56 lines
2.8 KiB
JavaScript
56 lines
2.8 KiB
JavaScript
var util = require('util');
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var OperationBase = require('../clientOperations/operationBase');
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var TcpCommand = require('../systemData/tcpCommand');
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var ClientMessage = require('../messages/clientMessage');
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var InspectionDecision = require('../systemData/inspectionDecision');
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var InspectionResult = require('./../systemData/inspectionResult');
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var results = require('../results');
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function DeletePersistentSubscriptionOperation(log, cb, stream, groupName, userCredentials) {
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OperationBase.call(this, log, cb, TcpCommand.DeletePersistentSubscription, TcpCommand.DeletePersistentSubscriptionCompleted, userCredentials);
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this._stream = stream;
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this._groupName = groupName;
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this._responseType = ClientMessage.DeletePersistentSubscriptionCompleted;
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}
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util.inherits(DeletePersistentSubscriptionOperation, OperationBase);
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DeletePersistentSubscriptionOperation.prototype._createRequestDto = function() {
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return new ClientMessage.DeletePersistentSubscription({
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subscriptionGroupName: this._groupName,
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eventStreamId: this._stream
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});
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};
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DeletePersistentSubscriptionOperation.prototype._inspectResponse = function(response) {
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switch (response.result)
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{
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case ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.Success:
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this._succeed();
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return new InspectionResult(InspectionDecision.EndOperation, "Success");
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case ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.Fail:
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this.fail(new Error(util.format("Subscription group %s on stream %s failed '%s'", this._groupName, this._stream, response.reason)));
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return new InspectionResult(InspectionDecision.EndOperation, "Fail");
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case ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.AccessDenied:
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this.fail(new Error(util.format("Write access denied for stream '%s'.", this._stream)));
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return new InspectionResult(InspectionDecision.EndOperation, "AccessDenied");
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case ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.DoesNotExist:
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this.fail(new Error(util.format("Subscription group %s on stream %s does not exist", this._groupName, this._stream)));
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return new InspectionResult(InspectionDecision.EndOperation, "DoesNotExist");
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default:
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throw new Error(util.format("Unexpected OperationResult: %s.", response.result));
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}
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};
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DeletePersistentSubscriptionOperation.prototype._transformResponse = function(response) {
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return new results.PersistentSubscriptionDeleteResult(results.PersistentSubscriptionDeleteStatus.Success);
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};
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DeletePersistentSubscriptionOperation.prototype.toString = function() {
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return util.format("Stream: %s, Group Name: %s", this._stream, this._groupName);
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};
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module.exports = DeletePersistentSubscriptionOperation; |