Types

README.md

@@ -137,7 +137,7 @@ LaravelPayPocket::deposit($user, 'wallet_1', 123.45);
 
 Note: `wallet_1` and `wallet_2` must already be defined in the `WalletEnums`.
 
-#### Transaction Notes ([#8][i8])
+#### Transaction Info ([#8][i8])
 
 When you need to add descriptions for a specific transaction, the `$notes` parameter enables you to provide details explaining the reason behind the transaction.
 

config/pay-pocket.php

@@ -14,6 +14,7 @@
  */
 return [
     'log_reference_length' => 12,
-    'log_reference_prefix' => null,
-    'log_reference_generator' => null,
+    'log_reference_prefix' => '',
+    'log_reference_generator_class' => Illuminate\Support\Str::class,
+    'log_reference_generator_method' => 'random',
 ];

src/Exceptions/InsufficientBalanceException.php

@@ -3,16 +3,11 @@
 namespace HPWebdeveloper\LaravelPayPocket\Exceptions;
 
 use Exception;
+use Throwable;
 
 class InsufficientBalanceException extends Exception
 {
-    /**
-     * Construct the exception.
-     *
-     * @param  string  $message
-     * @param  int  $code
-     */
-    public function __construct($message = 'Insufficient balance to cover the order', $code = 0, ?\Throwable $previous = null)
+    public function __construct(string $message = 'Insufficient balance to cover the order', int $code = 0, ?Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }

src/Exceptions/InvalidDepositException.php

@@ -3,16 +3,11 @@
 namespace HPWebdeveloper\LaravelPayPocket\Exceptions;
 
 use Exception;
+use Throwable;
 
 class InvalidDepositException extends Exception
 {
-    /**
-     * Construct the exception.
-     *
-     * @param  string  $message
-     * @param  int  $code
-     */
-    public function __construct($message = 'Invalid deposit operation', $code = 0, ?\Throwable $previous = null)
+    public function __construct(string $message = 'Invalid deposit operation', int $code = 0, ?Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }

src/Exceptions/InvalidValueException.php

@@ -3,16 +3,11 @@
 namespace HPWebdeveloper\LaravelPayPocket\Exceptions;
 
 use Exception;
+use Throwable;
 
 class InvalidValueException extends Exception
 {
-    /**
-     * Construct the exception.
-     *
-     * @param  string  $message
-     * @param  int  $code
-     */
-    public function __construct($message = 'Invalie value to deposit', $code = 0, ?\Throwable $previous = null)
+    public function __construct(string $message = 'Invalie value to deposit', int $code = 0, ?Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }

src/Exceptions/InvalidWalletTypeException.php

@@ -3,10 +3,11 @@
 namespace HPWebdeveloper\LaravelPayPocket\Exceptions;
 
 use Exception;
+use Throwable;
 
 class InvalidWalletTypeException extends Exception
 {
-    public function __construct($message = 'Invalid wallet type', $code = 0, ?\Throwable $previous = null)
+    public function __construct(string $message = 'Invalid wallet type', int $code = 0, ?Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }

src/Exceptions/WalletNotFoundException.php

@@ -3,10 +3,11 @@
 namespace HPWebdeveloper\LaravelPayPocket\Exceptions;
 
 use Exception;
+use Throwable;
 
 class WalletNotFoundException extends Exception
 {
-    public function __construct($message = 'Wallet not found', $code = 0, ?\Throwable $previous = null)
+    public function __construct(string $message = 'Wallet not found', int $code = 0, ?Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
     }

src/Facades/LaravelPayPocket.php

@@ -2,14 +2,20 @@
 
 namespace HPWebdeveloper\LaravelPayPocket\Facades;
 
+use HPWebdeveloper\LaravelPayPocket\Interfaces\WalletOperations;
 use Illuminate\Support\Facades\Facade;
 
 /**
  * @see \HPWebdeveloper\LaravelPayPocket\Services\PocketServices
+ *
+ * @method static void pay(WalletOperations $user, int|float $orderValue, ?string $notes = null)
+ * @method static bool deposit(WalletOperations $user, string $type, int|float $amount, ?string $notes = null)
+ * @method static int|float checkBalance(WalletOperations $user)
+ * @method static int|float walletBalanceByType(WalletOperations $user, string $type)
  */
 class LaravelPayPocket extends Facade
 {
-    protected static function getFacadeAccessor()
+    protected static function getFacadeAccessor(): string
     {
         return \HPWebdeveloper\LaravelPayPocket\Services\PocketServices::class;
     }

src/Interfaces/WalletOperations.php

@@ -2,15 +2,39 @@
 
 namespace HPWebdeveloper\LaravelPayPocket\Interfaces;
 
