Laravel custom soft delete restore not working properly - laravel-5

Adding new columns deleted_flag tiny integer to the Larave soft delete feature.
trait CustomSoftDeleteTrait
{
use SoftDeletes;
protected function runSoftDelete()
{
$query = $this->setKeysForSaveQuery($this->newModelQuery());
$time = $this->freshTimestamp();
$columns = [$this->getDeletedAtColumn() => $this->fromDateTime($time)];
$this->{$this->getDeletedAtColumn()} = $time;
if ($this->timestamps && ! is_null($this->getUpdatedAtColumn())) {
$this->{$this->getUpdatedAtColumn()} = $time;
$columns[$this->getUpdatedAtColumn()] = $this->fromDateTime($time);
}
$columns[$this->getDeletedFlagColumn()] = 1; //<-- here is the deleting
$query->update($columns);
}
protected function restore()
{
if ($this->fireModelEvent('restoring') === false) {
return false;
}
$this->{$this->getDeletedFlagColumn()} = 0; //<-- here is restoring
$this->{$this->getDeletedAtColumn()} = null;
$this->exists = true;
$result = $this->save();
$this->fireModelEvent('restored', false);
return $result;
}
public function getDeletedFlagColumn()
{
return defined('static::DELETED_FLAG') ? static::DELETED_FLAG : 'deleted_flag';
}
}
Migration for the model,
Schema::create('families', function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('name');
$table->integer('family_type');
$table->timestamp('create_date')->nullable();
$table->timestamp('update_date')->nullable();
$table->timestamp('delete_date')->nullable();
$table->tinyInteger('delete_flg')->nullable();
});
Using the custom trait in model,
class Family extends Model
{
use CustomSoftDeleteTrait;
protected $guarded = [
'id',
];
const CREATED_AT = 'create_date';
const UPDATED_AT = 'update_date';
const DELETED_AT = 'delete_date';
const DELETED_FLAG = 'delete_flg';
}
When the model is deleted using $family->delete(), both columns delete_date and delete_flg are set. When the model is restored, only one field delete_date is set to null. The delete_flg field remains unchanged at 1.

