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[Developer] #424 speed up permission object selection

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devmrko
2026-06-25 14:05:53 +09:00
parent 314d185b17
commit 0a48273b6d
6 changed files with 169 additions and 14 deletions
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36
src/main/java/com/cloudhandson/vpdbackoffice/web/PermissionController.java
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@@ -7,6 +7,8 @@ import com.cloudhandson.vpdbackoffice.service.ProtectedObjectService;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
@@ -18,6 +20,7 @@ import org.springframework.web.servlet.mvc.support.RedirectAttributes;
@Controller
public class PermissionController {
private static final Logger log = LoggerFactory.getLogger(PermissionController.class);
private final PermissionService permissionService;
private final ProtectedObjectService protectedObjectService;
@@ -59,21 +62,42 @@ public class PermissionController {
@GetMapping("/permissions")
public String permissions(Model model) {
long started = System.nanoTime();
var objects = protectedObjectService.findEnabled();
model.addAttribute("roles", permissionService.findRoles());
model.addAttribute("objects", objects);
model.addAttribute("columnsByObject", objects.stream()
long objectsAt = System.nanoTime();
var roles = permissionService.findRoles();
long rolesAt = System.nanoTime();
var columnsByObject = objects.stream()
.collect(Collectors.toMap(
object -> object.objectId(),
object -> protectedObjectService.findColumns(object.objectId()).stream()
.map(column -> column.columnName())
.toList()
)));
model.addAttribute("dbObjects", protectedObjectService.findDatabaseObjects());
model.addAttribute("permissions", permissionService.findPermissionViews());
));
long columnsAt = System.nanoTime();
var dbObjects = protectedObjectService.findDatabaseObjects();
long dbObjectsAt = System.nanoTime();
var permissions = permissionService.findPermissionViews();
long permissionsAt = System.nanoTime();
log.info("permissions page timings: objects={}ms roles={}ms columns={}ms dbObjects={}ms permissions={}ms total={}ms",
elapsedMillis(started, objectsAt),
elapsedMillis(objectsAt, rolesAt),
elapsedMillis(rolesAt, columnsAt),
elapsedMillis(columnsAt, dbObjectsAt),
elapsedMillis(dbObjectsAt, permissionsAt),
elapsedMillis(started, permissionsAt));
model.addAttribute("roles", roles);
model.addAttribute("objects", objects);
model.addAttribute("columnsByObject", columnsByObject);
model.addAttribute("dbObjects", dbObjects);
model.addAttribute("permissions", permissions);
return "permissions";
}
private long elapsedMillis(long from, long to) {
return (to - from) / 1_000_000;
}
@PostMapping("/permissions")
public String save(
@RequestParam long roleId,