Use logical timestamp to display blocks

bitpay · Jul 28, 2016 · ccd11d6 · ccd11d6
1 parent e650561
commit ccd11d6
Showing 1 changed file with 9 additions and 12 deletions.
diff --git a/lib/blocks.js b/lib/blocks.js
@@ -246,16 +246,17 @@ BlockController.prototype.list = function(req, res) {
     isToday = true;
   }
 
-  var gte = Math.round((new Date(dateStr)).getTime() / 1000);
+  var low = Math.round((new Date(dateStr)).getTime() / 1000);
 
   //pagination
-  var lte = parseInt(req.query.startTimestamp) || gte + 86400;
-  var prev = this.formatTimestamp(new Date((gte - 86400) * 1000));
-  var next = lte ? this.formatTimestamp(new Date(lte * 1000)) : null;
+  var high = parseInt(req.query.startTimestamp) || low + 86399;
+  var prev = this.formatTimestamp(new Date((low - 86400) * 1000));
+  var next = high ? this.formatTimestamp(new Date(high * 1000)) : null;
   var limit = parseInt(req.query.limit || BLOCK_LIMIT);
   var more = false;
 
-  self.node.services.bitcoind.getBlockHashesByTimestamp(lte, gte, function(err, hashes) {
+  var options = {'noOrphans':false, 'logicalTimes':true};
+  self.node.services.bitcoind.getBlockHashesByTimestamp(high, low, options, function(err, hashes) {
     if(err) {
       return self.common.handleErrors(err, res);
     }
@@ -270,32 +271,28 @@ BlockController.prototype.list = function(req, res) {
     async.mapSeries(
       hashes,
       function(hash, next) {
-        self._getBlockSummary(hash, next);
+        self._getBlockSummary(hash.blockhash, next);
       },
       function(err, blocks) {
         if(err) {
           return self.common.handleErrors(err, res);
         }
 
-        blocks.sort(function(a, b) {
-          return b.height - a.height;
-        });
-
         var data = {
           blocks: blocks,
           length: blocks.length,
           pagination: {
             next: next,
             prev: prev,
-            currentTs: lte - 1,
+            currentTs: high - 1,
             current: dateStr,
             isToday: isToday,
             more: more
           }
         };
 
         if(more) {
-          data.pagination.moreTs = blocks[blocks.length - 1].time;
+          data.pagination.moreTs = hashes[hashes.length - 1].logicalts - 1;
         }
 
         res.jsonp(data);