gallery images does not get updated in database - laravel

Question

I have an event management company website. https://redcarpetevents.in. the only issue is i cannot update the image gallery. i can upload new images, that works fine. but when i edit the images already in the database, it is not getting updated.
routes.php
Route::get('admin/editGalleryForm/{type}/{editId}', array('as'=>'editGalleryForm','before'=>'authAdmin','uses'=>'AdminController#editGalleryForm'));
Route::post('admin/editGallery', array('as'=>'editGallery','before'=>'csrf|xss_clean|authAdmin','uses'=>'FormController#editGallery'));
Model.php
public static function editGallery($data){
$gallery = Gallery::find($data['editId']);
$gallery->type = $data['type'];
$gallery->tag = $data['tag'];
$gallery->position = $data['order'];
if (isset($data['status'])) {
$gallery->status = $data['status'];
}else{
$gallery->status = 'off';
}
if (isset($data['home'])) {
$gallery->home = $data['home'];
}else{
$gallery->home = 'off';
}
if (isset($data['title'])) {
$gallery->title = $data['title'];
}
if($gallery->update()){
return true;
}else{
return false;
}
}
public static function getGalleryCounts(){
$galleryCounts = array();
$galleryCounts['all'] = count(Gallery::all());
$galleryCounts['allActive'] = count(Gallery::where('status','=','on')->get());
$galleryCounts['allInActive'] = count(Gallery::where('status','=','off')->get());
$galleryCounts['personal'] = count(Gallery::where('type','=','1')->get());
$galleryCounts['personalActive'] = count(Gallery::where('type','=','1')->where('status','=','on')->get());
$galleryCounts['personalInActive'] = count(Gallery::where('type','=','1')->where('status','=','off')->get());
$galleryCounts['corporate'] = count(Gallery::where('type','=','2')->get());
$galleryCounts['corporateActive'] = count(Gallery::where('type','=','2')->where('status','=','on')->get());
$galleryCounts['corporateInActive'] = count(Gallery::where('type','=','2')->where('status','=','off')->get());
return $galleryCounts;
}
Admincontroller.php
public function editGalleryForm($type,$id){
$data['id'] = $id;
$data['type'] = $type;
$data['galleryCounts'] = Gallery::getGalleryCounts();
$data['image'] = Gallery::getGalleryById($id);
$data['personalTags'] = GalleryTag::getPersonalActive();
$data['corporateTags'] = GalleryTag::getCorporateActive();
return View::make('admin.editGalleryForm', $data);
}
Formcontroller.php
public function editGallery(){
$type = Input::get('type');
$editId = Input::get('Id');
$filename=Input::get('image');
$rules = array(
'order'=>'Numeric');
$validation = Validator::make(Input::all(), $rules);
if ($validation->fails()) {
$data['type'] = $type;
$data['Id'] = $editId;
return Redirect::route('editGalleryForm',$data)->withInput()->withErrors($validation);
}
if ($validation->passes()) {
$fileName='';
if (Input::hasFile('image')) {
$name = Input::file('image')->getClientOriginalName();
$destinationPath = 'assets/img/gallery/';
$data['Id'] = $Id;
$fileName = $name;
Input::file('image')->move($destinationPath, $fileName);
//Gallery::convertImage($destinationPath,$fileName);
}
$editGallery = Gallery::editGallery(Input::all());
if ($editGallery) {
$data['success'] = 'Gallery Image Updated!';
$data['type'] = $type;
return Redirect::route('newGallery',$data);
}
else
{
$data['failure'] = 'Operation failed!';
$data['type'] = $type;
return Redirect::route('newGallery',$data);
}
}
}
this is the form
#extends('admin.layouts.master')
#section('pageHeader')
<h2>Edit Gallery Image</h2>
<ol class="breadcrumb">
<li>{{HTML::linkRoute('adminHome','Dashboard')}}</li>
<li>{{HTML::linkRoute('newGallery','Gallery',array('type'=>$type))}}</li>
<li class="active">Edit Gallery Image</li>
</ol>
#stop
#section('content')
<div class="cl-mcont">
<div class="status_bar">
<div class="butpro butstyle {{($type=='1')? 'status_active':''}}"><a href="{{URL::route('newGallery',array('type'=>'1'))}}">
<div class="sub"><h2>PERSONAL</h2><span id="total_clientes">{{$galleryCounts['personal']}} Image{{($galleryCounts['personal'] > 1)? 's':''}}</span></div>
<div class="stat">{{$galleryCounts['personalActive']}} <i style="color:#00FF00" class="fa fa-check"></i> {{$galleryCounts['personalInActive']}} <i style="color:#FF0000" class="fa fa-times"></i></div>
