11 lines
3.5 KiB
Markdown
11 lines
3.5 KiB
Markdown
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{
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"extension": ".swift",
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"source": "public extension NotificationFeed {\n /// Holds numbers of unread notifications for each type of notification.\n struct UnreadNumbers: Decodable, Hashable, Sendable {\n /// The total number of unread notifications\n public let all: Int\n \n /// The number of unread commets.\n public let comments: Int\n \n /// The number of unread mentions.\n public let mentions: Int\n \n /// The number of unread rants from users which the logged in user is subscribed to.\n public let subscriptions: Int\n \n /// The number of unread upvotes.\n public let upvotes: Int\n \n public init(all: Int, comments: Int, mentions: Int, subscriptions: Int, upvotes: Int) {\n self.all = all\n self.comments = comments\n self.mentions = mentions\n self.subscriptions = subscriptions\n self.upvotes = upvotes\n }\n }\n}\n\nextension NotificationFeed.UnreadNumbers {\n struct CodingData: Codable {\n let all: Int\n let comments: Int\n let mentions: Int\n let subs: Int\n let upvotes: Int\n //let total: Int //Not needed because it's the same as `all`.\n }\n}\n\nextension NotificationFeed.UnreadNumbers.CodingData {\n var decoded: NotificationFeed.UnreadNumbers {\n .init(\n all: all,\n comments: comments,\n mentions: mentions,\n subscriptions: subs,\n upvotes: upvotes\n )\n }\n}\n",
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"review": "**Grade: 8**\n\n### Bugs\n- There are no explicit bugs in the given code. However, it is important to ensure data integrity between `CodingData` and `UnreadNumbers`.\n\n### Optimizations\n- The `CodingData` structure could implement a custom initializer that ensures that `all` in `UnreadNumbers` is equal to the sum of other properties if that is a business requirement.\n- Consider renaming the `subs` property in `CodingData` to `subscriptions` to keep consistency across structures.\n\n### Good points\n- The code is well-structured, with appropriately named components.\n- The use of `Decodable`, `Hashable`, and `Sendable` protocols enhances the versatility and functionality of the `UnreadNumbers` struct.\n- Consistent use of access control modifiers (`public`) for properties and initializers where necessary.\n- Efficient transformation from `CodingData` to `UnreadNumbers` using the `decoded` computed property.\n\n### Summary\nThe code snippet provides a well-crafted extension of a `NotificationFeed` class to manage unread notifications efficiently. It is well-structured, establishing clear separation of concerns particularly through the use of Codable structures for decoding and ensuring compatibility with concurrency through the `Sendable` protocol. Minor consistency improvements with property naming and initializing could enhance the code's robustness and readability further.\n\n### Open source alternatives\n- [Rocket.Chat](https://github.com/RocketChat/Rocket.Chat) provides notification features that can be extended or used as a reference.\n- [Mattermost](https://github.com/mattermost/mattermost-server) also deals with notifications and could provide additional perspective on handling unread notification counts effectively.",
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"filename": "NotificationFeed.UnreadNumbers.swift",
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"path": "Sources/SwiftDevRant/Models/NotificationFeed.UnreadNumbers.swift",
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"directory": "Models",
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"grade": 8,
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"size": 1511,
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"line_count": 51
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}
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