+use HPWebdeveloper\LaravelPayPocket\Exceptions\InsufficientBalanceException;
+
 interface WalletOperations
 {
-    public function getWalletBalanceAttribute();
+    /**
+     * Get User's Wallet Balance
+     */
+    public function getWalletBalanceAttribute(): int|float;
 
-    public function getWalletBalanceByType(string $walletType);
+    /**
+     * Get the balance of a specific wallet type.
+     */
+    public function getWalletBalanceByType(string $walletType): int|float;
 
-    public function hasSufficientBalance($value): bool;
+    /**
+     *  Check if User's wallet balance is more than given value
+     */
+    public function hasSufficientBalance(int|float $value): bool;
 
-    public function pay(int|float $orderValue, ?string $notes = null);
+    /**
+     * Pay the order value from the user's wallets.
+     *
+     * @throws InsufficientBalanceException
+     */
+    public function pay(int|float $orderValue, ?string $notes = null): void;
 
+    /**
+     * Deposit an amount to the user's wallet of a specific type.
+     */
     public function deposit(string $type, int|float $amount, ?string $notes = null): bool;
+
+    /**
+     * Get user's wallet balance.
+     */
+    public function getWalletBalance(): int|float;
 }

src/Models/WalletsLog.php

@@ -10,6 +10,14 @@
  * HPWebdeveloper\LaravelPayPocket\Models\WalletsLog
  *
  * @property string $status
+ * @property int|float $from
+ * @property int|float $to
+ * @property string $type
+ * @property string $ip
+ * @property int|float $value
+ * @property string $wallet_name
+ * @property string $notes
+ * @property string $reference
  */
 class WalletsLog extends Model
 {

src/Services/PocketServices.php

@@ -2,24 +2,41 @@
 
 namespace HPWebdeveloper\LaravelPayPocket\Services;
 
+use HPWebdeveloper\LaravelPayPocket\Exceptions\InsufficientBalanceException;
+use HPWebdeveloper\LaravelPayPocket\Interfaces\WalletOperations;
+
 class PocketServices
 {
-    public function deposit($user, $type, $amount, $notes = null)
+    /**
+     * Deposit an amount to the user's wallet of a specific type.
+     */
+    public function deposit(WalletOperations $user, string $type, int|float $amount, ?string $notes = null): bool
     {
         return $user->deposit($type, $amount, $notes);
     }
 
-    public function pay($user, $orderValue, $notes = null)
+    /**
+     * Pay the order value from the user's wallets.
+     *
+     * @throws InsufficientBalanceException
+     */
+    public function pay(WalletOperations $user, int|float $orderValue, ?string $notes = null): void
     {
-        return $user->pay($orderValue, $notes);
+        $user->pay($orderValue, $notes);
     }
 
-    public function checkBalance($user)
+    /**
+     * Get the balance of the user.
+     */
+    public function checkBalance(WalletOperations $user): int|float
     {
-        return $user->walletBalance;
+        return $user->getWalletBalance();
     }
 
-    public function walletBalanceByType($user, $type)
+    /**
+     * Get the balance of a specific wallet type.
+     */
+    public function walletBalanceByType(WalletOperations $user, string $type): int|float
     {
         return $user->getWalletBalanceByType($type);
     }

src/Traits/BalanceOperation.php

@@ -2,66 +2,78 @@
 
 namespace HPWebdeveloper\LaravelPayPocket\Traits;
 
-use Illuminate\Support\Str;
+use HPWebdeveloper\LaravelPayPocket\Models\WalletsLog;
+use InvalidArgumentException;
 
 trait BalanceOperation
 {
-    protected $createdLog;
+    protected WalletsLog $createdLog;
 
     /**
-     *  Check if Balance is more than zero.
+     * Check if Balance is more than zero.
      */
     public function hasBalance(): bool
     {
         return $this->balance > 0;
     }
 
     /**
-     *  Decrement Balance and create a log entry.
+     * Decrement Balance and create a log entry.
      */
-    public function decrementAndCreateLog($value, $notes = null): void
+    public function decrementAndCreateLog(int|float $value, ?string $notes = null): void
     {
         $this->createLog('dec', $value, $notes);
         $this->decrement('balance', $value);
     }
 
