Raise NoTranscation if tx not found

Stephen Paul Weber created 2 years ago

Change summary

lib/electrum.rb | 4 ++++
1 file changed, 4 insertions(+)

Detailed changes

lib/electrum.rb

@@ -6,6 +6,8 @@ require "net/http"
 require "securerandom"
 
 class Electrum
+	class NoTransaction < StandardError; end
+
 	def initialize(rpc_uri:, rpc_username:, rpc_password:)
 		@rpc_uri = URI(rpc_uri)
 		@rpc_username = rpc_username
@@ -37,6 +39,8 @@ class Electrum
 
 	class Transaction
 		def initialize(electrum, tx_hash, tx)
+			raise NoTransaction, "No tx found for #{tx_hash}" unless tx
+
 			@electrum = electrum
 			@tx_hash = tx_hash
 			@tx = tx