chore: code cleanup

app/controllers/api/v1/accounts/integrations/linear_controller.rb

@@ -1,9 +1,23 @@
 class Api::V1::Accounts::Integrations::LinearController < Api::V1::Accounts::BaseController
-  before_action :fetch_conversation, only: [:list]
+  # before_action :fetch_conversation, only: [:list]
 
-  def list
-    issues = linear_processor_service.list_issues
-    render json: issues, status: :ok
+  def teams
+    teams = linear_processor_service.teams
+    if teams.is_a?(Hash) && teams[:error]
+      render json: { error: teams[:error] }, status: :unprocessable_entity
+    else
+      render json: teams, status: :ok
+    end
+  end
+
+  def labels
+    team_id = params[:team_id]
+    labels = linear_processor_service.labels(team_id)
+    if labels.is_a?(Hash) && labels[:error]
+      render json: { error: labels[:error] }, status: :unprocessable_entity
+    else
+      render json: labels, status: :ok
+    end
   end
 
   private

lib/linear.rb

@@ -31,6 +31,8 @@ class Linear
   end
 
   def labels(team_id)
+    raise ArgumentError, 'Missing team id' if team_id.blank?
+
     query = <<~GRAPHQL
       query {
         team(id: "#{team_id}") {
@@ -49,7 +51,14 @@ class Linear
   private
 
   def execute_query(query)
-    @client.query(query).data.to_h
+    response = @client.query(query)
+    Rails.logger.debug { "GraphQL Response: #{response.inspect}" }
+    unless response.data
+      raise StandardError, "Error retrieving data: #{response.errors.messages}" if response.errors.any?
+
+      return { error: 'No data returned' }
+    end
+    response.data.to_h
   rescue Graphlient::Errors::GraphQLError => e
     { error: "GraphQL Error: #{e.message}" }
   rescue Graphlient::Errors::ServerError => e