Move middleware

lib/cartodb/controllers/map.js

@@ -89,6 +89,7 @@ MapController.prototype.composeCreateMapMiddleware = function (useTemplate = fal
         augmentLayergroupData(),
         getAffectedTables(this.pgConnection, this.layergroupAffectedTables),
         setCacheChannel(),
+        setSurrogateKeyHeader(this.surrogateKeysCache),
         setLastModified(),
         setLastUpdatedTimeToLayergroup(),
         setCacheControl(),
@@ -99,7 +100,6 @@ MapController.prototype.composeCreateMapMiddleware = function (useTemplate = fal
         setTurboCartoMetadataToLayergroup(this.layergroupMetadata),
         setAggregationMetadataToLayergroup(this.layergroupMetadata),
         setTilejsonMetadataToLayergroup(this.layergroupMetadata),
-        setSurrogateKeyHeader(this.surrogateKeysCache),
         sendResponse(),
         augmentError({ label, addContext })
     ];
@@ -393,6 +393,22 @@ function setCacheChannel () {
     };
 }
 
+function setSurrogateKeyHeader (surrogateKeysCache) {
+    return function setSurrogateKeyHeaderMiddleware(req, res, next) {
+        const { affectedTables, user, templateName } = res.locals;
+
+        if (req.method === 'GET' && affectedTables.tables && affectedTables.tables.length > 0) {
+            surrogateKeysCache.tag(res, affectedTables);
+        }
+
+        if (templateName) {
+            surrogateKeysCache.tag(res, new NamedMapsCacheEntry(user, templateName));
+        }
+
+        next();
+    };
+}
+
 function setLastModified () {
     return function setLastModifiedMiddleware (req, res, next) {
         if (req.method === 'GET') {
@@ -542,22 +558,6 @@ function setTilejsonMetadataToLayergroup (layergroupMetadata) {
     };
 }
 
-function setSurrogateKeyHeader (surrogateKeysCache) {
-    return function setSurrogateKeyHeaderMiddleware(req, res, next) {
-        const { affectedTables, user, templateName } = res.locals;
-
-        if (req.method === 'GET' && affectedTables.tables && affectedTables.tables.length > 0) {
-            surrogateKeysCache.tag(res, affectedTables);
-        }
-
-        if (templateName) {
-            surrogateKeysCache.tag(res, new NamedMapsCacheEntry(user, templateName));
-        }
-
-        next();
-    };
-}
-
 function augmentError (options) {
     const { addContext = false, label = 'MAPS CONTROLLER' } = options;