import std/macros import pkg/contractabi import ./basics import ./provider type Event* = object of RootObj ValueType = uint8 | uint16 | uint32 | uint64 | UInt256 | UInt128 | int8 | int16 | int32 | int64 | Int256 | Int128 | bool | Address push: {.upraises: [].} template indexed* {.pragma.} func decode[E: Event](decoder: var AbiDecoder, _: type E): ?!E = var event: E for field in event.fields: if not field.hasCustomPragma(indexed): field = ?decoder.read(typeof(field)) success event func decode*[E: Event](_: type E, data: seq[byte], topics: seq[Topic]): ?!E = bind decode var event = ?Abidecoder.decode(data, E) var i = 1 for field in event.fields: if field.hasCustomPragma(indexed): if i >= topics.len: return failure "indexed event parameter not found" if typeof(field) is ValueType: field = ?AbiDecoder.decode(@(topics[i]), typeof(field)) inc i success event