X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fclamp%2Floop%2FLoopService.java;h=98a2fbddc6461c70478a51c628b024963578653c;hb=635445a5f262464c88287e5b5ceace4abf9cc4bc;hp=cf2f4c6692b654535cf595348376750f144fa328;hpb=d7df3862dd3af9b1b0062bd68bb183dd5a3416ed;p=clamp.git

diff --git a/src/main/java/org/onap/clamp/loop/LoopService.java b/src/main/java/org/onap/clamp/loop/LoopService.java
index cf2f4c66..98a2fbdd 100644
--- a/src/main/java/org/onap/clamp/loop/LoopService.java
+++ b/src/main/java/org/onap/clamp/loop/LoopService.java
@@ -23,31 +23,39 @@
 
 package org.onap.clamp.loop;
 
+import com.google.gson.JsonObject;
 import java.util.List;
 import java.util.Set;
 import javax.persistence.EntityNotFoundException;
-
-import com.google.gson.JsonObject;
-import org.onap.clamp.policy.microservice.MicroservicePolicyService;
-import org.onap.clamp.policy.operational.OperationalPolicyService;
+import org.apache.commons.lang3.RandomStringUtils;
+import org.onap.clamp.loop.template.LoopTemplatesService;
+import org.onap.clamp.loop.template.PolicyModel;
+import org.onap.clamp.loop.template.PolicyModelsService;
+import org.onap.clamp.policy.Policy;
 import org.onap.clamp.policy.microservice.MicroServicePolicy;
+import org.onap.clamp.policy.microservice.MicroServicePolicyService;
 import org.onap.clamp.policy.operational.OperationalPolicy;
+import org.onap.clamp.policy.operational.OperationalPolicyService;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 @Service
 public class LoopService {
 
-    private final LoopsRepository loopsRepository;
-    private final MicroservicePolicyService microservicePolicyService;
-    private final OperationalPolicyService operationalPolicyService;
+    @Autowired
+    private LoopsRepository loopsRepository;
 
-    public LoopService(LoopsRepository loopsRepository,
-        MicroservicePolicyService microservicePolicyService,
-        OperationalPolicyService operationalPolicyService) {
-        this.loopsRepository = loopsRepository;
-        this.microservicePolicyService = microservicePolicyService;
-        this.operationalPolicyService = operationalPolicyService;
-    }
+    @Autowired
+    private MicroServicePolicyService microservicePolicyService;
+
+    @Autowired
+    private OperationalPolicyService operationalPolicyService;
+
+    @Autowired
+    private PolicyModelsService policyModelsService;
+
+    @Autowired
+    private LoopTemplatesService loopTemplateService;
 
     Loop saveOrUpdateLoop(Loop loop) {
         return loopsRepository.save(loop);
@@ -57,57 +65,107 @@ public class LoopService {
         return loopsRepository.getAllLoopNames();
     }
 
-    Loop getLoop(String loopName){
-        return loopsRepository
-            .findById(loopName)
-            .orElse(null);
+    public Loop getLoop(String loopName) {
+        return loopsRepository.findById(loopName).orElse(null);
+    }
+
+    public void deleteLoop(String loopName) {
+        loopsRepository.deleteById(loopName);
+    }
+
+    /**
+     * Creates a Loop Instance from Loop Template Name.
+     *
+     * @param loopName Name of the Loop to be created
+     * @param templateName Loop Template to used for Loop
+     * @return Loop Instance
+     */
+    public Loop createLoopFromTemplate(String loopName, String templateName) {
+        return loopsRepository.save(new Loop(loopName,loopTemplateService.getLoopTemplate(templateName)));
+    }
+
+    /**
+     * This method is used to refresh the DCAE deployment status fields.
+     *
+     * @param loop          The loop instance to be modified
+     * @param deploymentId  The deployment ID as returned by DCAE
+     * @param deploymentUrl The Deployment URL as returned by DCAE
+     */
+    public void updateDcaeDeploymentFields(Loop loop, String deploymentId, String deploymentUrl) {
+        loop.setDcaeDeploymentId(deploymentId);
+        loop.setDcaeDeploymentStatusUrl(deploymentUrl);
+        loopsRepository.save(loop);
+    }
+
+    public void updateLoopState(Loop loop, String newState) {
+        loop.setLastComputedState(LoopState.valueOf(newState));
+        loopsRepository.save(loop);
     }
 