</a></div>
<div class="butpro butstyle {{($type=='2')? 'status_active':''}}"><a href="{{URL::route('newGallery',array('type'=>'2'))}}">
<div class="sub"><h2>CORPORATE</h2><span id="total_clientes">{{$galleryCounts['corporate']}} Image{{($galleryCounts['corporate'] > 1)? 's':''}}</span></div>
<div class="stat">{{$galleryCounts['corporateActive']}} <i style="color:#00FF00" class="fa fa-check"></i> {{$galleryCounts['corporateInActive']}} <i style="color:#FF0000" class="fa fa-times"></i></div>
</a></div>
</div>
<div class="row">
<div class="col-md-12">
{{Form::open(array('action'=>'editGallery','method'=>'POST','files'=>true,'class'=>'form-horizontal'))}}
<div class="form-group">
{{Form::label('forType', 'Type', array('class'=>'col-sm-2 control-label'))}}
<div class="col-sm-6">
{{Form::select('type', array('1'=>'personal','2'=>'corporate'), ($image->type=='2')? '2':'1', array('class'=>'form-control','onChange'=>'tagChange(this)'))}}
<div class="color-danger">{{$errors->first('type')}}</div>
</div>
</div>
<div class="form-group">
{{Form::label('forTag', 'Tag', array('class'=>'col-sm-2 control-label'))}}
<div class="col-sm-6">
<select class="form-control" id="tags" name="tag">
#if($type == 2)
#foreach($corporateTags as $tag)
<option {{($image->tag == $tag->id)? 'selected':''}} value="{{$tag->id}}">{{$tag->name}}</option>
#endforeach
#else
#foreach($personalTags as $tag)
<option {{($image->tag == $tag->id)? 'selected':''}} value="{{$tag->id}}">{{$tag->name}}</option>
#endforeach
#endif
</select>
<div class="color-danger">{{$errors->first('tag')}}</div>
</div>
</div>
<div class="form-group">
{{Form::label('forTitle', 'Title', array('class'=>'col-sm-2 control-label'))}}
<div class="col-sm-6">
{{Form::text('title', $image->title, array('class'=>'form-control','placeholder'=>'Image Title'))}}
<div class="color-danger">{{$errors->first('title')}}</div>
</div>
</div>
<div class="form-group">
{{Form::label('forImage', 'Gallery Image', array('class'=>'col-sm-2 control-label'))}}
<div class="col-sm-6">
{{Form::file('forimage', array('class'=>'form-control','placeholder'=>'image'))}} (600 X 400)px
<div class="color-danger">{{$errors->first('image')}}</div>
</div>
</div>
<div class="form-group">
{{Form::label('', '', array('class'=>'col-sm-2 control-label'))}}
<div class="col-sm-6">
<div class="col-md-2 padding photo">
<img src="{{asset('assets/img/gallery/'.$image->image)}}" width="200px" height="120px">
</div>
</div>
</div>
<div class="form-group">
{{Form::label('forOrder', 'Order', array('class'=>'col-sm-2 control-label'))}}
<div class="col-sm-6">
{{Form::text('order', $image->position, array('class'=>'form-control','placeholder'=>'Image Order'))}}
<div class="color-danger">{{$errors->first('order')}}</div>
</div>
</div>
<div class="form-group">
{{Form::label('forStatus', 'Publish Status', array('class'=>'col-sm-2 control-label'))}}
<div class="col-sm-6">
<div class="switch" data-on="success">
<input type="checkbox" name="status"{{($image->status=='on')? 'checked':''}}>
</div>
</div>
</div>
<div class="form-group">
{{Form::label('forShow', 'Show on Homepage', array('class'=>'col-sm-2 control-label'))}}
<div class="col-sm-6">
<div class="switch" data-on="success">
<input type="checkbox" name="home"{{($image->home=='on')? 'checked':''}}>
</div>
</div>
</div>
{{Form::text('editId', $image->id, array('style'=>'display:none'))}}
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
{{Form::submit('Update Gallery', array('class'=>'btn btn-primary'))}}
{{HTML::linkRoute('newGallery','Cancel',array('type'=>$type),array('class'=>'btn btn-default'))}}
</div>
</div>
{{Form::token().Form::close()}}
</div>
</div>
</div>
#stop
#section('customScripts')
<script type="text/javascript">
function tagChange(element){
console.log(element.value);
$('#tags').empty();
$.ajax({
url:'{{URL::route("getTagsAjax")}}',
type:'POST',
data:{'type':element.value},
dataType:'JSON',
success:function(data){
console.log(data);
for (var i = 0; i <= data.length; i++) {
$('#tags').append('<option value="'+data[i].id+'">'+data[i].name+'</option>');
};
}
});
}
</script>
#stop