remove step contexts and context notes

lib/memex/pipelines/step.ex

@@ -5,8 +5,7 @@ defmodule Memex.Pipelines.Step do
   use Ecto.Schema
   import Ecto.Changeset
   alias Ecto.{Changeset, UUID}
-  alias Memex.{Accounts.User, Contexts.Context}
-  alias Memex.Pipelines.{Pipeline, StepContext}
+  alias Memex.{Accounts.User, Pipelines.Pipeline}
 
   @primary_key {:id, :binary_id, autogenerate: true}
   @foreign_key_type :binary_id
@@ -18,8 +17,6 @@ defmodule Memex.Pipelines.Step do
     belongs_to :pipeline, Pipeline
     belongs_to :user, User
 
-    many_to_many :contexts, Context, join_through: StepContext
-
     timestamps()
   end
 

lib/memex/pipelines/step_context.ex

@@ -1,41 +0,0 @@
-defmodule Memex.Pipelines.StepContext do
-  @moduledoc """
-  Represents a has-many relation between a step and related contexts
-  """
-
-  use Ecto.Schema
-  import Ecto.Changeset
-  alias Ecto.{Changeset, UUID}
-  alias Memex.{Contexts.Context, Pipelines.Step}
-
-  @primary_key {:id, :binary_id, autogenerate: true}
-  @foreign_key_type :binary_id
-  schema "step_contexts" do
-    belongs_to :step, Step
-    belongs_to :context, Context
-
-    timestamps()
-  end
-
-  @type t :: %__MODULE__{
-          step: Step.t() | Ecto.Association.NotLoaded.t(),
-          step_id: Step.id(),
-          context: Context.t() | Ecto.Association.NotLoaded.t(),
-          context_id: Context.id(),
-          inserted_at: NaiveDateTime.t(),
-          updated_at: NaiveDateTime.t()
-        }
-  @type id :: UUID.t()
-  @type changeset :: Changeset.t(t())
-
-  @doc false
-  @spec create_changeset(Step.t(), Context.t()) :: changeset()
-  def create_changeset(
-        %Step{id: step_id, user_id: user_id},
-        %Context{id: context_id, user_id: user_id}
-      ) do
-    %__MODULE__{}
-    |> change(step_id: step_id, context_id: context_id)
-    |> validate_required([:step_id, :context_id])
-  end
-end