Roles and Responsibilites in laravel - php

Question

i am creating the roles and responsibilities the code has to be followed:
public function boot()
{
view()->composer('admin.sidebar', function ($view) {
$moduleRs = DB::table('users')
->join('permissions','users.role', '=', 'permissions.role_id')
->select('users.role as usersrole','permissions.role_id as role_id','permissions.module_name as module_name')
->where('users.role', '=', \Auth::user()->role)
->get();
// dd($moduleRs[0]->module_name);
$moduleData = null;
if ( count($moduleRs) > 0 ) {
$result = [];
foreach($moduleRs as $row){
if(!isset($result[$row->role_id])) {
$result[$row->role_id] = array(
'role_id' => $row->role_id,
'module_name' => [$row->module_name],
);
}else{
$result[$row->role_id]['module_name'] = array_merge($result[$row->role_id]['module_name'], [$row->module_name] );
}
}
$data=$moduleRs[0]->module_name;
dd($data);
$splittedstring[]=explode(" ,",$data);
//dd($splittedstring);
foreach ($splittedstring as $key => $value) {
echo " '.$value.'<br>";
}
}
$view->with('moduleData', $moduleData);
});
}
In the above code when i can use dd($data) it can display the id of permissions of the user.But when hide the dd($data) means it couldn't make the result as well.Please provide an idea.
when i can hide dd(...) it shows like this found above screen shots..
when i put dd($splittedstring) means it shows this found below
array:3 [▼
0 => "0"
1 => "4"
2 => "5"
]
This is module found at the below cases of screen shots i can store this module in modules table field name of module
[![enter image description here][2]][2]
this is the permission form found below which has to fetch the module name from modules table and store this value to permissions table field name of module_name but it is a integer not a string this is a foreign key..
[![enter image description here][3]][3]
and shows in a view display as like as follows..Here Role 1=>Super Admin 0=>Admin... i can make permission admin as 0=>Dashboard,4=>Employee,5=>Lead..when i login as a admin i can view only Dashboard,Employee and Lead only
Permission's create.blade.php
<div class="col-md-9">
<div class="panel panel-default">
<div class="panel-heading">Create New Permission</div>
<div class="panel-body">
<button class="btn btn-warning btn-xs"><i class="fa fa-arrow-left" aria-hidden="true"></i> Back</button>
<br />
<br />
#if ($errors->any())
<ul class="alert alert-danger">
#foreach ($errors->all() as $error)
<li>{{ $error }}</li>
#endforeach
</ul>
#endif
{!! Form::open(['url' => '/permission/permission', 'class' => 'form-horizontal', 'files' => true]) !!}
#include ('permission.permission.form')
{!! Form::close() !!}
</div>
</div>
</div>
Permission's form.blade.php
<div class="form-group {{ $errors->has('role_id') ? 'has-error' : ''}}">
{!! Form::label('role_id', 'Role', ['class' => 'col-md-4 control-label'])
!!}
<div class="col-md-6">
{!! Form::select('role_id',($role),null,['class' => 'form-control']) !!}
{!! $errors->first('role_id', '<p class="help-block">:message</p>') !!}
</div>
</div><div class="form-group {{ $errors->has('module_name') ? 'has-error': ''}}">
{!! Form::label('module_name', 'Module', ['class' => 'col-md-4 control-
label']) !!}
<div class="col-md-6">
{!! Form::select('module_name[]',($module), null, ['class' => 'form-
control','multiple' => true]) !!}
{!! $errors->first('module_name', '<p class="help-block">:message</p>')
!!}
</div>
</div>
<div class="form-group">
<div class="col-md-offset-4 col-md-4">
{!! Form::submit(isset($submitButtonText) ? $submitButtonText :
'Create', ['class' => 'btn btn-primary']) !!}
</div>
</div>
permissionController.php store and create function
public function create()
{
$role = \DB::table('roles')->pluck('name');
$module = \DB::table('modules')->pluck('module');
return view('permission.permission.create',array('role'=>$role,'module'=>$module));
}
/**
* Store a newly created resource in storage.
*
* #param \Illuminate\Http\Request $request
*
* #return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
*/
public function store(Request $request)
{
$requestData = $request->all();
$news = $request->input('module_name');
$news = implode(',', $news);
$input = $request->except('module_name');
//Assign the "mutated" news value to $input
$input['module_name'] = $news;
Permission::create($input);
Session::flash('flash_message', 'Permission added!');
return redirect('permission/permission');
}
public function show($id)
{
$permission = Permission::findOrFail($id);
return view('permission.permission.show', compact('permission'));
}
show.blade.php
<div class="col-md-9">
<div class="panel panel-default">
<div class="panel-heading">Permission {{ $permission->id }}</div>
<div class="panel-body">
<button class="btn btn-warning btn-xs"><i class="fa fa-arrow-left" aria-hidden="true"></i> Back</button>
<button class="btn btn-primary btn-xs"><i class="fa fa-pencil-square-o" aria-hidden="true"></i> Edit</button>
{!! Form::open([
'method'=>'DELETE',
'url' => ['permission/permission', $permission->id],
'style' => 'display:inline'
]) !!}
{!! Form::button('<i class="fa fa-trash-o" aria-hidden="true"></i> Delete', array(
'type' => 'submit',
'class' => 'btn btn-danger btn-xs',
'title' => 'Delete Permission',
'onclick'=>'return confirm("Confirm delete?")'
))!!}
{!! Form::close() !!}
<br/>
<br/>
<div class="table-responsive">
<table class="table table-borderless">
<tbody>
<tr>
<th>ID</th><td>{{ $permission->id }}</td>
</tr>
<tr><th> Role </th><td> {{ $permission->role_id }} </td></tr><tr><th> Module </th><td> {{ $permission->module_name }} </td></tr>
</tbody>
</table>
</div>
</div>
</div>
</div>

