Added validator and service

src/main/java/ca/gc/aafc/dina/export/api/service/DataExportTemplateService.java

@@ -0,0 +1,39 @@
+package ca.gc.aafc.dina.export.api.service;
+
+import java.util.UUID;
+import lombok.NonNull;
+
+import org.springframework.stereotype.Service;
+import org.springframework.validation.SmartValidator;
+
+import ca.gc.aafc.dina.export.api.entity.DataExportTemplate;
+import ca.gc.aafc.dina.export.api.validation.DataExportTemplateValidator;
+import ca.gc.aafc.dina.jpa.BaseDAO;
+import ca.gc.aafc.dina.service.DefaultDinaService;
+
+@Service
+public class DataExportTemplateService extends DefaultDinaService<DataExportTemplate> {
+
+  private final DataExportTemplateValidator dataExportTemplateValidator;
+
+  public DataExportTemplateService(@NonNull BaseDAO baseDAO,
+                                   DataExportTemplateValidator dataExportTemplateValidator,
+                                   @NonNull SmartValidator validator) {
+    super(baseDAO, validator);
+    this.dataExportTemplateValidator = dataExportTemplateValidator;
+  }
+
+  @Override
+  public void preCreate(DataExportTemplate dinaExportTemplate) {
+
+    if (dinaExportTemplate.getUuid() == null) {
+      dinaExportTemplate.setUuid(UUID.randomUUID());
+    }
+  }
+
+  @Override
+  public void validateBusinessRules(DataExportTemplate entity) {
+    applyBusinessRule(entity, dataExportTemplateValidator);
+  }
+
+}

src/main/java/ca/gc/aafc/dina/export/api/validation/DataExportTemplateValidator.java

@@ -0,0 +1,29 @@
+package ca.gc.aafc.dina.export.api.validation;
+
+import org.apache.commons.lang3.BooleanUtils;
+import org.springframework.context.MessageSource;
+import org.springframework.stereotype.Component;
+import org.springframework.validation.Errors;
+
+import ca.gc.aafc.dina.export.api.entity.DataExportTemplate;
+import ca.gc.aafc.dina.validation.DinaBaseValidator;
+
+@Component
+public class DataExportTemplateValidator extends DinaBaseValidator<DataExportTemplate> {
+
+  static final String INVALID_PUBLICLY_AVAILABLE_KEY = "dataExportTemplate.publiclyReleasableAndRestrictToCreatedBy.invalid";
+
+  public DataExportTemplateValidator(MessageSource messageSource) {
+    super(DataExportTemplate.class, messageSource);
+  }
+
+  @Override
+  public void validateTarget(DataExportTemplate target, Errors errors) {
+
+    if (BooleanUtils.isTrue(target.getPubliclyReleasable()) &&
+      BooleanUtils.isTrue(target.getRestrictToCreatedBy())) {
+      String errorMessage = getMessage(INVALID_PUBLICLY_AVAILABLE_KEY);
+      errors.reject(INVALID_PUBLICLY_AVAILABLE_KEY, errorMessage);
+    }
+  }
+}

src/main/resources/validation-messages.properties

@@ -1,2 +1,2 @@
-transaction.duplicateRoleUUID=Agent roles can not have duplicated agents.
 description.isEmpty=description cannot be empty nor be blank
+dataExportTemplate.publiclyReleasableAndRestrictToCreatedBy.invalid=DataExportTemplate can be publiclyReleasable or restricted to createdBy but not both

src/test/java/ca/gc/aafc/dina/export/api/service/DataExportTemplateServiceIT.java

@@ -0,0 +1,28 @@
+package ca.gc.aafc.dina.export.api.service;
+
+import org.junit.jupiter.api.Test;
+
+import ca.gc.aafc.dina.export.api.BaseIntegrationTest;
+import ca.gc.aafc.dina.export.api.entity.DataExportTemplate;
+import ca.gc.aafc.dina.export.api.testsupport.factories.DataExportTemplateFactory;
+
+import javax.inject.Inject;
+import javax.transaction.Transactional;
+
+public class DataExportTemplateServiceIT extends BaseIntegrationTest {
+
+  @Inject
+  private DataExportTemplateService dataExportTemplateService;
+
+  @Test
+  @Transactional
+  public void onCreate_DataExportTemplateCreated() {
+    DataExportTemplate dataExportTemplate = DataExportTemplateFactory.newDataExportTemplate()
+      .restrictToCreatedBy(true)
+      .publiclyReleasable(false)
+      .build();
+
+    dataExportTemplateService.create(dataExportTemplate);
+  }
+
+}

src/test/java/ca/gc/aafc/dina/export/api/testsupport/factories/DataExportTemplateFactory.java

@@ -0,0 +1,22 @@
+package ca.gc.aafc.dina.export.api.testsupport.factories;
+
+import ca.gc.aafc.dina.export.api.entity.DataExport;
+import ca.gc.aafc.dina.export.api.entity.DataExportTemplate;
+import ca.gc.aafc.dina.testsupport.factories.TestableEntityFactory;
+
+import java.util.UUID;
+
+public class DataExportTemplateFactory {
+
+  public static DataExportTemplate.DataExportTemplateBuilder newDataExportTemplate() {
+    return DataExportTemplate.builder()
+      .uuid(UUID.randomUUID())
+      .group("aafc")
+      .exportType(DataExport.ExportType.TABULAR_DATA)
+      .publiclyReleasable(false)
+      .restrictToCreatedBy(false)
+      .name(TestableEntityFactory.generateRandomNameLettersOnly(7))
+      .createdBy("test user");
+  }
+
+}