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| 1 | +package uk.gov.hmcts.ccd.domain.service.validate; |
| 2 | + |
| 3 | +import com.fasterxml.jackson.databind.JsonNode; |
| 4 | +import lombok.extern.slf4j.Slf4j; |
| 5 | +import org.apache.commons.lang3.StringUtils; |
| 6 | +import org.springframework.beans.factory.annotation.Qualifier; |
| 7 | +import org.springframework.stereotype.Service; |
| 8 | +import uk.gov.hmcts.ccd.config.JacksonUtils; |
| 9 | +import uk.gov.hmcts.ccd.data.definition.CachedCaseDefinitionRepository; |
| 10 | +import uk.gov.hmcts.ccd.data.definition.CaseDefinitionRepository; |
| 11 | +import uk.gov.hmcts.ccd.domain.model.casedataaccesscontrol.AccessProfile; |
| 12 | +import uk.gov.hmcts.ccd.domain.model.definition.CaseTypeDefinition; |
| 13 | +import uk.gov.hmcts.ccd.domain.model.std.CaseDataContent; |
| 14 | +import uk.gov.hmcts.ccd.domain.service.common.AccessControlService; |
| 15 | +import uk.gov.hmcts.ccd.domain.service.common.CaseAccessService; |
| 16 | +import uk.gov.hmcts.ccd.endpoint.exceptions.ValidationException; |
| 17 | + |
| 18 | +import java.util.Map; |
| 19 | +import java.util.Set; |
| 20 | + |
| 21 | +import static com.google.common.collect.Maps.newHashMap; |
| 22 | +import static uk.gov.hmcts.ccd.domain.service.common.AccessControlService.CAN_READ; |
| 23 | + |
| 24 | +@Service |
| 25 | +@Slf4j |
| 26 | +@Qualifier(AuthorisedValidateCaseFieldsOperation.QUALIFIER) |
| 27 | +public class AuthorisedValidateCaseFieldsOperation implements ValidateCaseFieldsOperation { |
| 28 | + public static final String QUALIFIER = "authorised"; |
| 29 | + |
| 30 | + private final AccessControlService accessControlService; |
| 31 | + private final CaseDefinitionRepository caseDefinitionRepository; |
| 32 | + private final CaseAccessService caseAccessService; |
| 33 | + private final ValidateCaseFieldsOperation validateCaseFieldsOperation; |
| 34 | + |
| 35 | + public AuthorisedValidateCaseFieldsOperation(AccessControlService accessControlService, |
| 36 | + @Qualifier(CachedCaseDefinitionRepository.QUALIFIER) |
| 37 | + CaseDefinitionRepository caseDefinitionRepository, |
| 38 | + CaseAccessService caseAccessService, |
| 39 | + @Qualifier(ClassifiedValidateCaseFieldsOperation.QUALIFIER) |
| 40 | + ValidateCaseFieldsOperation validateCaseFieldsOperation) { |
| 41 | + this.accessControlService = accessControlService; |
| 42 | + this.caseDefinitionRepository = caseDefinitionRepository; |
| 43 | + this.caseAccessService = caseAccessService; |
| 44 | + this.validateCaseFieldsOperation = validateCaseFieldsOperation; |
| 45 | + } |
| 46 | + |
| 47 | + @Override |
| 48 | + public Map<String, JsonNode> validateCaseDetails(OperationContext operationContext) { |
| 49 | + validateCaseFieldsOperation.validateCaseDetails(operationContext); |
| 50 | + |
| 51 | + CaseDataContent content = operationContext.content(); |
| 52 | + String caseTypeId = operationContext.caseTypeId(); |
| 53 | + |
| 54 | + String caseReference = content.getCaseReference(); |
| 55 | + Set<AccessProfile> accessProfiles = StringUtils.isNotEmpty(caseReference) |
| 56 | + ? caseAccessService.getAccessProfilesByCaseReference(caseReference) : |
| 57 | + caseAccessService.getCaseCreationRoles(caseTypeId); |
| 58 | + |
| 59 | + verifyReadAccess(caseTypeId, content, accessProfiles); |
| 60 | + |
| 61 | + return content.getData(); |
| 62 | + } |
| 63 | + |
| 64 | + @Override |
| 65 | + public void validateData(Map<String, JsonNode> data, CaseTypeDefinition caseTypeDefinition, |
| 66 | + CaseDataContent content) { |
| 67 | + validateCaseFieldsOperation.validateData(data, caseTypeDefinition, content); |
| 68 | + } |
| 69 | + |
| 70 | + private void verifyReadAccess(final String caseTypeId, CaseDataContent content, Set<AccessProfile> accessProfiles) { |
| 71 | + final CaseTypeDefinition caseTypeDefinition = getCaseDefinitionType(caseTypeId); |
| 72 | + |
| 73 | + if (content.getData() == null) { |
| 74 | + content.setData(newHashMap()); |
| 75 | + return; |
| 76 | + } |
| 77 | + |
| 78 | + if (!accessControlService.canAccessCaseTypeWithCriteria( |
| 79 | + caseTypeDefinition, |
| 80 | + accessProfiles, |
| 81 | + CAN_READ)) { |
| 82 | + content.setData(newHashMap()); |
| 83 | + return; |
| 84 | + } |
| 85 | + |
| 86 | + content.setData(JacksonUtils.convertValueInDataField( |
| 87 | + accessControlService.filterCaseFieldsByAccess( |
| 88 | + JacksonUtils.convertValueJsonNode(content.getData()), |
| 89 | + caseTypeDefinition.getCaseFieldDefinitions(), |
| 90 | + accessProfiles, |
| 91 | + CAN_READ, |
| 92 | + false))); |
| 93 | + } |
| 94 | + |
| 95 | + private CaseTypeDefinition getCaseDefinitionType(String caseTypeId) { |
| 96 | + final CaseTypeDefinition caseTypeDefinition = caseDefinitionRepository.getCaseType(caseTypeId); |
| 97 | + if (caseTypeDefinition == null) { |
| 98 | + throw new ValidationException("Cannot find case type definition for " + caseTypeId); |
| 99 | + } |
| 100 | + return caseTypeDefinition; |
| 101 | + } |
| 102 | +} |
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