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<?php 
function getUserById($user_id){
	$user = \App\User::find($user_id);
	return $user;
}

function getWarehouseDaywiseProducts($product_company_id,$warehouse_id,$product_id,$date){
	$inward_inventory = \App\ProductLoading::where('product_company_id',$product_company_id)
	->where('warehouse_id',$warehouse_id)
	->where('product_id',$product_id)
	->whereDate('created_at', '=', date('Y-m-d',strtotime($date)))
	->sum('quantity');

$outward_inventory = \App\ProductLoading::where('product_company_id',$product_company_id)
	->where('from_warehouse_id',$warehouse_id)
	->where('product_id',$product_id)
	->whereDate('created_at', '=', date('Y-m-d',strtotime($date)))
	->sum('quantity');

$actual_inventory = $inward_inventory - $outward_inventory;

return $actual_inventory;
}

function totalTokenLoading($token_id){
	$total_loading = \App\ProductLoading::where('token_id',$token_id)
	->sum('quantity');
	return $total_loading;
}

function getInventory($product_brand_id,$warehouse_id,$product_id){
	$inventory = \App\Inventory::where('product_brand_id',$product_brand_id)
	->where('warehouse_id',$warehouse_id)
	->where('product_id',$product_id)
	->sum('quantity');
	return $inventory;
}

function getOpeningInventory($product_brand_id,$warehouse_id,$product_id){
	$inventory = \App\OpeningInventory::where('product_brand_id',$product_brand_id)
	->where('warehouse_id',$warehouse_id)
	->where('product_id',$product_id)
	->sum('quantity');
	return $inventory;
}
function getPartyOpeningInventoryByProductAndBrand($party_id,$product_id,$product_brand_id,$type){
	$inventory = \App\OpeningInventory::where($type,$party_id)
	->where('product_id',$product_id)
	->where('product_brand_id',$product_brand_id)
	->sum('quantity');
	return $inventory;
}

function getPartyInventoryByProductAndBrand($party_id,$product_id,$product_brand_id,$type){
	$inventory = \App\Inventory::where($type,$party_id)
	->where('product_id',$product_id)
	->where('product_brand_id',$product_brand_id)
	->sum('quantity');
	return $inventory;
}

function getOtherPartyInventoryByProductAndBrand($product_id,$product_brand_id){

$inventory_unique_dealers = \App\Inventory::select('dealer_id')->distinct()->where('dealer_id','!=', null)->get();
	$total = 0;
	foreach ($inventory_unique_dealers as $inventory_unique_dealer) {
		$dealer = \App\Dealer::where('id',$inventory_unique_dealer->dealer_id)->first();
		
		if(!$dealer->show_separate_report){
			$inventory = \App\Inventory::where('product_id',$product_id)
			->where('product_brand_id',$product_brand_id)
			->where('dealer_id',$inventory_unique_dealer->dealer_id)
			->sum('quantity');
			$total = $total + $inventory;
		}
	}
	return $total;
}

function getOtherPartyOpeningInventoryByProductAndBrand($product_id,$product_brand_id){

$inventory_unique_dealers = \App\OpeningInventory::select('dealer_id')->distinct()->where('dealer_id','!=', null)->get();
	$total = 0;
	foreach ($inventory_unique_dealers as $inventory_unique_dealer) {
		$dealer = \App\Dealer::where('id',$inventory_unique_dealer->dealer_id)->first();
		
		if(!$dealer->show_separate_report){
			$inventory = \App\OpeningInventory::where('product_id',$product_id)
			->where('product_brand_id',$product_brand_id)
			->where('dealer_id',$inventory_unique_dealer->dealer_id)
			->sum('quantity');
			$total = $total + $inventory;
		}
	}
	return $total;
}

function getInventoryProductQuantity($type,$party_id,$product_id,$product_brand_id){
	$inventory = \App\Inventory::where($type,$party_id)
	->where('product_id',$product_id)
	->where('product_brand_id',$product_brand_id)
	->sum('quantity');
	return $inventory;
}

}

function monthlyAverageFreight($month,$year){
	
	$result = \App\ProductLoading::whereNotNull('freight')->where('freight','>',0)->whereMonth('created_at','=',$month)->whereYear('created_at','=',$year)->avg('freight');
	return $result;

}
function monthlyAverageDemurrage($month,$year){
	
	$result = \App\MasterRake::whereNotNull('demurrage')->where('demurrage','>',0)->whereMonth('created_at','=',$month)->whereYear('created_at','=',$year)->avg('demurrage');
	return $result;

}
function monthlyAverageWharfage($month,$year){
	
	$result = \App\MasterRake::whereNotNull('wharfage')->where('wharfage','>',0)->whereMonth('created_at','=',$month)->whereYear('created_at','=',$year)->avg('wharfage');
	return $result;

}

function getModelById($modal,$id){
	$modal = "\App\\".$modal;
	$result = $modal::find($id);
	return $result;
}

function getdealer($id){
	$result = \App\Dealer::where('unique_id',$id)->first();
	if($result == null){
		return new \App\Dealer();
	}
	return $result;
}

function getretailer($id){
	$result = \App\Retailer::where('unique_code',$id)->first();
	if($result == null){
		return new \App\Retailer();
	}
	return $result;
}

function getSubmoduleByModule($role_id,$module_id){
	$sub_menus = \App\RoleModuleAssociation::with('sub_module')
	->where('role_id',$role_id)
	->where('module_id',$module_id)
	->get();
	return $sub_menus;
}

function calculateTimeSpan($date){
	$seconds  = strtotime(date('Y-m-d H:i:s')) - strtotime($date);

$months = floor($seconds / (3600*24*30));
	$day = floor($seconds / (3600*24));
	$hours = floor($seconds / 3600);
	$mins = floor(($seconds - ($hours*3600)) / 60);
	$secs = floor($seconds % 60);

if($seconds < 60){
		$time = $secs." sec ago";
	}
	else if($seconds < 60*60 ){
		$time = $mins." min ago";
	}
	else if($seconds < 24*60*60){
		$time = $hours." hrs ago";
	}
	else if($seconds < 24*60*60*30){
		$time = $day." day ago";
	}
	else{
		$time = $months." month ago";
	}
	return $time;
}

function keyFromSlug($slug,$delimiter){

$tmp = explode($delimiter, $slug);
	return ucfirst(implode(' ', $tmp));
}

function setOpen($path)
{
	return Request::is($path) ? 'open' : '';
}
function setActive($path)
{
	return Request::is($path) ? 'active' : '';
}