diff --git a/lib/cartodb/models/mapconfig/adapter/analysis-mapconfig-adapter.js b/lib/cartodb/models/mapconfig/adapter/analysis-mapconfig-adapter.js
index c48de8a4..b704ed06 100644
--- a/lib/cartodb/models/mapconfig/adapter/analysis-mapconfig-adapter.js
+++ b/lib/cartodb/models/mapconfig/adapter/analysis-mapconfig-adapter.js
@@ -11,64 +11,6 @@ function AnalysisMapConfigAdapter(analysisBackend) {
 
 module.exports = AnalysisMapConfigAdapter;
 
-var SKIP_COLUMNS = {
-    'the_geom': true,
-    'the_geom_webmercator': true
-};
-
-function skipColumns(columnNames) {
-    return columnNames
-        .filter(function(columnName) { return !SKIP_COLUMNS[columnName]; });
-}
-
-var layerQueryTemplate = dot.template([
-    'SELECT {{=it._columns}}',
-    'FROM ({{=it._query}}) _cdb_analysis_query'
-].join('\n'));
-
-function layerQuery(node) {
-    if (node.type === 'source') {
-        return node.getQuery();
-    }
-    var _columns = ['ST_Transform(the_geom, 3857) the_geom_webmercator'].concat(skipColumns(node.getColumns()));
-    return layerQueryTemplate({ _query: node.getQuery(), _columns: _columns.join(', ') });
-}
-
-function appendFiltersToNodes(requestMapConfig, dataviewsFiltersBySourceId) {
-    var analyses = requestMapConfig.analyses || [];
-
-    requestMapConfig.analyses = analyses.map(function(analysisDefinition) {
-        var analysisGraph = new camshaft.reference.AnalysisGraph(analysisDefinition);
-        var definition = analysisDefinition;
-        Object.keys(dataviewsFiltersBySourceId).forEach(function(sourceId) {
-            definition = analysisGraph.getDefinitionWith(sourceId, {filters: dataviewsFiltersBySourceId[sourceId] });
-        });
-
-        return definition;
-    });
-
-    return requestMapConfig;
-}
-
-function shouldAdaptLayers(requestMapConfig) {
-    return Array.isArray(requestMapConfig.layers) &&
-        Array.isArray(requestMapConfig.analyses) && requestMapConfig.analyses.length > 0;
-}
-
-var DATAVIEW_TYPE_2_FILTER_TYPE = {
-    aggregation: 'category',
-    histogram: 'range'
-};
-function getFilter(dataview, params) {
-    var type = dataview.type;
-
-    return {
-        type: DATAVIEW_TYPE_2_FILTER_TYPE[type],
-        column: dataview.options.column,
-        params: params
-    };
-}
-
 AnalysisMapConfigAdapter.prototype.getMapConfig = function(user, requestMapConfig, params, context, callback) {
     // jshint maxcomplexity:7
     var self = this;
@@ -184,6 +126,64 @@ AnalysisMapConfigAdapter.prototype.getMapConfig = function(user, requestMapConfi
     });
 };
 
+var SKIP_COLUMNS = {
+    'the_geom': true,
+    'the_geom_webmercator': true
+};
+
+function skipColumns(columnNames) {
+    return columnNames
+        .filter(function(columnName) { return !SKIP_COLUMNS[columnName]; });
+}
+
+var layerQueryTemplate = dot.template([
+    'SELECT {{=it._columns}}',
+    'FROM ({{=it._query}}) _cdb_analysis_query'
+].join('\n'));
+
+function layerQuery(node) {
+    if (node.type === 'source') {
+        return node.getQuery();
+    }
+    var _columns = ['ST_Transform(the_geom, 3857) the_geom_webmercator'].concat(skipColumns(node.getColumns()));
+    return layerQueryTemplate({ _query: node.getQuery(), _columns: _columns.join(', ') });
+}
+
+function appendFiltersToNodes(requestMapConfig, dataviewsFiltersBySourceId) {
+    var analyses = requestMapConfig.analyses || [];
+
+    requestMapConfig.analyses = analyses.map(function(analysisDefinition) {
+        var analysisGraph = new camshaft.reference.AnalysisGraph(analysisDefinition);
+        var definition = analysisDefinition;
+        Object.keys(dataviewsFiltersBySourceId).forEach(function(sourceId) {
+            definition = analysisGraph.getDefinitionWith(sourceId, {filters: dataviewsFiltersBySourceId[sourceId] });
+        });
+
+        return definition;
+    });
+
+    return requestMapConfig;
+}
+
+function shouldAdaptLayers(requestMapConfig) {
+    return Array.isArray(requestMapConfig.layers) &&
+        Array.isArray(requestMapConfig.analyses) && requestMapConfig.analyses.length > 0;
+}
+
+var DATAVIEW_TYPE_2_FILTER_TYPE = {
+    aggregation: 'category',
+    histogram: 'range'
+};
+function getFilter(dataview, params) {
+    var type = dataview.type;
+
+    return {
+        type: DATAVIEW_TYPE_2_FILTER_TYPE[type],
+        column: dataview.options.column,
+        params: params
+    };
+}
+
 function getLayerSourceId(layer) {
     return layer.options.source && layer.options.source.id;
 }