add draft bouncer service

src/main/java/com/rbkmoney/orgmanager/service/BouncerService.java

@@ -0,0 +1,6 @@
+package com.rbkmoney.orgmanager.service;
+
+public interface BouncerService {
+
+    boolean verify();
+}

src/main/java/com/rbkmoney/orgmanager/service/BouncerServiceImpl.java

@@ -0,0 +1,61 @@
+package com.rbkmoney.orgmanager.service;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.rbkmoney.bouncer.context.v1.Deployment;
+import com.rbkmoney.bouncer.context.v1.Environment;
+import com.rbkmoney.bouncer.ctx.ContextFragment;
+import com.rbkmoney.bouncer.ctx.ContextFragmentType;
+import com.rbkmoney.bouncer.decisions.ArbiterSrv;
+import com.rbkmoney.bouncer.decisions.Context;
+import com.rbkmoney.bouncer.decisions.Judgement;
+import com.rbkmoney.bouncer.decisions.Resolution;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+@Service
+@RequiredArgsConstructor
+public class BouncerServiceImpl implements BouncerService {
+
+    private static final String CONTEXT_FRAGMENT_ID = "orgmgmt";
+    private static final String PRODUCTION_ID = "production";
+
+    private final ArbiterSrv.Iface arbiterService;
+    private final ObjectMapper mapper;
+
+    @Override
+    public boolean verify() {
+        Context context = buildContext();
+
+        Judgement judgement = arbiterService.judge("", context);
+
+        Resolution resolution = judgement.getResolution();
+
+        return resolution.isSetAllowed();
+    }
+
+    private Context buildContext() throws JsonProcessingException {
+        Context context = new Context();
+        ContextFragment fragment = new ContextFragment();
+        fragment.setType(ContextFragmentType.v1_thrift_binary);
+        com.rbkmoney.bouncer.context.v1.ContextFragment contextFragment = buildContextFragment();
+        fragment.setContent(mapper.writeValueAsBytes(contextFragment));
+        context.putToFragments(CONTEXT_FRAGMENT_ID, fragment);
+        return context;
+    }
+
+    private com.rbkmoney.bouncer.context.v1.ContextFragment buildContextFragment() {
+        com.rbkmoney.bouncer.context.v1.ContextFragment contextFragment =
+                new com.rbkmoney.bouncer.context.v1.ContextFragment();
+        Environment env = new Environment();
+        Deployment deployment = new Deployment();
+        deployment.setId(PRODUCTION_ID);
+        env.setDeployment(deployment)
+                .setNow(LocalDateTime.now().format(DateTimeFormatter.ISO_INSTANT));
+        contextFragment.setEnv(env);
+        return contextFragment;
+    }
+}