feat: add route to calculate fees

app/Enums/PaymentType.php

@@ -0,0 +1,11 @@
+<?php
+
+
+namespace App\Enums;
+
+
+abstract class PaymentType
+{
+    const CASH_IN = 'CASH_IN'; // Les remboursements ou recharges vers des clients
+    const CASH_OUT = 'CASH_OUT'; // Les paiements effectués par les clients
+}

app/Http/Controllers/PaymentController.php

@@ -3,6 +3,7 @@
 namespace App\Http\Controllers;
 
 use App\Enums\PaymentTransactionStatus;
+use App\Models\Country;
 use App\Models\PaymentAggregator;
 use App\Models\PaymentTransaction;
 use GuzzleHttp\Client;
@@ -147,4 +148,59 @@ class PaymentController extends Controller
         }
 
     }
+
+    public function getFees(Request $request)
+    {
+        $this->validate($request, [
+            'amount' => 'required|numeric|min:0',
+            'country_id' => 'required|integer|exists:countries,id',
+            'payment_type' => 'required|string|in:CASH_IN,CASH_OUT',
+            'payment_method' => 'required|string|in:CARD,WALLET',
+            'payment_channel' => 'nullable|string',
+        ]);
+
+        $fees = 0;
+
+        $amount = $request->input('amount');
+        $paymentChannel = $request->input('payment_channel');
+        $paymentMethod = $request->input('payment_method');
+        $paymentType = $request->input('payment_type');
+        $countryId = $request->input('country_id');
+        $country = Country::where('id', $countryId)->firstOrFail();
+        $countryCode = $country->code_country;
+
+
+        if($paymentMethod == 'CARD'){
+            $aggregator = PaymentAggregator::where('name','like','%stripe%')->first();
+        }
+
+        if($paymentMethod == 'WALLET'){
+            $aggregator = PaymentAggregator::where('status',1)->first();
+        }
+
+        if(!empty($aggregator)){
+            $rate = $aggregator->rates()->where('country', $countryCode)->orWhere('country','ALL')->where('type', $paymentType)
+                ->where('method', $paymentMethod)->when($paymentChannel, function ($q) use($paymentChannel){
+                    return $q->where('channel',$paymentChannel);
+                })->first();
+
+            if(!empty($rate)){
+                if(!empty($rate->fixed_fees)){
+                    $targetCurrency = $country->currency->code;
+                    $sourceCurrency = $targetCurrency;
+                    if(!empty($rate->fixed_fees_currency)){
+                        $sourceCurrency = $rate->fixed_fees_currency;
+                    }
+                    $fixed_fees = $this->toMoneyAmount($rate->fixed_fees, $sourceCurrency, $targetCurrency);
+                    $fees = (($amount - $fixed_fees) * $rate->rate / 100 ) + $fixed_fees;
+                }else{
+                    $fees = $amount * $rate->rate / 100;
+                }
+            }
+
+            return $this->successResponse(['fees' => round($fees, 2)]);
+        }else {
+            return $this->errorResponse("Aggregateur non disponible");
+        }
+    }
 }

app/Models/Country.php

@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * Created by Reliese Model.
+ */
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Class Country
+ *
+ * @property int $id
+ * @property string $code_dial
+ * @property string $name
+ * @property string $code_country
+ * @property float $longitude
+ * @property float $latitude
+ * @property int $idCurrency
+ *
+ * @property Currency $currency
+ * @property Collection|Admin[] $admins
+ * @property Collection|ConfigGame[] $config_games
+ * @property Collection|Identification[] $identifications
+ * @property Collection|WalletIlinkTransaction[] $wallet_ilink_transactions
+ *
+ * @package App\Models
+ */
+class Country extends Model
+{
+	protected $table = 'countries';
+	public $timestamps = false;
+    protected $guarded = ['id'];
+
+	protected $casts = [
+		'longitude' => 'float',
+		'latitude' => 'float',
+		'idCurrency' => 'int'
+	];
+
+	protected $fillable = [
+		'code_dial',
+		'name',
+		'code_country',
+		'longitude',
+		'latitude',
+		'idCurrency'
+	];
+
+    public function currency()
+    {
+        return $this->belongsTo(Currency::class, 'idCurrency');
+    }
+}

