add visibility to models

dmp-backend/core/src/main/java/eu/eudat/model/builder/commonmodels/description/VisibilityStateModelBuilder.java

@@ -0,0 +1,56 @@
+package eu.eudat.model.builder.commonmodels.description;
+
+import eu.eudat.authorization.AuthorizationFlags;
+import eu.eudat.commonmodels.models.description.VisibilityStateModel;
+import eu.eudat.convention.ConventionService;
+import eu.eudat.model.builder.commonmodels.BaseCommonModelBuilder;
+import eu.eudat.model.builder.commonmodels.CommonModelBuilderItemResponse;
+import eu.eudat.service.visibility.FieldKey;
+import gr.cite.tools.exception.MyApplicationException;
+import gr.cite.tools.logging.LoggerService;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.config.ConfigurableBeanFactory;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Component;
+
+import java.util.*;
+
+@Component("commonmodels.VisibilityStateModelBuilder")
+@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
+public class VisibilityStateModelBuilder extends BaseCommonModelBuilder<VisibilityStateModel, Map.Entry<FieldKey, Boolean>> {
+    private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
+    @Autowired
+    public VisibilityStateModelBuilder(
+		    ConventionService conventionService
+    ) {
+        super(conventionService, new LoggerService(LoggerFactory.getLogger(VisibilityStateModelBuilder.class)));
+    }
+
+    public VisibilityStateModelBuilder authorize(EnumSet<AuthorizationFlags> values) {
+        this.authorize = values;
+        return this;
+    }
+
+    @Override
+    protected List<CommonModelBuilderItemResponse<VisibilityStateModel, Map.Entry<FieldKey, Boolean>>> buildInternal(List<Map.Entry<FieldKey, Boolean>> data) throws MyApplicationException {
+        this.logger.debug("building for {}", Optional.ofNullable(data).map(List::size).orElse(0));
+        if (data == null || data.isEmpty()) return new ArrayList<>();
+
+        List<CommonModelBuilderItemResponse<VisibilityStateModel, Map.Entry<FieldKey, Boolean>>> models = new ArrayList<>();
+        for (Map.Entry<FieldKey, Boolean> d : data) {
+            VisibilityStateModel m = new VisibilityStateModel();
+            if (d.getKey() != null) {
+                m.setFieldId(d.getKey().getFieldId());
+                m.setOrdinal(d.getKey().getOrdinal());
+            }
+            m.setVisible(d.getValue());
+
+            models.add(new CommonModelBuilderItemResponse<>(m, d));
+        }
+
+        this.logger.debug("build {} items", Optional.of(models).map(List::size).orElse(0));
+
+        return models;
+    }
+}