Loading without internet

Bruin Bite.xcodeproj/project.pbxproj

@@ -478,6 +478,7 @@
 				770251AE201D4079002E4515 /* Resources */,
 				D601296F579F59F8E568D410 /* [CP] Embed Pods Frameworks */,
 				2AFA409F20BBD7A00007FB85 /* Embed App Extensions */,
+				F938AA584118C90F12FE1731 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -595,6 +596,7 @@
 				"${BUILT_PRODUCTS_DIR}/FacebookLogin/FacebookLogin.framework",
 				"${BUILT_PRODUCTS_DIR}/Moya/Moya.framework",
 				"${BUILT_PRODUCTS_DIR}/Pulsator/Pulsator.framework",
+				"${BUILT_PRODUCTS_DIR}/ReachabilitySwift/Reachability.framework",
 				"${BUILT_PRODUCTS_DIR}/Repeat/Repeat.framework",
 				"${BUILT_PRODUCTS_DIR}/Result/Result.framework",
 				"${BUILT_PRODUCTS_DIR}/SnapKit/SnapKit.framework",
@@ -612,6 +614,7 @@
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FacebookLogin.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Moya.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Pulsator.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Reachability.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Repeat.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Result.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SnapKit.framework",
@@ -623,6 +626,21 @@
 			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-Bruin Bite/Pods-Bruin Bite-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
+		F938AA584118C90F12FE1731 /* [CP] Copy Pods Resources */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "[CP] Copy Pods Resources";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-Bruin Bite/Pods-Bruin Bite-resources.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */

Bruin Bite/Storyboards/Menu.storyboard

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14109" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="RAT-qB-Fj9">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14460.31" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="RAT-qB-Fj9">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/>
-        <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14460.20"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -27,6 +27,12 @@
                                     <size key="footerReferenceSize" width="0.0" height="0.0"/>
                                     <inset key="sectionInset" minX="0.0" minY="0.0" maxX="0.0" maxY="0.0"/>
                                 </collectionViewFlowLayout>
+                                <label key="backgroundView" opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Loading..." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="Myk-zG-zTM">
+                                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                    <fontDescription key="fontDescription" type="system" pointSize="25"/>
+                                    <nil key="textColor"/>
+                                    <nil key="highlightedColor"/>
+                                </label>
                                 <cells>
                                     <collectionViewCell opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" reuseIdentifier="menuCardCell" id="3Wq-Cu-Ohf" customClass="MenuCardCollectionViewCell" customModule="Bruin_Bite" customModuleProvider="target">
                                         <rect key="frame" x="5" y="0.0" width="365" height="214"/>
@@ -106,7 +112,7 @@
                                 <nil key="textColor"/>
                                 <nil key="highlightedColor"/>
                             </label>
-                            <scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="fRI-GQ-wjj" userLabel="Allergens View" customClass="AllergensBarScrollView" customModule="Bruin_Bite" customModuleProvider="target">
+                            <scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" ambiguous="YES" translatesAutoresizingMaskIntoConstraints="NO" id="fRI-GQ-wjj" userLabel="Allergens View" customClass="AllergensBarScrollView" customModule="Bruin_Bite" customModuleProvider="target">
                                 <rect key="frame" x="0.0" y="548" width="375" height="55"/>
                                 <color key="backgroundColor" red="0.99999600649999998" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 <constraints>
@@ -136,6 +142,7 @@
                     <connections>
                         <outlet property="allergensBar" destination="fRI-GQ-wjj" id="VHL-kb-3Yb"/>
                         <outlet property="backgroundTopBar" destination="DoT-Hh-LNo" id="mh4-dU-Vvb"/>
+                        <outlet property="loadingLabel" destination="Myk-zG-zTM" id="cP1-hH-DIa"/>
                         <outlet property="menuCardsCollection" destination="H9C-p3-hMb" id="hir-Sr-zQM"/>
                         <segue destination="G2B-ru-Cr9" kind="show" identifier="segueToItemDetailVC" id="lgn-hs-Vbn"/>
                     </connections>

