AF-2847: Adding template to the REST API /spaces/{spaceName}/project …

…command in order to create new project based on the archetype template (kiegroup#1140)

* AF-2847: Adding template to the REST API /spaces/{spaceName}/project command in order to create new project based on the archetype template

* AF-2847: Adding template to the REST API /spaces/{spaceName}/project command in order to create new project based on the archetype template

 * Added Fallback implementation for Archetype Service
 * Added Template Id support for creating project by Rest API job request

uberfire-extensions/uberfire-metadata/uberfire-metadata-backends/uberfire-metadata-backend-lucene/src/test/java/org/uberfire/ext/metadata/backend/lucene/index/LuceneInedexManagerTest.java → uberfire-extensions/uberfire-metadata/uberfire-metadata-backends/uberfire-metadata-backend-lucene/src/test/java/org/uberfire/ext/metadata/backend/lucene/index/LuceneIndexManagerTest.java

@@ -12,7 +12,7 @@
 import java.util.concurrent.ConcurrentHashMap;
 
 @RunWith(MockitoJUnitRunner.class)
-public class LuceneInedexManagerTest {
+public class LuceneIndexManagerTest {
 
     @Mock
     LuceneIndexFactory factory;

uberfire-project/uberfire-project-api/src/main/java/org/guvnor/common/services/project/service/BaseArchetypeService.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2021 Red Hat, Inc. and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.guvnor.common.services.project.service;
+
+import java.util.Optional;
+
+import org.guvnor.structure.repositories.Repository;
+
+public interface BaseArchetypeService {
+
+    /**
+     * Return the repository where the archetype is stored.
+     *
+     * @param alias archetype alias
+     * @param spaceName archetype space
+     * @return repository of the archetype
+     */
+    Repository getTemplateRepository(String alias, String spaceName);
+}

uberfire-project/uberfire-project-backend/src/main/java/org/guvnor/common/services/project/backend/server/BaseArchetypeServiceImpl.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2021 Red Hat, Inc. and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.guvnor.common.services.project.backend.server;
+
+import java.util.Optional;
+
+import org.guvnor.common.services.project.service.BaseArchetypeService;
+import org.guvnor.structure.repositories.Repository;
+import org.uberfire.annotations.FallbackImplementation;
+
+@FallbackImplementation
+public class BaseArchetypeServiceImpl implements BaseArchetypeService {
+
+    public BaseArchetypeServiceImpl() {
+    }
+
+    @Override
+    public Repository getTemplateRepository(String alias, String spaceName) {
+        return null;
+    }
+}

uberfire-project/uberfire-project-backend/src/main/java/org/guvnor/common/services/project/backend/server/utils/BaseArchetypeServiceProducer.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2021 Red Hat, Inc. and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.guvnor.common.services.project.backend.server.utils;
+
+import javax.enterprise.inject.Instance;
+import javax.enterprise.inject.Produces;
+import javax.inject.Inject;
+
+import org.guvnor.common.services.project.backend.server.BaseArchetypeServiceImpl;
+import org.guvnor.common.services.project.service.BaseArchetypeService;
+import org.uberfire.annotations.Customizable;
+
+public class BaseArchetypeServiceProducer {
+
+    @Inject
+    private Instance<BaseArchetypeService> archetypeService;
+
+    @Produces
+    @Customizable
+    public BaseArchetypeService baseArchetypeServiceProducer() {
+        if (this.archetypeService.isUnsatisfied()) {
+            return new BaseArchetypeServiceImpl();
+        }
+        return this.archetypeService.get();
+    }
+
+}

uberfire-rest/uberfire-rest-backend/src/main/java/org/guvnor/rest/backend/JobRequestHelper.java

@@ -39,6 +39,8 @@
 import org.guvnor.common.services.project.model.Module;
 import org.guvnor.common.services.project.model.POM;
 import org.guvnor.common.services.project.model.WorkspaceProject;
+import org.guvnor.common.services.project.service.BaseArchetypeService;
+import org.guvnor.common.services.project.service.DeploymentMode;
 import org.guvnor.common.services.project.service.GAVAlreadyExistsException;
 import org.guvnor.common.services.project.service.WorkspaceProjectService;
 import org.guvnor.common.services.shared.test.TestResultMessage;
@@ -51,12 +53,14 @@
 import org.guvnor.structure.organizationalunit.OrganizationalUnit;
 import org.guvnor.structure.organizationalunit.OrganizationalUnitService;
 import org.guvnor.structure.organizationalunit.impl.OrganizationalUnitImpl;
+import org.guvnor.structure.repositories.Repository;
 import org.guvnor.structure.repositories.RepositoryEnvironmentConfigurations;
 import org.guvnor.structure.repositories.RepositoryService;
 import org.guvnor.structure.repositories.impl.git.GitRepository;
 import org.kie.soup.commons.validation.PortablePreconditions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.uberfire.annotations.Customizable;
 import org.uberfire.backend.server.util.Paths;
 import org.uberfire.io.IOService;
 import org.uberfire.java.nio.file.FileAlreadyExistsException;
@@ -93,6 +97,10 @@ public class JobRequestHelper {
     @Inject
     private TestRunnerService testService;
 
