feat: Associate code feedback with user and vector

lib/medical_transcription/accounts/user.ex

@@ -17,6 +17,7 @@ defmodule MedicalTranscription.Accounts.User do
     field :confirmed_at, :naive_datetime
 
     has_many :transcriptions, MedicalTranscription.Transcriptions.Transcription
+    has_many :code_feedbacks, MedicalTranscription.Feedback.CodeFeedback
 
     timestamps(type: :utc_datetime)
   end

lib/medical_transcription/feedback/code_feedback.ex

@@ -7,18 +7,25 @@ defmodule MedicalTranscription.Feedback.CodeFeedback do
   @primary_key {:id, :binary_id, autogenerate: true}
   @foreign_key_type :binary_id
   schema "code_feedbacks" do
-    field :text, :string
-    field :text_vector, Pgvector.Ecto.Vector
-    field :response, :boolean
+    field(:text, :string)
+    field(:text_vector, Pgvector.Ecto.Vector)
+    field(:response, :boolean)
 
-    belongs_to :code_vector, MedicalTranscription.CodeVector
+    belongs_to(:code_vector, MedicalTranscription.CodeVector)
+    belongs_to(:user, MedicalTranscription.Accounts.User)
 
     timestamps(type: :utc_datetime)
   end
 
   def changeset(code_feedback, params \\ %{}) do
     code_feedback
-    |> Ecto.Changeset.cast(params, [:text, :text_vector, :response, :code_vector_id])
-    |> Ecto.Changeset.validate_required([:text, :text_vector, :response, :code_vector_id])
+    |> Ecto.Changeset.cast(params, [:text, :text_vector, :response, :code_vector_id, :user_id])
+    |> Ecto.Changeset.validate_required([
+      :text,
+      :text_vector,
+      :response,
+      :code_vector_id,
+      :user_id
+    ])
   end
 end

lib/medical_transcription/transcriptions/transcription_chunk.ex

@@ -17,6 +17,7 @@ defmodule MedicalTranscription.Transcriptions.TranscriptionChunk do
              MedicalTranscription.Transcriptions.TranscriptionChunkCodeVector
 
     has_many :code_vectors, through: [:transcription_chunk_code_vectors, :code_vector]
+    has_many :code_feedbacks, MedicalTranscription.Feedback.CodeFeedback
 
     timestamps(type: :utc_datetime)
   end

priv/repo/migrations/20240220230041_add_user_id_to_code_feedbacks.exs

@@ -0,0 +1,14 @@
+defmodule MedicalTranscription.Repo.Migrations.AddUserIdToCodeFeedbacks do
+  use Ecto.Migration
+
+  def change do
+    alter table("code_feedbacks") do
+      # TODO: This doesn't need to be nullable
+      add(
+        :user_id,
+        references(:users, type: :binary_id, on_delete: :nilify_all),
+        null: true
+      )
+    end
+  end
+end

priv/repo/migrations/20240220230435_add_transcription_chunk_id_to_code_feedbacks.exs

@@ -0,0 +1,14 @@
+defmodule MedicalTranscription.Repo.Migrations.AddTranscriptionChunkIdToCodeFeedbacks do
+  use Ecto.Migration
+
+  def change do
+    alter table(:code_feedbacks) do
+      # TODO: This shouldn't be nullable
+      add(
+        :transcription_chunk_id,
+        references(:users, type: :binary_id, on_delete: :delete_all),
+        null: true
+      )
+    end
+  end
+end

priv/repo/migrations/20240220230712_add_unique_constraint_to_code_feedbacks_for_user_and_transcription_chunk.exs

@@ -0,0 +1,13 @@
+defmodule MedicalTranscription.Repo.Migrations.AddUniqueConstraintToCodeFeedbacksForUserAndTranscriptionChunk do
+  use Ecto.Migration
+
+  def change do
+    create(
+      unique_index(
+        :code_feedbacks,
+        [:transcription_chunk_id, :user_id],
+        name: :index_for_transcription_chunk_user_id_uniqueness
+      )
+    )
+  end
+end