added matcher verified tokens support

deemru · Dec 28, 2023 · 07bcce8 · 07bcce8
1 parent 0b5b5d9
commit 07bcce8
Showing 1 changed file with 40 additions and 0 deletions.
diff --git a/src/WavesKit.php b/src/WavesKit.php
@@ -810,6 +810,9 @@ private function setDefaultMatcher()
     public $matcherDiscountRate;
     public $matcherPairMinFees;
     public $matcherPairMinFeesInWaves;
+    public $matcherVerified;
+    public $matcherVerifiedMinFee;
+    public $matcherVerifiedMinFeeInWaves;
 
     /**
      * Sets matcher settings
@@ -873,6 +876,17 @@ public function setMatcherSettings( $settings = null )
             $this->matcherPairMinFeesInWaves[$pair][0] = $minFeeInWavesBA;
         }
 
+        $this->matcherVerified = [];
+        if( isset( $settings['orderFee']['composite']['verified']['assets'] ) &&
+            isset( $settings['orderFee']['composite']['verified']['settings']['percent']['minFee'] ) &&
+            isset( $settings['orderFee']['composite']['verified']['settings']['percent']['minFeeInWaves'] ) )
+        {
+            foreach( $settings['orderFee']['composite']['verified']['assets'] as $asset )
+                $this->matcherVerified[$asset] = true;
+            $this->matcherVerifiedMinFee = $settings['orderFee']['composite']['verified']['settings']['percent']['minFee'] / 100;
+            $this->matcherVerifiedMinFeeInWaves = $settings['orderFee']['composite']['verified']['settings']['percent']['minFeeInWaves'];
+        }
+
         return true;
     }
 
@@ -954,6 +968,32 @@ public function setMatcherFee( $order, $discount = true )
             }
         }
         else
+        if( isset( $this->matcherVerified[$priceAsset] ) || isset( $this->matcherVerified[$amountAsset] ) )
+        {
+            $isPrice = isset( $this->matcherVerified[$priceAsset] );
+            $mainAsset = $isPrice ? $priceAsset : $amountAsset;
+
+            $rate = $this->matcherRates[$mainAsset];
+            $amount = $isPrice ? ( $order['amount'] * $order['price'] / 100000000 ) : $order['amount'];
+
+            $matcherBaseFee = $this->matcherVerifiedMinFeeInWaves;
+            $fee = $amount * $this->matcherVerifiedMinFee;
+            $fee /= $rate;
+            if( $fee < $matcherBaseFee )
+                $fee = $matcherBaseFee;
+
+            if( $discount )
+            {
+                $asset = $this->matcherDiscountAsset;
+                $rate = $this->matcherDiscountRate;
+            }
+            else
+            {
+                $asset = null; // fixedAsset WAVES only
+                $rate = 1;
+            }
+        }
+        else
         {
             $fee = $this->matcherBaseFee;