Ash Framework•2mo ago

Can not access to actor from token in create action

Hi sorry, I think I might be making a silly mistake somewhere. As you can see, I don’t have access to the actor in the create action — it’s always nil. However, I don’t have this issue in the read action, where I can access the actor without any problems.

 create :register_with_password do
  description "Register a new user with a email and password."
  ....

  change set_attribute(:email, arg(:email))

  change fn changeset, context ->
    current_tenant = changeset.tenant
    context.actor |> IO.inspect(label: "=-=--==-=-=-=-")

    if current_tenant do
      Ash.Changeset.change_attribute(changeset, :site_id, current_tenant)
    else
      changeset
    end
  end

  validate MishkaCms.Accounts.Validations.MasterUserCreation

  change {MishkaCms.Accounts.Changes.EnforceMasterEmailSeparation, []}
  
  ....
end

 create :register_with_password do
  description "Register a new user with a email and password."
  ....

  change set_attribute(:email, arg(:email))

  change fn changeset, context ->
    current_tenant = changeset.tenant
    context.actor |> IO.inspect(label: "=-=--==-=-=-=-")

    if current_tenant do
      Ash.Changeset.change_attribute(changeset, :site_id, current_tenant)
    else
      changeset
    end
  end

  validate MishkaCms.Accounts.Validations.MasterUserCreation

  change {MishkaCms.Accounts.Changes.EnforceMasterEmailSeparation, []}
  
  ....
end

But works inside my read action and i can print actor

read :me do
  description "Get the current authenticated user"
  get? true

  filter expr(id == ^actor(:id))

  prepare fn query, _context ->
    query
    |> Ash.Query.load([:permissions, :permission_values])
  end
end

read :me do
  description "Get the current authenticated user"
  get? true

  filter expr(id == ^actor(:id))

  prepare fn query, _context ->
    query
    |> Ash.Query.load([:permissions, :permission_values])
  end
end

I do not know why? Thank you in advance and sorry again

Solution:

i think i found it i am deleting it in my custom plug

Jump to solution

9 Replies

sevenseacat•2mo ago

access to the actor, or the tenant?

ShahryarOP•2mo ago

Actor context.actor |> IO.inspect(label: "=-=--==-=-=-=-")

sevenseacat•2mo ago

ah I missed that. how are you calling the action?

ShahryarOP•2mo ago

With json api

get :me, route: "/me"

post :register_with_password do
  route "/register"

  metadata fn _subject, user, _request ->
    %{token: user.__metadata__.token}
  end
end

get :me, route: "/me"

post :register_with_password do
  route "/register"

  metadata fn _subject, user, _request ->
    %{token: user.__metadata__.token}
  end
end

This get :me, route: "/me" can access to actor, but the post :register_with_password can not be able

sevenseacat•2mo ago

so if this is a typical registration action, there is no actor you're calling this as an unregistered user, to create an account

ShahryarOP•2mo ago

Yes, but in my system admin and guest can create account!! i do not know why i can not be able to access actor in change or validation

change fn changeset, context ->
    current_tenant = changeset.tenant
    context.actor |> IO.inspect(label: "=-=--==-=-=-=-")

    if current_tenant do
      Ash.Changeset.change_attribute(changeset, :site_id, current_tenant)
    else
      changeset
    end
  end

change fn changeset, context ->
    current_tenant = changeset.tenant
    context.actor |> IO.inspect(label: "=-=--==-=-=-=-")

    if current_tenant do
      Ash.Changeset.change_attribute(changeset, :site_id, current_tenant)
    else
      changeset
    end
  end

I do not know where it deletes actor

sevenseacat•2mo ago

when the admin creates an account, I'm guessing also via the API, do they provide an authentication token? if not, there won't be an actor I don't think the actor is being deleted if there is an actor, is it in the changeset and not the context?

ShahryarOP•2mo ago

Sorry As i said in the first question, my :me works and i pass the token and i can see the actor in it! but in create for register i have this problem

if there is an actor, is it in the changeset and not the context?

Unfortunately i can not see actor inside changeset and context

#Ash.Changeset<
  domain: MishkaCms.Accounts,
  action_type: :create,
  action: :register_with_password,
  attributes: %{email: #Ash.CiString<"mona13@mishka.life">},
  relationships: %{},
  arguments: %{
    password: "**redacted**",
    email: #Ash.CiString<"...">,
    password_confirmation: "**redacted**"
  },
  errors: [],
  data: %MishkaCms.Accounts.User{
    id: nil,
    email: nil,
...
  },
  valid?: true
>

#Ash.Changeset<
  domain: MishkaCms.Accounts,
  action_type: :create,
  action: :register_with_password,
  attributes: %{email: #Ash.CiString<"mona13@mishka.life">},
  relationships: %{},
  arguments: %{
    password: "**redacted**",
    email: #Ash.CiString<"...">,
    password_confirmation: "**redacted**"
  },
  errors: [],
  data: %MishkaCms.Accounts.User{
    id: nil,
    email: nil,
...
  },
  valid?: true
>

I think some place i am deleting this, idk :thinkies:

Solution

Shahryar•2mo ago

i think i found it i am deleting it in my custom plug

Gaming

Programming

Can not access to actor from token in create action

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