public Tenant updateTenant()

in services/src/main/java/org/apache/custos/service/management/TenantManagementService.java [227:329]
79 lines of code
11 McCabe index (conditional complexity)

    public Tenant updateTenant(UpdateTenantRequest request) {

        try {
            Tenant tenant = request.getBody();

            tenant = tenant.toBuilder().setTenantId(request.getTenantId()).build();

            org.apache.custos.core.tenant.profile.api.GetTenantRequest tenantRequest = org.apache.custos.core.tenant.profile.api.GetTenantRequest
                    .newBuilder()
                    .setTenantId(request.getTenantId()).build();

            GetTenantResponse tenantResponse = tenantProfileService.getTenant(tenantRequest);

            if (tenantResponse.getTenant() == null && tenantResponse.getTenant().getTenantId() == 0) {
                String msg = "Cannot find tenant with Tenant name" + tenant.getClientName();
                LOGGER.error(msg);
                throw new EntityNotFoundException(msg);
            }

            Tenant exTenant = tenantResponse.getTenant();
            tenant = tenant.toBuilder().setTenantStatus(exTenant.getTenantStatus()).build();
            GetCredentialRequest passwordRequest = GetCredentialRequest
                    .newBuilder()
                    .setId(tenant.getAdminUsername())
                    .setOwnerId(tenant.getTenantId())
                    .setType(Type.INDIVIDUAL)
                    .build();
            CredentialMetadata metadata = credentialStoreService.getCredential(passwordRequest);

            if (metadata != null && metadata.getSecret() != null) {
                tenant = tenant.toBuilder().setAdminPassword(metadata.getSecret()).build();
            }

            Tenant updateTenant = tenantProfileService.updateTenant(tenant);

            GetCredentialRequest clientIdRequest = GetCredentialRequest.newBuilder()
                    .setOwnerId(tenant.getTenantId())
                    .setType(Type.CUSTOS).build();

            CredentialMetadata idMeta = credentialStoreService.getCredential(clientIdRequest);

            tenant = tenant.toBuilder().setClientId(idMeta.getId()).build();

            if (tenant.getTenantStatus().equals(TenantStatus.ACTIVE)) {

                tenantActivationTask.activateTenant(updateTenant, Constants.GATEWAY_ADMIN, true);
                GetCredentialRequest credentialRequest = GetCredentialRequest.newBuilder()
                        .setOwnerId(tenant.getTenantId())
                        .setId(request.getClientId())
                        .setType(Type.IAM).build();

                CredentialMetadata iamCredential = credentialStoreService.getCredential(credentialRequest);


                GetUserManagementSATokenRequest userManagementSATokenRequest = GetUserManagementSATokenRequest
                        .newBuilder()
                        .setClientId(iamCredential.getId())
                        .setClientSecret(iamCredential.getSecret())
                        .setTenantId(request.getTenantId())
                        .build();
                AuthToken token = identityService.getUserManagementServiceAccountAccessToken(userManagementSATokenRequest);

                if (token != null && token.getAccessToken() != null) {
                    UserSearchMetadata userSearchMetadata = UserSearchMetadata
                            .newBuilder()
                            .setUsername(tenant.getAdminUsername())
                            .build();

                    UserSearchRequest searchRequest = UserSearchRequest.newBuilder().
                            setTenantId(request.getTenantId())
                            .setPerformedBy(Constants.GATEWAY_ADMIN)
                            .setAccessToken(token.getAccessToken())
                            .setUser(userSearchMetadata)
                            .build();

                    UserRepresentation userRepresentation = iamAdminService.getUser(searchRequest);

                    UserProfile profile = convertToProfile(userRepresentation);

                    UserProfileRequest userProfileRequest = UserProfileRequest
                            .newBuilder()
                            .setProfile(profile)
                            .setPerformedBy(Constants.GATEWAY_ADMIN)
                            .setTenantId(request.getTenantId())
                            .build();

                    UserProfile userProfile = userProfileService.getUserProfile(userProfileRequest);

                    if (userProfile == null || StringUtils.isBlank(userProfile.getUsername())) {
                        userProfileService.createUserProfile(userProfileRequest);
                    } else {
                        userProfileService.updateUserProfile(userProfileRequest);
                    }
                }
            }
            return tenant;

        } catch (Exception ex) {
            String msg = "Error occurred at updateTenant with the Id: " + request.getTenantId();
            LOGGER.error(msg, ex);
            throw new IllegalArgumentException(msg, ex);
        }
    }