+    @Inject
+    @Customizable
+    private BaseArchetypeService archetypeService;
+
     public JobResult cloneProject(final String jobId,
                                   final String spaceName,
                                   final CloneProjectRequest cloneProjectRequest) {
@@ -149,6 +157,22 @@ public JobResult createProject(final String jobId,
                                    String projectGroupId,
                                    String projectVersion,
                                    String projectDescription) {
+        return createProject(jobId,
+                             spaceName,
+                             projectName,
+                             projectGroupId,
+                             projectVersion,
+                             projectDescription,
+                             null);
+    }
+
+    public JobResult createProject(final String jobId,
+                                   final String spaceName,
+                                   final String projectName,
+                                   String projectGroupId,
+                                   String projectVersion,
+                                   String projectDescription,
+                                   String templateId) {
 
         final JobResult result = new JobResult();
         result.setJobId(jobId);
@@ -172,11 +196,20 @@ public JobResult createProject(final String jobId,
             pom.getGav().setVersion(projectVersion);
             pom.setDescription(projectDescription);
             pom.setName(projectName);
-            
+
             WorkspaceProject project = null;
             try {
-                project = workspaceProjectService.newProject(organizationalUnit,
-                                                   pom);
+                if (templateId == null) {
+                    project = workspaceProjectService.newProject(organizationalUnit,
+                                                       pom);
+                } else {
+                    project = workspaceProjectService.newProject(organizationalUnit,
+                                                       pom,
+                                                       DeploymentMode.VALIDATED,
+                                                       null,
+                                                       getTemplateRepository(templateId,
+                                                                                 organizationalUnit.getName()));
+                }
             } catch (GAVAlreadyExistsException gae) {
                 result.setStatus(JobStatus.DUPLICATE_RESOURCE);
                 result.setResult("Project's GAV [" + gae.getGAV().toString() + "] already exists at [" + toString(gae.getRepositories()) + "]");
@@ -185,6 +218,10 @@ public JobResult createProject(final String jobId,
                 result.setStatus(JobStatus.DUPLICATE_RESOURCE);
                 result.setResult("Project [" + projectName + "] already exists");
                 return result;
+            } catch (IllegalArgumentException iae) {
+                result.setStatus(JobStatus.FAIL);
+                result.setResult(iae.getMessage());
+                return result;
             }
 
             if (project == null) {
@@ -198,6 +235,11 @@ public JobResult createProject(final String jobId,
         return result;
     }
 
+    private Repository getTemplateRepository(final String templateId,
+                                                 final String spaceName) {
+        return archetypeService.getTemplateRepository(templateId, spaceName);
+    }
+
     private String toString(final Set<MavenRepositoryMetadata> repositories) {
         final StringBuilder sb = new StringBuilder();
         for (MavenRepositoryMetadata md : repositories) {

uberfire-rest/uberfire-rest-backend/src/main/java/org/guvnor/rest/backend/JobRequestScheduler.java

@@ -112,6 +112,8 @@ public void createProjectRequest(final CreateProjectJobRequest jobRequest,
                    jobRequest.getSpaceName());
         params.put("Project",
                    jobRequest.getProjectName());
+        params.put("TemplateId",
+                   jobRequest.getTemplateId());
         params.put("Operation",
                    "createProject");
         params.put(ACCEPT_LANGUAGE,

uberfire-rest/uberfire-rest-backend/src/main/java/org/guvnor/rest/backend/ProjectResource.java

@@ -221,6 +221,7 @@ public Response createProject(
         jobRequest.setProjectGroupId(createProjectRequest.getGroupId());
         jobRequest.setProjectVersion(createProjectRequest.getVersion());
         jobRequest.setDescription(createProjectRequest.getDescription());
+        jobRequest.setTemplateId(createProjectRequest.getTemplateId());
         addAcceptedJobResult(id);
 
         jobRequestObserver.createProjectRequest(jobRequest,

uberfire-rest/uberfire-rest-backend/src/main/java/org/guvnor/rest/backend/cmd/CreateProjectCmd.java

@@ -49,7 +49,8 @@ public JobResult internalExecute(final JobRequest request) throws Exception {
                                           jobRequest.getProjectName(),
                                           jobRequest.getProjectGroupId(),
                                           jobRequest.getProjectVersion(),
-                                          jobRequest.getDescription());
+                                          jobRequest.getDescription(),
+                                          jobRequest.getTemplateId());
         } finally {
             JobStatus status = result != null ? result.getStatus() : JobStatus.SERVER_ERROR;
             String groupId = jobRequest.getProjectGroupId() == null ? jobRequest.getProjectName() : jobRequest.getProjectGroupId();

uberfire-rest/uberfire-rest-backend/src/test/java/org/guvnor/rest/backend/JobRequestHelperCreateModuleTest.java

