Merge branch 'CSV_download' into 'master'

Csv download

See merge request !1

common/models/category.js

@@ -21,4 +21,53 @@ along with SMPPIR-CheckIn.  If not, see <https://www.gnu.org/licenses/>.
 'use strict';
 
 module.exports = function(Category) {
+    Category.csvexport = function(res, callback ) {
+        var datetime = new Date();
+        var datetimeFuture = new Date(datetime.getFullYear(), datetime.getMonth(), datetime.getDate()+7)
+        res.set('Expires', datetimeFuture+'');
+        res.set('Cache-Control', 'max-age=0, no-cache, must-revalidate, proxy-revalidate');
+        res.set('Last-Modified', datetime+'');
+        res.set('Content-Type','application/force-download');
+        res.set('Content-Type','application/octet-stream');
+        res.set('Content-Type','application/download');
+        res.set('Content-Disposition','attachment;filename=category.csv');
+        res.set('Content-Transfer-Encoding','binary');
+
+        Category.find(function(err, categories)
+        {
+              // conversão JSON para CSV
+              // cabeçalho do csv
+              var headers = {
+                category_name: "category_name",
+                category_description: "category_description",
+                id: "id"
+              };
+
+              //Adiciona os headers no CSV
+              categories.unshift(headers);
+            
+              var jsonObject = JSON.stringify(categories);
+              var array = typeof jsonObject != 'object' ? JSON.parse(jsonObject) : jsonObject;
+              var csv = '';
+          
+              for (var i = 0; i < array.length; i++) {
+                var line = '';
+                for (var index in array[i]) {
+                  if (line != '') line += ';' // aqui muda o separador do csv
+                    line += array[i][index];
+                }
+                csv += line + '\n';
+              }   
+            res.send(csv);
+        });
+    };
+
+    Category.remoteMethod('csvexport',
+      {
+        accepts: [
+          {arg: 'res', type: 'object', 'http': {source: 'res'}}
+        ],
+        returns: {},
+        http: {path: '/csv', verb: 'get'},
+      });
 };

common/models/geolocation.js

@@ -21,5 +21,79 @@ along with SMPPIR-CheckIn.  If not, see <https://www.gnu.org/licenses/>.
 'use strict';
 
 module.exports = function(Geolocation) {
+    Geolocation.csvexport = function(type, res, callback ) {
+        if (type == "padrao" || type == "android"){
+          var datetime = new Date();
+          var datetimeFuture = new Date(datetime.getFullYear(), datetime.getMonth(), datetime.getDate()+7)
+          res.set('Expires', datetimeFuture+'');
+          res.set('Cache-Control', 'max-age=0, no-cache, must-revalidate, proxy-revalidate');
+          res.set('Last-Modified', datetime +'');
+          res.set('Content-Type','application/force-download');
+          res.set('Content-Type','application/octet-stream');
+          res.set('Content-Type','application/download');
+          res.set('Content-Disposition','attachment;filename=geolocation.csv');
+          res.set('Content-Transfer-Encoding','binary');
 
+          Geolocation.find(function(err, geolocations) {            
+                // conversão JSON para CSV
+                // cabeçalho do csv  
+                var headers = {
+                    category_id: "category_id",
+                    geolocation_name: "geolocation_name",
+                    latitude: "latitude",
+                    longitude: "longitude",
+                    when_sent: "when_sent",
+                    description_location: "description_location",
+                    user_id: "user_id",
+                    id: "id"
+                  };                    
+                  
+                // cabeçalho do csv - Adiciona android_id                
+                if (type == "android"){
+                    headers['android_id'] = "android_id"
+                }
+                
+                //Ordena header
+                var ordered_header = {}
+                Object.keys(headers).sort().forEach(function(key) {
+                    ordered_header[key] = headers[key];
+                });
+                
+                //Adiciona os headers no CSV
+                geolocations.unshift(headers);
+              
+                // Posição do Android ID 4 atualmente esta em 8
+                var jsonObject = JSON.stringify(geolocations);
+                var array = typeof jsonObject != 'object' ? JSON.parse(jsonObject) : jsonObject;
+                var csv = '';
+            
+                for (let i = 0; i < array.length; i++) {
+                  var line = '';
+                  var aux = {}
+                  Object.keys(array[i]).sort().forEach(function(key) {
+                      aux[key] = array[i][key];
+                  });
+                  if (type == "padrao"){
+                     delete aux["android_id"];
+                  }
+                  for (let index in aux) {
+                    if (line != '') line += ';' // aqui muda o separador do csv
+                      line += array[i][index];
+                  }
+                  csv += line + '\n';
+                }   
+              res.send(csv);
+          });
+        }
+    };
+
+    Geolocation.remoteMethod('csvexport',
+      {
+        accepts: [
+          {arg: 'type', type: 'string'},
+          {arg: 'res', type: 'object', 'http': {source: 'res'}}
+        ],
+        returns: {},
+        http: {path: '/csv/:type', verb: 'get'}
+      });
 };