Schafkopf-Server/Sources/App/Management/Configuration.swift

import Foundation

struct Configuration {

    let serverPort: Int

    let mail: EMail?

    /**
     Use a database file and reduce logging.

     If this property is set to `false`, then an in-memory database is used with increased logging.
     */
    let production: Bool

    struct EMail {

        /// The url to the root of the server
        let serverDomain: String

        /// SMTP server address
        let emailHostname: String

        /// username to login
        let email: String

        /// password to login
        let password: String

        /// The number of minutes until a password reset token is no longer valid
        let tokenExpiryDuration: Int
    }

    /// The authentication tokens to access the metrics
    let monitoringTokens: Set<String>
}

extension Configuration {

    init(loadFromUrl url: URL) throws {
        let data: Data
        do {
            data = try Data(contentsOf: url)
        } catch {
            log("Failed to load configuration data from \(url.path): \(error)")
            throw error
        }
        try self.init(data: data)
    }

    init(data: Data) throws {
        do {
            self = try JSONDecoder().decode(Configuration.self, from: data)
        } catch {
            log("Failed to decode configuration: \(error)")
            throw error
        }
    }
}

extension Configuration.EMail: Codable {
    
}

extension Configuration: Codable {

}