From c17f5fd568d554f559a29a4c9f1bf24d1ca4d096 Mon Sep 17 00:00:00 2001
From: BroodjeAap <davidzessen@gmail.com>
Date: Mon, 9 Nov 2020 18:05:32 +0100
Subject: [PATCH] added convenience view for answers

---
 lib/pages/practice/PracticeDatabase.dart | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/lib/pages/practice/PracticeDatabase.dart b/lib/pages/practice/PracticeDatabase.dart
index ed56b76..3a81089 100644
--- a/lib/pages/practice/PracticeDatabase.dart
+++ b/lib/pages/practice/PracticeDatabase.dart
@@ -27,6 +27,18 @@ class PracticeDatabase {
       FOREIGN KEY(sessionId) REFERENCES PracticeSession(id)
     );
     ''');
+    await database.execute('''
+    CREATE VIEW AnswersView AS
+    SELECT
+      PracticeSession.id as practice_id,
+      PracticeAnswer.id as answer_id,
+      PracticeSession.type as type,
+      PracticeAnswer.question as question,
+      PracticeAnswer.answer as answer,
+      PracticeAnswer.time as time
+    FROM PracticeSession 
+        INNER JOIN PracticeAnswer on PracticeSession.id = PracticeAnswer.id;
+    ''');
   }
 
   static Future<Database> getDatabase() async {
@@ -58,16 +70,7 @@ class PracticeDatabase {
 
   static Future<Map<String, dynamic>> getStats() async {
     var db = await getDatabase();
-    List<Map<String, dynamic>> answers = await db.rawQuery('''
-      SELECT 
-        PracticeSession.id as practice_id,
-        PracticeAnswer.id as answer_id,
-        PracticeSession.type as type,
-        PracticeAnswer.question as question,
-        PracticeAnswer.answer as answer,
-        PracticeAnswer.time as time 
-      FROM PracticeSession 
-        INNER JOIN PracticeAnswer on PracticeSession.id = PracticeAnswer.id;''');
+    List<Map<String, dynamic>> answers = await db.rawQuery('''SELECT * FROM AnswersView;''');
     print(answers);
     var first = answers.first;
     print(first["practice_id"]);