downloadUrl 확인하고 db(fireStore) 추가하기

//1.비동기방식인것을 감안해서 처리해야 한다. == 받아오면 처리한다고 생각
FirebaseStorage.getInstance().getReference("/sfb/$sfbFileName").downloadUrl
.addOnSuccessListener {
sfbDownloadUri= it.toString()

//2.이미지가 있는지 확인한다.
var imageName= resources.getResourceEntryName(glassItem.image)
FirebaseStorage.getInstance().getReference("/image/$imageName.png").downloadUrl
.addOnSuccessListener {

val glass = hashMapOf(
"id" to glassItem.id,
"glasses" to sfbDownloadUri,
"title" to glassItem.title.toString(),
"color" to "#ffffff",
"image" to it.toString(),
"type" to type
)

db.collection("glasses")
.add(glass)
.addOnSuccessListener { documentReference ->
Log.d(
"FirebaseStorage",
"DocumentSnapshot added with ID: ${documentReference.id}"
)
}
.addOnFailureListener { e ->
Log.d("FirebaseStorage", "Error adding document", e)
}
}


}