[cli] fix undeclared module issue related to artifact_extractor

streamalert_cli/terraform/generate.py

@@ -421,6 +421,16 @@ def terraform_generate_handler(config, init=False, check_tf=True, check_creds=Tr
         os.path.join(TERRAFORM_FILES_PATH, 'main.tf.json')
     )
 
+    # Setup Artifact Extractor if it is enabled.
+    # artifact_extractor module is referenced in main.tf.json, so we need to generate it is tf file
+    # right after generating main.tf.json file for "manage.py destroy" command.
+    generate_global_lambda_settings(
+        config,
+        conf_name='artifact_extractor_config',
+        generate_func=generate_artifact_extractor,
+        tf_tmp_file_name='artifact_extractor'
+    )
+
     # Return early during the init process, clusters are not needed yet
     if init:
         return True
@@ -514,14 +524,6 @@ def terraform_generate_handler(config, init=False, check_tf=True, check_creds=Tr
     # Setup StreamQuery
     _generate_streamquery_module(config)
 
-    # Setup Artifact Extractor if it is enabled
-    generate_global_lambda_settings(
-        config,
-        conf_name='artifact_extractor_config',
-        generate_func=generate_artifact_extractor,
-        tf_tmp_file_name='artifact_extractor'
-    )
-
     return True