Merge pull request #6199 from woocommerce/issue/6129-basic-remote-synchronizer

Order Creation: Adds empty RemoteOrderSynchronizer

Author: Ecarrion

Experiments/Experiments/DefaultFeatureFlagService.swift

@@ -27,6 +27,8 @@ public struct DefaultFeatureFlagService: FeatureFlagService {
             return true
         case .orderCreation:
             return buildConfig == .localDeveloper || buildConfig == .alpha
+        case .orderCreationRemoteSynchronizer:
+            return false
         case .hubMenu:
             return true
         case .systemStatusReport:

Experiments/Experiments/FeatureFlag.swift

@@ -54,6 +54,10 @@ public enum FeatureFlag: Int {
     ///
     case orderCreation
 
+    /// Allows new orders to be created and synced as drafts
+    ///
+    case orderCreationRemoteSynchronizer
+
     /// Display the new tab "Menu" in the tab bar.
     ///
     case hubMenu

WooCommerce/Classes/ViewRelated/Orders/Order Creation/NewOrderViewModel.swift

@@ -161,13 +161,15 @@ final class NewOrderViewModel: ObservableObject {
          stores: StoresManager = ServiceLocator.stores,
          storageManager: StorageManagerType = ServiceLocator.storageManager,
          currencySettings: CurrencySettings = ServiceLocator.currencySettings,
-         analytics: Analytics = ServiceLocator.analytics) {
+         analytics: Analytics = ServiceLocator.analytics,
+         enableRemoteSync: Bool = ServiceLocator.featureFlagService.isFeatureFlagEnabled(.orderCreationRemoteSynchronizer)) {
         self.siteID = siteID
         self.stores = stores
         self.storageManager = storageManager
         self.currencyFormatter = CurrencyFormatter(currencySettings: currencySettings)
         self.analytics = analytics
-        self.orderSynchronizer = LocalOrderSynchronizer(siteID: siteID, stores: stores)
+        self.orderSynchronizer = enableRemoteSync ? RemoteOrderSynchronizer(siteID: siteID, stores: stores)
+                                                  : LocalOrderSynchronizer(siteID: siteID, stores: stores)
 
         configureNavigationTrailingItem()
         configureStatusBadgeViewModel()

WooCommerce/Classes/ViewRelated/Orders/Order Creation/Synchronizer/RemoteOrderSynchronizer.swift

@@ -0,0 +1,58 @@
+import Foundation
+import Yosemite
+import Combine
+
+/// Type that syncs the order with the remote server.
+///
+final class RemoteOrderSynchronizer: OrderSynchronizer {
+
+    // MARK: Outputs
+
+    @Published private(set) var state: OrderSyncState = .synced
+
+    var statePublisher: Published<OrderSyncState>.Publisher {
+        $state
+    }
+
+    @Published private(set) var order: Order = OrderFactory.emptyNewOrder
+
+    var orderPublisher: Published<Order>.Publisher {
+        $order
+    }
+
+    // MARK: Inputs
+
+    var setStatus = PassthroughSubject<OrderStatusEnum, Never>()
+
+    var setProduct = PassthroughSubject<OrderSyncProductInput, Never>()
+
+    var setAddresses = PassthroughSubject<OrderSyncAddressesInput?, Never>()
+
+    var setShipping =  PassthroughSubject<ShippingLine?, Never>()
+
+    var setFee = PassthroughSubject<OrderFeeLine?, Never>()
+
+    // MARK: Private properties
+
+    private let siteID: Int64
+
+    private let stores: StoresManager
+
+    // MARK: Initializers
+
+    init(siteID: Int64, stores: StoresManager = ServiceLocator.stores) {
+        self.siteID = siteID
+        self.stores = stores
+    }
+
+    // MARK: Methods
+    func retrySync() {
+        // TODO: Implement
+    }
+
+    /// Creates the order remotely.
+    ///
+    func commitAllChanges(onCompletion: @escaping (Result<Order, Error>) -> Void) {
+        // TODO: Implement
+    }
+}

