def insertQuestion(self, courseId, question):
db = dbc()
query = "INSERT INTO questions (course_id, question) VALUES ({0}, '{1}')"
query = query.format(courseId, question)
db.execute(query)
questionId = db.getLastId()
return questionId
def getUserCourses(self, userId):
db = dbc()
query = "SELECT title, type, date_log FROM courses_taken as A JOIN courses as B ON A.course_id = B.course_id WHERE user_id={0} ORDER BY date_log DESC".format(
userId)
courses = db.resultDict(query)
return courses
def insertQuestion(self, courseId, question):
db = dbc()
query = "INSERT INTO questions (course_id, question) VALUES ({0}, '{1}')"
query = query.format(courseId, question)
db.execute(query)
questionId = db.getLastId()
return questionId
def insertCourse(self, userId, title, type):
db = dbc()
query = "INSERT INTO courses (author_id, title, type, date) VALUES ({0}, '{1}', '{2}', NOW())".format(
userId, title, type)
db.execute(query)
id = db.getLastId()
return id
def getNewestCourse(self):
db = dbc()
newestCourseQuery = "SELECT * FROM courses ORDER BY date DESC LIMIT 1"
result = db.resultDict(newestCourseQuery)
if result:
return result[0]
return False
def getNewestCourse(self):
db = dbc()
newestCourseQuery = "SELECT * FROM courses ORDER BY date DESC LIMIT 1"
result = db.resultDict(newestCourseQuery)
if result:
return result[0]
return False
def getUserData(self, userId):
db = dbc()
query = "SELECT email, username FROM users WHERE user_id={0}".format(
userId)
userData = db.resultDict(query)
return userData
def checkUser(self, name, email):
db = dbc()
selectQuery = "SELECT username, email FROM users WHERE username='******' OR email='{1}'".format(
name, email)
result = dict(db.resultTuple(selectQuery))
usersCount = len(result)
return usersCount
def insertDescription(self, courseId, description):
db = dbc()
query = "UPDATE courses SET description='{0}' WHERE course_id='{1}'".format(description, courseId)
db.execute(query)
def insertCourse(self, userId, title, type):
db = dbc()
query = "INSERT INTO courses (author_id, title, type, date) VALUES ({0}, '{1}', '{2}', NOW())".format(userId, title, type)
db.execute(query)
id = db.getLastId()
return id
def insertDescription(self, courseId, description):
db = dbc()
query = "UPDATE courses SET description='{0}' WHERE course_id='{1}'".format(
description, courseId)
db.execute(query)
def getCourseTypes(self):
db = dbc()
query = "SELECT type FROM course_types"
types = db.resultDict(query)
return types
def getUserData(self, userId):
db = dbc()
query = "SELECT email, username FROM users WHERE user_id={0}".format(userId)
userData = db.resultDict(query)
return userData
def getAnswers(self, questionId):
db = dbc()
answersQuery = "SELECT answer_id, answer, correct FROM answers WHERE question_id={0}".format(questionId)
answers = db.resultDict(answersQuery)
return answers
def insertAnswer(self, questionId, answer, correct):
db = dbc()
answQuery = "INSERT INTO answers (question_id, answer, correct) VALUES({0}, '{1}', {2})"
answQuery = answQuery.format(questionId, answer, correct)
db.execute(answQuery)
def courseTaken(self, userId, courseId):
db = dbc()
query = "INSERT INTO courses_taken (user_id, course_id, date_log) VALUES({0}, {1}, NOW()) ".format(
userId, courseId)
db.execute(query)
def getAnswers(self, questionId):
db = dbc()
answersQuery = "SELECT answer_id, answer, correct FROM answers WHERE question_id={0}".format(
questionId)
answers = db.resultDict(answersQuery)
return answers
def getQuestions(self, courseId):
db = dbc()
questionsQuery = "SELECT question_id, question FROM questions WHERE course_id={0}".format(
courseId)
questions = db.resultDict(questionsQuery)
return questions
def insertAnswer(self, questionId, answer, correct):
db = dbc()
answQuery = "INSERT INTO answers (question_id, answer, correct) VALUES({0}, '{1}', {2})"
answQuery = answQuery.format(questionId, answer, correct)
db.execute(answQuery)
def getQuestions(self, courseId):
db = dbc()
questionsQuery = "SELECT question_id, question FROM questions WHERE course_id={0}".format(courseId)
questions = db.resultDict(questionsQuery)
return questions
def getCourseTypes(self):
db = dbc()
query = "SELECT type FROM course_types"
types = db.resultDict(query)
return types
def courseTaken(self, userId, courseId):
db = dbc()
query = "INSERT INTO courses_taken (user_id, course_id, date_log) VALUES({0}, {1}, NOW()) ".format(userId, courseId)
db.execute(query)
def searchCourses(self, courseType):
db = dbc()
query = "SELECT course_id, title FROM courses WHERE type='{0}'".format(
courseType)
courses = db.resultDict(query)
return courses
def getUserCourses(self, userId):
db = dbc()
query = "SELECT title, type, date_log FROM courses_taken as A JOIN courses as B ON A.course_id = B.course_id WHERE user_id={0} ORDER BY date_log DESC".format(userId)
courses = db.resultDict(query)
return courses
def getDescription(self, courseId):
db = dbc()
query = "SELECT description FROM courses WHERE course_id={0}".format(
courseId)
descr = db.resultDict(query)
return descr
def searchCourses(self, courseType):
db = dbc()
query = "SELECT course_id, title FROM courses WHERE type='{0}'".format(courseType)
courses = db.resultDict(query)
return courses
def createUser(self, name, email, password):
db = dbc()
query = "INSERT INTO users (username, email, password) VALUES('{0}', '{1}', '{2}')".format(
name, email, password)
db.execute(query)
def getDescription(self, courseId):
db = dbc()
query = "SELECT description FROM courses WHERE course_id={0}".format(courseId)
descr = db.resultDict(query)
return descr
def getUserInfo(self, email, password):
db = dbc()
query = "SELECT user_id, role FROM users WHERE email = '{0}' AND password = '******'".format(
email, password)
result = db.resultDict(query)
return result