fix circleci checks

app/services/whatsapp/embedded_signup_service.rb

@@ -158,26 +158,45 @@ class Whatsapp::EmbeddedSignupService
   end
 
   def validate_token_waba_access(access_token, waba_id)
+    token_debug_data = fetch_token_debug_data(access_token)
+    waba_scope = extract_waba_scope(token_debug_data)
+    verify_waba_authorization(waba_scope, waba_id)
+  end
+
+  def fetch_token_debug_data(access_token)
     response = Faraday.get(
       'https://graph.facebook.com/v21.0/debug_token',
       {
         input_token: access_token,
-        access_token: "#{GlobalConfigService.load('WHATSAPP_APP_ID', '')}|#{GlobalConfigService.load('WHATSAPP_APP_SECRET', '')}"
+        access_token: build_app_access_token
       }
     )
 
     raise "Token validation failed: #{response.body}" unless response.success?
 
-    data = JSON.parse(response.body)
-    granular_scopes = data.dig('data', 'granular_scopes')
+    JSON.parse(response.body)
+  end
 
+  def extract_waba_scope(token_data)
+    granular_scopes = token_data.dig('data', 'granular_scopes')
     waba_scope = granular_scopes&.find { |scope| scope['scope'] == 'whatsapp_business_management' }
+
     raise 'No WABA scope found in token' unless waba_scope
 
+    waba_scope
+  end
+
+  def verify_waba_authorization(waba_scope, waba_id)
     authorized_waba_ids = waba_scope['target_ids'] || []
 
     return if authorized_waba_ids.include?(waba_id)
 
     raise "Token does not have access to WABA #{waba_id}. Authorized WABAs: #{authorized_waba_ids}"
   end
+
+  def build_app_access_token
+    app_id = GlobalConfigService.load('WHATSAPP_APP_ID', '')
+    app_secret = GlobalConfigService.load('WHATSAPP_APP_SECRET', '')
+    "#{app_id}|#{app_secret}"
+  end
 end