fix: Fixes purchase order view generation to use the intermediate request and the logged in user as the created by id.

Sources/ViewController/ViewController.swift

@@ -16,6 +16,7 @@ public typealias AnySendableHTML = (any HTML & Sendable)
 @DependencyClient
 public struct ViewController: Sendable {
   public typealias AuthenticateHandler = @Sendable (User) -> Void
+  public typealias CurrentUserHandler = @Sendable () throws -> User
 
   public var view: @Sendable (Request) async throws -> AnySendableHTML
 
@@ -24,9 +25,16 @@ public struct ViewController: Sendable {
     for route: SiteRoute.View,
     isHtmxRequest: Bool,
     logger: Logger,
-    authenticate: @escaping AuthenticateHandler
+    authenticate: @escaping AuthenticateHandler,
+    currentUser: @escaping CurrentUserHandler
   ) async throws -> AnySendableHTML {
-    try await view(.init(route, isHtmxRequest: isHtmxRequest, authenticate: authenticate, logger: logger))
+    try await view(.init(
+      route,
+      isHtmxRequest: isHtmxRequest,
+      authenticate: authenticate,
+      logger: logger,
+      currentUser: currentUser
+    ))
   }
 
   public struct Request: Sendable {
@@ -34,17 +42,20 @@ public struct ViewController: Sendable {
     public let isHtmxRequest: Bool
     public let authenticate: AuthenticateHandler
     public let logger: Logger
+    public let currentUser: CurrentUserHandler
 
     public init(
       _ route: SiteRoute.View,
       isHtmxRequest: Bool,
       authenticate: @escaping AuthenticateHandler,
-      logger: Logger
+      logger: Logger,
+      currentUser: @escaping CurrentUserHandler
     ) {
       self.route = route
       self.isHtmxRequest = isHtmxRequest
       self.authenticate = authenticate
       self.logger = logger
+      self.currentUser = currentUser
     }
   }