From c27a031dccafa117f67f879e1691247414b4e615 Mon Sep 17 00:00:00 2001
From: Aliona <alionka1225@yandex.ru>
Date: Wed, 25 Jul 2018 15:46:41 +0300
Subject: [PATCH] Move isFaceIdSupported to Leadkit

---
 CHANGELOG.md                             |  4 ++++
 LeadKitAdditions.podspec                 |  2 +-
 Sources/Services/BiometricsService.swift | 10 ++++++++++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 125494b..a207bfe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 
 
+### 0.3.4
+
+- **Add**: `isFaceIdSupported` variable to `BiometricsService` to distinguish FaceID from TouchID.
+
 ### 0.3.3
 
 - **Add**: Public `init` to `BiometricsService`
diff --git a/LeadKitAdditions.podspec b/LeadKitAdditions.podspec
index 60dba35..611630a 100644
--- a/LeadKitAdditions.podspec
+++ b/LeadKitAdditions.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name            = "LeadKitAdditions"
-  s.version         = "0.3.3"
+  s.version         = "0.3.4"
   s.summary         = "iOS framework with a bunch of tools for rapid development"
   s.homepage        = "https://github.com/TouchInstinct/LeadKitAdditions"
   s.license         = "Apache License, Version 2.0"
diff --git a/Sources/Services/BiometricsService.swift b/Sources/Services/BiometricsService.swift
index 31e1030..90a91d5 100644
--- a/Sources/Services/BiometricsService.swift
+++ b/Sources/Services/BiometricsService.swift
@@ -29,6 +29,16 @@ public final class BiometricsService {
 
     private lazy var laContext = LAContext()
 
+    /// Returns true if user can authenticate via faceID
+    public var isFaceIdSupported: Bool {
+        if #available(iOS 11.0, *) {
+            return laContext.canEvaluatePolicy(.deviceOwnerAuthenticationWithBiometrics, error: nil)
+                && laContext.biometryType == .faceID
+        } else {
+            return false
+        }
+    }
+
     /// Returns current domain state
     public var evaluatedPolicyDomainState: Data? {
         // We need to call canEvaluatePolicy function for evaluatedPolicyDomainState to be updated