Laravel：如何在多个表上插入数据

不知道以哪种方式执行此操作更好。具有两个表

查询\u master

和

查询\u plan

。已定义关系

迁移文件：

>> INQUIRY_MASTER

public function up()
{
   Schema::create('inquiry_master', function (Blueprint $table) {
        $table->increments('id');
        $table->dateTime('created_date_time')->nullable();
        $table->unsignedInteger('user_id')->nullable();
        $table->string('stitch_video_path')->nullable();
        $table->enum('completion_status',['Complete','Pending']);
        $table->foreign('user_id')->references('id')->on('users');
    });
}

>> INQUIRY_PLAN

public function up()
{
   Schema::create('inquiry_plan', function (Blueprint $table) {
        $table->increments('id');
        $table->unsignedInteger('inquiry_id');
        $table->string('title_vacation');
        $table->string('email');
        $table->string('phone_no', 20)->nullable();
        $table->dateTime('start_date')->nullable();
        $table->dateTime('end_date')->nullable();
        $table->foreign('inquiry_id')->references('id')->on('inquiry_master');
    });
}

当前定义一个函数，仅在

查询计划

表中插入数据。 在我的控制器上定义的函数

控制器代码：

public function addactivity(Request $request) {

        $validator = Validator::make($request->all(), Inquiryplan::planRules(), Inquiryplan::PlanMessages());
        if ($validator->fails()) {
            return back()->with('error', "Unable to send contact request.!!")->withInput()->withErrors($validator);
        }
        $plandetails = Inquiryplan::SaveOrUpdate($request);
        if($plandetails !== false) {
            return redirect()->route('plan')->with('success', trans('Plan details added successfully.!!'));
        } else {
            return back()->with('error', "Unable to save plan details.!!")->withInput();
        }
}

最后在我的模型

查询计划
模型上保存函数

型号代码：

<?php

 namespace App;

 use Illuminate\Http\Request;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Input;

class Inquiryplan extends Model
{
protected $table = 'inquiry_plan';

protected $fillable = [
    'inquiry_id',
    'title_vacation',
    'email',
    'phone_no',
    'start_date',
    'end_date'
];

public $timestamps = false;

public static function SaveOrUpdate(Request $request) {
    try {
        $id = $request->get('id', false);
        $plandetails = false;
        DB::transaction(function () use ($request, &$plandetails, $id) {
            $plandetails = $id ? Inquiryplan::findOrFail($id) : new Inquiryplan();
            $plandetails->fill($request->all());
            try {
                $plandetails->save();
            } catch (\Exception $ex) {
                throw $ex;
            }
        });
        return $plandetails;
    } catch (\Exception $ex) {
        throw $ex;
    }
}}

有几件事。首先，Laravel已经在大多数（如果不是全部的话）功能中内置了异常处理程序，所以提供自己的异常是多余的。一个很好的经验法则是——如果您预期会出现错误，那么就不需要使用豁免。因此，您可以显著地重构此代码。对于附加数据库条目，只需将其插入查询计划表逻辑之前：

public static function SaveOrUpdate(Request $request) {

    $id = $request->get('id', false);
    $plandetails = false;

    DB::transaction(function () use ($request, &$plandetails, $id) {

        $planDetails = $id ? Inquiryplan::findOrFail($id) : new Inquiryplan();

        //plan_master
        $inquiryMaster = ...

        //plan_details
        $planDetails->fill($request->all());
        $planDetails->save();

    });
    return $planDetails;
}}

希望这有帮助

另一方面，我建议将创建和更新任务拆分为不同的控制器方法…使代码更干净，并有助于维护