mirror of
https://github.com/swift-server/swift-openapi-lambda.git
synced 2026-05-03 07:22:26 +00:00
Sébastien Stormacq
4f2e953097
Change the legal files and the license header in source files according to AWS standards
90 lines
3.0 KiB
Swift
90 lines
3.0 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift OpenAPI Lambda open source project
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//
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// Copyright Swift OpenAPI Lambda project authors
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// Copyright (c) 2023 Amazon.com, Inc. or its affiliates.
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// Licensed under Apache License v2.0
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//
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// See LICENSE.txt for license information
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// See CONTRIBUTORS.txt for the list of Swift OpenAPI Lambda project authors
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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//===----------------------------------------------------------------------===//
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import AWSLambdaEvents
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import Foundation
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import HTTPTypes
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import OpenAPIRuntime
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// TODO: add more method to simplify usage
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// Current API :
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// try router.add(
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// method: .get,
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// path: "/health"
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// ) { (request: HTTPRequest, body: HTTPBody?, metadata: ServerRequestMetadata) -> (HTTPResponse,HTTPBody?) in
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// return (.init(status: .ok), .init("OK"))
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// }
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// should be
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// try router.get("/health") { _ in
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// "OK"
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// }
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extension OpenAPILambdaRouter {
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/// Adds a GET route to the router for the given path.
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///
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/// The given handler retruns a String that will be converted to the correct response type.
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/// It will return an HTTP 200 response or HTTP 500 if your handler throws and error
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/// - Parameters:
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/// - path: The path for the route.
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/// - handler: The handler to be executed for the route.
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/// - Throws: An error if the route cannot be added.
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public func get(
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_ path: String,
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handler: @escaping @Sendable (HTTPRequest, HTTPBody?) async throws -> String
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) throws {
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try generic(method: .get, path: path, handler: handler)
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}
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/// Adds a POST route to the router for the given path.
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///
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/// The given handler retruns a String that will be converted to the correct response type.
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/// It will return an HTTP 200 response or HTTP 500 if your handler throws and error
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/// - Parameters:
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/// - path: The path for the route.
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/// - handler: The handler to be executed for the route.
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/// - Throws: An error if the route cannot be added.
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public func post(
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_ path: String,
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handler: @escaping @Sendable (HTTPRequest, HTTPBody?) async throws -> String
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) throws {
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try generic(method: .post, path: path, handler: handler)
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}
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func generic<Response: StringProtocol & Sendable>(
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method: HTTPRequest.Method,
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path: String,
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handler: @escaping @Sendable (HTTPRequest, HTTPBody?) async throws -> Response
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) throws {
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let openAPIHandler: OpenAPIHandler = {
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(request: HTTPRequest, body: HTTPBody?, metadata: ServerRequestMetadata) -> (HTTPResponse, HTTPBody?) in
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do {
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let response = try await handler(request, body)
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return (.init(status: .ok), .init(response))
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}
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catch {
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return (.init(status: .internalServerError), nil)
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}
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}
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try add(method: method, path: path, handler: openAPIHandler)
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}
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}
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