fix redeem code so it sends back message instead of being signed

Trust/Redeem/CreateRedeem.swift

@@ -8,15 +8,9 @@ import TrustKeystore
 
 class CreateRedeem {
 
-    //TODO make for decimal
-
     private let keyStore = try! EtherKeystore()
 
-    func generateRedeem(ticketIndices: [UInt16], account: Account) -> [Data] {
-        //TODO remove after testing
-        let accountTest = keyStore.createAccount(password: "test")
-
-        var messageAndSignature = [Data]()
+    func generateRedeem(ticketIndices: [UInt16]) -> Data {
         var message = [UInt8]()
         var timestamp = generateTimeStamp()
         let ticketCount = ticketIndices.count * 2
@@ -25,13 +19,7 @@ class CreateRedeem {
         for i in 0...timestamp.count - 1 {
             message.append(timestamp[i])
         }
-        let signature = keyStore.signMessageData(Data(bytes: message), for: accountTest)
-        messageAndSignature.append(Data(bytes: message))
-        try! messageAndSignature.append(signature.dematerialize())
-
-        print(try! "signature: " + signature.dematerialize().hexString)
-
-        return messageAndSignature
+        return Data(bytes: message)
     }
     
     func generateTimeStamp() -> [UInt8] {

TrustTests/Redeem/CreateRedeemTests.swift

@@ -15,7 +15,9 @@ class CreateRedeemTests: XCTestCase {
         indices.append(2)
         let account = keyStore.createAccount(password: "test")
         XCTAssertNoThrow(CreateRedeem.init().generateRedeem(
-                ticketIndices: indices, account: account))
+                ticketIndices: indices))
+        let data = CreateRedeem.init().generateRedeem(ticketIndices: indices)
+        print(try! keyStore.signMessageData(data, for: account).dematerialize().hexString)
     }
 
 }