chore: remove redundant delete flow mutation

packages/backend/src/graphql/mutations/delete-flow.js

@@ -1,53 +0,0 @@
-import Flow from '../../models/flow.js';
-import ExecutionStep from '../../models/execution-step.js';
-import globalVariable from '../../helpers/global-variable.js';
-import logger from '../../helpers/logger.js';
-
-const deleteFlow = async (_parent, params, context) => {
-  const conditions = context.currentUser.can('delete', 'Flow');
-  const isCreator = conditions.isCreator;
-  const allFlows = Flow.query();
-  const userFlows = context.currentUser.$relatedQuery('flows');
-  const baseQuery = isCreator ? userFlows : allFlows;
-
-  const flow = await baseQuery
-    .findOne({
-      id: params.input.id,
-    })
-    .throwIfNotFound();
-
-  const triggerStep = await flow.getTriggerStep();
-  const trigger = await triggerStep?.getTriggerCommand();
-
-  if (trigger?.type === 'webhook' && trigger.unregisterHook) {
-    const $ = await globalVariable({
-      flow,
-      connection: await triggerStep.$relatedQuery('connection'),
-      app: await triggerStep.getApp(),
-      step: triggerStep,
-    });
-
-    try {
-      await trigger.unregisterHook($);
-    } catch (error) {
-      // suppress error as the remote resource might have been already deleted
-      logger.debug(
-        `Failed to unregister webhook for flow ${flow.id}: ${error.message}`
-      );
-    }
-  }
-
-  const executionIds = (
-    await flow.$relatedQuery('executions').select('executions.id')
-  ).map((execution) => execution.id);
-
-  await ExecutionStep.query().delete().whereIn('execution_id', executionIds);
-
-  await flow.$relatedQuery('executions').delete();
-  await flow.$relatedQuery('steps').delete();
-  await flow.$query().delete();
-
-  return;
-};
-
-export default deleteFlow;