Exemple #1
0
        // TODO: How to make this implicit
        public void Fire()
        {
            var t  = GetType();
            var le = new LogEvent()
            {
                Address = Api.GetContractAddress()
            };

            le.Topics.Add(ByteString.CopyFrom(Hash.FromString(t.Name).DumpByteArray()));
            var fields = t.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance)
                         .Select(x => new { Name = x.Name, Value = x.GetValue(this), Indexed = IsIndexed(x) })
                         .Where(x => x.Value != null && x.Value.GetType().GetInterfaces().Contains(typeof(IMessage))).ToList();

            foreach (var indexedField in fields.Where(x => x.Indexed))
            {
                le.Topics.Add(ByteString.CopyFrom(
                                  SHA256.Create().ComputeHash(((IMessage)indexedField.Value).ToByteArray()))
                              );
            }

            var nonIndexed = fields.Where(x => !x.Indexed)
                             .Select(x => x.Value).ToArray();

            le.Data = ByteString.CopyFrom(ParamsPacker.Pack(nonIndexed));
            Api.FireEvent(le);
        }