Added pods and fixed state

Podfile

@@ -5,12 +5,15 @@ target 'SimpleScanner' do
   use_frameworks!
 
   # Pods for SimpleScanner
-    pod 'WeScan', '>= 0.9'
     pod 'Kingfisher', '~> 5.0'
-    pod 'SimplePDFViewer'
+    pod 'RealmSwift'
     pod 'ReSwift'
-    pod 'RxSwift', '~> 5'
     pod 'RxCocoa', '~> 5'
+    pod 'RxSwift', '~> 5'
+    pod "RxRealm"
+    pod 'SimplePDFViewer'
     pod 'SnapKit', '~> 5.0.0'
+    pod 'SVProgressHUD'
+    pod 'WeScan', '>= 0.9'
 
 end

Podfile.lock

@@ -1,47 +1,67 @@
 PODS:
   - Kingfisher (5.5.0)
+  - Realm (3.16.1):
+    - Realm/Headers (= 3.16.1)
+  - Realm/Headers (3.16.1)
+  - RealmSwift (3.16.1):
+    - Realm (= 3.16.1)
   - ReSwift (4.1.1)
   - RxCocoa (5.0.0):
     - RxRelay (~> 5)
     - RxSwift (~> 5)
+  - RxRealm (1.0.0):
+    - RealmSwift (~> 3.14)
+    - RxSwift (~> 5.0)
   - RxRelay (5.0.0):
     - RxSwift (~> 5)
   - RxSwift (5.0.0)
-  - SimplePDFViewer (0.1.0):
+  - SimplePDFViewer (0.1.1):
     - SnapKit (~> 5.0.0)
   - SnapKit (5.0.0)
+  - SVProgressHUD (2.2.5)
   - WeScan (1.1.0)
 
 DEPENDENCIES:
   - Kingfisher (~> 5.0)
+  - RealmSwift
   - ReSwift
   - RxCocoa (~> 5)
+  - RxRealm
   - RxSwift (~> 5)
   - SimplePDFViewer
   - SnapKit (~> 5.0.0)
+  - SVProgressHUD
   - WeScan (>= 0.9)
 
 SPEC REPOS:
   https://github.com/cocoapods/specs.git:
     - Kingfisher
+    - Realm
+    - RealmSwift
     - ReSwift
     - RxCocoa
+    - RxRealm
     - RxRelay
     - RxSwift
     - SimplePDFViewer
     - SnapKit
+    - SVProgressHUD
     - WeScan
 
 SPEC CHECKSUMS:
   Kingfisher: 6fe5e67a90fd335e49b0f5c075ff55ac5ebedd94
+  Realm: 601cacc51d8be3b17a377ef787be0f6ee0e76cf1
+  RealmSwift: 486f2e09d5a8ccff63ed66e48d0846b111deb5e5
   ReSwift: d925be0033558f55bd73d92869961230dfe19d52
   RxCocoa: fcf32050ac00d801f34a7f71d5e8e7f23026dcd8
+  RxRealm: 1e81dcfca1fb50c3e9b3e1f8102bc875c5156a2e
   RxRelay: 4f7409406a51a55cd88483f21ed898c234d60f18
   RxSwift: 8b0671caa829a763bbce7271095859121cbd895f
-  SimplePDFViewer: 69a9bde5e2288667dd3eae0813af6c12a6e6f884
+  SimplePDFViewer: 8cb94e745d13bb840d19bdb8807586f512016de9
   SnapKit: fd22d10eb9aff484d79a8724eab922c1ddf89bcf
+  SVProgressHUD: 1428aafac632c1f86f62aa4243ec12008d7a51d6
   WeScan: 7ebe08c966fbd7321be2be1a962423c237e3e2ec
 
-PODFILE CHECKSUM: a980985610cac1874ee91dfd2b25adf40c0247d8
+PODFILE CHECKSUM: 35f2230e5828b43fc3e8dcb0360dd65c86ca979d
 
 COCOAPODS: 1.7.0