Related

When changing templates on custom block the content gets deleted from the DB

I have a custom block for Concrete5 I built which uses multiple template files associated with it. If I apply the template to the block when I am initially adding the block to the page everything works fine. However if I then try to change templates after the block has already been set I run into issues. When saving changes with the new template, all my content gets deleted from the DB; so everything in that current row equals null except the block id "bID", the bID will change to the next increment.
I do not know why this happens!! I feel like I ran into a similar a long time ago but don't remember how it was resolved. Any advice would be great!
My template files are just standard html in a php file with the <?php defined('C5_EXECUTE') or die("Access Denied."); ?> at the top of the file.
My controller (which is my suspect for the issue right now) look like this:
<?php
namespace Concrete\Package\ThemeCaboodle\Block\GridBlock;
use Concrete\Core\Block\BlockController;
use Database;
use Page;
use Concrete\Core\Editor\LinkAbstractor;
use Core;
use File;
use View;
use BlockType;
class Controller extends BlockController
{
public $defaultBlockClassList = '';
public $defaultEntriesClassList = 'unit-md-4';
protected $btTable = 'btGrid';
protected $btExportTables = array('btGrid', 'btGridEntries');
protected $btInterfaceWidth = "600";
protected $btWrapperClass = 'ccm-ui';
protected $btInterfaceHeight = "550";
protected $btCacheBlockRecord = true;
protected $btExportFileColumns = array('thumbnailFID');
protected $btCacheBlockOutput = true;
protected $btCacheBlockOutputOnPost = true;
protected $btCacheBlockOutputForRegisteredUsers = false;
protected $btIgnorePageThemeGridFrameworkContainer = true;
public function getBlockTypeDescription()
{
return t("Easily add a grid with prebuilt templates to your site using the grid block");
}
public function getBlockTypeName()
{
return t("Grid");
}
public function getFileObject($fID) {
return File::getByID($fID);
}
public function getSearchableContent()
{
$db = Database::get();
$rows = $db->Execute('SELECT * FROM btGridEntries WHERE bID = ?', array($this->bID));
$content = '';
foreach ($rows as $row) {
$content .= $row['title'].' ';
$content .= $row['description'].' ';
}
return $content;
}
public function view()
{
$this->set('entries', $this->getEntries());
$this->set('block', $this->getBlockData());
$this->addHeaderItem('<link rel="stylesheet" type="text/css" href="//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"/>');
}
public function add()
{
$this->requireAsset('core/file-manager');
$this->requireAsset('core/sitemap');
$this->requireAsset('redactor');
}
public function edit()
{
$this->requireAsset('core/file-manager');
$this->requireAsset('core/sitemap');
$this->requireAsset('redactor');
$this->set('entries', $this->getEntries());
$this->set('block', $this->getBlockData());
}
public function composer()
{
$this->edit();
}
public function registerViewAssets($outputContent = '')
{
$al = \Concrete\Core\Asset\AssetList::getInstance();
$this->requireAsset('javascript', 'jquery');
}
public function duplicate($newBID)
{
parent::duplicate($newBID);
$db = Database::get();
$rows = $db->Execute('SELECT * FROM btGridEntries WHERE bID = ?', array($this->bID));
while ($row = $rows->FetchRow()) {
$db->execute('INSERT INTO btGridEntries (bID, thumbnailFID, fallbackFID, title, description, classList, buttonText, sortOrder, externalLinkURL, internalLinkCID, fileFID) values(?,?,?,?,?,?,?,?,?,?,?)',
array(
$newBID,
$row['ENTRY_thumbnailFID'],
$row['ENTRY_fallbackFID'],
$row['ENTRY_title'],
$row['ENTRY_description'],
$row['ENTRY_classList'],
$row['ENTRY_buttonText'],
$row['ENTRY_sortOrder'],
$row['ENTRY_externalLinkURL'],
