如何同时将任务分配给多个用户？

Question

我在做任务管理系统，不知道如何同时给多个用户分配任务？

这是我的 AssignmentController Store 函数。

public function store(Request $request)
{
    $request->validate(array(
        'assignment' => 'array|required',
        'assignment.*.assigned_to' => 'required',
        'task_title' => 'required',
        'task_description' => 'required',
        'done_at' => 'sometimes',
    ));

foreach($request->get('assignment') as $assignment)

    $assignment = Assignment::create(array(
        'task_title' => $request->input('task_title'),
        'task_description' => $request->input('task_description'),
        'assigned_to' => $assignment['assigned_to'],
        'done_at' => $request->input('done_at'),
    ));
}

这是我的 assignment.create 页面，其中有 3 个字段 assigned_to、task_title 和 task_description done_at 是可选的

<form method="post" action="{{route('assignments.store')}}">
        @csrf
        <table>
                <tr>
                    <td>Staff Name : </td>
                    <td>
                        <select name="assignment[{{$key}}][assigned_to]" id="assigned_to" multiple>
                            <option value="">Select One</option>
                            @foreach ($staffs as $staff)

                                <option value="{{ $staff->id }}">{{ $staff->name }}</option>

                            @endforeach
                        </select>
                    </td>
                </tr>
                <tr>
                    <td>Task Title : </td>
                    <td><input type="text" name="task_title" class="form-control"></td>
                </tr>
                <tr>
                    <td>Task Description : </td>
                    <td><input type="text" name="task_description" class="form-control"></td>
                </tr>
                <tr>
                    <td>Done At :</td>
                    <td><input type="time" name="done_at" class="form-control"></td>
                </tr>
            <td><button class="btn btn-primary" name="submit" type="submit" value="submit" id="submit">Submit</button></td>
        </table>
    </form>

Answer 1

您有用户table

 id 
 name

和作业table

        id
        title
        description

而且你必须 user_assignment table

        user_id
        assignment_id

这个table定义了用户和分配之间的多对多关系这意味着每个用户有很多任务，每个任务属于很多用户

阅读文档： https://laravel.com/docs/7.x/eloquent-relationships#many-to-many

如何同时将任务分配给多个用户？

How to assign task to multiple users at same time?

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