feat: Convert all mutation files to js

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

@@ -0,0 +1,45 @@
+import App from '../../models/app';
+import Step from '../../models/step';
+
+const createFlow = async (_parent, params, context) => {
+  context.currentUser.can('create', 'Flow');
+
+  const connectionId = params?.input?.connectionId;
+  const appKey = params?.input?.triggerAppKey;
+
+  if (appKey) {
+    await App.findOneByKey(appKey);
+  }
+
+  const flow = await context.currentUser.$relatedQuery('flows').insert({
+    name: 'Name your flow',
+  });
+
+  if (connectionId) {
+    const hasConnection = await context.currentUser
+      .$relatedQuery('connections')
+      .findById(connectionId);
+
+    if (!hasConnection) {
+      throw new Error('The connection does not exist!');
+    }
+  }
+
+  await Step.query().insert({
+    flowId: flow.id,
+    type: 'trigger',
+    position: 1,
+    appKey,
+    connectionId,
+  });
+
+  await Step.query().insert({
+    flowId: flow.id,
+    type: 'action',
+    position: 2,
+  });
+
+  return flow;
+};
+
+export default createFlow;