feat(methods)

Author: coursar

methods/src/BonusService.java

@@ -0,0 +1,13 @@
+public class BonusService {
+  public long calculate(long amount, boolean registered) {
+    int percent = registered ? 3 : 1;
+    long bonus = amount * percent / 100 / 100;
+    long limit = 500;
+    if (bonus > limit) {
+      bonus = limit;
+    }
+    return bonus;
+  }
+}
+
+

methods/src/Main.java

@@ -0,0 +1,18 @@
+public class Main {
+  public static void main(String[] args) {
+    BonusService service = new BonusService();
+
+    long bonusBelowLimitForRegistered = service.calculate(1000_60, true);
+    System.out.println(bonusBelowLimitForRegistered);
+
+    long bonusOverLimitForRegistered = service.calculate(1_000_000_60, true);
+    System.out.println(bonusOverLimitForRegistered);
+
+    long bonusBelowLimitForUnRegistered = service.calculate(1000_60, false);
+    System.out.println(bonusBelowLimitForUnRegistered);
+
+    long bonusOverLimitForUnRegistered = service.calculate(1_000_000_60, true);
+    System.out.println(bonusOverLimitForUnRegistered);
+  }
+}
+