events init

1 files changed, 26 insertions, 0 deletions

diff --git a/lib/contract.js b/lib/contract.js
index 65a061502..a3e76cfea 100644
--- a/lib/contract.js
+++ b/lib/contract.js
@@ -85,6 +85,7 @@ var contract = function (address, desc) {
     });
 
 
+    // create contract functions
     abi.filterFunctions(desc).forEach(function (method) {
 
         var displayName = abi.methodDisplayName(method.name);
@@ -139,6 +140,31 @@ var contract = function (address, desc) {
 
     });
 
+
+    // create contract events
+    abi.filterEvents(desc).forEach(function (event) {
+    
+        // TODO: rename these methods, cause they are used not only for methods
+        var displayName = abi.methodDisplayName(event.name);
+        var typeName = abi.methodTypeName(event.name);
+
+        var impl = function (options) {
+            var o = options || {};
+            o.address = o.address || address;
+            o.topics = o.topics || [];
+            o.topics.push(abi.methodSignature(event.name));
+
+            return web3.eth.watch(o);  
+        };
+
+        if (result[displayName] === undefined) {
+            result[displayName] = impl;
+        }
+
+        result[displayName][typeName] = impl;
+
+    });
+
     return result;
 };