Update

src/main/java/com/ffii/fpsms/modules/usage/FeatureUsageLogService.java

@@ -3,6 +3,7 @@ package com.ffii.fpsms.modules.usage;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.time.LocalDate;
 
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
@@ -41,18 +42,31 @@ public class FeatureUsageLogService extends AbstractService {
 	}
 
 	@Transactional(isolation = Isolation.READ_COMMITTED, rollbackFor = Exception.class, readOnly = true)
-	public List<Map<String, Object>> summarizeByFeature(String featureCode) {
-		String sql = """
+	public List<Map<String, Object>> summarizeByFeature(String featureCode, LocalDate startDate, LocalDate endDate) {
+		StringBuilder sql = new StringBuilder("""
 				SELECT user_id AS userId, username,
 				  SUM(CASE WHEN action_type = 'PAGE_VIEW' THEN 1 ELSE 0 END) AS pageViews,
 				  SUM(CASE WHEN action_type = 'DOWNLOAD' THEN 1 ELSE 0 END) AS downloads,
 				  SUM(CASE WHEN action_type = 'PRINT' THEN 1 ELSE 0 END) AS prints
 				FROM feature_usage_log
 				WHERE feature_code = :featureCode
+				""");
+		Map<String, Object> args = new HashMap<>(4);
+		args.put("featureCode", featureCode);
+		if (startDate != null) {
+			sql.append(" AND created_at >= :startDate");
+			args.put("startDate", startDate.atStartOfDay());
+		}
+		if (endDate != null) {
+			sql.append(" AND created_at < :endDateExclusive");
+			args.put("endDateExclusive", endDate.plusDays(1).atStartOfDay());
+		}
+		sql.append("""
+				
 				GROUP BY user_id, username
 				ORDER BY username
-				""";
-		return jdbcDao.queryForList(sql, Map.of("featureCode", featureCode));
+				""");
+		return jdbcDao.queryForList(sql.toString(), args);
 	}
 
 }

src/main/java/com/ffii/fpsms/modules/usage/web/FeatureUsageLogController.java

@@ -1,6 +1,7 @@
 package com.ffii.fpsms.modules.usage.web;
 
 import java.util.HashMap;
+import java.time.LocalDate;
 import java.util.List;
 import java.util.Map;
 
@@ -11,6 +12,7 @@ import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -91,12 +93,17 @@ public class FeatureUsageLogController {
 
 	@GetMapping("/summary")
 	@PreAuthorize("hasAnyAuthority('TESTING','ADMIN')")
-	public DataRes<Map<String, List<Map<String, Object>>>> summary() {
+	public DataRes<Map<String, List<Map<String, Object>>>> summary(
+			@RequestParam(value = "startDate", required = false) LocalDate startDate,
+			@RequestParam(value = "endDate", required = false) LocalDate endDate) {
+		if (startDate != null && endDate != null && startDate.isAfter(endDate)) {
+			throw new BadRequestException("startDate must be earlier than or equal to endDate");
+		}
 		Map<String, List<Map<String, Object>>> data = new HashMap<>(2);
 		data.put("reportManagement",
-				featureUsageLogService.summarizeByFeature(FeatureUsageLogService.FEATURE_REPORT_MANAGEMENT));
+				featureUsageLogService.summarizeByFeature(FeatureUsageLogService.FEATURE_REPORT_MANAGEMENT, startDate, endDate));
 		data.put("truckRoutingSummary",
-				featureUsageLogService.summarizeByFeature(FeatureUsageLogService.FEATURE_TRUCK_ROUTING_SUMMARY));
+				featureUsageLogService.summarizeByFeature(FeatureUsageLogService.FEATURE_TRUCK_ROUTING_SUMMARY, startDate, endDate));
 		return new DataRes<>(data);
 	}