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Commit4bb51f6

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Merge pull requestGoodforGod#13 from NGuggs/master
Add support for ERC-721 (NFT) Tokens
2 parents2969dc1 +478faf9 commit4bb51f6

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3 files changed

+125
-1
lines changed

3 files changed

+125
-1
lines changed

‎src/main/java/io/api/etherscan/core/IAccountApi.java‎

Lines changed: 19 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -93,7 +93,7 @@ public interface IAccountApi {
9393
List<TxInternal>txsInternalByHash(Stringtxhash)throwsApiException;
9494

9595
/**
96-
* All token txs for given address
96+
* AllERC-20token txs for given address
9797
*
9898
* @param address get txs for
9999
* @param startBlock tx from this blockNumber
@@ -110,6 +110,24 @@ public interface IAccountApi {
110110
@NotNull
111111
List<TxToken>txsToken(Stringaddress)throwsApiException;
112112

113+
/**
114+
* All ERC-721 (NFT) token txs for given address
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*
116+
* @param address get txs for
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* @param startBlock tx from this blockNumber
118+
* @param endBlock tx to this blockNumber
119+
* @return txs for address
120+
* @throws ApiException parent exception class
121+
*/
122+
@NotNull
123+
List<TxToken>txsNftToken(Stringaddress,longstartBlock,longendBlock)throwsApiException;
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125+
@NotNull
126+
List<TxToken>txsNftToken(Stringaddress,longstartBlock)throwsApiException;
127+
128+
@NotNull
129+
List<TxToken>txsNftToken(Stringaddress)throwsApiException;
130+
113131
/**
114132
* All blocks mined by address
115133
*

‎src/main/java/io/api/etherscan/core/impl/AccountApiProvider.java‎

Lines changed: 26 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -34,6 +34,7 @@ public class AccountApiProvider extends BasicProvider implements IAccountApi {
3434
privatestaticfinalStringACT_TX_ACTION =ACT_PREFIX +"txlist";
3535
privatestaticfinalStringACT_TX_INTERNAL_ACTION =ACT_PREFIX +"txlistinternal";
3636
privatestaticfinalStringACT_TX_TOKEN_ACTION =ACT_PREFIX +"tokentx";
37+
privatestaticfinalStringACT_TX_NFT_TOKEN_ACTION =ACT_PREFIX +"tokennfttx";
3738
privatestaticfinalStringACT_MINED_ACTION =ACT_PREFIX +"getminedblocks";
3839

3940
privatestaticfinalStringBLOCK_TYPE_PARAM ="&blocktype=blocks";
@@ -229,6 +230,31 @@ public List<TxToken> txsToken(final String address, final long startBlock, final
229230
returngetRequestUsingOffset(urlParams,TxTokenResponseTO.class);
230231
}
231232

