Add Feature flags

README.md

@@ -42,6 +42,16 @@ And for intelliJ we include a [intellij-codestyle.xml](/.config/intellij-codesty
 1. Add the file in Settings -> Editor -> Code Style -> Java 
 2. For the checkstyle-plugin you can add the file [checkstyle](/.config/checkstyle.xml) under Settings -> Tools -> Checkstyle -> Configuration File
 
+### Feature 
+
+Within the backend, controllers that are defined as Featurable can be activated and deactivated.
+
+Example: 
+
+```
+(@ConditionalOnProperty(value = “feature.search-by-manager”, havingValue = “true”) 
+```
+They are defined within the application.yml. This configuration is then picked up in the frontend and deactivated features are not displayed there.
 
 ## License
 

src/main/java/org/highmed/numportal/NumPortalApplication.java

@@ -1,8 +1,7 @@
 package org.highmed.numportal;
 
-
+import org.highmed.numportal.properties.FeatureProperties;
 import org.highmed.numportal.service.atna.AtnaProperties;
-
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
@@ -12,7 +11,7 @@
 @EnableScheduling
 @EnableAsync
 @SpringBootApplication
-@EnableConfigurationProperties({AtnaProperties.class})
+@EnableConfigurationProperties({AtnaProperties.class, FeatureProperties.class})
 public class NumPortalApplication {
 
   public static void main(String[] args) {

src/main/java/org/highmed/numportal/domain/dto/QueryDto.java

@@ -0,0 +1,13 @@
+package org.highmed.numportal.domain.dto;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+@Data
+@Schema
+public class QueryDto {
+
+  @NotNull private String aql;
+
+}

src/main/java/org/highmed/numportal/properties/FeatureProperties.java

@@ -0,0 +1,13 @@
+package org.highmed.numportal.properties;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+
+@Data
+@ConfigurationProperties(prefix = "feature")
+public class FeatureProperties {
+
+  private boolean searchByManager = false;
+
+}

src/main/java/org/highmed/numportal/service/ManagerService.java

@@ -0,0 +1,105 @@
+package org.highmed.numportal.service;
+
+import org.highmed.numportal.domain.dto.CohortDto;
+import org.highmed.numportal.domain.model.ExportType;
+import org.highmed.numportal.domain.model.Organization;
+import org.highmed.numportal.domain.model.Project;
+import org.highmed.numportal.domain.model.ProjectStatus;
+import org.highmed.numportal.domain.model.admin.UserDetails;
+import org.highmed.numportal.service.atna.AtnaService;
+import org.highmed.numportal.service.exception.SystemException;
+import org.highmed.numportal.service.util.ExportUtil;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.ehrbase.openehr.sdk.response.dto.QueryResponseData;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.servlet.mvc.method.annotation.StreamingResponseBody;
+
+import java.time.LocalDate;
+import java.time.OffsetDateTime;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import static org.highmed.numportal.domain.templates.ExceptionsTemplate.ERROR_WHILE_RETRIEVING_DATA;
+
+
+@Service
+@Slf4j
+@AllArgsConstructor
+public class ManagerService {
+
+  private final UserDetailsService userDetailsService;
+
+  private final AtnaService atnaService;
+
+  private final CohortService cohortService;
+
+  private final ExportUtil exportUtil;
+
+  private final ObjectMapper mapper;
+
+
+  public String executeManagerProject(CohortDto cohortDto, List<String> templates, String userId) {
+    var queryResponse = StringUtils.EMPTY;
+    var project = createManagerProject();
+    try {
+      userDetailsService.checkIsUserApproved(userId);
+      var templateMap = CollectionUtils.isNotEmpty(templates) ? templates.stream().collect(Collectors.toMap(k -> k, v -> v)) : Collections.emptyMap();
+      List<QueryResponseData> responseData =
+          exportUtil.executeDefaultConfiguration(
+              project.getId(), cohortService.toCohort(cohortDto), (Map<String, String>) templateMap);
+      queryResponse = mapper.writeValueAsString(responseData);
+
+    } catch (Exception e) {
+      atnaService.logDataExport(userId, project.getId(), project, false);
+      throw new SystemException(ProjectService.class, ERROR_WHILE_RETRIEVING_DATA,
+          String.format(ERROR_WHILE_RETRIEVING_DATA, e.getLocalizedMessage()));
+    }
+    atnaService.logDataExport(userId, project.getId(), project, true);
+    return queryResponse;
+  }
+
+  public StreamingResponseBody getManagerExportResponseBody(CohortDto cohortDto, List<String> templates, String userId, ExportType format) {
+    userDetailsService.checkIsUserApproved(userId);
+    var project = createManagerProject();
+
+    var templateMap = templates.stream().collect(Collectors.toMap(k -> k, v -> v));
+
+    List<QueryResponseData> response =
+        exportUtil.executeDefaultConfiguration(
+            project.getId(), cohortService.toCohort(cohortDto), templateMap);
+
+    if (format == ExportType.json) {
+      return exportUtil.exportJson(response);
+    } else {
+      return exportUtil.exportCsv(response, project.getId());
+    }
+  }
+
+  private Project createManagerProject() {
+    var undef = "undef";
+    return Project.builder()
+                  .id(0L)
+                  .name("Manager data retrieval project")
+                  .createDate(OffsetDateTime.now())
+                  .startDate(LocalDate.now())
+                  .description("Adhoc temp project for manager data retrieval")
+                  .goal(undef)
+                  .usedOutsideEu(false)
+                  .firstHypotheses(undef)
+                  .secondHypotheses(undef)
+                  .description("Temporary project for manager data retrieval")
+                  .coordinator(UserDetails.builder().userId(undef).organization(Organization.builder().id(0L).build()).build())
+                  .status(ProjectStatus.DENIED)
+                  .build();
+  }
+
+
+}