$row['ENTRY_internalLinkCID'],
$row['ENTRY_fileFID']
)
);
}
}
public function delete()
{
$db = Database::get();
$db->delete('btGridEntries', array('bID' => $this->bID));
parent::delete();
}
public function save($args)
{
$db = Database::get();
$db->execute('DELETE from btGridEntries WHERE bID = ?', array($this->bID));
parent::save($args);
if (isset($args['ENTRY_sortOrder'])) {
$count = count($args['ENTRY_sortOrder']);
$i = 0;
while ($i < $count) {
$externalLinkURL = $args['ENTRY_externalLinkURL'][$i];
$internalLinkCID = $args['ENTRY_internalLinkCID'][$i];
$fileFID = $args['ENTRY_fileFID'][$i];
switch (intval($args['ENTRY_linkType'][$i])) {
case 1:
$externalLinkURL = '';
$fileFID = 0;
break;
case 2:
$internalLinkCID = 0;
$fileFID = 0;
break;
case 3:
$externalLinkURL = '';
$internalLinkCID = 0;
break;
default:
$externalLinkURL = '';
$internalLinkCID = 0;
$fileFID = 0;
break;
}
if (isset($args['ENTRY_description'][$i])) {
$args['ENTRY_description'][$i] = LinkAbstractor::translateTo($args['ENTRY_description'][$i]);
}
$db->execute('INSERT INTO btGridEntries (bID, thumbnailFID, fallbackFID, title, description, classList, buttonText, sortOrder, externalLinkURL, internalLinkCID, fileFID) values(?,?,?,?,?,?,?,?,?,?,?)',
array(
$this->bID,
intval($args['ENTRY_thumbnailFID'][$i]),
intval($args['ENTRY_fallbackFID'][$i]),
$args['ENTRY_title'][$i],
$args['ENTRY_description'][$i],
$args['ENTRY_classList'][$i],
$args['ENTRY_buttonText'][$i],
$args['ENTRY_sortOrder'][$i],
$externalLinkURL,
$internalLinkCID,
$fileFID
)
);
++$i;
}
}
}
public function getBlockAssetPath() {
$bt = BlockType::getByHandle('buckets_block');
return Core::make('helper/concrete/urls')->getBlockTypeAssetsURL($bt);
}
public function getBlockData()
{
$db = Database::get();
$row = $db->GetRow('SELECT * FROM btGrid WHERE bID = ?', array($this->bID));
if ($row['bgFID']) {
$row['BG'] = \File::getByID($row['bgFID'])->getVersion()->getRelativePath();
}
return $row;
}
public function getEntries()
{
$v = View::getInstance();
$db = Database::get();
$rows = $db->GetAll('SELECT * FROM btGridEntries WHERE bID = ? ORDER BY sortOrder', array($this->bID));
// in view mode, linkURL takes us to where we need to go whether it's on our site or elsewhere
$entries = array();
foreach ($rows as $row) {
// Generate the URL based on what the linkType is
if ($row['externalLinkURL'] =='' && !$row['fileFID'] && $row['internalLinkCID']) {
$c = Page::getByID($row['internalLinkCID'], 'ACTIVE');
$row['linkURL'] = $c->getCollectionLink();
} elseif ($row['externalLinkURL'] =='' && !$row['internalLinkCID'] && $row['fileFID']) {
$f = File::getByID($row['fileFID']);
$row['linkURL'] = $f ? $f->getVersion()->getRelativePath() : '';
} elseif ($row['externalLinkURL']!='') {
$row['linkURL'] = $row['externalLinkURL'];
} else {
$row['linkURL'] = '';
}
// Thumbnail
$thumbnail = $row['thumbnailFID'] ? File::getByID($row['thumbnailFID'])->getVersion()->getRelativePath() : $v->getThemePath().'/no-image.jpg';
$row['thumbnail'] = $thumbnail;
$fallback = $row['fallbackFID'] ? File::getByID($row['fallbackFID'])->getVersion()->getRelativePath() : $v->getThemePath().'/no-image.jpg';
$row['fallback'] = $fallback;
$row['description'] = LinkAbstractor::translateFrom($row['description']);
$entries[] = $row;
}
return $entries;
}
public function getClassList($string) {
$array = explode(',',$string);
if (count($array) > 0) {
return implode(' ',$array);
}
}
}
I apologize for the pretty long file in advance ;) i just want to make sure you can see all possible issues
I think your problem is that in the duplicate function, once you got your results back from your select you put an ENTRY_ prefix everywhere like in $row['ENTRY_thumbnailFID'] when it should really be $row['thumbnailFID'] according to your screenshot