app/Models/Currency.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * Created by Reliese Model.
+ */
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Class Currency
+ * 
+ * @property int $id
+ * @property string $code
+ * @property int $numeric
+ * @property string $symbol
+ * @property string $name_en
+ * @property string $name_fr
+ * 
+ * @property Collection|Country[] $countries
+ *
+ * @package App\Models
+ */
+class Currency extends Model
+{
+	protected $table = 'currencies';
+	public $timestamps = false;
+
+	protected $casts = [
+		'numeric' => 'int'
+	];
+
+	protected $fillable = [
+		'code',
+		'numeric',
+		'symbol',
+		'name_en',
+		'name_fr'
+	];
+
+	public function countries()
+	{
+		return $this->hasMany(Country::class, 'idCurrency');
+	}
+}

app/Models/PaymentAggregator.php

@@ -8,4 +8,8 @@ class PaymentAggregator extends Model
 {
     protected $table = 'payment_aggregators';
     protected $guarded = ['id'];
+
+    public function rates(){
+        return $this->hasMany(PaymentAggregatorRate::class,'aggregator_id');
+    }
 }

app/Models/PaymentAggregatorRate.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class PaymentAggregatorRate extends Model
+{
+    //
+    protected $table = 'payment_aggregator_rates';
+    protected $guarded = ['id'];
+}

app/Traits/Helper.php

@@ -3,7 +3,17 @@
 
 namespace App\Traits;
 
+use App\Models\Country;
+use Brick\Math\RoundingMode;
+use Brick\Money\Context\AutoContext;
+use Brick\Money\Context\CashContext;
+use Brick\Money\CurrencyConverter;
+use Brick\Money\ExchangeRateProvider\BaseCurrencyProvider;
+use Brick\Money\ExchangeRateProvider\PDOProvider;
+use Brick\Money\ExchangeRateProvider\PDOProviderConfiguration;
+use Brick\Money\Money;
 use Illuminate\Support\Facades\DB;
+use PDO;
 
 trait Helper
 {
@@ -18,8 +28,40 @@ trait Helper
     }
 
     // Convertir vers le multiple de 5 le plus proche
-    function roundUpToAny($n,$x=5) {
+    function roundUpToAny($n, $x = 5)
-        return (ceil($n)%$x === 0) ? ceil($n) : round(($n+$x/2)/$x)*$x;
+    {
+        return (ceil($n) % $x === 0) ? ceil($n) : round(($n + $x / 2) / $x) * $x;
+    }
+
+    private function convertMoney($amount, $sourceCurrency, $targetCurrency)
+    {
+        // set to whatever your rates are relative to
+        $baseCurrency = 'USD';
+
+        // use your own credentials, or re-use your  existing PDO connection
+        $pdo = new PDO('mysql:host=' . env('DB_HOST') . ';dbname=' . env('DB_DATABASE'), env('DB_USERNAME'), env('DB_PASSWORD'));
+
+        $configuration = new PDOProviderConfiguration(
+            tableName: 'exchange_rate',
+            exchangeRateColumnName: 'exchange_rate',
+            sourceCurrencyCode: $baseCurrency,
+            targetCurrencyColumnName: 'target_currency'
+        );
+
+        // this provider loads exchange rates from your database
+        $provider = new PDOProvider($pdo, $configuration);
+
+        // this provider calculates exchange rates relative to the base currency
+        $provider = new BaseCurrencyProvider($provider, $baseCurrency);
+
+        $converter = new CurrencyConverter($provider);
+        $sourceMoney = Money::of(round($amount, 2), $sourceCurrency, new AutoContext());
+        return $converter->convert($sourceMoney, $targetCurrency, null, RoundingMode::UP);
+    }
+
+    public function toMoneyAmount($amount, $sourceCurrency, $targetCurrency)
+    {
+        return $this->convertMoney($amount, $sourceCurrency, $targetCurrency)->getAmount()->toFloat();
     }
 
