PhoenixDeveloper · PhoenixDeveloper · Feb 5, 2020 · Feb 4, 2020 · Feb 4, 2020 · Feb 4, 2020
diff --git a/Lesson11.zip b/Lesson11.zip
diff --git a/Lesson12/Lesson12.xcodeproj/project.pbxproj b/Lesson12/Lesson12.xcodeproj/project.pbxproj
@@ -20,6 +20,7 @@
 		33A7740523E8150F00EB4880 /* WeatherDefaultLoader.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33A7740423E8150F00EB4880 /* WeatherDefaultLoader.swift */; };
 		33A7740923E82DC500EB4880 /* WeatherAlamofireLoader.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33A7740823E82DC500EB4880 /* WeatherAlamofireLoader.swift */; };
 		33A7740B23E82E7500EB4880 /* AlamofireViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33A7740A23E82E7500EB4880 /* AlamofireViewController.swift */; };
+		33BDFEA023E99156003AE604 /* RealmPersistence.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33BDFE9F23E99156003AE604 /* RealmPersistence.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -50,6 +51,7 @@
 		33A7740423E8150F00EB4880 /* WeatherDefaultLoader.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WeatherDefaultLoader.swift; sourceTree = "<group>"; };
 		33A7740823E82DC500EB4880 /* WeatherAlamofireLoader.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WeatherAlamofireLoader.swift; sourceTree = "<group>"; };
 		33A7740A23E82E7500EB4880 /* AlamofireViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AlamofireViewController.swift; sourceTree = "<group>"; };
+		33BDFE9F23E99156003AE604 /* RealmPersistence.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RealmPersistence.swift; sourceTree = "<group>"; };
 		91C68B5163A7CA7C1287699C /* Pods_Lesson12.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Lesson12.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		9B7523B53070EB53FD063DD0 /* Pods-Lesson12.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Lesson12.debug.xcconfig"; path = "Target Support Files/Pods-Lesson12/Pods-Lesson12.debug.xcconfig"; sourceTree = "<group>"; };
 		C1392FDE9539F4D5F49419A4 /* Pods-Lesson12.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Lesson12.release.xcconfig"; path = "Target Support Files/Pods-Lesson12/Pods-Lesson12.release.xcconfig"; sourceTree = "<group>"; };
@@ -99,6 +101,7 @@
 				3368995D23E4748C0082F091 /* DefaultViewController.swift */,
 				3368995F23E475FD0082F091 /* WeatherTableViewCell.swift */,
 				33A7740A23E82E7500EB4880 /* AlamofireViewController.swift */,
+				33BDFE9F23E99156003AE604 /* RealmPersistence.swift */,
 			);
 			path = Lesson12;
 			sourceTree = "<group>";
@@ -253,6 +256,7 @@
 				3368995E23E4748C0082F091 /* DefaultViewController.swift in Sources */,
 				3396C6AC23E470A400DF9AD8 /* AppDelegate.swift in Sources */,
 				3396C6AE23E470A400DF9AD8 /* SceneDelegate.swift in Sources */,
+				33BDFEA023E99156003AE604 /* RealmPersistence.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

diff --git a/Lesson12/Lesson12/AlamofireViewController.swift b/Lesson12/Lesson12/AlamofireViewController.swift
@@ -19,6 +19,8 @@ class AlamofireViewController: UIViewController, DTTableViewManageable {
         super.viewDidLoad()
 
         manager.register(WeatherTableViewCell.self)
+        nameCityLabel.text = "Loading..."
+        manager.memoryStorage.setItems(RealmPersistence.storage.getSaveDatabase())
 
         WeatherAlamofireLoader().loadWeather { [unowned self] nameCity, weather in
             self.nameCityLabel.text = nameCity

diff --git a/Lesson12/Lesson12/Base.lproj/Main.storyboard b/Lesson12/Lesson12/Base.lproj/Main.storyboard
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="15705" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="15705" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="jdS-fW-zDw">
     <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="15706"/>

diff --git a/Lesson12/Lesson12/DefaultViewController.swift b/Lesson12/Lesson12/DefaultViewController.swift
@@ -19,6 +19,9 @@ class DefaultViewController: UIViewController, DTTableViewManageable {
         super.viewDidLoad()
 
         manager.register(WeatherTableViewCell.self)
+        nameCityLabel.text = "Loading..."
+        manager.memoryStorage.setItems(RealmPersistence.storage.getSaveDatabase())
+        RealmPersistence.storage.clearDatabase()
 
         WeatherDefaultLoader().loadWeather { [unowned self] nameCity, weather in
             self.nameCityLabel.text = nameCity

diff --git a/Lesson12/Lesson12/Loaders/WeatherAlamofireLoader.swift b/Lesson12/Lesson12/Loaders/WeatherAlamofireLoader.swift
@@ -31,6 +31,7 @@ class WeatherAlamofireLoader {
                     cityName = city["name"] as! String
                 }
 
+                RealmPersistence.storage.replaceSaveDatabase(database: weather)
 
