Merge pull request #485 from madhead/feature/possibly-reply-casts

PossiblyReplyMessage casts

.github/workflows/label.yml

@@ -12,6 +12,7 @@ on:
 jobs:
   triage:
     runs-on: ubuntu-latest
+    if: ${{ github.actor == github.repository_owner }}
     steps:
       - uses: actions/labeler@v2
         with:

CHANGELOG.md

@@ -24,6 +24,10 @@
     * Two new dsl:
         * `inlineKeyboard` for creating `InlineKeyboardMarkup`
         * `replyKeyboard` for creating `ReplyKeyboardMarkup`
+    * Cast helpers for `Message`:
+        * `asPossiblyReplyMessage`: tries to cast a `Message` to `PossiblyReplyMessage`, returns `null` if the message is not of that type
+        * `requirePossiblyReplyMessage`: casts a `Message` to `PossiblyReplyMessage`, fails if the message is not of that type
+        * `whenPossiblyReplyMessage`: tries to cast a `Message` to `PossiblyReplyMessage` and runs the given block of code with it, if the cast is successful
 * `Behaviour Builder`:
     * New expecters and waiters:
         * `waitShippingQueries`/`onShippingQuery`

tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/ClassCasts.kt

@@ -1132,6 +1132,15 @@ inline fun Message.asPossiblyEditedMessage(): PossiblyEditedMessage? = this as?
 @PreviewFeature
 inline fun Message.requirePossiblyEditedMessage(): PossiblyEditedMessage = this as PossiblyEditedMessage
 
+@PreviewFeature
+inline fun <T> Message.whenPossiblyReplyMessage(block: (PossiblyReplyMessage) -> T) = asPossiblyReplyMessage() ?.let(block)
+
+@PreviewFeature
+inline fun Message.asPossiblyReplyMessage(): PossiblyReplyMessage? = this as? PossiblyReplyMessage
+
+@PreviewFeature
+inline fun Message.requirePossiblyReplyMessage(): PossiblyReplyMessage = this as PossiblyReplyMessage
+
 @PreviewFeature
 inline fun <T> Message.whenPossiblyForwardedMessage(block: (PossiblyForwardedMessage) -> T) = asPossiblyForwardedMessage() ?.let(block)