233+
@NotNull
234+
@Override
235+
publicList<TxToken>txsNftToken(Stringaddress)throwsApiException {
236+
returntxsNftToken(address,MIN_START_BLOCK);
237+
}
238+
239+
@NotNull
240+
@Override
241+
publicList<TxToken>txsNftToken(Stringaddress,longstartBlock)throwsApiException {
242+
returntxsNftToken(address,startBlock,MAX_END_BLOCK);
243+
}
244+
245+
@NotNull
246+
@Override
247+
publicList<TxToken>txsNftToken(Stringaddress,longstartBlock,longendBlock)throwsApiException {
248+
BasicUtils.validateAddress(address);
249+
finalBlockParamblocks =BasicUtils.compensateBlocks(startBlock,endBlock);
250+
251+
finalStringoffsetParam =PAGE_PARAM +"%s" +OFFSET_PARAM +OFFSET_MAX;
252+
finalStringblockParam =START_BLOCK_PARAM +blocks.start() +END_BLOCK_PARAM +blocks.end();
253+
finalStringurlParams =ACT_TX_NFT_TOKEN_ACTION +offsetParam +ADDRESS_PARAM +address +blockParam +SORT_ASC_PARAM;
254+
255+
returngetRequestUsingOffset(urlParams,TxTokenResponseTO.class);
256+
}
257+
232258
@NotNull
233259
@Override
234260
publicList<Block>minedBlocks(finalStringaddress)throwsApiException {
Lines changed: 80 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,80 @@
1+
packageio.api.etherscan.account;
2+
3+
importio.api.ApiRunner;
4+
importio.api.etherscan.error.InvalidAddressException;
5+
importio.api.etherscan.model.TxToken;
6+
importorg.junit.Test;
7+
8+
importjava.util.List;
9+
10+
/**
11+
* @author NGuggs
12+
* @since 11.28.2021
13+
*/
14+
publicclassAccountTxRc721TokenTestextendsApiRunner {
15+
16+
@Test
17+
publicvoidcorrect() {
18+
List<TxToken>txs =getApi().account().txsNftToken("0x1a1ebe0d86f72884c3fd484ae1e796e08f8ffa67");
19+
assertNotNull(txs);
20+
assertEquals(16,txs.size());
21+
assertTxs(txs);
22+
assertNotEquals(0,txs.get(0).getGasPrice());
23+
assertNotEquals(-1,txs.get(0).getNonce());
24+
25+
assertNotNull(txs.get(0).toString());
26+
assertNotEquals(txs.get(0).toString(),txs.get(1).toString());
27+
28+
assertNotEquals(txs.get(0),txs.get(1));
29+
assertNotEquals(txs.get(0).hashCode(),txs.get(1).hashCode());
30+
31+
assertEquals(txs.get(1),txs.get(1));
32+
assertEquals(txs.get(1).hashCode(),txs.get(1).hashCode());
33+
}
34+
35+
@Test
36+
publicvoidcorrectStartBlock() {
37+
List<TxToken>txs =getApi().account().txsNftToken("0x1a1ebe0d86f72884c3fd484ae1e796e08f8ffa67",4762071);
38+
System.out.println(txs);
39+
assertNotNull(txs);
40+
assertEquals(5,txs.size());
41+
assertTxs(txs);
42+
}
43+
44+
@Test
45+
publicvoidcorrectStartBlockEndBlock() {
46+
List<TxToken>txs =getApi().account().txsNftToken("0x1a1ebe0d86f72884c3fd484ae1e796e08f8ffa67",4761862,4761934);
47+
System.out.println(txs);
48+
assertNotNull(txs);
49+
assertEquals(11,txs.size());
50+
assertTxs(txs);
51+
}
52+
53+
@Test(expected =InvalidAddressException.class)
54+
publicvoidinvalidParamWithError() {
55+
getApi().account().txsNftToken("0x6ec53A8fBa6358d59B3C4476D82cc60A2B0FaD7");
56+
}
57+
58+
@Test
59+
publicvoidcorrectParamWithEmptyExpectedResult() {
60+
List<TxToken>txs =getApi().account().txsNftToken("0x31ec53A8fBa6358d59B3C4476D82cc60A2B0FaD7");
61+
assertNotNull(txs);
62+
assertTrue(txs.isEmpty());
63+
}
64+
65+
privatevoidassertTxs(List<TxToken>txs) {
66+
for (TxTokentx :txs) {
67+
assertNotNull(tx.getBlockHash());
68+
assertNotNull(tx.getTokenName());
69+
assertNotNull(tx.getTokenSymbol());
70+
assertNotNull(tx.getFrom());
71+
assertNotNull(tx.getTo());
72+
assertNotNull(tx.getTimeStamp());
73+
assertNotNull(tx.getTokenDecimal());
74+
assertNotEquals(-1, (tx.getConfirmations()));
75+
assertNotNull(tx.getGasUsed());
76+
assertNotEquals(-1,tx.getCumulativeGasUsed());
77+
assertNotEquals(-1,tx.getTransactionIndex());
78+
}
79+
}
80+
}

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