bug-fix: include currency-greater-than param for 0 value (algorand#584)

* include currency-greater-than param for 0 value

.test-env

@@ -1,6 +1,6 @@
 # Configs for testing repo download:
 SDK_TESTING_URL="https://github.com/algorand/algorand-sdk-testing"
-SDK_TESTING_BRANCH="master"
+SDK_TESTING_BRANCH="V2"
 SDK_TESTING_HARNESS="test-harness"
 
 INSTALL_ONLY=0

client/v2/algod/algod.go

@@ -98,6 +98,10 @@ func (c *Client) Block(round uint64) *Block {
 	return &Block{c: c, round: round}
 }
 
+func (c *Client) GetBlockTxids(round uint64) *GetBlockTxids {
+	return &GetBlockTxids{c: c, round: round}
+}
+
 func (c *Client) GetBlockHash(round uint64) *GetBlockHash {
 	return &GetBlockHash{c: c, round: round}
 }

client/v2/algod/getBlockTxids.go

@@ -0,0 +1,23 @@
+package algod
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/algorand/go-algorand-sdk/v2/client/v2/common"
+	"github.com/algorand/go-algorand-sdk/v2/client/v2/common/models"
+)
+
+// GetBlockTxids get the top level transaction IDs for the block on the given
+// round.
+type GetBlockTxids struct {
+	c *Client
+
+	round uint64
+}
+
+// Do performs the HTTP request
+func (s *GetBlockTxids) Do(ctx context.Context, headers ...*common.Header) (response models.BlockTxidsResponse, err error) {
+	err = s.c.get(ctx, &response, fmt.Sprintf("/v2/blocks/%s/txids", common.EscapeParams(s.round)...), nil, headers)
+	return
+}

client/v2/common/models/block_txids_response.go

@@ -0,0 +1,7 @@
+package models
+
+// BlockTxidsResponse top level transaction IDs in a block.
+type BlockTxidsResponse struct {
+	// Blocktxids block transaction IDs.
+	Blocktxids []string `json:"blockTxids"`
+}

client/v2/indexer/lookupAccountTransactions.go

@@ -27,7 +27,7 @@ type LookupAccountTransactionsParams struct {
 	// CurrencyGreaterThan results should have an amount greater than this value.
 	// MicroAlgos are the default currency unless an asset-id is provided, in which
 	// case the asset will be used.
-	CurrencyGreaterThan uint64 `url:"currency-greater-than,omitempty"`
+	CurrencyGreaterThan *uint64 `url:"currency-greater-than,omitempty"`
 
 	// CurrencyLessThan results should have an amount less than this value. MicroAlgos
 	// are the default currency unless an asset-id is provided, in which case the asset
@@ -123,7 +123,7 @@ func (s *LookupAccountTransactions) BeforeTime(BeforeTime time.Time) *LookupAcco
 // MicroAlgos are the default currency unless an asset-id is provided, in which
 // case the asset will be used.
 func (s *LookupAccountTransactions) CurrencyGreaterThan(CurrencyGreaterThan uint64) *LookupAccountTransactions {
-	s.p.CurrencyGreaterThan = CurrencyGreaterThan
+	s.p.CurrencyGreaterThan = &CurrencyGreaterThan
 
 	return s
 }

client/v2/indexer/lookupAssetBalances.go

@@ -14,7 +14,7 @@ type LookupAssetBalancesParams struct {
 	// CurrencyGreaterThan results should have an amount greater than this value.
 	// MicroAlgos are the default currency unless an asset-id is provided, in which
 	// case the asset will be used.
-	CurrencyGreaterThan uint64 `url:"currency-greater-than,omitempty"`
+	CurrencyGreaterThan *uint64 `url:"currency-greater-than,omitempty"`
 
