93 lines
2.8 KiB
Swift
93 lines
2.8 KiB
Swift
import Vapor
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import Fluent
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import Clairvoyant
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import ClairvoyantBinaryCodable
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import ClairvoyantVapor
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var server: SQLiteDatabase!
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private var provider: VaporMetricProvider! = nil
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private var status: Metric<ServerStatus>!
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private let scheduler = MultiThreadedEventLoopGroup(numberOfThreads: 2)
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private var configurationError: Error? = nil
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func configure(_ app: Application) async throws {
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let storageFolder = URL(fileURLWithPath: app.directory.resourcesDirectory)
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let configPath = URL(fileURLWithPath: app.directory.resourcesDirectory)
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.appendingPathComponent("config.json")
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let configuration = try Configuration(loadFromUrl: configPath)
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let logFolder = configuration.logURL(possiblyRelativeTo: storageFolder)
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let monitor = MetricObserver(
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logFileFolder: logFolder,
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logMetricId: "schafkopf.log")
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MetricObserver.standard = monitor
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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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try await status.update(.initializing)
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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 await app.autoMigrate()
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} catch {
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await monitor.log("Failed to migrate database: \(error)")
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try await 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 = try await SQLiteDatabase(database: db, mail: configuration.mail)
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// register routes
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routes(app)
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// Expose metrics
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provider = .init(observer: monitor, accessManager: configuration.monitoringTokens)
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provider.asyncScheduler = scheduler
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provider.registerRoutes(app)
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try await status.update(.nominal)
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}
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func shutdown() {
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scheduler.schedule {
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await server.disconnectAllSockets()
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try await scheduler.shutdownGracefully()
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}
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}
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func log(_ message: String) {
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guard let observer = MetricObserver.standard else {
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print(message)
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return
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}
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scheduler.schedule {
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await observer.log(message)
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}
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}
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