Use stored procedure for search method

I started with ASP.Net Core 2.0, I'm trying to rewrite a method GetAll by search use stored procedure. Here is method search:
public async Task<List<DepartmentTypeDto>> SearchDepartmentType()
{
EnsureConnectionOpen();
using (var command = CreateCommand("CM_DEPT_GROUP_Search", CommandType.StoredProcedure))
{
using (var dataReader = await command.ExecuteReaderAsync())
{
List<DepartmentTypeDto> result = new List<DepartmentTypeDto>();
while (dataReader.Read())
{
DepartmentTypeDto departmentTypeDto = new DepartmentTypeDto
{
GROUP_ID = dataReader["GROUP_ID"].ToString(),
GROUP_CODE = dataReader["GROUP_CODE"].ToString(),
GROUP_NAME = dataReader["GROUP_NAME"].ToString(),
NOTES = dataReader["NOTES"].ToString(),
RECORD_STATUS = dataReader["RECORD_STATUS"].ToString(),
MAKER_ID = dataReader["MAKER_ID"].ToString(),
CREATE_DT = Convert.ToDateTime(dataReader["CREATE_DT"]),
AUTH_STATUS = dataReader["AUTH_STATUS"].ToString(),
CHECKER_ID = dataReader["CHECKER_ID"].ToString(),
APPROVE_DT = Convert.ToDateTime(dataReader["APPROVE_DT"]),
AUTH_STATUS_NAME = dataReader["AUTH_STATUS_NAME"].ToString(),
RECORD_STATUS_NAME = dataReader["RECORD_STATUS_NAME"].ToString()
};
}
return result;
}
}
}
Here is the service:
public async Task<PagedResultDto<GetDepartmentTypeForView>> GetAll(GetAllDepartmentTypesInput input)
{
var filteredDepartmentTypes = _departmentTypeRepository.SearchDepartmentType();
var query = (from o in filteredDepartmentTypes
select new GetDepartmentTypeForView() { DepartmentType = ObjectMapper.Map<DepartmentTypeDto>(o) });
var totalCount = await query.CountAsync();
var departmentTypes = await query
.OrderBy(input.Sorting ?? "departmentType.id asc")
.PageBy(input)
.ToListAsync();
return new PagedResultDto<GetDepartmentTypeForView>(totalCount, departmentTypes);
}
But I get an error:
Task<List<DepartmentTypeDto>> does not contain a definition for Select
Does anyone know what I should do? I work on Asp.Net Zero.
I changed my search method
public IQueryable<DepartmentTypeView> SearchDepartmentType(GetAllDepartmentTypesInput input, int top)
{
try
{
var GROUP_FILTER = input.Filter;
var GROUP_CODE = input.GROUP_CODEFilter;
var GROUP_NAME = input.GROUP_NAMEFilter;
var AUTH_STATUS = input.AUTH_STATUSFilter;
var result = Context.Query<DepartmentTypeView>().FromSql($"EXEC CM_DEPT_GROUP_Search #p_GROUP_FILTER = {GROUP_FILTER}, #p_GROUP_CODE={GROUP_CODE}, #p_GROUP_NAME={GROUP_NAME}, #p_AUTH_STATUS={AUTH_STATUS}, #p_TOP={top}");
return result;
}
catch
{
return null;
}
}
and in the service, I call that function
var filteredDepartmentTypes = _departmentTypeRepository.SearchDepartmentType(input,100);
I also create new class to keep the result and don't forget to map that class with DTO class
configuration.CreateMap<DepartmentTypeView, DepartmentTypeDto>();
It works for me.

