStorage.AssertExpectations(t)
+}

internal/orchestrator/reorg_handler_test.go

@@ -287,7 +287,7 @@ func TestHandleReorg(t *testing.T) {
 	assert.NoError(t, err)
 }
 
-func TestStart(t *testing.T) {
+func TestStartReorgHandler(t *testing.T) {
 	mockRPC := mocks.NewMockIRPCClient(t)
 	mockMainStorage := mocks.NewMockIMainStorage(t)
 	mockOrchestratorStorage := mocks.NewMockIOrchestratorStorage(t)