WooCommerce/WooCommerce.xcodeproj/project.pbxproj

@@ -419,6 +419,7 @@
 		247CE8A6258340E600F9D9D1 /* ScreenshotImages.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 247CE8A5258340E600F9D9D1 /* ScreenshotImages.xcassets */; };
 		24C5AC7625A53021008FD769 /* Embassy in Frameworks */ = {isa = PBXBuildFile; productRef = 247CE89B2583402A00F9D9D1 /* Embassy */; };
 		24F98C502502AEE200F49B68 /* EventLogging.swift in Sources */ = {isa = PBXBuildFile; fileRef = 24F98C4F2502AEE200F49B68 /* EventLogging.swift */; };
+		2602A63D27BD3C8C00B347F1 /* RemoteOrderSynchronizer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2602A63C27BD3C8C00B347F1 /* RemoteOrderSynchronizer.swift */; };
 		260C315E2523CC4000157BC2 /* RefundProductsTotalViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 260C315D2523CC4000157BC2 /* RefundProductsTotalViewModel.swift */; };
 		260C31602524ECA900157BC2 /* IssueRefundViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 260C315F2524ECA900157BC2 /* IssueRefundViewController.swift */; };
 		260C31622524EEB200157BC2 /* IssueRefundViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = 260C31612524EEB200157BC2 /* IssueRefundViewController.xib */; };
@@ -2056,6 +2057,7 @@
 		24C579D124F476300076E1B4 /* Woo-Alpha.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = "Woo-Alpha.entitlements"; sourceTree = "<group>"; };
 		24F98C4F2502AEE200F49B68 /* EventLogging.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EventLogging.swift; sourceTree = "<group>"; };
 		25D00C97936D2C6589F8ECE9 /* Pods-WooCommerce.release-alpha.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-WooCommerce.release-alpha.xcconfig"; path = "../Pods/Target Support Files/Pods-WooCommerce/Pods-WooCommerce.release-alpha.xcconfig"; sourceTree = "<group>"; };
+		2602A63C27BD3C8C00B347F1 /* RemoteOrderSynchronizer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RemoteOrderSynchronizer.swift; sourceTree = "<group>"; };
 		260C315D2523CC4000157BC2 /* RefundProductsTotalViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RefundProductsTotalViewModel.swift; sourceTree = "<group>"; };
 		260C315F2524ECA900157BC2 /* IssueRefundViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IssueRefundViewController.swift; sourceTree = "<group>"; };
 		260C31612524EEB200157BC2 /* IssueRefundViewController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = IssueRefundViewController.xib; sourceTree = "<group>"; };
@@ -4523,6 +4525,7 @@
 			children = (
 				26C6439227B5DBE900DD00D1 /* OrderSynchronizer.swift */,
 				26C6439427B9A1B300DD00D1 /* LocalOrderSynchronizer.swift */,
+				2602A63C27BD3C8C00B347F1 /* RemoteOrderSynchronizer.swift */,
 			);
 			path = Synchronizer;
 			sourceTree = "<group>";
@@ -8663,6 +8666,7 @@
 				DEDB886B26E8531E00981595 /* ShippingLabelPackageAttributes.swift in Sources */,
 				AEC95D412774C5AE001571F5 /* AddressFormViewModelProtocol.swift in Sources */,
 				B6E851F5276330200041D1BA /* RefundFeesDetailsTableViewCell.swift in Sources */,
+				2602A63D27BD3C8C00B347F1 /* RemoteOrderSynchronizer.swift in Sources */,
 				B57C744A20F5649300EEFC87 /* EmptyStoresTableViewCell.swift in Sources */,
 				45DB70602614C7E80064A6CF /* ShippingLabelPackageDetailsResultsControllers.swift in Sources */,
 				027D67D1245ADDF40036B8DB /* FilterTypeViewModel+Helpers.swift in Sources */,