lumen order by with two level relation - mysql

Question

this is a task manager web app
i have 3 tables rows, tasks and inputs
the inputs table has order column to choice which column to be shown first
row has many tasks
input has many tasks
so every task has an input and a row
i want to sort the tasks by row_id and then by input.order
first try
App\Row::with(['user', 'tasks', 'tasks.option', 'tasks.input'])
->orderBy('rows.id', 'ASC', 'order', 'ASC')
->get();
it ignores the order
result
[
{
"id": 1,
"user_id": 1,
"created_at": "2018-06-07 18:40:23",
"updated_at": "2018-06-07 18:40:23",
"tasks": [
{
"id": 1,
"row_id": 1,
"input_id": 1,
"option_id": 1,
"value": null,
"input": {
"id": 1,
"name": "assigned to",
"type": 1,
"value": "mario",
"required": 1,
"order": 2,
"user_id": 1,
"created_at": "2018-06-07 18:40:16",
"updated_at": "2018-06-08 10:08:19"
}
},
{
"id": 2,
"row_id": 1,
"input_id": 2,
"option_id": null,
"value": "test new option",
"input": {
"id": 2,
"name": "test new option",
"type": 0,
"value": "test new option",
"required": 0,
"order": 3,
"user_id": 1,
"created_at": "2018-06-07 18:40:44",
"updated_at": "2018-06-08 10:08:19"
}
},
{
"id": 3,
"row_id": 1,
"input_id": 3,
"option_id": null,
"value": "2018-07-01",
"input": {
"id": 3,
"name": "deadline",
"type": 3,
"value": "2018-07-01",
"required": 0,
"order": 4,
"user_id": 1,
"created_at": "2018-06-08 10:07:37",
"updated_at": "2018-06-08 10:08:19"
}
},
{
"id": 4,
"row_id": 1,
"input_id": 4,
"option_id": null,
"value": "",
"input": {
"id": 4,
"name": "priority",
"type": 6,
"value": "",
"required": 0,
"order": 1,
"user_id": 1,
"created_at": "2018-06-08 10:08:19",
"updated_at": "2018-06-08 10:08:19"
}
}
]
}
]
second try
App\Row::with(['user', 'tasks', 'tasks.option', 'tasks.input'])
->orderBy('rows.id', 'ASC')
->orderBy('order', 'ASC')
->get();
but it generated an error
SQLSTATE[42S22]: Column not found: 1054 Unknown column 'order' in 'order clause' (SQL: select * from `rows` order by `rows`.`id` asc, `order` asc)
third try
App\Row::with([
'user',
'tasks',
'tasks.option',
'tasks.input' =>
function($query) {
$query->orderBy('order', 'ASC');
}
])
->orderBy('rows.id', 'ASC')
->get();
it ignores the order result same as first
forth try
return App\Row::with(['user', 'tasks', 'tasks.option', 'tasks.input'])
->join('tasks', 'rows.id', '=', 'tasks.row_id')
->join('inputs', 'inputs.id', '=', 'tasks.input_id')
->orderBy('rows.id', 'ASC')
->orderBy( 'inputs.order', 'ASC')
->get();
it generate row for every column and not row as it suppose to
result
[
{
"id": 4,
"user_id": 1,
"created_at": "2018-06-08 10:08:19",
"updated_at": "2018-06-08 10:08:19",
"row_id": 1,
"input_id": 4,
"option_id": null,
"value": "",
"name": "priority",
"type": 6,
"required": 0,
"order": 1,
"tasks": []
},
{
"id": 1,
"user_id": 1,
"created_at": "2018-06-07 18:40:16",
"updated_at": "2018-06-08 10:08:19",
"row_id": 1,
"input_id": 1,
"option_id": 1,
"value": "mario",
"name": "assigned to",
"type": 1,
"required": 1,
"order": 2,
"tasks": [
{
"id": 1,
"row_id": 1,
"input_id": 1,
"option_id": 1,
"value": null,
"input": {
"id": 1,
"name": "assigned to",
"type": 1,
"value": "mario",
"required": 1,
"order": 2,
"user_id": 1,
"created_at": "2018-06-07 18:40:16",
"updated_at": "2018-06-08 10:08:19"
}
},
{
"id": 2,
"row_id": 1,
"input_id": 2,
"option_id": null,
"value": "test new option",
"input": {
"id": 2,
"name": "test new option",
"type": 0,
"value": "test new option",
"required": 0,
"order": 3,
"user_id": 1,
"created_at": "2018-06-07 18:40:44",
"updated_at": "2018-06-08 10:08:19"
}
},
{
"id": 3,
"row_id": 1,
"input_id": 3,
"option_id": null,
"value": "2018-07-01",
"input": {
"id": 3,
"name": "deadline",
"type": 3,
"value": "2018-07-01",
"required": 0,
"order": 4,
"user_id": 1,
"created_at": "2018-06-08 10:07:37",
"updated_at": "2018-06-08 10:08:19"
}
},
{
"id": 4,
"row_id": 1,
"input_id": 4,
"option_id": null,
"value": "",
"input": {
"id": 4,
"name": "priority",
"type": 6,
"value": "",
"required": 0,
"order": 1,
"user_id": 1,
"created_at": "2018-06-08 10:08:19",
"updated_at": "2018-06-08 10:08:19"
}
}
]
},
{
"id": 2,
"user_id": 1,
"created_at": "2018-06-07 18:40:44",
"updated_at": "2018-06-08 10:08:19",
"row_id": 1,
"input_id": 2,
"option_id": null,
"value": "test new option",
"name": "test new option",
"type": 0,
"required": 0,
"order": 3,
"tasks": []
},
{
"id": 3,
"user_id": 1,
"created_at": "2018-06-08 10:07:37",
"updated_at": "2018-06-08 10:08:19",
"row_id": 1,
"input_id": 3,
"option_id": null,
"value": "2018-07-01",
"name": "deadline",
"type": 3,
"required": 0,
"order": 4,
"tasks": []
}
]
this file is here
the full code is here

Answer 1

Because it searches columns in table rows not in input.
App\Row::with(['user', 'tasks', 'tasks.option', 'tasks.input'=> function ($q){
$q->orderBy('order', 'ASC'); // order from "rows" table
}])
->orderBy('id', 'ASC') // id from "rows" table
->get();