Compose create layergroup middleware

lib/cartodb/controllers/map.js

@@ -49,40 +49,15 @@ function MapController(prepareContext, pgConnection, templateMaps, mapBackend, m
 module.exports = MapController;
 
 MapController.prototype.register = function(app) {
-    app.get(
-        app.base_url_mapconfig,
-        cors(),
-        userMiddleware,
-        this.prepareContext,
-        createGetPrepareConfig,
-        this.prepareAdapterMapConfig.bind(this),
-        this.createLayergroup.bind(this),
-        this.afterLayergroupCreateBuilder({
-            includeQuery: true
-        }),
-        sendResponse,
-        augmentError({
-            label: 'ANONYMOUS LAYERGROUP',
-            addContext: true
-        })
-    );
-    app.post(
-        app.base_url_mapconfig,
-        cors(),
-        userMiddleware,
-        this.prepareContext,
-        createPostPrepareConfig,
-        this.prepareAdapterMapConfig.bind(this),
-        this.createLayergroup.bind(this),
-        this.afterLayergroupCreateBuilder({
-            includeQuery: true
-        }),
-        sendResponse,
-        augmentError({
-            label: 'ANONYMOUS LAYERGROUP',
-            addContext: true
-        })
-    );
+    app.get(app.base_url_mapconfig, this.composeCreateLayergroupMiddleware({
+        includeQuery: true,
+        parseConfigQueryParam: true
+    }));
+
+    app.post(app.base_url_mapconfig, this.composeCreateLayergroupMiddleware({
+        includeQuery: true
+    }));
+
     app.get(
         app.base_url_templated + '/:template_id/jsonp',
         cors(),
@@ -118,8 +93,42 @@ MapController.prototype.register = function(app) {
     app.options(app.base_url_mapconfig, cors('Content-Type'));
 };
 
+MapController.prototype.composeCreateLayergroupMiddleware = function (options) {
+    const {
+        parseConfigQueryParam = false,
+        useTemplateHash = false,
+        includeQuery = false
+    } = options;
+
+    return [
+        cors(),
+        userMiddleware,
+        this.prepareContext,
+        parseConfigQueryParam ? createGetPrepareConfig : createPostPrepareConfig,
+        this.prepareAdapterMapConfig.bind(this),
+        this.createLayergroup.bind(this),
+        this.incrementMapViewCount.bind(this),
+        this.augmentLayergroupData.bind(this),
+        this.getAffectedTables.bind(this),
+        this.setCacheChannel.bind(this),
+        this.setLastUpdatedTimeToLayergroup.bind(this),
+        this.setCacheControl.bind(this),
+        this.setLayerStats.bind(this),
+        this.setLayergroupIdHeaderBuilder(useTemplateHash),
+        this.setDataviewsAndWidgetsUrlsToLayergroupMetadata.bind(this),
+        this.setAnalysesMetadataToLayergroupBuilder(includeQuery),
+        this.setTurboCartoMetadataToLayergroup.bind(this),
+        this.setSurrogateKeyHeader.bind(this),
+        sendResponse,
+        augmentError({
+            label: 'ANONYMOUS LAYERGROUP',
+            addContext: true
+        })
+    ];
+};
+
 function createGetPrepareConfig (req, res, next) {
-    req.profiler.start('windshaft.createmap_get');
+    req.profiler.start(`windshaft.createmap_${req.method.toLowecase}`);
 
     const { config } = res.locals;