Stop block of animations with UITapGestureRecognizer - ios

Question

I have got this problem with breaking animations block in my app. I am animating an image inside UIScrollView (zooming-in, moving from left to right, zooming-out). Animation is being launched on tap with UITapGestureRecognizer.
The problem is that even though I can zoom-out the image when it is being animated, animations block continues and as a result I get the image off the iPhone screen.
I have tried to use removeAllAnimations() method on both scrollView.layer and view.layer but it seems not to work.
Here is my code:
override func viewDidLoad() {
super.viewDidLoad()
scrollView.delegate = self
setupGestureRecognizer()
}
func setupGestureRecognizer() {
let singleTap = UITapGestureRecognizer(target: self, action: #selector(self.handleSingleTap(recognizer:)))
singleTap.numberOfTapsRequired = 1
scrollView.addGestureRecognizer(singleTap)
}
func handleSingleTap(recognizer: UITapGestureRecognizer) {
animateRecipeImage()
}
// MARK: - Recipe Image Animation
func animateRecipeImage() {
let offset = CGPoint(x: 0, y: 0)
var middleOffset = CGPoint()
let endOffset = CGPoint(x: (imageView.bounds.width / 2), y: 0)
// To avoid animation in landscape mode we check for current device orientation
if (UIDeviceOrientationIsPortrait(UIDevice.current.orientation)) {
if (scrollView.zoomScale > scrollView.minimumZoomScale) {
scrollView.setZoomScale(scrollView.minimumZoomScale, animated: true)
// Remove all animations and update image contraints to fit the screen
self.scrollView.layer.removeAllAnimations()
self.view.layer.removeAllAnimations()
updateConstraintsForSize(size: view.bounds.size)
} else {
scrollView.setZoomScale(scrollView.maximumZoomScale, animated: true)
let screenWidth = screenSize.width
// Handle big screen sizes
if (screenWidth < self.imageView.bounds.width) {
middleOffset = CGPoint(x: ((self.imageView.bounds.width - screenWidth) * self.scrollView.zoomScale), y: 0)
} else {
middleOffset = CGPoint(x: (self.imageView.frame.width - screenWidth), y: 0)
}
// Start animating the image
UIView.animate(withDuration: 2, delay: 0.5, options: [.allowUserInteraction], animations: {
self.scrollView.setContentOffset(offset, animated: false)
}, completion: { _ in
UIView.animate(withDuration: 4, delay: 0.5, options: [.allowUserInteraction], animations: {
self.scrollView.setContentOffset(middleOffset, animated: false)
}, completion: { _ in
UIView.animate(withDuration: 1.0, delay: 0.2, usingSpringWithDamping: 0.4, initialSpringVelocity: 1.1, options: [.allowUserInteraction], animations: {
self.scrollView.setContentOffset(endOffset, animated: false)
}, completion: nil)
})
})
}
}
}
Any ideas how to break that animations block? The result I would like to achieve is break animation and zoom-out image.