mirror of
https://github.com/modo-studio/SugarRecord.git
synced 2024-08-16 18:00:26 +03:00
[examples/api] Add an example fetching items from the API and saving them into Realm
This commit is contained in:
Pedro Piñera Buendía
parent
f059a68b10
commit
a1b664776e
@ -23,15 +23,15 @@ PODS:
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- Realm (= 1.1.0)
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- Result (3.0.0)
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- SnapKit (3.0.1)
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- SugarRecord (3.0.0-alpha.1):
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- SugarRecord/CoreData (= 3.0.0-alpha.1)
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- SugarRecord/CoreData+iCloud (= 3.0.0-alpha.1)
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- SugarRecord/Realm (= 3.0.0-alpha.1)
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- SugarRecord/CoreData (3.0.0-alpha.1):
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- SugarRecord (3.0.0-alpha.2):
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- SugarRecord/CoreData (= 3.0.0-alpha.2)
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- SugarRecord/CoreData+iCloud (= 3.0.0-alpha.2)
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- SugarRecord/Realm (= 3.0.0-alpha.2)
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- SugarRecord/CoreData (3.0.0-alpha.2):
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- Result (~> 3.0)
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- SugarRecord/CoreData+iCloud (3.0.0-alpha.1):
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- SugarRecord/CoreData+iCloud (3.0.0-alpha.2):
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- Result (~> 3.0)
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- SugarRecord/Realm (3.0.0-alpha.1):
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- SugarRecord/Realm (3.0.0-alpha.2):
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- RealmSwift (~> 1.1)
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- Result (~> 3.0)
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@ -58,7 +58,7 @@ SPEC CHECKSUMS:
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RealmSwift: 838058b2db95b12cb86bd0cf209df642c33fb60a
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Result: 1b3e431f37cbcd3ad89c6aa9ab0ae55515fae3b6
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SnapKit: f818b8326d45b4e1c777d0ab27b5c0a3624bfdeb
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SugarRecord: 13f9d029c077dea63c7f7240dd401ac4af15a84c
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SugarRecord: 5d12c70dadef8e036edc795c76e533584b7da453
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PODFILE CHECKSUM: 93e4a0d6049261cca889912a17deebad59571a81
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@ -7,6 +7,9 @@
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objects = {
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/* Begin PBXBuildFile section */
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23226F871D9C1ECF006A6769 /* NewsService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 23226F861D9C1ECF006A6769 /* NewsService.swift */; };
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23226F891D9C1F1A006A6769 /* RealmNew.swift in Sources */ = {isa = PBXBuildFile; fileRef = 23226F881D9C1F1A006A6769 /* RealmNew.swift */; };
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23226F8B1D9C22B1006A6769 /* NewsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 23226F8A1D9C22B1006A6769 /* NewsView.swift */; };
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23E13E5B1D96896300204C82 /* CoreData.swift in Sources */ = {isa = PBXBuildFile; fileRef = 23E13E341D96896300204C82 /* CoreData.swift */; };
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23E13E5C1D96896300204C82 /* Realm.swift in Sources */ = {isa = PBXBuildFile; fileRef = 23E13E351D96896300204C82 /* Realm.swift */; };
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23E13E5D1D96896300204C82 /* Track+CoreDataProperties.swift in Sources */ = {isa = PBXBuildFile; fileRef = 23E13E381D96896300204C82 /* Track+CoreDataProperties.swift */; };
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@ -57,6 +60,9 @@
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/* Begin PBXFileReference section */
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199B6E9AFF9F22F151FCACD5 /* Pods-SugarRecord_Example.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-SugarRecord_Example.debug.xcconfig"; path = "Pods/Target Support Files/Pods-SugarRecord_Example/Pods-SugarRecord_Example.debug.xcconfig"; sourceTree = "<group>"; };
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23226F861D9C1ECF006A6769 /* NewsService.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NewsService.swift; sourceTree = "<group>"; };
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23226F881D9C1F1A006A6769 /* RealmNew.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = RealmNew.swift; sourceTree = "<group>"; };
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23226F8A1D9C22B1006A6769 /* NewsView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NewsView.swift; sourceTree = "<group>"; };
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23E13E341D96896300204C82 /* CoreData.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CoreData.swift; sourceTree = "<group>"; };
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23E13E351D96896300204C82 /* Realm.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Realm.swift; sourceTree = "<group>"; };
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23E13E381D96896300204C82 /* Track+CoreDataProperties.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "Track+CoreDataProperties.swift"; sourceTree = "<group>"; };
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@ -125,6 +131,40 @@
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/* End PBXFrameworksBuildPhase section */
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/* Begin PBXGroup section */
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23226F811D9C1E9D006A6769 /* News */ = {
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isa = PBXGroup;
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children = (
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23226F821D9C1EC6006A6769 /* Models */,
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23226F841D9C1EC6006A6769 /* Services */,
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23226F851D9C1EC6006A6769 /* Views */,
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);
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path = News;
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sourceTree = "<group>";
