Fix yarn.lock and update HOWTO_RELEASE

In previous commit I updated all the dependencies with the newest
versions when I really intended to update just one. After asking the
node gurus we agreed on changing the docs to reflect a less aggressive
strategy for dependency upgrades.

HOWTO_RELEASE

@@ -1,7 +1,7 @@
 1. Test (make clean all check), fix if broken before proceeding
 2. Ensure proper version in package.json
 3. Ensure NEWS section exists for the new version, review it, add release date
-4. Recreate yarn.lock with: `yarn upgrade`
+4. If there are modified dependencies in package.json, update them with `yarn upgrade {{package_name}}@{{version}}`
 5. Commit package.json, yarn.lock, NEWS
 6. git tag -a Major.Minor.Patch # use NEWS section as content
 7. Stub NEWS/package for next version

NEWS.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## 3.9.4
+Released 2017-06-22
+
+Announcements:
+ - Upgrades camshaft to [0.55.6](https://github.com/CartoDB/camshaft/releases/tag/0.55.6).
+
+## 3.9.3
+Released 2017-06-16
+
+Announcements:
+ - Upgrades camshaft to [0.55.5](https://github.com/CartoDB/camshaft/releases/tag/0.55.5).
+
+## 3.9.2
+Released 2017-06-16
+
+Announcements:
+ - Upgrades camshaft to [0.55.4](https://github.com/CartoDB/camshaft/releases/tag/0.55.4).
+
 ## 3.9.1
 Released 2017-06-06
 

lib/cartodb/backends/dataview.js

@@ -43,53 +43,19 @@ DataviewBackend.prototype.getDataview = function (mapConfigProvider, user, param
             ownFilter = !!ownFilter;
 
             var query = (ownFilter) ? dataviewDefinition.sql.own_filter_on : dataviewDefinition.sql.own_filter_off;
-            var sourceId =  dataviewDefinition.source.id; // node.id
-            var layer = _.find(mapConfig.obj().layers, function(l) {
-                return l.options.source && (l.options.source.id === sourceId);
-            });
-            var queryRewriteData = layer && layer.options.query_rewrite_data;
-            if (queryRewriteData && dataviewDefinition.node.type === 'source') {
-                queryRewriteData = _.extend({}, queryRewriteData, {
-                    filters: dataviewDefinition.node.filters,
-                    unfiltered_query: dataviewDefinition.sql.own_filter_on
-                });
-            }
-
             if (params.bbox) {
                 var bboxFilter = new BBoxFilter({column: 'the_geom_webmercator', srid: 3857}, {bbox: params.bbox});
                 query = bboxFilter.sql(query);
-                if ( queryRewriteData ) {
-                    var bbox_filter_definition = {
-                        type: 'bbox',
-                        options: {
-                            column: 'the_geom_webmercator',
-                            srid: 3857
-                        },
-                        params: {
-                            bbox: params.bbox
-                        }
-                    };
-                    queryRewriteData = _.extend(queryRewriteData, { bbox_filter: bbox_filter_definition });
-                }
             }
 
+            var queryRewriteData = getQueryRewriteData(mapConfig, dataviewDefinition, params);
+
             var dataviewFactory = DataviewFactoryWithOverviews.getFactory(
                 overviewsQueryRewriter, queryRewriteData, { bbox: params.bbox }
             );
 
-            var overrideParams = _.reduce(_.pick(params, 'start', 'end', 'bins'),
-                function castNumbers(overrides, val, k) {
-                    if (!Number.isFinite(+val)) {
-                        throw new Error('Invalid number format for parameter \'' + k + '\'');
-                    }
-                    overrides[k] = +val;
-                    return overrides;
-                },
-                {ownFilter: ownFilter}
-            );
-
             var dataview = dataviewFactory.getDataview(query, dataviewDefinition);
-            dataview.getResult(pg, overrideParams, this);
+            dataview.getResult(pg, getOverrideParams(params, ownFilter), this);
         },
         function returnCallback(err, result) {
             return callback(err, result);
@@ -97,6 +63,49 @@ DataviewBackend.prototype.getDataview = function (mapConfigProvider, user, param
     );
 };
 
+function getQueryRewriteData(mapConfig, dataviewDefinition, params) {
+    var sourceId = dataviewDefinition.source.id; // node.id
+    var layer = _.find(mapConfig.obj().layers, function(l) {
+        return l.options.source && (l.options.source.id === sourceId);
+    });
+    var queryRewriteData = layer && layer.options.query_rewrite_data;
+    if (queryRewriteData && dataviewDefinition.node.type === 'source') {
+        queryRewriteData = _.extend({}, queryRewriteData, {
+            filters: dataviewDefinition.node.filters,
+            unfiltered_query: dataviewDefinition.sql.own_filter_on
+        });
+    }
+
+    if (params.bbox && queryRewriteData) {
+        var bbox_filter_definition = {
+            type: 'bbox',
+            options: {
+                column: 'the_geom_webmercator',
+                srid: 3857
+            },
+            params: {
+                bbox: params.bbox
+            }
+        };
+        queryRewriteData = _.extend(queryRewriteData, { bbox_filter: bbox_filter_definition });
+    }
+
+    return queryRewriteData;
+}
+
+function getOverrideParams(params, ownFilter) {
+    return _.reduce(_.pick(params, 'start', 'end', 'bins'),
+        function castNumbers(overrides, val, k) {
+            if (!Number.isFinite(+val)) {
+                throw new Error('Invalid number format for parameter \'' + k + '\'');
+            }
+            overrides[k] = +val;
+            return overrides;
+        },
+        {ownFilter: ownFilter}
+    );
+}
+
 DataviewBackend.prototype.search = function (mapConfigProvider, user, params, callback) {
     var dataviewName = params.dataviewName;
 

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "windshaft-cartodb",
-  "version": "3.9.1",
+  "version": "3.9.4",
   "description": "A map tile server for CartoDB",
   "keywords": [
     "cartodb"
@@ -20,7 +20,7 @@
   ],
   "dependencies": {
     "body-parser": "~1.14.0",
-    "camshaft": "0.55.3",
+    "camshaft": "0.55.6",
     "cartodb-psql": "0.8.0",
     "cartodb-query-tables": "0.2.0",
     "cartodb-redis": "0.13.2",

yarn.lock

@@ -198,9 +198,9 @@ camelcase@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
 
-camshaft@0.55.3:
-  version "0.55.3"
-  resolved "https://registry.yarnpkg.com/camshaft/-/camshaft-0.55.3.tgz#45fc7fa7b779b5ad19ad92cce16fca4e4cf5a3ec"
+camshaft@0.55.6:
+  version "0.55.6"
+  resolved "https://registry.yarnpkg.com/camshaft/-/camshaft-0.55.6.tgz#11af28051c3b911fb023ae1cafb165bbd040f174"
   dependencies:
     async "^1.5.2"
     bunyan "1.8.1"