Examples with HttpWorkflowResponse org.wso2.carbon.apimgt.impl.workflow.HttpWorkflowResponse used on opensource projects

Example 1 with HttpWorkflowResponse

use of org.wso2.carbon.apimgt.impl.workflow.HttpWorkflowResponse in project carbon-apimgt by wso2.

the class SubscriptionsApiServiceImpl method subscriptionsSubscriptionIdPut.

/**
 * Update already created subscriptions with the details specified in the body parameter
 *
 * @param body new subscription details
 * @return newly added subscription as a SubscriptionDTO if successful
 */
@Override
public Response subscriptionsSubscriptionIdPut(String subscriptionId, SubscriptionDTO body, String xWSO2Tenant, MessageContext messageContext) {
    String username = RestApiCommonUtil.getLoggedInUsername();
    APIConsumer apiConsumer;
    try {
        String organization = RestApiUtil.getValidatedOrganization(messageContext);
        apiConsumer = RestApiCommonUtil.getConsumer(username);
        String applicationId = body.getApplicationId();
        String currentThrottlingPolicy = body.getThrottlingPolicy();
        String requestedThrottlingPolicy = body.getRequestedThrottlingPolicy();
        SubscribedAPI subscribedAPI = apiConsumer.getSubscriptionByUUID(subscriptionId);
        // Check whether the subscription status is not empty and also not blocked
        if (body.getStatus() != null && subscribedAPI != null) {
            if ("BLOCKED".equals(body.getStatus().value()) || "ON_HOLD".equals(body.getStatus().value()) || "REJECTED".equals(body.getStatus().value()) || "BLOCKED".equals(subscribedAPI.getSubStatus()) || "ON_HOLD".equals(subscribedAPI.getSubStatus()) || "REJECTED".equals(subscribedAPI.getSubStatus())) {
                RestApiUtil.handleBadRequest("Cannot update subscriptions with provided or existing status", log);
                return null;
            }
        } else {
            RestApiUtil.handleBadRequest("Request must contain status of the subscription", log);
            return null;
        }
        // this will throw a APIMgtResourceNotFoundException
        if (body.getApiId() != null) {
            if (!RestAPIStoreUtils.isUserAccessAllowedForAPIByUUID(body.getApiId(), organization)) {
                RestApiUtil.handleAuthorizationFailure(RestApiConstants.RESOURCE_API, body.getApiId(), log);
            }
        } else {
            RestApiUtil.handleBadRequest("Request must contain either apiIdentifier or apiProductIdentifier and the relevant type", log);
            return null;
        }
        Application application = apiConsumer.getApplicationByUUID(applicationId);
        if (application == null) {
            // required application not found
            RestApiUtil.handleResourceNotFoundError(RestApiConstants.RESOURCE_APPLICATION, applicationId, log);
            return null;
        }
        if (!RestAPIStoreUtils.isUserAccessAllowedForApplication(application)) {
            // application access failure occurred
            RestApiUtil.handleAuthorizationFailure(RestApiConstants.RESOURCE_APPLICATION, applicationId, log);
        }
        ApiTypeWrapper apiTypeWrapper = apiConsumer.getAPIorAPIProductByUUID(body.getApiId(), organization);
        apiTypeWrapper.setTier(body.getThrottlingPolicy());
        SubscriptionResponse subscriptionResponse = apiConsumer.updateSubscription(apiTypeWrapper, username, application, subscriptionId, currentThrottlingPolicy, requestedThrottlingPolicy);
        SubscribedAPI addedSubscribedAPI = apiConsumer.getSubscriptionByUUID(subscriptionResponse.getSubscriptionUUID());
        SubscriptionDTO addedSubscriptionDTO = SubscriptionMappingUtil.fromSubscriptionToDTO(addedSubscribedAPI, organization);
        WorkflowResponse workflowResponse = subscriptionResponse.getWorkflowResponse();
        if (workflowResponse instanceof HttpWorkflowResponse) {
            String payload = workflowResponse.getJSONPayload();
            addedSubscriptionDTO.setRedirectionParams(payload);
        }
        return Response.ok(new URI(RestApiConstants.RESOURCE_PATH_SUBSCRIPTIONS + "/" + addedSubscribedAPI.getUUID())).entity(addedSubscriptionDTO).build();
    } catch (APIMgtAuthorizationFailedException e) {
        // this occurs when the api:application:tier mapping is not allowed. The reason for the message is taken from
        // the message of the exception e
        RestApiUtil.handleAuthorizationFailure(e.getMessage(), e, log);
    } catch (SubscriptionAlreadyExistingException e) {
        RestApiUtil.handleResourceAlreadyExistsError("Specified subscription already exists for API " + body.getApiId() + ", for application " + body.getApplicationId(), e, log);
    } catch (APIManagementException | URISyntaxException e) {
        if (RestApiUtil.isDueToResourceNotFound(e)) {
            // this happens when the specified API identifier does not exist
            RestApiUtil.handleResourceNotFoundError(RestApiConstants.RESOURCE_API, body.getApiId(), e, log);
        } else {
            // unhandled exception
            RestApiUtil.handleInternalServerError("Error while adding the subscription API:" + body.getApiId() + ", application:" + body.getApplicationId() + ", tier:" + body.getThrottlingPolicy(), e, log);
        }
    }
    return null;
}

Example 2 with HttpWorkflowResponse

use of org.wso2.carbon.apimgt.impl.workflow.HttpWorkflowResponse in project carbon-apimgt by wso2.

the class SubscriptionsApiServiceImpl method subscriptionsPost.

