feat: Updates api controllers to use database client.

Sources/DatabaseClientLive/Users.swift

@@ -51,6 +51,21 @@ public extension DatabaseClient.Users {
       guard let token = try await UserTokenModel.find(id, on: database)
       else { return }
       try await token.delete(on: database)
+    } token: { _ in
+      guard let user = try await UserModel.query(on: database)
+        .with(\.$token)
+        .first()
+      else {
+        throw Abort(.notFound)
+      }
+
+      guard let token = user.token else {
+        let token = try user.generateToken()
+        try await token.save(on: database)
+        return try token.toDTO()
+      }
+
+      return try token.toDTO()
     }
   }
 }
@@ -156,6 +171,9 @@ final class UserModel: Model, @unchecked Sendable {
   @Timestamp(key: "updated_at", on: .update)
   var updatedAt: Date?
 
+  @OptionalChild(for: \.$user)
+  var token: UserTokenModel?
+
   init() {}
 
   init(
@@ -210,6 +228,10 @@ final class UserTokenModel: Model, Codable, @unchecked Sendable {
     $user.id = userID
   }
 
+  func toDTO() throws -> User.Token {
+    try .init(id: requireID(), userID: $user.id, value: value)
+  }
+
 }
 
 // MARK: - Authentication
@@ -219,8 +241,6 @@ extension User: SessionAuthenticatable {
   public var sessionID: String { username }
 }
 
-extension User: Content {}
-
 public struct UserPasswordAuthenticator: AsyncBasicAuthenticator {
   public typealias User = SharedModels.User