how to make grofencing better in swift 4 code example
Example: geofence in mapkit xcode
//path: folder name if any followed by name of image
func uploadImageToFirebaseStorage(data: Data, path: String, blockCompletedWith: @escaping blockCompletedWith) {
let metadata = StorageMetadata()
metadata.contentType = "image/jpeg"
let store = Storage.storage()
let storeRef = store.reference().child(path)
let _ = storeRef.putData(data, metadata: metadata) { (metadata, error) in
guard let _ = metadata else {
print("error occured: \(error.debugDescription)")
blockCompletedWith(false, "")
return
}
storeRef.downloadURL(completion: { (url, error) in
if let urlText = url?.absoluteString {
blockCompletedWith(true, urlText)
}
else {
blockCompletedWith(false, "")
}
})
}
}