From e931adb3c50e55e5b6af89d411bf9a7be950f69a Mon Sep 17 00:00:00 2001
From: Jesse Morgan <jesse@jesterpm.net>
Date: Tue, 17 Sep 2013 22:28:51 -0700
Subject: Fixing question 4 to skip 4a in some cases.

For this fix I am moving Question and Answer from the backend into a new
model package. Question is now used in SurveyPageResource instead of the
Map. Eventually I should encode/decode the model from the json directly.

I am adding support to the Question model to find the next question
based on the answer to the current question. If the answer has a
specific nextQuestion field, that is used. Otherwise the question's
nextQuestion field is used. This is to facilitate skipping irrelevant
questions.
---
 src/com/p4square/grow/model/Answer.java | 63 +++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 src/com/p4square/grow/model/Answer.java

(limited to 'src/com/p4square/grow/model/Answer.java')

diff --git a/src/com/p4square/grow/model/Answer.java b/src/com/p4square/grow/model/Answer.java
new file mode 100644
index 0000000..4c84060
--- /dev/null
+++ b/src/com/p4square/grow/model/Answer.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2013 Jesse Morgan
+ */
+
+package com.p4square.grow.model;
+
+import java.util.Map;
+
+/**
+ * This is the model of an assessment question's answer.
+ *
+ * @author Jesse Morgan <jesse@jesterpm.net>
+ */
+public class Answer {
+    public static enum ScoreType {
+        NONE, AVERAGE, TRUMP;
+    }
+
+    private final String mAnswerId;
+    private final String mAnswerText;
+    private final ScoreType mType;
+    private final float mScoreFactor;
+    private final String mNextQuestionId;
+
+    public Answer(final String id, final Map<String, Object> answer) {
+        mAnswerId = id;
+        mAnswerText = (String) answer.get("text");
+        final String typeStr = (String) answer.get("type");
+        if (typeStr == null) {
+            mType = ScoreType.AVERAGE;
+        } else {
+            mType = ScoreType.valueOf(typeStr.toUpperCase());
+        }
+
+        if (mType != ScoreType.NONE) {
+            mScoreFactor = Float.valueOf((String) answer.get("score"));
+        } else {
+            mScoreFactor = 0;
+        }
+
+        mNextQuestionId = (String) answer.get("nextQuestion");
+    }
+
+    public String getId() {
+        return mAnswerId;
+    }
+
+    public String getText() {
+        return mAnswerText;
+    }
+
+    public ScoreType getType() {
+        return mType;
+    }
+
+    public float getScoreFactor() {
+        return mScoreFactor;
+    }
+
+    public String getNextQuestion() {
+        return mNextQuestionId;
+    }
+}
-- 
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