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package it.inaf.ia2.gms.client.call;
import it.inaf.ia2.gms.client.model.GroupPermission;
import it.inaf.ia2.gms.client.model.Permission;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class GetGroupPermissionsCall extends BaseGmsCall {
public GetGroupPermissionsCall(HttpClientWrapper clientWrapper) {
super(clientWrapper);
}
public List<GroupPermission> getGroupPermissions(String groupId) {
List<GroupPermission> groupPermissions = new ArrayList<>();
String endpoint = "permission";
endpoint += "/" + groupId;
HttpRequest groupsRequest = newHttpRequest(endpoint)
.header("Accept", "text/plain")
.GET()
.build();
return getClient().sendAsync(groupsRequest, HttpResponse.BodyHandlers.ofInputStream())
.thenApply(response -> {
if (response.statusCode() == 200) {
return response.body();
}
logServerErrorInputStream(groupsRequest, response);
throw new IllegalStateException("Unable to retrieve groups");
})
.thenApply(inputStream -> {
try (Scanner scan = new Scanner(inputStream)) {
while (scan.hasNextLine()) {
String line = scan.nextLine();
if (!line.isEmpty()) {
String[] split = line.split(" ");
GroupPermission groupPermission = new GroupPermission();
groupPermission.setUserId(split[0]);
groupPermission.setPermission(Permission.valueOf(split[1]));
groupPermissions.add(groupPermission);
}
}
}
return groupPermissions;
}).join();
}
}