Answer 1

You should change create function in permissioncontroller like:
permissionController.php
public function create()
{
$role = \DB::table('roles')->pluck('name');
$module = \DB::table('modules')->get();
$arrModule = array();
foreach($module as $modules){
$arrModule[$modules->id] = $modules->module;
}
return view('permission.permission.create',array('role'=>$role,'module'=>$arrModule));
}
Updated Answer
public function show($id)
{
$permission = Permission::findOrFail($id);
$permissionModule =explode(",",$permission->module);
$module = \DB::table('modules')->get();
$arrPermissionModule = array();
foreach($module as $modules){
if(in_array($modules->id,$permissionModule)){
$arrPermissionModule[$modules->id] = $modules->module;
}
}
return view('permission.permission.show', compact('permission','arrPermissionModule'));
}
Show.blade.php
<div class="col-md-9">
<div class="panel panel-default">
<div class="panel-heading">Permission {{ $permission->id }}</div>
<div class="panel-body">
<button class="btn btn-warning btn-xs"><i class="fa fa-arrow-left" aria-hidden="true"></i> Back</button>
<button class="btn btn-primary btn-xs"><i class="fa fa-pencil-square-o" aria-hidden="true"></i> Edit</button>
{!! Form::open([
'method'=>'DELETE',
'url' => ['permission/permission', $permission->id],
'style' => 'display:inline'
]) !!}
{!! Form::button('<i class="fa fa-trash-o" aria-hidden="true"></i> Delete', array(
'type' => 'submit',
'class' => 'btn btn-danger btn-xs',
'title' => 'Delete Permission',
'onclick'=>'return confirm("Confirm delete?")'
))!!}
{!! Form::close() !!}
<br/>
<br/>
<div class="table-responsive">
<table class="table table-borderless">
<tbody>
<tr>
<th>ID</th><td>{{ $permission->id }}</td>
</tr>
<tr><th> Role </th><td> {{ $permission->role_id }} </td></tr>
<tr><th> Module </th>
<td>
#foreach($arrPermissionModule as $arrPermissionModules)
{{ $arrPermissionModules }}
#endforeach
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>