How to store and update multiple data in Laravel - php

Question

I have two tables in my database: role's table and role membership's table
role's table
Schema::create('roles', function (Blueprint $table) {
$table->increments('id');
$table->string('RoleName');
$table->boolean('IsAllCategory')->nullable()->default(0);
$table->boolean('IsUserCanLogin')->nullable()->default(1);
$table->timestamps();
});
role membership's table
Schema::create('role_memberships', function (Blueprint $table) {
$table->increments('id');
$table->integer('role_id');
$table->string('MembershipName');
$table->text('MembershipValue');
$table->timestamps();
});
I have a row data in my role's table with RoleName = 'Admin', then I set the membership.. everytime I store role membership data into database, it will store as two rows with same role_id..
This is my controller of Role membership
public function show($id)
{
$role = Role::findOrFail($id);
$postAdMaxImage = DB::table('role_memberships')->where('role_id', $role->id)->where('MembershipName' , 'PostAdMaxImage')->first();
$postAdExpiredDay = DB::table('role_memberships')->where('role_id', $id)->where('MembershipName' , 'PostAdExpiredDay')->first();
return view('pages/back-end/forms/role/membership')->with('role', $role)
->with('postAdMaxImage', $postAdMaxImage)
->with('postAdExpiredDay', $postAdExpiredDay);
}
public function update(Request $request, $id)
{
$role = Role::findOrFail($id);
$membership = [
['role_id' => $id, 'MembershipName' => 'PostAdMaxImage', 'MembershipValue' => $request->PostAdMaxImage ? $request->PostAdMaxImage : ''],
['role_id' => $id, 'MembershipName' => 'PostAdExpiredDay', 'MembershipValue' => $request->PostAdExpiredDay ? $request->PostAdExpiredDay : '']
];
DB::table('role_memberships')->insert($membership);
return response()->json(array($role, $membership));
}
The first problem is in show function.. I can not use first().. I want to get the data to show it into my view
<div class="form-group">
<div class="col-md-6">
<label>Membership</label><br>
<label>Maximum Gambar untuk Iklan</label>
<div class="row">
<div class="col-md-10">
<input type="text" name="PostAdMaxImage" class="form-control" value="{{$postAdMaxImage->MembershipValue}}">
</div>
<div class="col-md-2" style="padding: 0 !important">
<h5>Gambar</h5>
</div>
</div>
</div>
</div>
<div class="form-group">
<div class="col-md-6">
<label>Masa Berlaku Iklan</label>
<div class="row">
<div class="col-md-10">
<input type="text" name="PostAdExpiredDay" class="form-control" value="{{$postAdExpiredDay->MembershipValue}}>
</div>
<div class="col-md-2" style="padding: 0 !important">
<h5>Hari</h5>
</div>
</div>
</div>
</div>
The second problem is, when I want to edit the membership.. It will store as new two rows, not update the last two rows

Answer 1

To get the values use the value function
$postAdMaxImage = DB::table('role_memberships')->wh‌​ere('role_id', $role->id)->where('MembershipName' , 'PostAdMaxImage')->value('MembershipValue');
$postAdExpiredDay = DB::table('role_memberships')->where('role_id', $id)->where('MembershipName' , 'PostAdExpiredDay')->value('MembershipValue');
change your view to:
value="{{$postAdMaxImage}}"
value="{{$postAdExpiredDay}}"
In the second question you need to alter your update function to update the fields not create new ones
public function update(Request $request, $id)
{
$PostAdMaxImage= $request['PostAdMaxImage'];
$PostAdExpiredDay = $request['PostAdExpiredDay'];
DB::table('role_memberships')->where('role_id',$id)->where('MembershipName','PostAdMaxImage')->update(['MembershipValue'=>$PostAdMaxImage]);
DB::table('role_memberships')->where('role_id',$id)->where('MembershipName','PostAdExpiredDay')->update(['MembershipValue'=>$PostAdExpiredDay]);
return response()->json(array($role, $membership));
}