41 lines
1.7 KiB
JavaScript
41 lines
1.7 KiB
JavaScript
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var esClient = require('../src/client'); // When running in 'eventstore-node/samples' folder.
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// var esClient = require('eventstore-node'); // Otherwise
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var uuid = require('uuid');
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var esConnection = esClient.createConnection({}, {"hostname": "localhost", "port": 1113});
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esConnection.connect();
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esConnection.once('connected', function (tcpEndPoint) {
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console.log('Connected to eventstore at ' + tcpEndPoint.hostname + ":" + tcpEndPoint.port);
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var userId = uuid.v4();
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// This event could happen as a result of (e.g.) a 'CreateUser(id, username, password)' command.
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var userCreatedEvent = {
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id: userId,
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username: "user" + uuid.v4().substring(0,6), // Hard-to-spell exotic username.
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password: Math.random().toString() // Hard-to-guess password.
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};
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var eventId = uuid.v4();
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var event = esClient.createJsonEventData(eventId, userCreatedEvent, null, "UserCreated");
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// Every user has her/his own stream of events:
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var streamName = "user-" + userId;
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console.log("Storing event. Look for it at http://localhost:2113/web/index.html#/streams/user-" + userId);
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esConnection.appendToStream(streamName, esClient.expectedVersion.any, event)
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.then(function(result) {
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console.log("Event stored.");
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process.exit(0);
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})
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.catch(function(err) {
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console.log(err);
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process.exit(-1);
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});
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});
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esConnection.on('error', function (err) {
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console.log('Error occurred on connection:', err);
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process.exit(-1);
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});
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esConnection.on('closed', function (reason) {
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console.log('Connection closed, reason:', reason);
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process.exit(-1);
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});
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