Refactor for flask

Sources/App/app.swift

@@ -1,12 +0,0 @@
-import Vapor
-
-// Creates an instance of `Application`. This is called from `main.swift` in the run target.
-public func app(_ env: Environment) throws -> Application {
-    var config = Config.default()
-    var env = env
-    var services = Services.default()
-    try configure(&config, &env, &services)
-    let app = try Application(config: config, environment: env, services: services)
-    try boot(app)
-    return app
-}

Sources/App/boot.swift

@@ -1,6 +0,0 @@
-import Vapor
-
-// Called after your application has initialized.
-public func boot(_ app: Application) throws {
-    // Your code here
-}

Sources/App/configure.swift

@@ -1,21 +0,0 @@
-import Leaf
-import Vapor
-
-// Called before your application initializes.
-public func configure(_ config: inout Config, _ env: inout Environment, _ services: inout Services) throws {
-    // Register routes to the router
-    let router = EngineRouter.default()
-    try routes(router)
-    services.register(router, as: Router.self)
-    
-    //leaf
-    try services.register(LeafProvider())
-    config.prefer(LeafRenderer.self, for: ViewRenderer.self)
-    
-    // Register middleware
-    var middlewares = MiddlewareConfig() // Create _empty_ middleware config
-    middlewares.use(FileMiddleware.self) // Serves files from `Public/` directory
-    middlewares.use(ErrorMiddleware.self) // Catches errors and converts to HTTP response
-    services.register(middlewares)
-    
-}

Sources/App/routes.swift

@@ -1,20 +0,0 @@
-import Vapor
-
-// Register your application's routes here.
-public func routes(_ router: Router) throws {
-    router.get("") { request in
-        return try request.view().render("home")
-    }
-    router.get("index.html") { request in
-        return try request.view().render("home")
-    }
-    router.get("privacy") { request in
-        return try request.view().render("privacy")
-    }
-    router.get("404") { request in
-        return try request.view().render("404")
-    }
-    router.get("welcome") { request in
-        return try request.view().render("welcome")
-    }
-}