Javier Cicchelli
c9f4b9a677
This PR contains the work done to implement the `FeedItemViewController` view controller, that shows in details a selected review from the `FeedListViewController` view controller. Reviewed-on: #10 Co-authored-by: Javier Cicchelli <javier@rock-n-code.com> Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>
70 lines
2.0 KiB
Swift
70 lines
2.0 KiB
Swift
//
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// FeedViewModel.swift
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// ReviewsFeed
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//
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// Created by Javier Cicchelli on 18/03/2024.
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// Copyright © 2024 Röck+Cöde. All rights reserved.
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//
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import Foundation
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import ReviewsiTunesKit
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extension FeedListViewController {
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final class ViewModel: ObservableObject {
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// MARK: Type aliases
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typealias Configuration = FeedListViewController.Configuration
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// MARK: Constants
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private let configuration: Configuration
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// MARK: Properties
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@Published var loading: Bool = false
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var items: [Review] = []
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// MARK: Initialisers
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init(configuration: Configuration = .init()) {
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self.configuration = configuration
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}
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// MARK: Computed
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lazy private var iTunesService: iTunesService = {
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.init(configuration: .init(session: configuration.session))
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}()
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// MARK: Functions
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func fetch() {
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Task {
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loading = true
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do {
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let output = try await iTunesService.getReviews(.init(
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appID: configuration.appID,
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countryCode: configuration.countryCode
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))
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items = output.reviews
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.map { review -> Review in
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.init(
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author: review.author,
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comment: review.content,
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id: review.id,
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rating: .init(
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stars: review.rating,
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appVersion: review.version
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),
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title: review.title
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)
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}
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} catch {
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// TODO: handle this error gracefully.
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}
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loading = false
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}
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}
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}
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}
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