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};
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23226F821D9C1EC6006A6769 /* Models */ = {
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isa = PBXGroup;
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children = (
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23226F881D9C1F1A006A6769 /* RealmNew.swift */,
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);
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path = Models;
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sourceTree = "<group>";
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};
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23226F841D9C1EC6006A6769 /* Services */ = {
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isa = PBXGroup;
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children = (
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23226F861D9C1ECF006A6769 /* NewsService.swift */,
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);
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path = Services;
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sourceTree = "<group>";
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};
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23226F851D9C1EC6006A6769 /* Views */ = {
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isa = PBXGroup;
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children = (
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23226F8A1D9C22B1006A6769 /* NewsView.swift */,
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);
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path = Views;
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sourceTree = "<group>";
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};
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23E13E331D96896300204C82 /* Helpers */ = {
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isa = PBXGroup;
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children = (
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@ -346,6 +386,7 @@
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23E13E7B1D96899000204C82 /* Examples */ = {
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isa = PBXGroup;
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children = (
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23226F811D9C1E9D006A6769 /* News */,
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23E13E7C1D96899000204C82 /* CoreData */,
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23E13E831D96899000204C82 /* Realm */,
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);
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@ -730,10 +771,13 @@
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23E13E931D96899000204C82 /* CoreDataBasicView.swift in Sources */,
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23E13E941D96899000204C82 /* BasicObject.swift in Sources */,
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23E13E9A1D96899000204C82 /* Random.swift in Sources */,
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23226F8B1D9C22B1006A6769 /* NewsView.swift in Sources */,
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23E13E921D96899000204C82 /* AppDelegate.swift in Sources */,
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23E13E9B1D96899000204C82 /* ViewController.swift in Sources */,
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23E13E981D96899000204C82 /* RealmBasicObject.swift in Sources */,
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23226F871D9C1ECF006A6769 /* NewsService.swift in Sources */,
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23E13E901D96899000204C82 /* Basic.xcdatamodeld in Sources */,
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23226F891D9C1F1A006A6769 /* RealmNew.swift in Sources */,
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23E13E951D96899000204C82 /* CoreDataBasicEntity.swift in Sources */,
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23E13E971D96899000204C82 /* RealmBasicEntity.swift in Sources */,
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23E13E961D96899000204C82 /* RealmBasicView.swift in Sources */,
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@ -0,0 +1,10 @@
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import Foundation
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import RealmSwift
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class RealmNew: Object {
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// MARK: - Attributes
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dynamic var title: String = ""
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}
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@ -0,0 +1,54 @@
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import Foundation
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import SugarRecord
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import RealmSwift
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class NewsService {
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// MARK: - Attributes
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private let session: URLSession
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private let apiKey: String
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private let storage: Storage
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// MARK: - Init
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init(session: URLSession, storage: Storage, apiKey: String) {
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self.session = session
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self.storage = storage
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self.apiKey = apiKey
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}
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convenience init(storage: Storage) {
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self.init(session: URLSession.shared, storage: storage, apiKey: "c7a6b4e8e221414b88a5883a98bbfbf9")
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}
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// MARK: - Sync
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internal func sync(completion: ((Swift.Error?) -> Void)? = nil) {
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let url = URL(string: "https://newsapi.org/v1/articles?source=the-next-web&sortBy=latest&apiKey=\(self.apiKey)")!
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self.session.dataTask(with: url) { [weak self] (data, _, error) in
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self?.save(data: data!)
