collapse assignment1 dir

1 files changed, 36 insertions, 0 deletions

diff --git a/src/main/java/ca/mokhan/assignment1/BonusOnSavings.java b/src/main/java/ca/mokhan/assignment1/BonusOnSavings.java
new file mode 100644
index 0000000..41090ec
--- /dev/null
+++ b/src/main/java/ca/mokhan/assignment1/BonusOnSavings.java
@@ -0,0 +1,36 @@
+package ca.mokhan.assignment1;
+
+public class BonusOnSavings {
+  double annualRate = 0.0;
+  double quarterlyRate = 0.0;
+
+  public BonusOnSavings() {
+    this(0.03, 0.05);
+  }
+
+  public BonusOnSavings(double quarterlyRate, double annualRate) {
+    this.quarterlyRate = quarterlyRate;
+    this.annualRate = annualRate;
+  }
+
+  public double computeBonus(double monthlyCommitment, double q1, double q2, double q3, double q4) {
+    double quarterlyTarget = monthlyCommitment * 3;
+    double annualTarget = monthlyCommitment * 12;
+
+    return this.quarterlyBonus(quarterlyTarget, q1)
+        + this.quarterlyBonus(quarterlyTarget, q2)
+        + this.quarterlyBonus(quarterlyTarget, q3)
+        + this.quarterlyBonus(quarterlyTarget, q4)
+        + this.annualBonus(annualTarget, q1 + q2 + q3 + q4);
+  }
+
+  private double quarterlyBonus(double target, double actual) {
+    return (actual >= target) ? actual * this.quarterlyRate : 0.0;
+  }
+
+  private double annualBonus(double target, double actual) {
+    if (actual < target) return 0.0;
+
+    return (actual * this.annualRate) + ((actual - target) * 0.25);
+  }
+}