add generic for DRY

Author: sebsto

Sources/Router/OpenAPILambdaRouter+SimplifiedAPI.swift

@@ -49,19 +49,7 @@ extension OpenAPILambdaRouter {
         _ path: String,
         handler: @escaping @Sendable (HTTPRequest, HTTPBody?) async throws -> String
     ) throws {
-
-        let openAPIHandler: OpenAPIHandler = {
-            (request: HTTPRequest, body: HTTPBody?, metadata: ServerRequestMetadata) -> (HTTPResponse, HTTPBody?) in
-
-            do {
-                let response = try await handler(request, body)
-                return (.init(status: .ok), .init(response))
-            }
-            catch {
-                return (.init(status: .internalServerError), nil)
-            }
-        }
-        try add(method: .get, path: path, handler: openAPIHandler)
+        try generic(method: .post, path: path, handler: handler)
     }
 
     /// Adds a POST route to the router for the given path.
@@ -76,6 +64,14 @@ extension OpenAPILambdaRouter {
         _ path: String,
         handler: @escaping @Sendable (HTTPRequest, HTTPBody?) async throws -> String
     ) throws {
+        try generic(method: .post, path: path, handler: handler)
+    }
+
+    func generic<Response: StringProtocol & Sendable>(
+        method: HTTPRequest.Method,
+        path: String,
+        handler: @escaping @Sendable (HTTPRequest, HTTPBody?) async throws -> Response
+    ) throws {
 
         let openAPIHandler: OpenAPIHandler = {
             (request: HTTPRequest, body: HTTPBody?, metadata: ServerRequestMetadata) -> (HTTPResponse, HTTPBody?) in
@@ -88,6 +84,6 @@ extension OpenAPILambdaRouter {
             }
         }
 
-        try add(method: .post, path: path, handler: openAPIHandler)
+        try add(method: method, path: path, handler: openAPIHandler)
     }
 }