Bruin Bite/View Controllers/MenuVC.swift

@@ -9,10 +9,86 @@
 import UIKit
 import Moya
 import SnapKit
+import Reachability
+
+    class NetworkManager: NSObject {
+
+        var reachability: Reachability!
+
+        // Create a singleton instance
+        static let sharedInstance: NetworkManager = { return NetworkManager() }()
+
+
+        override init() {
+            super.init()
+
+            // Initialise reachability
+            reachability = Reachability()!
+
+            // Register an observer for the network status
+            NotificationCenter.default.addObserver(
+                self,
+                selector: #selector(networkStatusChanged(_:)),
+                name: .reachabilityChanged,
+                object: reachability
+            )
+
+            do {
+                // Start the network status notifier
+                try reachability.startNotifier()
+            } catch {
+                print("Unable to start notifier")
+            }
+        }
+
+        @objc func networkStatusChanged(_ notification: Notification) {
+            // Do something globally here!
+        }
+
+        static func stopNotifier() -> Void {
+            do {
+                // Stop the network status notifier
+                try (NetworkManager.sharedInstance.reachability).startNotifier()
+            } catch {
+                print("Error stopping notifier")
+            }
+        }
+
+        // Network is reachable
+        static func isReachable(completed: @escaping (NetworkManager) -> Void) {
+            if (NetworkManager.sharedInstance.reachability).connection != .none {
+                completed(NetworkManager.sharedInstance)
+            }
+        }
+
+        // Network is unreachable
+        static func isUnreachable(completed: @escaping (NetworkManager) -> Void) {
+            if (NetworkManager.sharedInstance.reachability).connection == .none {
+                completed(NetworkManager.sharedInstance)
+            }
+        }
+
+        // Network is reachable via WWAN/Cellular
+        static func isReachableViaWWAN(completed: @escaping (NetworkManager) -> Void) {
+            if (NetworkManager.sharedInstance.reachability).connection == .cellular {
+                completed(NetworkManager.sharedInstance)
+            }
+        }
+
+        // Network is reachable via WiFi
+        static func isReachableViaWiFi(completed: @escaping (NetworkManager) -> Void) {
+            if (NetworkManager.sharedInstance.reachability).connection == .wifi {
+                completed(NetworkManager.sharedInstance)
+            }
+        }
+    }
+
+
 
 class MenuVC: UIViewController, UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout{
 
     let provider = MoyaProvider<API_methods>()
+    let reachability = Reachability()!
 
     @IBOutlet weak var allergensBar: AllergensBarScrollView!
     var topBar = TopBar()
@@ -39,8 +115,20 @@ class MenuVC: UIViewController, UICollectionViewDelegate, UICollectionViewDataSo
         NSAttributedStringKey.underlineStyle: 1
         ] as [NSAttributedStringKey: Any]
 
-
+
+
+    @IBOutlet weak var loadingLabel: UILabel!
+
+
     override func viewDidLoad() {
+        NetworkManager.isReachable { networkManagerInstance in
+            print("Network is available")
+        }
+
+        NetworkManager.isUnreachable { networkManagerInstance in
+            self.loadingLabel.text = "No internet!"
+        }
+
         self.view.backgroundColor = UIColor.white
 
         super.viewDidLoad()
@@ -50,6 +138,8 @@ class MenuVC: UIViewController, UICollectionViewDelegate, UICollectionViewDataSo
         menuCardsCollection.dataSource = self
         menuCardsCollection.alwaysBounceVertical = true
         menuCardsCollection.allowsSelection = false
+
+
 
         self.view.addSubview(topBar)
         topBar.snp.makeConstraints { (make) -> Void in
@@ -321,7 +411,5 @@ class MenuVC: UIViewController, UICollectionViewDelegate, UICollectionViewDataSo
         if (segue.identifier == "segueToItemDetailVC") {
             let vc = segue.destination as! ItemDetailViewController
             vc.menuItem = self.menuItem
-        }
-    }
+        }    }
 }
-

Podfile

@@ -14,5 +14,6 @@ target 'Bruin Bite' do
   pod 'Starscream'
   pod 'Repeat'
   pod "Pulsator"
+  pod 'ReachabilitySwift'
 
