Introduced mocked SO workflows in VID FE

Mocked SO workflows joined with list of workflows from VIDs DB.
(Contains: Mocked BE service to return workflow list)

Change-Id: I10336238cfeb8819e0a2b3e88cd86c338cab86fa
Issue-ID: VID-399
Signed-off-by: Tomasz Golabek <tomasz.golabek@nokia.com>

7 files changed, 154 insertions, 16 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/MsoConfig.java b/vid-app-common/src/main/java/org/onap/vid/controller/MsoConfig.java
index 7f90d6a43..efe6c206a 100644
--- a/vid-app-common/src/main/java/org/onap/vid/controller/MsoConfig.java
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/MsoConfig.java
@@ -29,6 +29,7 @@ import org.onap.vid.mso.MsoBusinessLogic;
 import org.onap.vid.mso.MsoBusinessLogicImpl;
 import org.onap.vid.mso.MsoInterface;
 import org.onap.vid.mso.MsoProperties;
+import org.onap.vid.mso.rest.MockedWorkflowsRestClient;
 import org.onap.vid.mso.rest.MsoRestClientNew;
 import org.onap.vid.services.CloudOwnerService;
 import org.onap.vid.services.CloudOwnerServiceImpl;
@@ -53,6 +54,11 @@ public class MsoConfig {
     }
 
     @Bean
+    public MockedWorkflowsRestClient mockedWorkflowsClient(ObjectMapper unirestObjectMapper){
+        return new MockedWorkflowsRestClient(new SyncRestClient(unirestObjectMapper), "http://vid-simulator:1080/");
+    }
+
+    @Bean
     public MsoBusinessLogic getMsoBusinessLogic(MsoInterface msoClient, FeatureManager featureManager){
         return new MsoBusinessLogicImpl(msoClient, featureManager);
     }
diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/WorkflowsController.java b/vid-app-common/src/main/java/org/onap/vid/controller/WorkflowsController.java
new file mode 100644
index 000000000..be1976a48
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/WorkflowsController.java
@@ -0,0 +1,31 @@
+package org.onap.vid.controller;
+
+import java.util.List;
+import org.onap.portalsdk.core.controller.RestrictedBaseController;
+import org.onap.vid.model.SOWorkflow;
+import org.onap.vid.services.ExtWorkflowsService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping(WorkflowsController.WORKFLOWS_MANAGEMENT)
+public class WorkflowsController extends RestrictedBaseController {
+    static final String WORKFLOWS_MANAGEMENT = "workflows-management";
+
+    private ExtWorkflowsService extWorkflowsService;
+
+    @Autowired
+    public WorkflowsController(ExtWorkflowsService extWorkflowsService) {
+        this.extWorkflowsService = extWorkflowsService;
+    }
+
+    @RequestMapping(value = "workflows", method = RequestMethod.GET)
+    public List<SOWorkflow> getWorkflows(@RequestParam(value = "vnfName") String vnfName){
+        return extWorkflowsService.getWorkflows(vnfName);
+    }
+
+}
+
diff --git a/vid-app-common/src/main/java/org/onap/vid/model/SOWorkflows.kt b/vid-app-common/src/main/java/org/onap/vid/model/SOWorkflows.kt
new file mode 100644
index 000000000..c85bfd7d4
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/model/SOWorkflows.kt
@@ -0,0 +1,13 @@
+package org.onap.vid.model
+
+data class SOWorkflow @JvmOverloads constructor(var id: Long? = null, var name: String? = null) {
+    fun clone(): SOWorkflow {
+        return copy()
+    }
+}
+
+data class SOWorkflows @JvmOverloads constructor(var workflows: List<SOWorkflow>? = emptyList()) {
+    fun clone(): SOWorkflows {
+        return copy(workflows?.toMutableList())
+    }
+}
\ No newline at end of file
diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/MsoResponseWrapper2.java b/vid-app-common/src/main/java/org/onap/vid/mso/MsoResponseWrapper2.java
index fff14ebc3..3bda76406 100644
--- a/vid-app-common/src/main/java/org/onap/vid/mso/MsoResponseWrapper2.java
+++ b/vid-app-common/src/main/java/org/onap/vid/mso/MsoResponseWrapper2.java
@@ -28,8 +28,8 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import io.joshworks.restclient.http.HttpResponse;
 
 @JsonPropertyOrder({
-	    "status",
-	    "entity"
+    "status",
+    "entity"
 })
 
 /*
@@ -41,8 +41,8 @@ public class MsoResponseWrapper2<T> implements MsoResponseWrapperInterface {
 
     static final ObjectMapper objectMapper = new ObjectMapper();
 
-	private final int status;
-	private final T entity;
+    private final int status;
+    private T entity;
     private final String raw;
 
     public MsoResponseWrapper2(RestObject<T> msoResponse) {
@@ -51,23 +51,23 @@ public class MsoResponseWrapper2<T> implements MsoResponseWrapperInterface {
         this.raw = msoResponse.getRaw();
     }
 