/**
 * Creates a new subscriptions with the details specified in the body parameter
 *
 * @param body new subscription details
 * @return newly added subscription as a SubscriptionDTO if successful
 */
@Override
public Response subscriptionsPost(SubscriptionDTO body, String xWSO2Tenant, MessageContext messageContext) throws APIManagementException {
    String username = RestApiCommonUtil.getLoggedInUsername();
    APIConsumer apiConsumer;
    try {
        String organization = RestApiUtil.getValidatedOrganization(messageContext);
        String userOrganization = RestApiUtil.getValidatedSubjectOrganization(messageContext);
        apiConsumer = RestApiCommonUtil.getConsumer(username, userOrganization);
        String applicationId = body.getApplicationId();
        // this will throw a APIMgtResourceNotFoundException
        if (body.getApiId() != null) {
            if (!RestAPIStoreUtils.isUserAccessAllowedForAPIByUUID(body.getApiId(), organization)) {
                RestApiUtil.handleAuthorizationFailure(RestApiConstants.RESOURCE_API, body.getApiId(), log);
            }
        } else {
            RestApiUtil.handleBadRequest("Request must contain either apiIdentifier or apiProductIdentifier and the relevant type", log);
            return null;
        }
        Application application = apiConsumer.getApplicationByUUID(applicationId);
        if (application == null) {
            // required application not found
            RestApiUtil.handleResourceNotFoundError(RestApiConstants.RESOURCE_APPLICATION, applicationId, log);
            return null;
        }
        // If application creation workflow status is pending or rejected, throw a Bad request exception
        if (application.getStatus().equals(WorkflowStatus.REJECTED.toString()) || application.getStatus().equals(WorkflowStatus.CREATED.toString())) {
            RestApiUtil.handleBadRequest("Workflow status is not Approved", log);
            return null;
        }
        if (!RestAPIStoreUtils.isUserAccessAllowedForApplication(application)) {
            // application access failure occurred
            RestApiUtil.handleAuthorizationFailure(RestApiConstants.RESOURCE_APPLICATION, applicationId, log);
        }
        ApiTypeWrapper apiTypeWrapper = apiConsumer.getAPIorAPIProductByUUID(body.getApiId(), organization);
        apiTypeWrapper.setTier(body.getThrottlingPolicy());
        SubscriptionResponse subscriptionResponse = apiConsumer.addSubscription(apiTypeWrapper, username, application);
        SubscribedAPI addedSubscribedAPI = apiConsumer.getSubscriptionByUUID(subscriptionResponse.getSubscriptionUUID());
        SubscriptionDTO addedSubscriptionDTO = SubscriptionMappingUtil.fromSubscriptionToDTO(addedSubscribedAPI, apiTypeWrapper, organization);
        WorkflowResponse workflowResponse = subscriptionResponse.getWorkflowResponse();
        if (workflowResponse instanceof HttpWorkflowResponse) {
            String payload = workflowResponse.getJSONPayload();
            addedSubscriptionDTO.setRedirectionParams(payload);
        }
        return Response.created(new URI(RestApiConstants.RESOURCE_PATH_SUBSCRIPTIONS + "/" + addedSubscribedAPI.getUUID())).entity(addedSubscriptionDTO).build();
    } catch (APIMgtAuthorizationFailedException e) {
        // this occurs when the api:application:tier mapping is not allowed. The reason for the message is taken from
        // the message of the exception e
        RestApiUtil.handleAuthorizationFailure(e.getMessage(), e, log);
    } catch (SubscriptionAlreadyExistingException e) {
        RestApiUtil.handleResourceAlreadyExistsError("Specified subscription already exists for API " + body.getApiId() + ", for application " + body.getApplicationId(), e, log);
    } catch (URISyntaxException e) {
        if (RestApiUtil.isDueToResourceNotFound(e)) {
            // this happens when the specified API identifier does not exist
            RestApiUtil.handleResourceNotFoundError(RestApiConstants.RESOURCE_API, body.getApiId(), e, log);
        } else {
            // unhandled exception
            RestApiUtil.handleInternalServerError("Error while adding the subscription API:" + body.getApiId() + ", application:" + body.getApplicationId() + ", tier:" + body.getThrottlingPolicy(), e, log);
        }
    }
    return null;
}