Ionic 3 : arrays pointing on same values

I'm developing a IOnic 3 application and I'm getting an issue on arrays in my component
I'm using an array to display my user list (sortedUtilisateurs) and I want a similar array with the same values on (tabSearch) but I don't want it to change when the first one change.
Unfortunatly sortedUtilisateurs changes as tabSearch changes on my view...
My component constructor below
constructor(
public nav: NavController,
public params: NavParams,
public utilisateurMetier : UtilisateurMetier,
public membreMetier: MembreMetier,
public perimetreMetier: PerimetreMetier,
public rootScope : GlobalVarsMetier,
public techniqueMetier : TechniqueMetier,
public dialogueMetier : DialogueMetier,
public informationDestinataireMetier: InformationDestinataireMetier)
{
this.loading = this.techniqueMetier.showLoadingProperTimes();
this.trierParOrdreAlphabetique().then(tab => {
this.tabSearch = tab;
this.sortedUtilisateurs = tab;
});
}
My init function
trierParOrdreAlphabetique()
{
var deferred = new Promise(resolve => {
this.showOtherButtons = false;
this.loading.present();
var deferredListerNotifications = new Promise<any>(resolveListerNotifications => {
if(this.rootScope.perimetreConnecte == null)
{
this.utilisateurMetier.lister().then(tabUtilisateurs => {
resolveListerNotifications(tabUtilisateurs);
});
}
else
{
this.utilisateurMetier.listerByEspace(this.rootScope.perimetreConnecte.id).then(tabUtilisateurs => {
resolveListerNotifications(tabUtilisateurs);
});
}
});
deferredListerNotifications.then(tabUtilisateurs =>
{
var sortedUtilisateurs = {};
this.tabUtilisateurs = tabUtilisateurs;
for(var i = 0; i < tabUtilisateurs.length; i++)
{
var utilisateur = tabUtilisateurs[i];
var letter = utilisateur.nom.toUpperCase().charAt(0);
if(sortedUtilisateurs[letter] == undefined){
sortedUtilisateurs[letter] = [];
}
sortedUtilisateurs[letter].push(utilisateur);
}
this.isLoad = true;
this.loading.dismiss();
resolve(sortedUtilisateurs);
});
});
return deferred;
}
Do you have any helpful ideas for me please ?
Issue
You have issue with same reference of Array.
Fix
Its pretty simple to handle this kind of cases by creating the deep cloning the Object or Array.
constructor(
public nav: NavController,
public params: NavParams,
public utilisateurMetier : UtilisateurMetier,
public membreMetier: MembreMetier,
public perimetreMetier: PerimetreMetier,
public rootScope : GlobalVarsMetier,
public techniqueMetier : TechniqueMetier,
public dialogueMetier : DialogueMetier,
public informationDestinataireMetier: InformationDestinataireMetier)
{
this.loading = this.techniqueMetier.showLoadingProperTimes();
this.trierParOrdreAlphabetique().then(tab => {
this.tabSearch = tab;
this.sortedUtilisateurs = JSON.parse(JSON.stringify(tab)); //create clone
});
}
So it seems like in your case the "tab" (result) that gets assigned to two other vars inside the constructor is actually a js object? So as the others explained in this case you assign reference to the same obj.
Since the object's properties's values seem to be arrays you need to create a clone of such object accordingly. I would use something like this:
snapshot(object) {
if (object == null || typeof (object) != 'object') return object;
let temp = new object.constructor();
for (var key in object) {
if (object.hasOwnProperty(key)) {
temp[key] = this.snapshot(object[key]);
}
}
return temp;
};
then in your method:
this.trierParOrdreAlphabetique().then(tab => {
this.tabSearch = this.snapshot(tab);
this.sortedUtilisateurs = this.snapshot(tab);
});

What will be the time complexity of reversing the linked list in a different way using below code?

Given a linked List $link1, with elements (a->b->c->d->e->f->g->h->i->j), we need to reverse the linked list provided that the reversing will be done in a manner like -
Reverse 1st element (a)
Reverse next 2 elements (a->c->b)
Reverse next 3 elements (a->c->b->f->e->d)
Reverse next 4 elements (a->c->b->f->e->d->j->i->h->g)
....
....
I have created below code in PHP to solve this problem
Things I need -
I need to calculate the time complexity of reverseLinkedList function below.
Need to know if we can optimize reverseLinkedList function to reduce time complexity.
-
class ListNode
{
public $data;
public $next;
function __construct($data)
{
$this->data = $data;
$this->next = NULL;
}
function read_node()
{
return $this->data;
}
}
class LinkList
{
private $first_node;
private $last_node;
private $count;
function __construct()
{
$this->first_node = NULL;
$this->last_node = NULL;
$this->count = 0;
}
function size()
{
return $this->count;
}
public function read_list()
{
$listData = array();
$current = $this->first_node;
while($current != NULL)
{
echo $current->read_node().' ';
$current = $current->next;
}
}
public function reverse_list()
{
if(($this->first_node != NULL)&&($this->first_node->next != NULL))
{
$current = $this->first_node;
$new = NULL;
while ($current != NULL)
{
$temp = $current->next;
$current->next = $new;
$new = $current;
$current = $temp;
}
$this->first_node = $new;
}
}
public function read_node($position)
{
if($position <= $this->count)
{
$current = $this->first_node;
$pos = 1;
while($pos != $position)
{
if($current->next == NULL)
return null;
else
$current = $current->next;
$pos++;
}
return $current->data;
}
else
return NULL;
}
public function insert($data)
{
$new_node = new ListNode($data);
if($this->first_node != NULL)
{
$this->last_node->next = $new_node;
$new_node->next = NULL;
$this->last_node = &$new_node;
$this->count++;
}
else
{
$new_node->next = $this->first_node;
$this->first_node = &$new_node;
if($this->last_node == NULL)
$this->last_node = &$new_node;
$this->count++;
}
}
}
//Create linked list
$link1 = new LinkList();
//Insert elements
$link1->insert('a');
$link1->insert('b');
$link1->insert('c');
$link1->insert('d');
$link1->insert('e');
$link1->insert('f');
$link1->insert('g');
$link1->insert('h');
$link1->insert('i');
$link1->insert('j');
echo "<b>Input :</b><br>";
$link1->read_list();
//function to reverse linked list in specified manner
function reverseLinkedList(&$link1)
{
$size= $link1->size();
if($size>2)
{
$link2=new LinkList();
$link2->insert($link1->read_node(1));
$elements_covered=1;
//reverse
$rev_size=2;
while($elements_covered<$size)
{
$start=$elements_covered+1;
$temp_link = new LinkList();
$temp_link->insert($link1->read_node($start));
for($i=1;$i<$rev_size;$i++)
{
$temp_link->insert($link1->read_node(++$start));
}
$temp_link->reverse_list();
$temp_size=$temp_link->size();
$link2_size=$link2->size();
for($i=1;$i<=$temp_size;$i++)
{
$link2->insert($temp_link->read_node($i));
++$elements_covered;
++$link2_size;
}
++$rev_size;
}
///reverse
//Flip the linkedlist
$link1=$link2;
}
}
///function to reverse linked list in specified manner
//Reverse current linked list $link1
reverseLinkedList($link1);
echo "<br><br><b>Output :</b><br>";
$link1->read_list();
It's O(n)...just one traversal.
And secondly, here tagging it in language is not necessary.
I have provided a Pseudocode here for your reference:
current => head_ref
prev => NULL;
current => head_ref;
next => null;
while (current != NULL)
{
next = current->next;
current->next = prev;
prev = current;
current = next;
}
*head_ref = prev;