-  public MsoResponseWrapper2(HttpResponse<T> msoResponse) {
-    this.status = msoResponse.getStatus();
-    this.entity = msoResponse.getBody();
-    this.raw = msoResponse.getBody().toString();
-  }
+    public MsoResponseWrapper2(HttpResponse<T> msoResponse) {
+        this.status = msoResponse.getStatus();
+        this.entity = msoResponse.getBody();
+        this.raw = msoResponse.getBody().toString();
+    }
 
     public MsoResponseWrapper2(
-            @JsonProperty(value = "status", required = true) int status,
-            @JsonProperty(value = "entity", required = true) T entity) {
+        @JsonProperty(value = "status", required = true) int status,
+        @JsonProperty(value = "entity", required = true) T entity) {
         this.status = status;
         this.entity = entity;
         this.raw = null;
     }
 
     public int getStatus() {
-		return status;
-	}
+        return status;
+    }
 
     @Override
     @JsonIgnore
@@ -80,8 +80,8 @@ public class MsoResponseWrapper2<T> implements MsoResponseWrapperInterface {
     }
 
     @JsonProperty
-	public Object getEntity() {
-		return entity != null ? entity : raw;
-	}
+    public Object getEntity() {
+        return entity != null ? entity : raw;
+    }
 
 }
diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/rest/MockedWorkflowsRestClient.java b/vid-app-common/src/main/java/org/onap/vid/mso/rest/MockedWorkflowsRestClient.java
new file mode 100644
index 000000000..313710ebd
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/mso/rest/MockedWorkflowsRestClient.java
@@ -0,0 +1,33 @@
+package org.onap.vid.mso.rest;
+
+import java.util.Collections;
+import org.jetbrains.annotations.NotNull;
+import org.onap.vid.client.SyncRestClient;
+import org.onap.vid.model.SOWorkflows;
+import org.onap.vid.mso.MsoResponseWrapper2;
+
+public class MockedWorkflowsRestClient {
+
+    private SyncRestClient syncRestClient;
+    private String baseUrl;
+
+    public MockedWorkflowsRestClient(SyncRestClient syncRestClient, String baseUrl) {
+        this.syncRestClient = syncRestClient;
+        this.baseUrl = baseUrl;
+    }
+
+    public MsoResponseWrapper2<SOWorkflows> getWorkflows(String vnfName) {
+        // Temporary skip vnfName and call mocked service
+        return new MsoResponseWrapper2<>(syncRestClient
+            .get(getWorkflowsUrl(),
+                Collections.emptyMap(),
+                Collections.emptyMap(),
+                SOWorkflows.class));
+    }
+
+    @NotNull
+    private String getWorkflowsUrl() {
+        return baseUrl + "so/workflows";
+    }
+
+}
diff --git a/vid-app-common/src/main/java/org/onap/vid/services/ExtWorkflowsService.java b/vid-app-common/src/main/java/org/onap/vid/services/ExtWorkflowsService.java
new file mode 100644
index 000000000..4ed26a14a
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/services/ExtWorkflowsService.java
@@ -0,0 +1,8 @@
+package org.onap.vid.services;
+
+import java.util.List;
+import org.onap.vid.model.SOWorkflow;
+
+public interface ExtWorkflowsService {
+    List<SOWorkflow> getWorkflows(String vnfName);
+}
diff --git a/vid-app-common/src/main/java/org/onap/vid/services/ExtWorkflowsServiceImpl.java b/vid-app-common/src/main/java/org/onap/vid/services/ExtWorkflowsServiceImpl.java
new file mode 100644
index 000000000..d5170b6e5
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/services/ExtWorkflowsServiceImpl.java
@@ -0,0 +1,47 @@
+package org.onap.vid.services;
+
+import java.util.List;
+import org.onap.vid.model.SOWorkflow;
+import org.onap.vid.model.SOWorkflows;
+import org.onap.vid.mso.MsoResponseWrapper2;
+import org.onap.vid.mso.rest.MockedWorkflowsRestClient;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ExtWorkflowsServiceImpl implements ExtWorkflowsService {
+
+    private MockedWorkflowsRestClient mockedWorkflowsRestClient;
+
+    @Autowired
+    public ExtWorkflowsServiceImpl(MockedWorkflowsRestClient mockedWorkflowsRestClient) {
+        this.mockedWorkflowsRestClient = mockedWorkflowsRestClient;
+    }
+
+    @Override
+    public List<SOWorkflow> getWorkflows(String vnfName) {
+        MsoResponseWrapper2<SOWorkflows> msoResponse = mockedWorkflowsRestClient.getWorkflows(vnfName);
+        if (msoResponse.getStatus() >= 400 || msoResponse.getEntity() == null) {
+            throw new BadResponseFromMso(msoResponse);
+        }
+        return convertMsoResponseToWorkflowList(msoResponse);
+    }
+
+    private List<SOWorkflow> convertMsoResponseToWorkflowList(MsoResponseWrapper2<SOWorkflows> msoResponse) {
+        SOWorkflows soWorkflows = (SOWorkflows) msoResponse.getEntity();
+        return soWorkflows.getWorkflows();
+    }
+
+    public static class BadResponseFromMso extends RuntimeException {
+        private final MsoResponseWrapper2<SOWorkflows> msoResponse;
+
+        public BadResponseFromMso(MsoResponseWrapper2<SOWorkflows> msoResponse) {
+            this.msoResponse = msoResponse;
+        }
+
+        public MsoResponseWrapper2<SOWorkflows> getMsoResponse() {
+            return msoResponse;
+        }
+    }
+
+}