Common Logger

Logger.swift

import Foundation
import os.log

protocol Logger {
    func error(_ error: String)
    func warning(_ warning: String)
    func event(_ event: String)
    func message(_ message: String)
}

enum Log {
    static var shared = { UnifiedLogger() }()
}

struct UnifiedLogger: Logger {

    func error(_ error: String) {
        let log = OSLog(subsystem: Bundle.main.bundleIdentifier ?? "", category: "error")
        os_log("%{public}@", log: log, type: .error, "❌ \(error)")
    }

    func warning(_ warning: String) {
        let log = OSLog(subsystem: Bundle.main.bundleIdentifier ?? "", category: "warning")
        os_log("%{public}@", log: log, type: .default, "⚠️ \(warning)")
    }

    func event(_ event: String) {
        let log = OSLog(subsystem: Bundle.main.bundleIdentifier ?? "", category: "event")
        os_log("%{public}@", log: log, type: .info, "ℹ️ \(event)")
    }

    func message(_ message: String) {
        let log = OSLog(subsystem: Bundle.main.bundleIdentifier ?? "", category: "message")
        os_log("%{public}@", log: log, type: .info, "💬 \(message)")
    }
}