     /**
-     *  Increment Balance and create a log entry.
+     * Increment Balance and create a log entry.
      */
-    public function incrementAndCreateLog($value, $notes = null): void
+    public function incrementAndCreateLog(int|float $value, ?string $notes = null): void
     {
         $this->createLog('inc', $value, $notes);
         $this->increment('balance', $value);
     }
 
     /**
-     *  Create a new log record
+     * Create a new log record
      */
-    protected function createLog($logType, $value, $notes = null): void
+    protected function createLog(string $logType, int|float $value, ?string $notes = null): void
     {
         $currentBalance = $this->balance ?? 0;
 
         $newBalance = $logType === 'dec' ? $currentBalance - $value : $currentBalance + $value;
 
-        $refGen = config('pay-pocket.log_reference_generator', [
-            Str::class, 'random', [config('pay-pocket.log_reference_length', 12)],
-        ]);
-        $reference = config('pay-pocket.reference_string_prefix', '');
-        $reference .= isset($refGen[0], $refGen[1])
-            ? $refGen[0]::{$refGen[1]}(...$refGen[2] ?? [])
-            : Str::random(config('pay-pocket.log_reference_length', 12));
-
         $this->createdLog = $this->logs()->create([
             'wallet_name' => $this->type->value,
             'from' => $currentBalance,
             'to' => $newBalance,
             'type' => $logType,
-            'ip' => \Request::ip(),
+            'ip' => request()->ip(),
             'value' => $value,
             'notes' => $notes,
-            'reference' => $reference,
+            'reference' => $this->generateReference(),
         ]);
 
         $this->createdLog->changeStatus('Done');
     }
+
+    /**
+     * @throws InvalidArgumentException
+     */
+    protected function generateReference(): string
+    {
+        $className = config('pay-pocket.log_reference_generator_class');
+        $methodName = config('pay-pocket.log_reference_generator_method');
+        $length = config('pay-pocket.log_reference_length');
+        $prefix = config('pay-pocket.log_reference_prefix');
+
+        if (! is_callable([$className, $methodName])) {
+            throw new InvalidArgumentException('Invalid configuration: The combination of log_reference_generator_class and log_reference_generator_method is not callable.');
+        }
+
+        $reference = call_user_func([$className, $methodName], $length);
+
+        return $prefix.$reference;
+    }
 }

src/Traits/GetWallets.php

@@ -6,12 +6,10 @@
 
 trait GetWallets
 {
-    private function walletsInOrder()
+    private function walletsInOrder(): array
     {
         return array_map(
-            function ($enumCase) {
-                return $enumCase->value;
-            },
+            fn ($enumCase) => $enumCase->value,
             WalletEnums::cases()
         );
     }

src/Traits/HandlesDeposit.php

@@ -8,12 +8,14 @@
 use HPWebdeveloper\LaravelPayPocket\Exceptions\InvalidWalletTypeException;
 use Illuminate\Support\Facades\DB;
 
-// Use your defined exception
-
 trait HandlesDeposit
 {
     /**
      * Deposit an amount to the user's wallet of a specific type.
+     *
+     * @throws InvalidDepositException
+     * @throws InvalidValueException
+     * @throws InvalidWalletTypeException
      */
     public function deposit(string $type, int|float $amount, ?string $notes = null): bool
     {
@@ -50,12 +52,11 @@ private function getDepositableTypes(): array
     }
 
     /**
-     * Check if the given tyep is valid.
+     * Check if the given type is valid.
      *
-     * @param  string  $type
-     * @return bool
+     * @throws InvalidWalletTypeException
      */
-    private function isRequestValid($type, array $depositable)
+    private function isRequestValid($type, array $depositable): bool
     {
         if (! array_key_exists($type, $depositable)) {
             throw new InvalidWalletTypeException('Invalid deposit type.');

src/Traits/HandlesPayment.php

@@ -10,7 +10,6 @@ trait HandlesPayment
     /**
      * Pay the order value from the user's wallets.
      *
-     *
      * @throws InsufficientBalanceException
      */
     public function pay(int|float $orderValue, ?string $notes = null): void
@@ -22,6 +21,9 @@ public function pay(int|float $orderValue, ?string $notes = null): void
         DB::transaction(function () use ($orderValue, $notes) {
             $remainingOrderValue = $orderValue;
 
+            /**
+             * @var \Illuminate\Support\Collection<TKey, \HPWebdeveloper\LaravelPayPocket\Models\Wallet>
+             */
             $walletsInOrder = $this->wallets()->whereIn('type', $this->walletsInOrder())->get();
 
             foreach ($walletsInOrder as $wallet) {