implemented call to verify function in user contract and tested

IdentityBlock · Nov 12, 2022 · ac4ba0d · ac4ba0d
1 parent 6226338
commit ac4ba0d
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diff --git a/lib/services/user_contract_service.dart b/lib/services/user_contract_service.dart
@@ -165,6 +165,34 @@ class UserContractService{
     return _setUserProperty("setGender", gender, contractAddress: contractAddress, privateKey: privateKey);
   }
 
+  Future<String> verify(String verifierContractAddress, String token, {required String contractAddress, required String privateKey}) async{
+    EthereumAddress contract = EthereumAddress.fromHex(contractAddress);
+    EthereumAddress verifierContract = EthereumAddress.fromHex(verifierContractAddress);
+    EthPrivateKey credentials = EthPrivateKey.fromHex(privateKey);
+
+    Object abi = await _abiJSON;
+
+    DeployedContract smartContract = DeployedContract(ContractAbi.fromJson(jsonEncode(abi), "User"), contract);
+    ContractFunction verifyFunction = smartContract.function("verify");
+
+    Web3Client web3client = Web3Client(Config.rpcUrl, http.Client(), socketConnector: (){
+      return IOWebSocketChannel.connect(Config.wsUrl).cast<String>();
+    });
+
+    try{
+      var transactionId = await web3client.sendTransaction(
+          credentials,
+          Transaction.callContract(contract: smartContract, function: verifyFunction, parameters: [verifierContract, contract, token])
+      );
+      return transactionId;
+    }
+    catch(e){
+      throw Exception("Failed due to $e");
+    }
+    finally{
+      web3client.dispose();
+    }
+  }
 
   Object getAbiJson() {
     return _abiJSON;

diff --git a/test/services/user_contract_service_test.dart b/test/services/user_contract_service_test.dart
@@ -40,6 +40,12 @@ void main(){
     expect(result, {"Name": "test3", "Email": "test@example.com", "Date of Birth": "2000/01/01", "Country": "Sri Lanka", "Phone": "+9412345678", "Gender": "Male"});
 
   });
+
+  test('Testing verify function', () async{
+    final service = UserContractService();
+    String transactionId = await service.verify("0x1Ff8Ebe435cdD925EE58388c78a6b21f650247B6", "12345",  privateKey: "0xdb7a1fc3433dbe9d11b53357927dbfc80e3f9d5c211c6c29ce49acca3633dbf3", contractAddress: "0x547fda582EeEc9574BFF8Aa768786C15702AE0fD");
+    expect(transactionId, startsWith("0x"));
+  });
 
   group('User contract functons', (){
     final service = UserContractService();
@@ -76,5 +82,10 @@ void main(){
 
     });
 
+    test('Testing verify function', () async{
+      final service = UserContractService();
+      String transactionId = await service.verify("0x1Ff8Ebe435cdD925EE58388c78a6b21f650247B6", "12345",  privateKey: privateKey, contractAddress: contractAddress);
+      expect(transactionId, startsWith("0x"));
+    });
   });
 }