-    String getClosedLoopModelSVG(String loopName) {
-        Loop closedLoopByName = findClosedLoopByName(loopName);
-        return closedLoopByName.getSvgRepresentation();
+    /**
+     * This method add an operational policy to a loop instance.
+     *
+     * @param loopName The loop name
+     * @param policyType The policy model type
+     * @param policyVersion The policy model  version
+     * @return The loop modified
+     */
+    Loop addOperationalPolicy(String loopName, String policyType, String policyVersion) {
+        Loop loop = getLoop(loopName);
+        PolicyModel policyModel = policyModelsService.getPolicyModel(policyType, policyVersion);
+        if (policyModel == null) {
+            return null;
+        }
+        loop.addOperationalPolicy(
+                new OperationalPolicy(Policy.generatePolicyName("OPERATIONAL", loop.getModelService().getName(),
+                        loop.getModelService().getVersion(), RandomStringUtils.randomAlphanumeric(3),
+                        RandomStringUtils.randomAlphanumeric(4)), loop, null, policyModel, null, null, null));
+        return loopsRepository.save(loop);
     }
 
     Loop updateAndSaveOperationalPolicies(String loopName, List<OperationalPolicy> newOperationalPolicies) {
         Loop loop = findClosedLoopByName(loopName);
-        updateOperationalPolicies(loop, newOperationalPolicies);
+        Set<OperationalPolicy> newPolicies = operationalPolicyService.updatePolicies(loop, newOperationalPolicies);
+        loop.setOperationalPolicies(newPolicies);
         return loopsRepository.save(loop);
     }
 
     Loop updateAndSaveMicroservicePolicies(String loopName, List<MicroServicePolicy> newMicroservicePolicies) {
         Loop loop = findClosedLoopByName(loopName);
-        updateMicroservicePolicies(loop, newMicroservicePolicies);
+        Set<MicroServicePolicy> newPolicies = microservicePolicyService.updatePolicies(loop, newMicroservicePolicies);
+        loop.setMicroServicePolicies(newPolicies);
         return loopsRepository.save(loop);
     }
 
     Loop updateAndSaveGlobalPropertiesJson(String loopName, JsonObject newGlobalPropertiesJson) {
         Loop loop = findClosedLoopByName(loopName);
-        updateGlobalPropertiesJson(loop, newGlobalPropertiesJson);
+        loop.setGlobalPropertiesJson(newGlobalPropertiesJson);
         return loopsRepository.save(loop);
     }
 
-    private Loop updateOperationalPolicies(Loop loop, List<OperationalPolicy> newOperationalPolicies) {
-        Set<OperationalPolicy> newPolicies = operationalPolicyService
-                .updatePolicies(loop, newOperationalPolicies);
-
-        loop.setOperationalPolicies(newPolicies);
-        return loop;
-    }
-
-    private Loop updateMicroservicePolicies(Loop loop, List<MicroServicePolicy> newMicroservicePolicies) {
-        Set<MicroServicePolicy> newPolicies = microservicePolicyService
-                .updatePolicies(loop, newMicroservicePolicies);
-        loop.setMicroServicePolicies(newPolicies);
-        return loop;
-    }
-
-    private Loop updateGlobalPropertiesJson(Loop loop, JsonObject newGlobalPropertiesJson) {
-        loop.setGlobalPropertiesJson(newGlobalPropertiesJson);
-        return loop;
+    MicroServicePolicy updateMicroservicePolicy(String loopName, MicroServicePolicy newMicroservicePolicy) {
+        Loop loop = findClosedLoopByName(loopName);
+        return microservicePolicyService.getAndUpdateMicroServicePolicy(loop, newMicroservicePolicy);
     }
 
     private Loop findClosedLoopByName(String loopName) {
         return loopsRepository.findById(loopName)
-            .orElseThrow(() -> new EntityNotFoundException("Couldn't find closed loop named: " + loopName));
+                .orElseThrow(() -> new EntityNotFoundException("Couldn't find closed loop named: " + loopName));
+    }
+
+    /**
+     * Api to refresh the Operational Policy UI window.
+     *
+     * @param loopName The loop Name
+     * @return The refreshed loop object
+     */
+    public Loop refreshOpPolicyJsonRepresentation(String loopName) {
+        Loop loop = findClosedLoopByName(loopName);
+        Set<OperationalPolicy> policyList = loop.getOperationalPolicies();
+        for (OperationalPolicy policy : policyList) {
+            policy.updateJsonRepresentation();
+        }
+        loop.setOperationalPolicies(policyList);
+        return loopsRepository.save(loop);
     }
 }