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合計金額、合計レンタルポイント算出メソッドの抽出 #8

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合計金額、合計レンタルポイント算出メソッドの抽出 #8

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939a241
合計金額とレンタルポイントの計算を分割
stgctkm Aug 22, 2023
dfbbf1c
合計金額算出メソッドの抽出
stgctkm Aug 22, 2023
f400782
合計レンタルポイント算出メソッドの抽出
stgctkm Aug 22, 2023
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21 changes: 17 additions & 4 deletions src/main/java/video/domain/Customer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -24,15 +24,28 @@ public Rentals getRentals() {
}

public RentalResult rentalMovies() {
int totalAmount = 0;
int totalAmount = totalAmount();

int frequentRenterPoints = frequentRenterPoints();

return new RentalResult(totalAmount, frequentRenterPoints);
}

private int frequentRenterPoints() {
int frequentRenterPoints = 0;
for (Rental each : rentals.list()) {
int thisAmount = each.amount();
frequentRenterPoints += each.frequentRenterPoints();
totalAmount += thisAmount;
}
return frequentRenterPoints;
}

return new RentalResult(totalAmount, frequentRenterPoints);
private int totalAmount() {
int totalAmount = 0;
for (Rental each : rentals.list()) {
int thisAmount = each.amount();
totalAmount += thisAmount;
}
return totalAmount;
}

}