@@ -25,6 +25,8 @@
 import org.guvnor.common.services.project.model.MavenRepositorySource;
 import org.guvnor.common.services.project.model.POM;
 import org.guvnor.common.services.project.model.WorkspaceProject;
+import org.guvnor.common.services.project.service.BaseArchetypeService;
+import org.guvnor.common.services.project.service.DeploymentMode;
 import org.guvnor.common.services.project.service.GAVAlreadyExistsException;
 import org.guvnor.common.services.project.service.WorkspaceProjectService;
 import org.guvnor.rest.client.JobResult;
@@ -64,6 +66,9 @@ public class JobRequestHelperCreateModuleTest {
     @Mock
     private OrganizationalUnitService organizationalUnitService;
 
+    @Mock
+    private BaseArchetypeService archetypeService;
+
     @InjectMocks
     private JobRequestHelper jobRequestHelper = new JobRequestHelper();
 
@@ -185,6 +190,58 @@ public void testNewProjectWhenFileAlreadyExists() throws Exception {
                      jobResult.getResult());
     }
 
+    @Test
+    public void testProjectWithTemplates() {
+
+        when(workspaceProjectService.newProject(any(OrganizationalUnit.class),
+                any(POM.class),
+                eq(DeploymentMode.VALIDATED),
+                eq(null),
+                any(Repository.class))).thenReturn(mock(WorkspaceProject.class));
+        when(archetypeService.getTemplateRepository(any(),
+                any())).thenReturn(mock(Repository.class));
+
+        final JobResult jobResult = jobRequestHelper.createProject("jobId",
+                "myOrganizationalUnit",
+                "myProject",
+                "projectGroupId",
+                "projectVersion",
+                "projectDescription",
+                "org.kie.kie.drools.archetype.7.55.0.SNAPSHOT.TEMPLATE");
+
+        assertEquals("jobId",
+                jobResult.getJobId());
+        assertEquals(JobStatus.SUCCESS,
+                jobResult.getStatus());
+        assertNotNull(jobResult.getResult());
+    }
+
+    @Test
+    public void testProjectWithTemplatesNotAvailable() {
+
+        doThrow(new IllegalArgumentException("Template is not available"))
+                .when(workspaceProjectService).newProject(any(OrganizationalUnit.class),
+                                                            any(POM.class),
+                                                            eq(DeploymentMode.VALIDATED),
+                                                            eq(null),
+                                                            any(Repository.class));
+        when(archetypeService.getTemplateRepository(any(),
+                                                    any())).thenReturn(mock(Repository.class));
+        final JobResult jobResult = jobRequestHelper.createProject("jobId",
+                "myOrganizationalUnit",
+                "myProject",
+                "projectGroupId",
+                "projectVersion",
+                "projectDescription",
+                "org.kie.kie.drools.archetype.7.55.0.SNAPSHOT.TEMPLATE");
+        assertEquals("jobId",
+                jobResult.getJobId());
+        assertEquals(JobStatus.FAIL,
+                jobResult.getStatus());
+        assertEquals(jobResult.getResult(),
+                "Template is not available");
+    }
+
     @Test
     public void testWeAreUsingCorrectGAV() throws Exception {
 

uberfire-rest/uberfire-rest-client/src/main/java/org/guvnor/rest/client/CreateProjectJobRequest.java

@@ -25,6 +25,7 @@ public class CreateProjectJobRequest extends JobRequest {
     private String projectGroupId;
     private String projectVersion;
     private String description;
+    private String templateId;
 
     public String getSpaceName() {
         return spaceName;
@@ -65,4 +66,12 @@ public String getDescription() {
     public void setDescription(String description) {
         this.description = description;
     }
+
+    public String getTemplateId() {
+        return templateId;
+    }
+
+    public void setTemplateId(String templateId) {
+        this.templateId = templateId;
+    }
 }

uberfire-rest/uberfire-rest-client/src/main/java/org/guvnor/rest/client/CreateProjectRequest.java

@@ -23,6 +23,7 @@ public class CreateProjectRequest extends Entity {
 
     private String groupId;
     private String version;
+    private String templateId;
 
     public CreateProjectRequest() {
     }
@@ -42,4 +43,12 @@ public String getGroupId() {
     public String getVersion() {
         return version;
     }
+
+    public String getTemplateId() {
+        return templateId;
+    }
+
+    public void setTemplateId(String templateId) {
+        this.templateId = templateId;
+    }
 }