From 83eefd51d79dc2c0fa778303042c581b4691e82e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eila=20V=C3=A4yrynen?= <evayryne@local>
Date: Sun, 3 Dec 2023 13:28:36 +0200
Subject: Rearrenge rest of db actions.

---
 db/db.py | 113 ++++-----------------------------------------------------------
 1 file changed, 7 insertions(+), 106 deletions(-)

(limited to 'db/db.py')

diff --git a/db/db.py b/db/db.py
index 06b15cc..23a3471 100644
--- a/db/db.py
+++ b/db/db.py
@@ -6,117 +6,18 @@ from app import app
 
 from db.user import DBUser
 from db.quiz import DBQuiz
+from db.question import DBQuestion
+from db.answer import DBAnswer
+from db.analyse import DBAnalyse
 
 class DB:
     def __init__(self):
         self.db = SQLAlchemy()
         self.db.init_app(app)
+
         self.user = DBUser(self.db)
         self.quiz = DBQuiz(self.db)
-        
-    def question_new(self, question, neg_ans, pos_ans ):
-        sql = "INSERT \
-                INTO questions (question, neg_answer, pos_answer) \
-                VALUES (:question, :neg_answer, :pos_answer) \
-                RETURNING id ;"
-        result = self.db.session.execute(
-                text(sql), { 
-                        "question":question, 
-                        "neg_answer":neg_ans,
-                        "pos_answer":pos_ans }
-            )
-        self.db.session.commit()
-        return result.fetchone()[0]
-
-    
-    def answer_new(self, user_id, question_id, answer):
-        sql = "INSERT \
-                INTO answers (user_id, question_id, answer ) \
-                VALUES (:user_id, :question_id, :answer);"
-        self.db.session.execute( text(sql), {
-                "user_id":user_id,
-                "question_id":question_id, 
-                "answer":answer
-            } )
-        self.db.session.commit()
-
-
-    def get_questions(self, quiz_id):
-        sql = "SELECT q.id, q.question, q.neg_answer, q.pos_answer, a.answer \
-                FROM questionaires quiz \
-                JOIN questions q ON q.id = ANY(quiz.questionset) \
-                JOIN answers a ON a.user_id = quiz.creator_id \
-                WHERE a.question_id = q.id AND quiz.id = (:quiz_id);"
-        return self.db.session.execute( text(sql), { "quiz_id":quiz_id } ).fetchall()
-
-    def get_comparable(self, quiz_id,user1,user2):
-        sql = "SELECT q.question, q.neg_answer, q.pos_answer, \
-                a1.answer, a2.answer, \
-                100 - ABS( a1.answer - a2.answer ) / 10 \
-                FROM questionaires quiz \
-                JOIN questions q ON q.id = ANY(quiz.questionset) \
-                JOIN answers a1 ON a1.user_id = (:user1) \
-                JOIN answers a2 ON a2.user_id = (:user2) \
-                WHERE a1.question_id = q.id \
-                AND a2.question_id = q.id \
-                AND quiz.id = (:quiz_id);"
-        return self.db.session.execute( text(sql), {
-                "quiz_id":quiz_id,
-                "user1":user1,
-                "user2":user2
-            } ).fetchall()
-
-
-    def get_user_answer(self, user_id, question_id):
-        sql = "SELECT answer \
-            FROM answers \
-            WHERE question_id = (:question_id) AND user_id = (:user_id);"
-        result = self.db.session.execute( text(sql), { 
-                'question_id': question_id,
-                'user_id': user_id 
-                } ).fetchone()
-        return result[0] if result else -1
-
-
-    def get_user_answers_for_quiz(self, quiz_id, user_id):
-        sql = "SELECT a.question_id, a.answer \
-                FROM questionaires quiz \
-                JOIN answers a ON a.question_id = ANY(quiz.questionset) \
-                WHERE a.user_id = (:user_id) AND quiz.id = (:quiz_id);"
-        return self.db.session.execute( text(sql), { 
-                'user_id': user_id,
-                'quiz_id': quiz_id
-                } ).fetchall()
-
-    def get_users_answered(self, quiz_id):
-        sql = "SELECT DISTINCT a.user_id, u.nick \
-                FROM questionaires quiz \
-                JOIN answers a ON a.question_id = quiz.questionset[1] \
-                JOIN users u ON u.id = a.user_id \
-                WHERE quiz.id = (:quiz_id);"
-        return self.db.session.execute( text(sql), { 
-                'quiz_id': quiz_id
-                } ).fetchall()
-
-    def is_user_answered(self, quiz_id, user_id):
-        sql = "SELECT a.answer \
-                FROM questionaires quiz \
-                JOIN answers a ON a.question_id = quiz.questionset[1] \
-                WHERE quiz.id = (:quiz_id) AND a.user_id = (:user_id);"
-        results = self.db.session.execute( text(sql), { 
-                'quiz_id': quiz_id,
-                'user_id': user_id
-                } ).fetchone()
-        return True if results else False
-
-
-    def get_all_answers_for_quiz(self, quiz_id):
-        sql = "SELECT a.question_id, a.user_id, a.answer \
-                FROM questionaires quiz \
-                JOIN answers a ON a.question_id = ANY(quiz.questionset) \
-                WHERE quiz.id = (:quiz_id);"
-        return self.db.session.execute( text(sql), { 
-                'quiz_id': quiz_id
-                } ).fetchall()
-
+        self.question = DBQuestion(self.db)
+        self.answer = DBAnswer(self.db)
+        self.analyse = DBAnalyse(self.db)
     
\ No newline at end of file
-- 
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