feat(voting): cast a vote UI

DashWallet/Resources/AppAssets.xcassets/Voting/checkmark.circle.white.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "checkmark.circle.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "checkmark.circle@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "checkmark.circle@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

DashWallet/Resources/AppAssets.xcassets/Voting/plus.rounded.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "plus.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "plus@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "plus@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

DashWallet/Sources/Models/Voting/DAO/UsernameRequestsDAO.swift

@@ -21,12 +21,13 @@ import SQLite
 // MARK: - UsernameRequestsDAO
 
 protocol UsernameRequestsDAO {
-    func create(dto: UsernameRequest)
-    func all(onlyWithLinks: Bool) -> [UsernameRequest]
-    func duplicates(onlyWithLinks: Bool) -> [UsernameRequest]
+    func create(dto: UsernameRequest) async
+    func all(onlyWithLinks: Bool) async -> [UsernameRequest]
+    func duplicates(onlyWithLinks: Bool) async -> [UsernameRequest]
     func get(by requestId: String) -> UsernameRequest?
-    func update(dto: UsernameRequest)
+    func update(dto: UsernameRequest) async
     func delete(dto: UsernameRequest)
+    func vote(for requestIds: [String], voteIncrement: Int) async
     func deleteAll()
 }
 
@@ -38,7 +39,8 @@ class UsernameRequestsDAOImpl: NSObject, UsernameRequestsDAO {
 
     private let queue = DispatchQueue(label: "org.dash.infrastructure.queue.username-requests-dao", attributes: .concurrent)
 
-    func create(dto: UsernameRequest) {
+    func create(dto: UsernameRequest) async {
+
         do {
             let usernameRequest = UsernameRequest.table.insert(or: .replace,
                                                           UsernameRequest.requestId <- dto.requestId,
@@ -48,15 +50,11 @@ class UsernameRequestsDAOImpl: NSObject, UsernameRequestsDAO {
                                                           UsernameRequest.link <- dto.link,
                                                           UsernameRequest.votes <- dto.votes,
                                                           UsernameRequest.isApproved <- dto.isApproved)
-            try db.run(usernameRequest)
-
+            try await execute(usernameRequest)
+            self.cache[dto.requestId] = dto
         } catch {
             print(error)
         }
-
-        queue.async(flags: .barrier) { [weak self] in
-            self?.cache[dto.requestId] = dto
-        }
     }
 
     func get(by requestId: String) -> UsernameRequest? {
@@ -91,8 +89,8 @@ class UsernameRequestsDAOImpl: NSObject, UsernameRequestsDAO {
         return v
     }
 
-    func update(dto: UsernameRequest) {
-        create(dto: dto)
+    func update(dto: UsernameRequest) async {
+        await create(dto: dto)
     }
 
     func delete(dto: UsernameRequest) {
@@ -115,8 +113,10 @@ class UsernameRequestsDAOImpl: NSObject, UsernameRequestsDAO {
     static let shared = UsernameRequestsDAOImpl()
 }
 
+// MARK: - Queries
+
 extension UsernameRequestsDAOImpl {
-    func all(onlyWithLinks: Bool) -> [UsernameRequest] {
+    func all(onlyWithLinks: Bool) async -> [UsernameRequest] {
         let linksParam = onlyWithLinks ? 1 : 0
         let query = """
             SELECT * FROM username_requests 
@@ -126,15 +126,15 @@ extension UsernameRequestsDAOImpl {
         """
 
         do {
-            return try self.execute(query: query)
+            return try await self.execute(query: query)
         } catch {
             print(error)
         }
 
         return []
     }
 
-    func duplicates(onlyWithLinks: Bool) -> [UsernameRequest] {
+    func duplicates(onlyWithLinks: Bool) async -> [UsernameRequest] {
         let linksParam = onlyWithLinks ? 1 : 0
         let query = """
             SELECT * FROM username_requests
@@ -146,15 +146,62 @@ extension UsernameRequestsDAOImpl {
         """
 
         do {
-            return try self.execute(query: query)
+            return try await self.execute(query: query)
         } catch {
             print(error)
         }
 
