Laravel set id to the other table at the DB transaction - php

Question

Here's my DB transaction...
public function store(Request $request)
{
DB::beginTransaction();
try {
$superdoc = SuperDoc::create([
'user_id' => $request->user_id,
'project_name' => $request->project_name,
'status' => $request->status,
'start_date' => $request->start_date,
'end_date' => $request->end_date,
'lines' => $request->lines,
'words' => $request->words,
]);
$lastInsertedId = DB::select('SELECT MAX(ID) FROM super_docs');
} catch (ValidationException $e) {
DB::rollBack();
return redirect()->back();
} catch (\Exception $e) {
DB::rollback();
throw $e;
}
try {
$document = Document::create([
'superD_id' => $request->superD_id,
'url' => $request->url,
'status' => $request->status,
'text' => $request->text,
'doc_type' => $request->doc_type,
'language' => $request->language,
'date' => $request->date,
]);
return response()->json($superdoc, 201);
} catch (ValidationException $e) {
DB::rollBack();
return redirect()->back();
} catch (\Exception $e) {
DB::rollback();
throw $e;
}
DB::commit();
}
I want to set the super_doc to auto-generated last id into the document table superD_id in the above transaction. Can anyone help me?

Answer 1

I don't have Knowledge about laravel bu i can give an idea, After inserting into SuperDoc table , you can get that model and the model will give you the model superD_id , that superD_id you can use in the Document Table.
So i think your code will look like this:
public function store(Request $request)
{
DB::beginTransaction();
try {
$superdoc = SuperDoc::create([
'user_id' => $request->user_id,
'project_name' => $request->project_name,
'status' => $request->status,
'start_date' => $request->start_date,
'end_date' => $request->end_date,
'lines' => $request->lines,
'words' => $request->words,
]);
//$lastInsertedId=DB::select('SELECT MAX(ID) FROM super_docs');
} catch (ValidationException $e) {
DB::rollBack();
return redirect()->back();
} catch (\Exception $e) {
DB::rollback();
throw $e;
}
try {
$document = Document::create([
//$superdoc will have object of saved data which will also have SuperD_id
'superD_id' => $superdoc->superD_id,
'url' => $request->url,
'status' => $request->status,
'text' => $request->text,
'doc_type' => $request->doc_type,
'language' => $request->language,
'date' => $request->date,
]);
return response()->json($superdoc, 201);
} catch (ValidationException $e) {
DB::rollBack();
return redirect()->back();
} catch (\Exception $e) {
DB::rollback();
throw $e;
}
DB::commit();
}