Codeigniter Select JSON, Insert JSON

I have very simple users database: user_id, user_name, user_email
My model this:
class Users extends CI_Model {
private $table;
private $table_fields;
private $table_fields_join;
function __construct() {
parent::__construct();
$this->table = 'users';
$this->table_fields = array(
$this->table.'.user_id',
$this->table.'.user_name',
$this->table.'.user_email'
);
$this->table_fields_join = array();
}
function select(){
$this->db->select(implode(', ', array_merge($this->table_fields, $this->table_fields_join)));
$this->db->from($this->table);
$query = $this->db->get();
if($query->num_rows() > 0){
return $query->result();
} else {
return false;
}
}
function insert($data) {
$data = array(
'user_name' => $data['user_name'],
'user_email' => $data['user_email']
);
$this->db->insert($this->table, $data);
}
My controller this:
class Users extends CI_Controller {
function __construct(){
parent::__construct();
$this->load->model('users');
}
public function select(){
$data['query'] = $this->users->select();
$data = json_encode($data['query']);
echo $data;
}
public function insert($json){
$data = json_decode($json);
$this->users->insert($data);
}
}
And this is my routing.php:
$route['default_controller'] = 'Welcome';
$route['users'] = 'users/select';
$route['users/insert/:(any)'] = 'users/insert';
I would like that 127.0.0.1/users/select give json.
Example: [{"user_name":"user1","user_email":"user#user.de"}]
This JSON insert my table: 127.0.0.1/users/insert/[{"user_name":"user1","user_email":"user#user.de"}]
But my code is not working. :-(
You want to return json object in response, so it's required to set json type in response header. As given here
public function select(){
$data['query'] = $this->users->select();
$this->output
->set_content_type('application/json')
->set_output(json_encode($data['query']));
}
It is required to encode part as below for insert part. so you can use this generated url to call your insert.
site_url('usres/insert/'.urlencode('[{"user_name":"user1","user_email":"user#user.de"}]'));
your insert route should be as
$route['users/insert/:(any)'] = 'users/insert/$1';
your insert method should be updated as
public function insert($json){
$json = urldecode($json);
$data = json_decode($json);
$this->users->insert($data);
}
}

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