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node-red/red/api/flows.js

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/**
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* Copyright 2014, 2015 IBM Corp.
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*
* 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 express = require('express');
var fs = require("fs");
var events = require("../events");
var path = require("path");
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var log = require("../log");
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var redNodes = require("../nodes");
var settings = require("../settings");
module.exports = {
get: function(req,res) {
res.json(redNodes.getFlows());
},
post: function(req,res) {
var flows = req.body;
var deploymentType = req.get("Node-RED-Deployment-Type")||"full";
redNodes.setFlows(flows,deploymentType).then(function() {
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res.send(204);
}).otherwise(function(err) {
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log.warn("Error saving flows : "+err.message);
log.warn(err.stack);
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res.json(500,{error:"unexpected_error", message:err.message});
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});
}
}