@Transactional
@Override
public EntityIdentifier updateRolePermissions(final Long roleId, final JsonCommand command) {
context.authenticatedUser();
final Role role = this.roleRepository.findOne(roleId);
if (role == null) {
throw new RoleNotFoundException(roleId);
}
final Collection<Permission> allPermissions = this.permissionRepository.findAll();
final PermissionsCommand permissionsCommand =
this.permissionsFromApiJsonDeserializer.commandFromApiJson(command.json());
final Map<String, Boolean> commandPermissions = permissionsCommand.getPermissions();
final Map<String, Object> changes = new HashMap<String, Object>();
final Map<String, Boolean> changedPermissions = new HashMap<String, Boolean>();
for (final String permissionCode : commandPermissions.keySet()) {
final boolean isSelected = commandPermissions.get(permissionCode).booleanValue();
final Permission permission = findPermissionByCode(allPermissions, permissionCode);
boolean changed = role.updatePermission(permission, isSelected);
if (changed) {
changedPermissions.put(permissionCode, isSelected);
}
}
if (!changedPermissions.isEmpty()) {
changes.put("permissions", changedPermissions);
this.roleRepository.save(role);
}
return EntityIdentifier.withChanges(role.getId(), changes);
}
@Transactional
@Override
public EntityIdentifier updateRole(final Long roleId, final JsonCommand command) {
context.authenticatedUser();
final RoleCommand roleCommand =
this.roleCommandFromApiJsonDeserializer.commandFromApiJson(command.json());
roleCommand.validateForUpdate();
final Role role = this.roleRepository.findOne(roleId);
if (role == null) {
throw new RoleNotFoundException(roleId);
}
final Map<String, Object> changes = role.update(command);
if (!changes.isEmpty()) {
this.roleRepository.save(role);
}
return EntityIdentifier.withChanges(role.getId(), changes);
}