91 lines
2.9 KiB
Swift
91 lines
2.9 KiB
Swift
import Vapor
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import Fluent
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import Clairvoyant
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var server: SQLiteDatabase!
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// configures your application
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public func configure(_ app: Application) throws {
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let storageFolder = URL(fileURLWithPath: app.directory.resourcesDirectory)
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let logFolder = storageFolder.appendingPathComponent("logs")
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let accessManager = AccessTokenManager([])
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let monitor = MetricObserver(
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logFolder: logFolder,
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accessManager: accessManager,
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logMetricId: "schafkopf.log")
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MetricObserver.standard = monitor
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let status = Metric<ServerStatus>(
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"schafkopf.status",
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name: "Status",
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description: "The main status of the server")
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status.update(.initializing)
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monitor.registerRoutes(app)
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let configPath = URL(fileURLWithPath: app.directory.resourcesDirectory)
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.appendingPathComponent("config.json")
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let configuration: Configuration
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do {
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configuration = try Configuration(loadFromUrl: configPath)
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} catch {
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status.update(.initializationFailure)
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monitor.log("Failed to read configuration: \(error)")
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// Note: If configuration can't be loaded, then the server will run on the wrong port
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// and access to metrics is impossible, since no tokens are loaded
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return
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}
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configuration.monitoringTokens.map { $0.data(using: .utf8)! }.forEach(accessManager.add)
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app.http.server.configuration.port = configuration.serverPort
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// Set target environment
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app.environment = .production
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if !configuration.production {
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app.logger.logLevel = .info
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log("[DEVELOPMENT] Using in-memory database")
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app.databases.use(.sqlite(.memory), as: .sqlite)
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} else {
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app.logger.logLevel = .notice
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let dbFile = storageFolder.appendingPathComponent("db.sqlite").path
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log("[PRODUCTION] Using database at \(dbFile)")
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app.databases.use(.sqlite(.file(dbFile)), as: .sqlite)
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}
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app.migrations.add(UserTableMigration())
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app.migrations.add(PasswordResetMigration())
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do {
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try app.autoMigrate().wait()
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} catch {
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monitor.log("Failed to migrate database: \(error)")
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status.update(.initializationFailure)
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return
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}
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// serve files from /Public folder
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app.middleware.use(FileMiddleware(publicDirectory: app.directory.publicDirectory))
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let db = app.databases.database(.sqlite, logger: .init(label: "Init"), on: app.databases.eventLoopGroup.next())!
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server = SQLiteDatabase(database: db, mail: configuration.mail)
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// Gracefully shut down by closing potentially open socket
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DispatchQueue.global(qos: .utility).asyncAfter(deadline: .now() + .seconds(5)) {
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_ = app.server.onShutdown.always { _ in
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server.disconnectAllSockets()
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}
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}
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// register routes
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routes(app)
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status.update(.nominal)
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}
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func log(_ message: String) {
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MetricObserver.standard?.log(message)
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print(message)
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}
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