adding dto objects and move service logic into the paxsdk

pax-sdk/pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.unigrid</groupId>
 	<artifactId>pax-sdk</artifactId>
-	<version>0.0.17</version>
+	<version>0.0.18</version>
 	<packaging>jar</packaging>
 	<!-- Project Information -->
 	<name>pax-sdk</name>

pax-sdk/src/main/java/org/unigrid/pax/sdk/cosmos/model/dto/UnbondingEntryDTO.java

@@ -0,0 +1,13 @@
+package org.unigrid.pax.sdk.cosmos.model.dto;
+
+import java.time.Instant;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@Data
+@AllArgsConstructor
+public class UnbondingEntryDTO {
+    private String account;
+    private long amount;
+    private long completionTime;
+}

pax-sdk/src/main/java/org/unigrid/pax/sdk/cosmos/service/UnigridService.java

@@ -20,10 +20,15 @@ of the License (see COPYING and COPYING.addendum).
 import com.google.protobuf.Any;
 import cosmos.auth.v1beta1.Auth;
 import cosmos.auth.v1beta1.QueryOuterClass;
+import jakarta.enterprise.context.ApplicationScoped;
 import jakarta.inject.Inject;
+import java.util.List;
+import java.util.stream.Collectors;
 import org.unigrid.pax.sdk.cosmos.SignUtil;
 import org.unigrid.pax.sdk.cosmos.model.ApiConfig;
+import org.unigrid.pax.sdk.cosmos.model.dto.UnbondingEntryDTO;
 
+@ApplicationScoped
 public class UnigridService {
 
 	@Inject
@@ -94,4 +99,22 @@ public long convertBigDecimalInUugd(double amount) {
 		return (long) result;
 	}
 
-}
+	public List<UnbondingEntryDTO> getUnbondingEntries(String address) {
+		// Stub setup and request preparation
+		gridnode.gridnode.v1.QueryGrpc.QueryBlockingStub delegateStub = gridnode.gridnode.v1.QueryGrpc.newBlockingStub(grpcService.getChannel());
+		gridnode.gridnode.v1.QueryOuterClass.QueryUnbondingEntriesRequest unbondingRequest = gridnode.gridnode.v1.QueryOuterClass.QueryUnbondingEntriesRequest.newBuilder()
+			.setBondingAccountAddress(address)
+			.build();
+
+		// Get the response
+		gridnode.gridnode.v1.QueryOuterClass.QueryUnbondingEntriesResponse response = delegateStub.unbondingEntries(unbondingRequest);
+		return response.getUnbondingEntriesList().stream()
+			.map(protoEntry -> new UnbondingEntryDTO(
+			protoEntry.getAccount(),
+			protoEntry.getAmount(),
+			protoEntry.getCompletionTime()))
+			.collect(Collectors.toList());
+
+	}
+
+}