implement DocumentReference.snapshots(includeMetadataChanges: Boolean)

nbransby · nbransby · commit b7f9e530bbbc · 2023-06-10T19:08:26.000+02:00
in ios
diff --git a/firebase-firestore/src/iosMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt b/firebase-firestore/src/iosMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt
@@ -232,6 +232,14 @@ actual class DocumentReference(val ios: FIRDocumentReference) {
         }
         awaitClose { listener.remove() }
     }
+
+    actual fun snapshots(includeMetadataChanges: Boolean) = callbackFlow {
+        val listener = ios.addSnapshotListenerWithIncludeMetadataChanges(includeMetadataChanges) { snapshot, error ->
+            snapshot?.let { trySend(DocumentSnapshot(snapshot)) }
+            error?.let { close(error.toException()) }
+        }
+        awaitClose { listener.remove() }
+    }
 }
 
 actual open class Query(open val ios: FIRQuery) {

Original file line number	Diff line number	Diff line change
`@@ -232,6 +232,14 @@ actual class DocumentReference(val ios: FIRDocumentReference) {`
`232`	`232`	`}`
`233`	`233`	`awaitClose { listener.remove() }`
`234`	`234`	`}`
	`235`	`+`
	`236`	`+ actual fun snapshots(includeMetadataChanges: Boolean) = callbackFlow {`
	`237`	`+ val listener = ios.addSnapshotListenerWithIncludeMetadataChanges(includeMetadataChanges) { snapshot, error ->`
	`238`	`+ snapshot?.let { trySend(DocumentSnapshot(snapshot)) }`
	`239`	`+ error?.let { close(error.toException()) }`
	`240`	`+ }`
	`241`	`+ awaitClose { listener.remove() }`
	`242`	`+ }`
`235`	`243`	`}`
`236`	`244`
`237`	`245`	`actual open class Query(open val ios: FIRQuery) {`