 end

Podfile.lock

@@ -1,59 +1,65 @@
 PODS:
-  - Alamofire (4.7.2)
+  - Alamofire (4.8.0)
   - Bolts (1.9.0):
     - Bolts/AppLinks (= 1.9.0)
     - Bolts/Tasks (= 1.9.0)
   - Bolts/AppLinks (1.9.0):
     - Bolts/Tasks
   - Bolts/Tasks (1.9.0)
   - CZPicker (0.4.3)
-  - FacebookCore (0.3.0):
-    - Bolts (~> 1.8)
-    - FBSDKCoreKit (~> 4.27)
-  - FacebookLogin (0.3.0):
-    - Bolts (~> 1.8)
-    - FacebookCore (~> 0.3)
-    - FBSDKCoreKit (~> 4.27)
-    - FBSDKLoginKit (~> 4.27)
-  - FBSDKCoreKit (4.33.0):
-    - Bolts (~> 1.7)
-  - FBSDKLoginKit (4.33.0):
+  - FacebookCore (0.5.0):
+    - Bolts (~> 1.9)
+    - FBSDKCoreKit (~> 4.37)
+  - FacebookLogin (0.5.0):
+    - Bolts (~> 1.9)
+    - FacebookCore (~> 0.5)
+    - FBSDKCoreKit (~> 4.37)
+    - FBSDKLoginKit (~> 4.37)
+  - FBSDKCoreKit (4.38.1):
+    - Bolts (~> 1.9)
+  - FBSDKLoginKit (4.38.1):
     - FBSDKCoreKit
   - Moya (10.0.2):
     - Moya/Core (= 10.0.2)
   - Moya/Core (10.0.2):
     - Alamofire (~> 4.1)
     - Result (~> 3.0)
   - Pulsator (0.5.1)
+  - ReachabilitySwift (4.3.0)
+  - Repeat (0.5.7)
   - Result (3.2.4)
-  - SnapKit (4.0.0)
-  - Starscream (3.0.5)
-  - SwiftyJSON (4.1.0)
+  - SnapKit (4.2.0)
+  - Starscream (3.0.6)
+  - SwiftyJSON (4.2.0)
 
 DEPENDENCIES:
   - CZPicker
   - FacebookLogin
   - Moya (~> 10.0)
   - Pulsator
+  - ReachabilitySwift
+  - Repeat
   - SnapKit
   - Starscream
   - SwiftyJSON
 
 SPEC CHECKSUMS:
-  Alamofire: e4fa87002c137ba2d8d634d2c51fabcda0d5c223
+  Alamofire: 3ec537f71edc9804815215393ae2b1a8ea33a844
   Bolts: ac6567323eac61e203f6a9763667d0f711be34c8
   CZPicker: 55aa1751ea26e209814552da1a9a08cba8bbf72a
-  FacebookCore: 3ffa190a3f1f96cec0e44d3fc221bc322c595ffa
-  FacebookLogin: 0af839ea858faef99550d16596b87b4a8e8906e6
-  FBSDKCoreKit: 572b047a7e029bc44542bcf8a59414e7ff2b543e
-  FBSDKLoginKit: 88cb456349cfb3b554427ce4f8b43729d85dfb40
+  FacebookCore: 74288d0add931d361b1596beae787ab72c438249
+  FacebookLogin: ebcf34714a1cb9f0759d9f071cfb01ed500996cf
+  FBSDKCoreKit: 8d47857400e2f5bdea697a80daff882e91c84ef6
+  FBSDKLoginKit: 4621c690d9dd8628031a4791497062183ea34b0d
   Moya: 2b0531a9fef318e0bc484030c3db1e6f279ccb66
   Pulsator: f465ca37212d826523fe8c79b07c1a4c1a941f5e
+  ReachabilitySwift: 408477d1b6ed9779dba301953171e017c31241f3
+  Repeat: 73c5ee602aed8f3c7bf1aa12d4cd0d3dc3edea0a
   Result: d2d07204ce72856f1fd9130bbe42c35a7b0fea10
-  SnapKit: a42d492c16e80209130a3379f73596c3454b7694
-  Starscream: faf918b2f2eff7d5dd21180646bf015a669673bd
-  SwiftyJSON: c29297daf073d2aa016295d5809cdd68045c39b3
+  SnapKit: fe8a619752f3f27075cc9a90244d75c6c3f27e2a
+  Starscream: ef3ece99d765eeccb67de105bfa143f929026cf5
+  SwiftyJSON: c4bcba26dd9ec7a027fc8eade48e2c911f229e96
 
-PODFILE CHECKSUM: d796cb8069d903701ca59324d85a281c506be28f
+PODFILE CHECKSUM: d94fc98ba096932c93fecaeb22de708dca702695
 
 COCOAPODS: 1.4.0