X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fclamp%2Floop%2FLoopService.java;h=953a59471c74dc7eb2c22dc5058eb8c60f84a8a7;hb=fb4b25f6827accf6f975f9ca9a7aaee08d335c2f;hp=7b79c112e9a6a9929d82fd96c87033a7816430f1;hpb=2d01f5210b6b5c8f0b6cdd99728d8b7b9f2fa886;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 7b79c112..953a5947 100644
--- a/src/main/java/org/onap/clamp/loop/LoopService.java
+++ b/src/main/java/org/onap/clamp/loop/LoopService.java
@@ -23,31 +23,41 @@
 
 package org.onap.clamp.loop;
 
+import com.google.gson.JsonObject;
 import java.util.List;
 import java.util.Set;
 import javax.persistence.EntityNotFoundException;
-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;
 
-    Loop addNewLoop(Loop loop) {
+    @Autowired
+    private PolicyModelsService policyModelsService;
+
+    @Autowired
+    private LoopTemplatesService loopTemplateService;
+
+    Loop saveOrUpdateLoop(Loop loop) {
         return loopsRepository.save(loop);
     }
 
@@ -55,37 +65,131 @@ 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);
     }
 
-    String getClosedLoopModelSVG(String loopName) {
-        Loop closedLoopByName = findClosedLoopByName(loopName);
-        return closedLoopByName.getSvgRepresentation();
+    public void deleteLoop(String loopName) {
+        loopsRepository.deleteById(loopName);
     }
 
-    Loop updateOperationalPolicies(String loopName, List<OperationalPolicy> newOperationalPolicies) {
-        Loop loop = findClosedLoopByName(loopName);
-        Set<OperationalPolicy> newPolicies = operationalPolicyService
-            .updatePolicies(loop, newOperationalPolicies);
+    /**
+     * 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);
+    }
+
+    /**
+     * 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.saveAndFlush(loop);
+    }
+
+    /**
+     * This method remove 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 removeOperationalPolicy(String loopName, String policyType, String policyVersion) {
+        Loop loop = getLoop(loopName);
+        PolicyModel policyModel = policyModelsService.getPolicyModel(policyType, policyVersion);
+        if (policyModel == null) {
+            return null;
+        }
+        for (OperationalPolicy opPolicy : loop.getOperationalPolicies()) {
+            if (opPolicy.getPolicyModel().getPolicyModelType().equals(policyType) &&
+                    opPolicy.getPolicyModel().getVersion().equals(policyVersion)) {
+                loop.removeOperationalPolicy(opPolicy);
+                break;
+            }
+        }
+        return loopsRepository.saveAndFlush(loop);
+    }
+
+    Loop updateAndSaveOperationalPolicies(String loopName, List<OperationalPolicy> newOperationalPolicies) {
+        Loop loop = findClosedLoopByName(loopName);
+        Set<OperationalPolicy> newPolicies = operationalPolicyService.updatePolicies(loop, newOperationalPolicies);
         loop.setOperationalPolicies(newPolicies);
         return loopsRepository.save(loop);
     }
 
-    Loop updateMicroservicePolicies(String loopName, List<MicroServicePolicy> newMicroservicePolicies) {
+    Loop updateAndSaveMicroservicePolicies(String loopName, List<MicroServicePolicy> newMicroservicePolicies) {
         Loop loop = findClosedLoopByName(loopName);
-        Set<MicroServicePolicy> newPolicies = microservicePolicyService
-            .updatePolicies(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);
+        loop.setGlobalPropertiesJson(newGlobalPropertiesJson);
+        return loopsRepository.save(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);
     }
 }