mirror of
https://github.com/node-red/node-red-nodes.git
synced 2023-10-10 13:36:58 +02:00
45 lines
1.5 KiB
JavaScript
45 lines
1.5 KiB
JavaScript
/**
|
|
* Copyright 2013 Wolfgang Nagele
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
**/
|
|
|
|
var RED = require(process.env.NODE_RED_HOME+"/red/red");
|
|
var util = require("util");
|
|
var aws = require("aws-sdk");
|
|
var attrWrapper = require("dynamodb-data-types").AttributeValue;
|
|
|
|
function DDBOutNode(n) {
|
|
RED.nodes.createNode(this, n);
|
|
this.credentials = RED.nodes.getNode(n.credentials);
|
|
this.region = n.region || "us-east-1";
|
|
this.table = n.table;
|
|
|
|
aws.config.update({ accessKeyId: this.credentials.accessKey,
|
|
secretAccessKey: this.credentials.secretAccessKey,
|
|
region: this.region });
|
|
|
|
var ddb = new aws.DynamoDB();
|
|
|
|
this.on("input", function(msg) {
|
|
if (msg != null) {
|
|
ddb.putItem({ "TableName": this.table,
|
|
"Item": attrWrapper.wrap(msg.payload) },
|
|
function(err, data) {
|
|
if (err) { util.log(err); }
|
|
});
|
|
}
|
|
});
|
|
}
|
|
RED.nodes.registerType("ddb out", DDBOutNode);
|