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package org.onap.vid.services
import com.fasterxml.jackson.annotation.JsonIgnore
import org.onap.vid.category.CategoryParameterOptionRep
import org.onap.vid.category.CategoryParametersResponse
import org.onap.vid.model.CategoryParameter
import org.onap.vid.properties.Features
import org.onap.vid.roles.RoleProvider
import org.onap.vid.roles.WithPermissionPropertiesOwningEntity
import org.springframework.beans.factory.annotation.Qualifier
import org.springframework.stereotype.Service
import org.togglz.core.manager.FeatureManager
import javax.servlet.http.HttpServletRequest
@Service
@Qualifier("WithRoles")
class CategoryParameterServiceWithRoles(
private val categoryParameterService: CategoryParameterService,
private val featureManager: FeatureManager,
private val roleProvider: RoleProvider,
private val request: HttpServletRequest
) : CategoryParameterService by categoryParameterService {
private val owningEntityKey = "owningEntity"
private fun shouldTreatPermissions() = featureManager.isActive(Features.FLAG_2006_LIMIT_OWNING_ENTITY_SELECTION_BY_ROLES)
override fun getCategoryParameters(familyName: CategoryParameter.Family?): CategoryParametersResponse {
val categoryParameters =
categoryParameterService.getCategoryParameters(familyName)
return if (shouldTreatPermissions()) {
treatPermissions(categoryParameters)
} else {
categoryParameters
}
}
internal fun treatPermissions(categoryParametersResponse: CategoryParametersResponse): CategoryParametersResponse {
val extractedCategoryParameters = categoryParametersResponse.categoryParameters
val owningEntities = extractedCategoryParameters[owningEntityKey]
return CategoryParametersResponse(
extractedCategoryParameters + (owningEntityKey to removeNonPermitted(owningEntities)))
}
private fun removeNonPermitted(owningEntities: MutableList<CategoryParameterOptionRep>?): List<CategoryParameterOptionRep>? {
val userRolesValidator = roleProvider.getUserRolesValidator(request)
return owningEntities
?.map { OwningEntityOptionRep(it) }
?.filter { userRolesValidator.isServicePermitted(it) }
}
/**
* Encapsulates a CategoryParameterOptionRep where id field contains an owningEntityId
*/
class OwningEntityOptionRep(option: CategoryParameterOptionRep) :
CategoryParameterOptionRep(option.id, option.name), WithPermissionPropertiesOwningEntity {
override val owningEntityId: String?
@JsonIgnore get() = id
}
}
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