From 60c5d764b51c248f2d9eaff2ded7a768797b55c6 Mon Sep 17 00:00:00 2001
From: Ashvary <ashvaryvirmani@gmail.com>
Date: Fri, 7 Aug 2020 21:01:08 +0530
Subject: [PATCH] difficulty interger to enum

---
 ...20200806170752-removeDifficultyFromQuestion.js | 15 +++++++++++++++
 .../20200806170817-addDifficultyToQuestion.js     | 14 ++++++++++++++
 models/questions.js                               |  4 ++--
 3 files changed, 31 insertions(+), 2 deletions(-)
 create mode 100644 migrations/20200806170752-removeDifficultyFromQuestion.js
 create mode 100644 migrations/20200806170817-addDifficultyToQuestion.js

diff --git a/migrations/20200806170752-removeDifficultyFromQuestion.js b/migrations/20200806170752-removeDifficultyFromQuestion.js
new file mode 100644
index 0000000..8ff4422
--- /dev/null
+++ b/migrations/20200806170752-removeDifficultyFromQuestion.js
@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.removeColumn('questions', 'difficulty')
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.addColumn('questions', 'difficulty', {
+      type: Sequelize.INTEGER(),
+      allowNull: false,
+      defaultValue: 0
+    })
+  }
+};
diff --git a/migrations/20200806170817-addDifficultyToQuestion.js b/migrations/20200806170817-addDifficultyToQuestion.js
new file mode 100644
index 0000000..fb5d073
--- /dev/null
+++ b/migrations/20200806170817-addDifficultyToQuestion.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+     return queryInterface.addColumn('questions', 'difficulty', {
+      type: Sequelize.ENUM('EASY', 'MEDIUM', 'HARD'), 
+      allowNull: false,
+    })
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.removeColumn('questions', 'difficulty')
+  }
+};
\ No newline at end of file
diff --git a/models/questions.js b/models/questions.js
index 10011c9..c6df6c1 100644
--- a/models/questions.js
+++ b/models/questions.js
@@ -14,9 +14,9 @@ module.exports = (sequelize, DataTypes) => {
       allowNull: true
     },
     difficulty: {
-      type: DataTypes.INTEGER,
+      type: DataTypes.ENUM ('EASY', 'MEDIUM', 'HARD'),
       allowNull: false,
-      defaultValue: 0
+      defaultValue: 'EASY'
     },
     correctAnswers: {
       type: DataTypes.ARRAY(DataTypes.BIGINT),