改进 计费

app/Models/Transaction.php

@@ -76,16 +76,9 @@ public function getDrops($user_id = null)
 
         $decimal = config('drops.decimal');
 
-        // 计算需要乘以多少
-        $multiple = 1;
-        for ($i = 0; $i < $decimal; $i++) {
-            $multiple *= 10;
-        }
-
         $drops = Cache::get($cache_key);
 
-        // 除以 $multiple
+        $drops = $drops / $decimal;
-        $drops = $drops / $multiple;
 
         return $drops;
     }
@@ -108,17 +101,11 @@ public function increaseDrops($user_id, $amount = 0)
 
         $decimal = config('drops.decimal');
 
-        // 计算需要乘以多少
-        $multiple = 1;
-        for ($i = 0; $i < $decimal; $i++) {
-            $multiple *= 10;
-        }
 
-        $amount = $amount * $multiple;
+        $amount = $amount * $decimal;
 
         $drops = Cache::increment($cache_key, $amount);
 
-
         return $drops;
     }
 
@@ -129,23 +116,18 @@ public function reduceDrops($user_id, $amount = 0, $description = null)
 
         $decimal = config('drops.decimal');
 
-        // 计算需要乘以多少
-        $multiple = 1;
-        for ($i = 0; $i < $decimal; $i++) {
-            $multiple *= 10;
-        }
 
         $month = now()->month;
 
         Cache::increment('user_' . $user_id . '_month_' . $month . '_drops', $amount);
 
-        $amount = $amount * $multiple;
+        $amount = $amount * $decimal;
 
         $drops = Cache::decrement($cache_key, $amount);
 
         // (new App\Models\Transaction)->create(['name' => 1]);
 
-        $this->addPayoutDrops($user_id, $amount, $description);
+        $this->addPayoutDrops($user_id, $amount / $decimal, $description);
 
         return $drops;
     }

config/drops.php

@@ -2,5 +2,5 @@
 
 return [
     'rate' => 1000,
-    'decimal' => 5,
+    'decimal' => 10000,
 ];