 	// CurrencyLessThan results should have an amount less than this value. MicroAlgos
 	// are the default currency unless an asset-id is provided, in which case the asset
@@ -48,7 +48,7 @@ type LookupAssetBalances struct {
 // MicroAlgos are the default currency unless an asset-id is provided, in which
 // case the asset will be used.
 func (s *LookupAssetBalances) CurrencyGreaterThan(CurrencyGreaterThan uint64) *LookupAssetBalances {
-	s.p.CurrencyGreaterThan = CurrencyGreaterThan
+	s.p.CurrencyGreaterThan = &CurrencyGreaterThan
 
 	return s
 }

client/v2/indexer/lookupAssetTransactions.go

@@ -32,7 +32,7 @@ type LookupAssetTransactionsParams struct {
 	// CurrencyGreaterThan results should have an amount greater than this value.
 	// MicroAlgos are the default currency unless an asset-id is provided, in which
 	// case the asset will be used.
-	CurrencyGreaterThan uint64 `url:"currency-greater-than,omitempty"`
+	CurrencyGreaterThan *uint64 `url:"currency-greater-than,omitempty"`
 
 	// CurrencyLessThan results should have an amount less than this value. MicroAlgos
 	// are the default currency unless an asset-id is provided, in which case the asset
@@ -142,7 +142,7 @@ func (s *LookupAssetTransactions) BeforeTime(BeforeTime time.Time) *LookupAssetT
 // MicroAlgos are the default currency unless an asset-id is provided, in which
 // case the asset will be used.
 func (s *LookupAssetTransactions) CurrencyGreaterThan(CurrencyGreaterThan uint64) *LookupAssetTransactions {
-	s.p.CurrencyGreaterThan = CurrencyGreaterThan
+	s.p.CurrencyGreaterThan = &CurrencyGreaterThan
 
 	return s
 }

client/v2/indexer/searchForAccounts.go

@@ -22,7 +22,7 @@ type SearchAccountsParams struct {
 	// CurrencyGreaterThan results should have an amount greater than this value.
 	// MicroAlgos are the default currency unless an asset-id is provided, in which
 	// case the asset will be used.
-	CurrencyGreaterThan uint64 `url:"currency-greater-than,omitempty"`
+	CurrencyGreaterThan *uint64 `url:"currency-greater-than,omitempty"`
 
 	// CurrencyLessThan results should have an amount less than this value. MicroAlgos
 	// are the default currency unless an asset-id is provided, in which case the asset
@@ -88,7 +88,7 @@ func (s *SearchAccounts) AuthAddress(AuthAddress string) *SearchAccounts {
 // MicroAlgos are the default currency unless an asset-id is provided, in which
 // case the asset will be used.
 func (s *SearchAccounts) CurrencyGreaterThan(CurrencyGreaterThan uint64) *SearchAccounts {
-	s.p.CurrencyGreaterThan = CurrencyGreaterThan
+	s.p.CurrencyGreaterThan = &CurrencyGreaterThan
 
 	return s
 }

client/v2/indexer/searchForTransactions.go

@@ -37,7 +37,7 @@ type SearchForTransactionsParams struct {
 	// CurrencyGreaterThan results should have an amount greater than this value.
 	// MicroAlgos are the default currency unless an asset-id is provided, in which
 	// case the asset will be used.
-	CurrencyGreaterThan uint64 `url:"currency-greater-than,omitempty"`
+	CurrencyGreaterThan *uint64 `url:"currency-greater-than,omitempty"`
 
 	// CurrencyLessThan results should have an amount less than this value. MicroAlgos
 	// are the default currency unless an asset-id is provided, in which case the asset
@@ -160,7 +160,7 @@ func (s *SearchForTransactions) BeforeTime(BeforeTime time.Time) *SearchForTrans
 // MicroAlgos are the default currency unless an asset-id is provided, in which
 // case the asset will be used.
 func (s *SearchForTransactions) CurrencyGreaterThan(CurrencyGreaterThan uint64) *SearchForTransactions {
-	s.p.CurrencyGreaterThan = CurrencyGreaterThan
+	s.p.CurrencyGreaterThan = &CurrencyGreaterThan
 
 	return s
 }