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arangodb/js/actions/demo/geo.js

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JavaScript

////////////////////////////////////////////////////////////////////////////////
/// @brief demo actions
///
/// @file
///
/// DISCLAIMER
///
/// Copyright 2012 triagens GmbH, Cologne, Germany
///
/// 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.
///
/// Copyright holder is triAGENS GmbH, Cologne, Germany
///
/// @author Dr. Frank Celler
/// @author Copyright 2012, triAGENS GmbH, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////
var actions = require("actions");
////////////////////////////////////////////////////////////////////////////////
/// @brief geo "near" query
////////////////////////////////////////////////////////////////////////////////
actions.defineHttp({
url : "geo/near",
domain : "user",
parameters : {
collection : "collection",
lat : "number",
lon : "number"
},
callback : function (req, res) {
var result = req.collection.near(req.lat, req.lon).distance();
actions.queryResult(req, res, result);
}
});
////////////////////////////////////////////////////////////////////////////////
/// @brief geo "within" query
////////////////////////////////////////////////////////////////////////////////
actions.defineHttp({
url : "within",
domain : "user",
parameters : {
collection : "collection",
lat : "number",
lon : "number",
radius : "number"
},
callback : function (req, res) {
var result = req.collection.within(req.lat, req.lon, req.radius).distance();
actions.queryResult(req, res, result);
}
});
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