feat: default period is no more automatically added [DHIS2-16052]

dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/tei/TeiQueryParamPostProcessor.java

@@ -27,52 +27,26 @@
  */
 package org.hisp.dhis.analytics.tei;
 
-import java.util.List;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 import lombok.RequiredArgsConstructor;
-import org.hisp.dhis.analytics.common.params.dimension.DimensionIdentifier;
-import org.hisp.dhis.analytics.common.params.dimension.DimensionParam;
-import org.hisp.dhis.analytics.common.params.dimension.DimensionParamType;
-import org.hisp.dhis.analytics.common.processing.CommonQueryRequestMapper;
 import org.hisp.dhis.analytics.common.processing.Processor;
 import org.springframework.stereotype.Component;
 
+/**
+ * This component is a hook to allow for post-processing of the {@link TeiQueryParams} before it is
+ * used to build the query context.
+ */
 @Component
 @RequiredArgsConstructor
 public class TeiQueryParamPostProcessor implements Processor<TeiQueryParams> {
-  private static final String DEFAULT_PERIOD = "pe:LAST_YEAR:LAST_UPDATED";
-
-  private final CommonQueryRequestMapper commonQueryRequestMapper;
 
+  /**
+   * Processes the given {@link TeiQueryParams} and returns the processed version.
+   *
+   * @param params to be processed.
+   * @return the processed {@link TeiQueryParams}.
+   */
   public TeiQueryParams process(TeiQueryParams params) {
-    boolean existsPeriodRestriction =
-        params.getCommonParams().getDimensionIdentifiers().stream()
-            .filter(d -> d.getDimension().isPeriodDimension())
-            .anyMatch(d -> d.getDimension().hasRestrictions());
-
-    if (existsPeriodRestriction) {
-      return params;
-    }
-
-    DimensionIdentifier<DimensionParam> defaultPeriod =
-        commonQueryRequestMapper.toDimensionIdentifier(
-            DEFAULT_PERIOD,
-            DimensionParamType.DATE_FILTERS,
-            params.getCommonParams().getRelativePeriodDate(),
-            params.getCommonParams().getDisplayProperty(),
-            params.getCommonParams().getPrograms(),
-            params.getCommonParams().getUserOrgUnit());
-
-    List<DimensionIdentifier<DimensionParam>> dimensionIdentifiers =
-        Stream.concat(
-                params.getCommonParams().getDimensionIdentifiers().stream(),
-                Stream.of(defaultPeriod))
-            .collect(Collectors.toList());
-
-    return params.toBuilder()
-        .commonParams(
-            params.getCommonParams().toBuilder().dimensionIdentifiers(dimensionIdentifiers).build())
-        .build();
+    // do nothing for now - implement required TeiQueryParams processing here.
+    return params;
   }
 }