Your IP : 216.73.217.77
<?php
namespace App\Services;
use App\Enums\Ask;
use App\Enums\Status;
use Exception;
use App\Models\Item;
use Illuminate\Support\Str;
use App\Models\ItemVariation;
use App\Http\Requests\ItemRequest;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use App\Http\Requests\PaginateRequest;
use App\Http\Requests\ChangeImageRequest;
class ItemService
{
public $item;
protected $itemFilter = [
'name',
'slug',
'item_category_id',
'price',
'is_featured',
'item_type',
'tax_id',
'status',
'order',
'description',
'except'
];
/**
* @throws Exception
*/
public function list(PaginateRequest $request)
{
try {
$requests = $request->all();
$method = $request->get('paginate', 0) == 1 ? 'paginate' : 'get';
$methodValue = $request->get('paginate', 0) == 1 ? $request->get('per_page', 10) : '*';
$orderColumn = $request->get('order_column') ?? 'id';
$orderType = $request->get('order_type') ?? 'desc';
return Item::with('media', 'category', 'tax')->where(function ($query) use ($requests) {
foreach ($requests as $key => $request) {
if (in_array($key, $this->itemFilter)) {
if ($key == "except") {
$explodes = explode('|', $request);
if (count($explodes)) {
foreach ($explodes as $explode) {
$query->where('id', '!=', $explode);
}
}
} else {
if ($key == "item_category_id") {
$query->where($key, $request);
} else {
$query->where($key, 'like', '%' . $request . '%');
}
}
}
}
})->orderBy($orderColumn, $orderType)->$method(
$methodValue
);
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
public function simpleList(PaginateRequest $request)
{
try {
$requests = $request->all();
$method = $request->get('paginate', 0) == 1 ? 'paginate' : 'get';
$methodValue = $request->get('paginate', 0) == 1 ? $request->get('per_page', 10) : '*';
$orderColumn = $request->get('order_column') ?? 'id';
$orderType = $request->get('order_type') ?? 'desc';
return Item::with('media', 'category', 'offer')->where(function ($query) use ($requests) {
foreach ($requests as $key => $request) {
if (in_array($key, $this->itemFilter)) {
if ($key == "except") {
$explodes = explode('|', $request);
if (count($explodes)) {
foreach ($explodes as $explode) {
$query->where('id', '!=', $explode);
}
}
} else {
if ($key == "item_category_id") {
$query->where($key, $request);
} else {
$query->where($key, 'like', '%' . $request . '%');
}
}
}
}
})->orderBy($orderColumn, $orderType)->$method(
$methodValue
);
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
/**
* @throws Exception
*/
public function store(ItemRequest $request)
{
try {
DB::transaction(function () use ($request) {
$this->item = Item::create($request->validated() + ['slug' => Str::slug($request->name)]);
if ($request->image) {
$this->item->addMedia($request->image)->toMediaCollection('item');
}
if ($request->variations) {
$this->item->variations()->createMany(json_decode($request->variations, true));
}
});
return $this->item;
} catch (Exception $exception) {
Log::info($exception->getMessage());
DB::rollBack();
throw new Exception($exception->getMessage(), 422);
}
}
/**
* @throws Exception
*/
public function update(ItemRequest $request, Item $item): Item
{
try {
DB::transaction(function () use ($request, $item) {
$item->update($request->validated() + ['slug' => Str::slug($request->name)]);
if ($request->image) {
$item->addMedia($request->image)->toMediaCollection('item');
}
if ($request->variations) {
$variationIdsArray = [];
$variationDeleteArray = [];
$oldVariations = $item->variations->pluck('id')->toArray();
foreach (json_decode($request->variations, true) as $variation) {
if (isset($variation['id'])) {
$variationIdsArray[] = $variation['id'];
ItemVariation::where('id', $variation['id'])->update([
'name' => $variation['name'],
'price' => $variation['price'],
]);
} else {
$item->variations()->create($variation);
}
}
if ($variationIdsArray) {
foreach ($oldVariations as $oldVariation) {
if (!in_array($oldVariation, $variationIdsArray)) {
$variationDeleteArray[] = $oldVariation;
}
}
}
if ($variationDeleteArray) {
ItemVariation::whereIn('id', $variationDeleteArray)->delete();
}
}
});
return Item::find($item->id);
} catch (Exception $exception) {
Log::info($exception->getMessage());
DB::rollBack();
throw new Exception($exception->getMessage(), 422);
}
}
/**
* @throws Exception
*/
public function destroy(Item $item)
{
try {
DB::transaction(function () use ($item) {
$item->variations()->delete();
$item->extras()->delete();
$item->addons()->delete();
$item->delete();
});
} catch (Exception $exception) {
Log::info($exception->getMessage());
DB::rollBack();
throw new Exception($exception->getMessage(), 422);
}
}
/**
* @throws Exception
*/
public function show(Item $item): Item
{
try {
return $item->load('media', 'category', 'tax', 'offer', 'addons', 'variations', 'extras');
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
/**
* @throws Exception
*/
public function changeImage(ChangeImageRequest $request, Item $item): Item
{
try {
if ($request->image) {
$item->clearMediaCollection('item');
$item->addMedia($request->image)->toMediaCollection('item');
}
return $item;
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
public function featuredItems()
{
try {
return Item::with('media','category','offer')->where(['is_featured' => Ask::YES, 'status' => Status::ACTIVE])->inRandomOrder()->limit(8)->get();
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
public function mostPopularItems()
{
try {
return Item::with('media', 'category','offer')->withCount('orders')->where(['status' => Status::ACTIVE])->orderBy('orders_count', 'desc')->limit(6)->get();
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
public function itemReport(PaginateRequest $request)
{
try {
$requests = $request->all();
$method = $request->get('paginate', 0) == 1 ? 'paginate' : 'get';
$methodValue = $request->get('paginate', 0) == 1 ? $request->get('per_page', 10) : '*';
return Item::with('category')->withCount('orders')->where(function ($query) use ($requests) {
if (isset($requests['from_date']) && isset($requests['to_date'])) {
$first_date = date('Y-m-d', strtotime($requests['from_date']));
$last_date = date('Y-m-d', strtotime($requests['to_date']));
$query->whereDate('created_at', '>=', $first_date)->whereDate(
'created_at',
'<=',
$last_date
);
}
foreach ($requests as $key => $request) {
if (in_array($key, $this->itemFilter)) {
if ($key == "except") {
$explodes = explode('|', $request);
if (count($explodes)) {
foreach ($explodes as $explode) {
$query->where('id', '!=', $explode);
}
}
} else {
$query->where($key, 'like', '%' . $request . '%');
}
}
}
})->orderBy('orders_count', 'desc')->$method(
$methodValue
);
} catch (Exception $exception) {
Log::info($exception->getMessage());
throw new Exception($exception->getMessage(), 422);
}
}
public function itemDetails(Item $item)
{
return $item->load('media', 'category', 'tax', 'offer', 'addons', 'variations', 'extras');
}
}