                 DispatchQueue.main.async {
                     completion(cityName, weather)

diff --git a/Lesson12/Lesson12/Loaders/WeatherDefaultLoader.swift b/Lesson12/Lesson12/Loaders/WeatherDefaultLoader.swift
@@ -33,6 +33,7 @@ class WeatherDefaultLoader {
                     cityName = city["name"] as! String
                 }
 
+                RealmPersistence.storage.replaceSaveDatabase(database: weather)
 
                 DispatchQueue.main.async {
                     completion(cityName, weather)

diff --git a/Lesson12/Lesson12/RealmPersistence.swift b/Lesson12/Lesson12/RealmPersistence.swift
@@ -0,0 +1,45 @@
+//
+//  RealmPersistence.swift
+//  Lesson12
+//
+//  Created by Михаил Беленко on 04.02.2020.
+//  Copyright © 2020 Михаил Беленко. All rights reserved.
+//
+
+import RealmSwift
+
+class RealmPersistence {
+
+    static var storage = RealmPersistence()
+
+    var realm = try! Realm()
+
+    func addEntry(entry: WeatherTableViewCellModel) {
+        try! realm.write {
+            realm.add(entry)
+        }
+    }
+
+    func replaceSaveDatabase(database: [WeatherTableViewCellModel]) {
+        clearDatabase()
+        for entry in database {
+            addEntry(entry: entry)
+        }
+    }
+
+    func getSaveDatabase() -> [WeatherTableViewCellModel] {
+        var database: [WeatherTableViewCellModel] = []
+        for entry in realm.objects(WeatherTableViewCellModel.self) {
+            database.append(entry)
+        }
+        return database
+    }
+
+    func clearDatabase() {
+        let database = realm.objects(WeatherTableViewCellModel.self)
+
+        try! realm.write {
+            realm.delete(database)
+        }
+    }
+}
diff --git a/Lesson12/Lesson12/WeatherTableViewCell.swift b/Lesson12/Lesson12/WeatherTableViewCell.swift
@@ -9,6 +9,7 @@
 import UIKit
 import DTModelStorage
 import SnapKit
+import RealmSwift
 
 class WeatherTableViewCell: UITableViewCell, ModelTransfer {
 
@@ -78,10 +79,10 @@ class WeatherTableViewCell: UITableViewCell, ModelTransfer {
 
 }
 
-struct WeatherTableViewCellModel {
-    let dt: String
-    let tempMin: Double
-    let tempMax: Double
+class WeatherTableViewCellModel: Object {
+    @objc dynamic var dt: String
+    @objc dynamic var tempMin: Double
+    @objc dynamic var tempMax: Double
 
     init?(data: NSDictionary) {
         guard let main = data["main"] as? NSDictionary,
@@ -96,4 +97,11 @@ struct WeatherTableViewCellModel {
         self.tempMin = tempMin
         self.tempMax = tempMax
     }
+
+    required init() {
+        self.dt = ""
+        self.tempMin = 0.0
+        self.tempMax = 0.0
+        super.init()
+    }
 }
diff --git a/Lesson12/Podfile b/Lesson12/Podfile
@@ -8,5 +8,6 @@ target 'Lesson12' do
   # Pods for Lesson12
   pod 'DTTableViewManager'
   pod 'SnapKit', '~> 5.0.0'
+  pod 'RealmSwift'
 
 end
diff --git a/Lesson12/Podfile.lock b/Lesson12/Podfile.lock
@@ -4,23 +4,33 @@ PODS:
   - DTModelStorage/Core (8.0.0)
   - DTTableViewManager (7.0.0):
     - DTModelStorage (~> 8.0.0)
+  - Realm (4.3.1):
+    - Realm/Headers (= 4.3.1)
+  - Realm/Headers (4.3.1)
+  - RealmSwift (4.3.1):
+    - Realm (= 4.3.1)
   - SnapKit (5.0.1)
 
 DEPENDENCIES:
   - DTTableViewManager
+  - RealmSwift
   - SnapKit (~> 5.0.0)
 
 SPEC REPOS:
   trunk:
     - DTModelStorage
     - DTTableViewManager
+    - Realm
+    - RealmSwift
     - SnapKit
 
 SPEC CHECKSUMS:
   DTModelStorage: 3b86a1e37496532bbd74cadc5b9310238d5ba780
   DTTableViewManager: 0ada743292338c2e7b5494f41544afc9d3055fbb
+  Realm: 31dc40934081ef740f60feedc46d88473cbfeb40
+  RealmSwift: b5199e9a41f67b99f51acf6874a6166f5fbe93d1
   SnapKit: 97b92857e3df3a0c71833cce143274bf6ef8e5eb
 
-PODFILE CHECKSUM: 15554f5265c6da081e8095229ca4d102df061a46
+PODFILE CHECKSUM: 449a2a07f00ced4688fc3cfec25ae2fabb124a77
 
 COCOAPODS: 1.8.4
diff --git a/Lesson12/Pods/Manifest.lock b/Lesson12/Pods/Manifest.lock