 }

composer.json

@@ -7,6 +7,7 @@
     "require": {
         "php": "^8.0",
         "ext-json": "*",
+        "brick/money": "^0.8.0",
         "cknow/laravel-money": "^7.0",
         "darkaonline/swagger-lume": "^9.0",
         "doctrine/dbal": "^3.6",
@@ -15,7 +16,8 @@
         "illuminate/session": "^9.52",
         "laravel/lumen-framework": "^9.0",
         "propaganistas/laravel-phone": "^5.0",
-        "stripe/stripe-php": "^10.13"
+        "stripe/stripe-php": "^10.13",
+        "ext-pdo": "*"
     },
     "require-dev": {
         "fakerphp/faker": "^1.9.1",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "81090437c0e646c7e1df7fd291f0a3ac",
+    "content-hash": "4835260236c50e25a136ef532dcb5875",
     "packages": [
         {
             "name": "brick/math",
@@ -61,6 +61,64 @@
             ],
             "time": "2023-01-15T23:15:59+00:00"
         },
+        {
+            "name": "brick/money",
+            "version": "0.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/brick/money.git",
+                "reference": "b530ab64d7f85fdfd5858cde8c57f2f587c8aab8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/brick/money/zipball/b530ab64d7f85fdfd5858cde8c57f2f587c8aab8",
+                "reference": "b530ab64d7f85fdfd5858cde8c57f2f587c8aab8",
+                "shasum": ""
+            },
+            "require": {
+                "brick/math": "~0.10.1 || ~0.11.0",
+                "ext-json": "*",
+                "php": "^8.0"
+            },
+            "require-dev": {
+                "brick/varexporter": "~0.3.0",
+                "ext-dom": "*",
+                "ext-pdo": "*",
+                "php-coveralls/php-coveralls": "^2.2",
+                "phpunit/phpunit": "^9.4.3",
+                "vimeo/psalm": "5.4.0"
+            },
+            "suggest": {
+                "ext-intl": "Required to format Money objects"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Brick\\Money\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Money and currency library",
+            "keywords": [
+                "brick",
+                "currency",
+                "money"
+            ],
+            "support": {
+                "issues": "https://github.com/brick/money/issues",
+                "source": "https://github.com/brick/money/tree/0.8.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/BenMorel",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-01-15T23:59:01+00:00"
+        },
         {
             "name": "cknow/laravel-money",
             "version": "v7.1.0",

database/migrations/2023_07_11_143815_create_payment_aggregator_rates_table.php

@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('payment_aggregator_rates', function (Blueprint $table) {
+            $table->id();
+            $table->string('aggregator_id');
+            $table->string('country')->comment("ALL : Pour tous les pays");
+            $table->string('type')->comment("Cash In or Cash Out");
+            $table->string('method')->comment("Methode de paiements");
+            $table->string('channel')->nullable()->comment("Canal ou Reseau concerné");
+            $table->decimal('rate')->default(0)->comment("Taux de commission");
+            $table->decimal('fixed_fees')->nullable()->comment("Frais fixe");
+            $table->string('fixed_fees_currency')->nullable()->comment("Monnaie des frais fixes");
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('payment_aggregator_rates');
+    }
+};

routes/web.php

@@ -53,6 +53,7 @@ $router->group(['middleware' => 'auth'], function () use ($router) {
     $router->post('pay','PaymentController@pay');
     $router->get('checkStatus/{transaction_id}','PaymentController@checkStatus');
     $router->post('payOut','PaymentController@payOut');
+    $router->get('fees','PaymentController@getFees');
 
     /**
      * Yoomee Endpoints