         return []
     }
 
-    private func execute<Item: RowDecodable>(query: String) throws -> [Item] {
-        try db.prepare(query).prepareRowIterator().map { Item(row: $0) }
+    func vote(for requestIds: [String], voteIncrement: Int) async {
+        let idsPlaceholder = requestIds.map { _ in "?" }.joined(separator: ", ")
+        let query = """
+            UPDATE username_requests
+            SET isApproved = 1, votes = votes + ?
+                WHERE requestId IN (\(idsPlaceholder))
+        """
+
+        do {
+            let binding: [Binding?] = [voteIncrement] + requestIds
+            let _: [UsernameRequest] = try await self.execute(query: query, bindings: binding)
+        } catch {
+            print(error)
+        }
+    }
+
+}
+
+// MARK: - async / await
+
+extension UsernameRequestsDAOImpl {
+    private func execute<Item: RowDecodable>(query: String, bindings: [Binding?] = []) async throws -> [Item] {
+        return try await withCheckedThrowingContinuation { continuation in
+            DispatchQueue.global(qos: .utility).async { [weak self] in
+                guard let self = self else { return continuation.resume(returning: []) }
+
+                do {
+                    let results = try self.db.prepare(query, bindings).prepareRowIterator().map { Item(row: $0) }
+                    continuation.resume(returning: results)
+                } catch {
+                    continuation.resume(throwing: error)
+                }
+            }
+        }
+    }
+
+    private func execute(_ query: Insert) async throws {
+        return try await withCheckedThrowingContinuation { continuation in
+            DispatchQueue.global(qos: .utility).async { [weak self] in
+                guard let self = self else { return continuation.resume() }
+
+                do {
+                    try db.run(query)
+                    continuation.resume()
+                } catch {
+                    continuation.resume(throwing: error)
+                }
+            }
+        }
     }
 }

DashWallet/Sources/Models/Voting/MasternodeKey.swift

@@ -0,0 +1,23 @@
+//  
+//  Created by Andrei Ashikhmin
+//  Copyright © 2023 Dash Core Group. All rights reserved.
+//
+//  Licensed under the MIT License (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//  https://opensource.org/licenses/MIT
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+
+import Foundation
+
+struct MasternodeKey: Hashable {
+    var key: String
+    var ip: String
+}

DashWallet/Sources/UI/Payments/Receive/Views/ReceiveContentView.swift

@@ -46,19 +46,22 @@ final class ReceiveContentView: UIStackView {
     func addressButtonAction() {
         feedbackGenerator.notificationOccurred(.success)
         model.copyAddressToPasteboard()
+        dw_showInfoHUD(withText: NSLocalizedString("Copied", comment: ""))
     }
 
     @IBAction
     func qrButtonAction() {
         feedbackGenerator.notificationOccurred(.success)
         model.copyQRImageToPasteboard()
+        dw_showInfoHUD(withText: NSLocalizedString("Copied", comment: ""))
     }
 
 #if DASHPAY
     @objc
     private func copyUsernameAction() {
         feedbackGenerator.notificationOccurred(.success)
         model.copyUsernameToPasteboard()
+        dw_showInfoHUD(withText: NSLocalizedString("Copied", comment: ""))
     }
 #endif
 

