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JohanM

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Posts posted by JohanM

  1. I'm bashing my head for some time now on how to resolve this issue (using PHP and MySQL) ...

    $array = ['C1', 'C2', 'C3', 'C4', 'C5', 'T1', 'T2', 'T3', 'T4', 'T5', 'T6', 'L1', 'L2', 'L3', 'L4', 'L5']

    I'm getting in request 2 parameters: value_from and value_to

    Each record in the db table has those 2 columns (value_from and value_to)

     

    Say for example i have 2 records looking like this:

    id: 2, name: test1, value_from: C1, value_to: L3
    id: 3, name: test2, value_from: C3 value_to: T5

     

    in the request i get this json payload:

    value_from: C4,
    
    value_to: L2

     

    with this parameters i should somehow retrieve 1 record - with the id: 2 because input parameters fit the range

    Any idea how this might be possible or what should the sql query look like?

    P.S. The $array is just a code representation of user selected input based on the front and yes, it cannot be changed, rearranged, meaning it has to look like that

  2. Hi guys! I have a specific requirement and need some help

    Say i have an external api library with Client class looking like this:

    class Client 
    { 
    
      some constants.. 
      private props.., 
    
      __construct() 
    
      public static function create($url) 
      { 
          some code 
      } 
    
      public static function authenticate($token) 
      { 
          some code 
      } 
    
      ...dozen other methods 
    }

    Current way of instantiating in every single other class where i need the client:

    use Client; 
    
    MyFetchController 
    { 
    	private $client; 
    	
    	public function __construct() 
    	{ 
    		$this->client = Client::create(getenv('URL'))->authenticate(getenv('TOKEN')) 
    	} 
    
    	$this->client->use other methods in Client class 
    }

    Is there a way to wrap that class so i have external parameters loaded through .env file automaticaly available on new wrapper class intialization with something like this:

    MyFetchController 
    { 
    	private $client; 
    
    	public function __construct(WrappedClient $client) 
    	{ 
    		$this->client = $client 
    	} 
    
    	public function getData() 
    	{ 
    		$data = $this->client->parse(...) 
    	} 
    }

    Basically what i need is a class ready for DI in all other classes without inserting required auth and other parameters in constructor every single time

  3. Hi guys! I have a specific requirement and need some help

    Say i have an external api library with Client class looking like this:

    class Client {
    	some constants..
    	private props..,
    
    	__construct
    
    	public function create($url) {
    		some code
    	}
    
    	public function authenticate($token) {
    		some code
    	}
    
    	...dozen other methods
    }

    Current way of instantiating in every single other class where i need the client:

    use Client;
    
    MyFetchController
    {
      private $client;
    
      public function __construct() {
          $this->client = Client::create(getenv('URL'))->authenticate(getenv('TOKEN'))
      }
    
    	$this->client->use other methods in Client class
    }

    Is there a way to wrap that class so i have external parameters loaded through .env file automaticaly available on new wrapper class intialization with something like this:

    MyFetchController
    {
    	private $client;
    
    	public function __construct(WrappedClient $client) {
    		$this->client = $client
    	}
    
    	public function getData() {
    		$data = $this->client->parse(...)
    	}
    }

    Basically what i need is a class ready for DI in all other classes without inserting required auth and other parameters in constructor every single time

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