fix(aihr): paginate org snapshot view

backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/controller/AihrOrgSyncController.java

@@ -30,7 +30,9 @@ public class AihrOrgSyncController {
                                            @RequestParam(required = false) String projectCode,
                                            @RequestParam(required = false) String positionLevel,
                                            @RequestParam(required = false) String status,
+                                           @RequestParam(required = false, defaultValue = "1") Integer pageNum,
+                                           @RequestParam(required = false) Integer pageSize,
                                            @RequestParam(required = false, defaultValue = "200") Integer limit) {
-        return R.ok(orgSyncService.snapshot(keyword, projectCode, positionLevel, status, limit));
+        return R.ok(orgSyncService.snapshot(keyword, projectCode, positionLevel, status, pageNum, pageSize, limit));
     }
 }

backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/domain/AihrOrgSyncDto.java

@@ -35,6 +35,8 @@ public final class AihrOrgSyncDto {
         int total,
         int active,
         int departed,
+        int pageNum,
+        int pageSize,
         List<OrgProjectOption> projects,
         List<String> levels,
         List<OrgPersonRow> rows

backend/ruoyi-modules/ruoyi-aihr/src/main/java/org/dromara/aihr/service/AihrOrgSyncService.java

@@ -113,16 +113,20 @@ public class AihrOrgSyncService {
         );
     }
 
-    public OrgSnapshotResponse snapshot(String keyword, String projectCode, String positionLevel, String status, Integer limit) {
+    public OrgSnapshotResponse snapshot(String keyword, String projectCode, String positionLevel, String status,
+                                        Integer pageNum, Integer pageSize, Integer limit) {
         requireSnapshotTable();
-        int safeLimit = clamp(limit, 200, 1, MAX_PAGE_SIZE);
+        int safePageNum = clamp(pageNum, 1, 1, 100000);
+        int safePageSize = clamp(pageSize == null ? limit : pageSize, 20, 1, MAX_PAGE_SIZE);
+        int offset = (safePageNum - 1) * safePageSize;
         List<Object> args = new ArrayList<>();
         String where = orgSnapshotWhere(keyword, projectCode, positionLevel, status, args);
         int total = countOrgRows("select count(*) from aihr_org_snapshot" + where, args);
         int active = countOrgRows("select count(*) from aihr_org_snapshot" + where + " and employment_status = 'active'", args);
         int departed = countOrgRows("select count(*) from aihr_org_snapshot" + where + " and employment_status = 'departed'", args);
         List<Object> rowArgs = new ArrayList<>(args);
-        rowArgs.add(safeLimit);
+        rowArgs.add(safePageSize);
+        rowArgs.add(offset);
         List<OrgPersonRow> rows = jdbcTemplate.query("""
             select id, project_code, project_name, dept_name, ext_party_id, person_name,
                    position_name, position_level, employment_status,
@@ -130,7 +134,7 @@ public class AihrOrgSyncService {
               from aihr_org_snapshot
             """ + where + """
              order by project_name, dept_name, position_level, person_name
-             limit ?
+             limit ? offset ?
             """, (rs, rowNum) -> new OrgPersonRow(
             rs.getLong("id"),
             rs.getString("project_code"),
@@ -143,7 +147,7 @@ public class AihrOrgSyncService {
             rs.getString("employment_status"),
             rs.getString("snapshot_date")
         ), rowArgs.toArray());
-        return new OrgSnapshotResponse(total, active, departed, orgProjects(), orgLevels(), rows);
+        return new OrgSnapshotResponse(total, active, departed, safePageNum, safePageSize, orgProjects(), orgLevels(), rows);
     }
 
     private List<JsonNode> fetchOptional(String baseUrl, String token, SyncRequest req, String resourceType,