DashWallet/Sources/UI/Views/CustomHUDView.swift

@@ -0,0 +1,70 @@
+//  
+//  Created by Andrei Ashikhmin
+//  Copyright © 2023 Dash Core Group. All rights reserved.
+//
+//  Licensed under the MIT License (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//  https://opensource.org/licenses/MIT
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+
+import UIKit
+
+@objc(DWCustomHUDView)
+class CustomHUDView: UIView {
+    let iconImageView: UIImageView
+    let textLabel: UILabel
+
+    override init(frame: CGRect) {
+        iconImageView = UIImageView(frame: .zero)
+        textLabel = UILabel(frame: .zero)
+
+        super.init(frame: frame)
+
+        iconImageView.translatesAutoresizingMaskIntoConstraints = false
+        iconImageView.contentMode = .scaleAspectFit
+
+        textLabel.translatesAutoresizingMaskIntoConstraints = false
+        textLabel.textColor = .white
+        textLabel.font = .dw_regularFont(ofSize: 14)
+
+        addSubview(iconImageView)
+        addSubview(textLabel)
+
+        setupConstraints()
+
+        backgroundColor = UIColor.black
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    private func setupConstraints() {
+        NSLayoutConstraint.activate([
+            iconImageView.heightAnchor.constraint(equalToConstant: 18),
+            iconImageView.widthAnchor.constraint(equalToConstant: 18),
+            iconImageView.centerYAnchor.constraint(equalTo: centerYAnchor),
+            iconImageView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 0),
+
+            textLabel.leadingAnchor.constraint(equalTo: iconImageView.trailingAnchor, constant: 8),
+            textLabel.centerYAnchor.constraint(equalTo: centerYAnchor),
+            textLabel.trailingAnchor.constraint(equalTo: trailingAnchor, constant: 0)
+        ])
+    }
+
+    @objc func setText(_ text: String) {
+        textLabel.text = text
+    }
+
+    @objc func setIconImage(_ image: UIImage) {
+        iconImageView.image = image
+    }
+}

DashWallet/Sources/UI/Views/Navigation/BaseNavigationController.swift

@@ -225,6 +225,12 @@ extension UINavigationController {
         viewControllers.append(controller)
         setViewControllers(viewControllers, animated: animated)
     }
+
+    func popToViewController<T>(ofType type: T.Type, animated: Bool) {
+        if let controller = controller(by: type) {
+            popToViewController(controller, animated: animated)
+        }
+    }
 }
 
 extension UIViewController {

DashWallet/Sources/UI/Views/UIButton+Dash.swift

@@ -317,7 +317,7 @@ final class GrayButton: ActivityIndicatorButton {
 
                 var container = incoming
                 container.foregroundColor = foregroundColor
-                container.font = .title3
+                container.font = .dw_mediumFont(ofSize: 15)
                 return container
             }
         }

DashWallet/Sources/UI/Views/UIView+DWHUD.m

@@ -21,6 +21,7 @@
 #import <objc/runtime.h>
 
 #import "DWUIKit.h"
+#import "dashwallet-Swift.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -44,13 +45,24 @@ - (void)dw_hideProgressHUD {
 }
 
 - (void)dw_showInfoHUDWithText:(NSString *)text {
-    MBProgressHUD *hud = [[MBProgressHUD alloc] initWithView:self];
+    MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self animated:YES];
     hud.removeFromSuperViewOnHide = YES;
-    hud.mode = MBProgressHUDModeText;
-    hud.label.font = [UIFont dw_fontForTextStyle:UIFontTextStyleCaption1];
-    hud.label.adjustsFontForContentSizeCategory = YES;
-    hud.label.numberOfLines = 0;
-    hud.label.text = text;
+    hud.mode = MBProgressHUDModeCustomView;
+
+    DWCustomHUDView *customView = [[DWCustomHUDView alloc] initWithFrame:CGRectMake(0, 0, CGRectGetWidth(self.frame), 28)];
+    [customView setText:text];
+    [customView setIconImage:[UIImage imageNamed:@"checkmark.circle.white"]];
+
+    hud.customView = customView;
+    hud.bezelView.layer.cornerRadius = 8.0f;
+    hud.bezelView.clipsToBounds = YES;
+    hud.bezelView.color = [UIColor colorWithWhite:0.0f alpha:0.9f];
+    hud.bezelView.style = MBProgressHUDBackgroundStyleSolidColor;
+
+    CGFloat yOffset = CGRectGetHeight(self.bounds) / 2 - CGRectGetHeight(customView.bounds) - 35;
+    hud.offset = CGPointMake(0.0f, yOffset);
+    hud.userInteractionEnabled = NO;
+
     __weak typeof(self) weakSelf = self;
     hud.completionBlock = ^{
         __strong typeof(weakSelf) strongSelf = weakSelf;