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completion?(error)
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}.resume()
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}
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// MARK: - Private
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private func save(data: Data) {
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guard let dict = try! JSONSerialization.jsonObject(with: data, options: []) as? [String: Any] else { return }
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guard let articles = dict["articles"] as? [[String: Any]] else { return }
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DispatchQueue.main.async {
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_ = try? self.storage.operation { (context, save) -> Void in
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let existing = try context.fetch(FetchRequest<RealmNew>())
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try context.remove(existing)
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for article in articles {
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guard let title = article["title"] as? String else { return }
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let new: RealmNew = try context.create()
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new.title = title
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}
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save()
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}
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}
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}
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}
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100
Example/SugarRecord/Source/Examples/News/Views/NewsView.swift
Normal file
100
Example/SugarRecord/Source/Examples/News/Views/NewsView.swift
Normal file
@ -0,0 +1,100 @@
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import Foundation
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import UIKit
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import SugarRecord
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import RealmSwift
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class NewsView: UIViewController, UITableViewDelegate, UITableViewDataSource {
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// MARK: - Attributes
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lazy var db: RealmDefaultStorage = {
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var configuration = Realm.Configuration()
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configuration.fileURL = URL(fileURLWithPath: databasePath("realm-news"))
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let _storage = RealmDefaultStorage(configuration: configuration)
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return _storage
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}()
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lazy var service: NewsService = {
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return NewsService(storage: self.db)
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}()
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lazy var tableView: UITableView = {
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let _tableView = UITableView(frame: CGRect.zero, style: UITableViewStyle.plain)
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_tableView.translatesAutoresizingMaskIntoConstraints = false
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_tableView.delegate = self
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_tableView.dataSource = self
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_tableView.register(UITableViewCell.classForCoder(), forCellReuseIdentifier: "default-cell")
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return _tableView
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}()
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var entities: [String] = [] {
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didSet {
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self.tableView.reloadData()
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}
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}
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// MARK: - Init
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init() {
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super.init(nibName: nil, bundle: nil)
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self.title = "News"
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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// MARK: - Lifecycle
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override func viewDidLoad() {
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super.viewDidLoad()
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setup()
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self.service.sync()
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let request = FetchRequest<RealmNew>()
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self.db.observable(request).observe { [weak self] (change) in
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switch change {
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case .initial(let values):
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self?.entities = values.map({$0.title})
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case .update(_, _, _):
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do {
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self?.entities = try self?.db.fetch(request).map({$0.title}) ?? []
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} catch {}
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default: break
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}
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}
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}
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// MARK: - Private
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fileprivate func setup() {
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setupView()
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setupTableView()
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}
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fileprivate func setupView() {
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self.view.backgroundColor = UIColor.white
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}
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fileprivate func setupTableView() {
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self.view.addSubview(tableView)
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self.tableView.snp.makeConstraints { (make) -> Void in
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make.edges.equalTo(self.view)
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}
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}
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// MARK: - UITableViewDataSource / UITableViewDelegate
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return self.entities.count
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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let cell: UITableViewCell = tableView.dequeueReusableCell(withIdentifier: "default-cell")!
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cell.textLabel?.text = "\(entities[(indexPath as NSIndexPath).row])"
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return cell
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}
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func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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tableView.deselectRow(at: indexPath, animated: true)
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}
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}
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@ -56,7 +56,7 @@ class ViewController: UIViewController, UITableViewDataSource, UITableViewDelega
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// MARK: - UITableViewDataSource / UITableViewDelegate
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return 2
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return 3
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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@ -66,6 +66,8 @@ class ViewController: UIViewController, UITableViewDataSource, UITableViewDelega
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cell.textLabel?.text = "CoreData Basic"
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case 1:
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cell.textLabel?.text = "Realm Basic"
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case 2:
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cell.textLabel?.text = "News from API"
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default:
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cell.textLabel?.text = ""
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}
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@ -80,6 +82,8 @@ class ViewController: UIViewController, UITableViewDataSource, UITableViewDelega
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self.navigationController?.pushViewController(CoreDataBasicView(), animated: true)
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case 1:
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self.navigationController?.pushViewController(RealmBasicView(), animated: true)
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case 2:
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self.navigationController?.pushViewController(NewsView(), animated: true)
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default:
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break
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}
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