Implement expired friend request UI

Signal/src/Loki/FriendRequestView.swift

@@ -83,27 +83,22 @@
         switch kind {
         case .incoming:
             guard let message = message as? TSIncomingMessage else { preconditionFailure() }
-            buttonStackView.isHidden = didAcceptRequest || didDeclineRequest
-            let text: String = {
-                if didAcceptRequest {
-                    return String(format: NSLocalizedString("You've accepted %@'s friend request", comment: ""), message.authorId)
-                } else if didDeclineRequest {
-                    return String(format: NSLocalizedString("You've declined %@'s friend request", comment: ""), message.authorId)
-                } else {
-                    return String(format: NSLocalizedString("%@ sent you a friend request", comment: ""), message.authorId)
-                }
+            buttonStackView.isHidden = didAcceptRequest || didDeclineRequest || message.isFriendRequestExpired
+            let format: String = {
+                if didAcceptRequest { return NSLocalizedString("You've accepted %@'s friend request", comment: "") }
+                else if didDeclineRequest { return NSLocalizedString("You've declined %@'s friend request", comment: "") }
+                else if message.isFriendRequestExpired { return NSLocalizedString("%@'s friend request has expired", comment: "") }
+                else { return NSLocalizedString("%@ sent you a friend request", comment: "") }
             }()
-            label.text = text
+            label.text = String(format: format, message.authorId)
         case .outgoing:
             guard let message = message as? TSOutgoingMessage else { preconditionFailure() }
-            let text: String = {
-                if didAcceptRequest {
-                    return String(format: NSLocalizedString("%@ accepted your friend request", comment: ""), message.thread.contactIdentifier()!)
-                } else {
-                    return String(format: NSLocalizedString("You've sent %@ a friend request", comment: ""), message.thread.contactIdentifier()!)
-                }
+            let format: String = {
+                if didAcceptRequest { return NSLocalizedString("%@ accepted your friend request", comment: "") }
+                else if message.isFriendRequestExpired { return NSLocalizedString("Your friend request to %@ has expired", comment: "") }
+                else { return NSLocalizedString("You've sent %@ a friend request", comment: "") }
             }()
-            label.text = text
+            label.text = String(format: format, message.thread.contactIdentifier()!)
         }
     }
     

Signal/translations/en.lproj/Localizable.strings

@@ -2582,3 +2582,5 @@
 "You've declined %@'s friend request" = "You've declined %@'s friend request";
 "You've accepted %@'s friend request" = "You've accepted %@'s friend request";
 "%@ accepted your friend request" = "%@ accepted your friend request";
+"%@'s friend request has expired" = "%@'s friend request has expired";
+"Your friend request to %@ has expired" = "Your friend request to %@ has expired";

SignalServiceKit/src/Loki/Extensions/SSKProtoPrekeyBundleMessage.swift

@@ -16,13 +16,7 @@
     
     @objc public func createPreKeyBundle(withTransaction transaction: YapDatabaseReadWriteTransaction) -> PreKeyBundle? {
         let registrationId = TSAccountManager.sharedInstance().getOrGenerateRegistrationId(transaction)
-        return PreKeyBundle(registrationId: Int32(registrationId),
-                            deviceId: Int32(deviceID),
-                            preKeyId: Int32(prekeyID),
-                            preKeyPublic: prekey,
-                            signedPreKeyPublic: signedKey,
-                            signedPreKeyId: Int32(signedKeyID),
-                            signedPreKeySignature: signature,
-                            identityKey: identityKey)
+        return PreKeyBundle(registrationId: Int32(registrationId), deviceId: Int32(deviceID), preKeyId: Int32(prekeyID), preKeyPublic: prekey,
+            signedPreKeyPublic: signedKey, signedPreKeyId: Int32(signedKeyID), signedPreKeySignature: signature, identityKey: identityKey)
     }
 }