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app.py
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app.py
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from flask import Flask, render_template, request, redirect,session
from flask_mysqldb import MySQL
import yaml
import MySQLdb.cursors
from datetime import date
app = Flask(__name__)
# Configure db
# db = yaml.load(open('db.yaml'))
# app.config['MYSQL_HOST'] = db['mysql_host']
# app.config['MYSQL_USER'] = db['mysql_user']
# app.config['MYSQL_PASSWORD'] = db['mysql_password']
# app.config['MYSQL_DB'] = db['mysql_db']
app.secret_key = 'ylaundry_management_system'
app.config['MYSQL_HOST'] = '127.0.0.1'
app.config['MYSQL_USER'] = 'root'
app.config['MYSQL_PASSWORD'] = 'mbri29miqu'
app.config['MYSQL_DB'] = 'lms'
mysql = MySQL(app)
@app.route('/', methods=['GET', 'POST'])
def login():
if request.method == 'POST':
# Fetch form data
userDetails = request.form
password = userDetails['password']
email = userDetails['email']
cur = mysql.connection.cursor()
cur.execute("select * from user where email_id = % s and password=% s LOCK IN SHARE MODE",\
(email,password))
account = cur.fetchone()
cur.execute("COMMIT")
if account:
session['loggedin'] = True
session['id_number'] = account[3]
session['email_id'] = account[0]
session['hostel_no'] = account[4]
return redirect('/homepage_student')
else:
cur.execute("select * from college_management where email_id = % s and password=% s LOCK IN SHARE MODE",(email,password))
account = cur.fetchone()
cur.execute("COMMIT")
if account:
session['loggedin'] = True
session['email_id'] = account[0]
session['p_level'] = account[3]
return redirect('/homepage_admin')
else:
msg = 'Incorrect username / password !'
return render_template('index.html')
return render_template('index.html')
@app.route('/register', methods=['GET', 'POST'])
def register():
if request.method == 'POST':
# Fetch form data
userDetails = request.form
password = userDetails['password']
email = userDetails['email_id']
hostel = userDetails['hostel']
phone = userDetails['phone']
roll_no = userDetails['roll_no']
cur = mysql.connection.cursor()
cur.execute("SELECT * FROM user WHERE 1=0 FOR UPDATE")
cur.execute("Insert into user values(%s,%s,%s,%s,%s)",(email,phone,password,roll_no,hostel))
cur.execute("COMMIT")
mysql.connection.commit()
session['loggedin'] = True
session['id_number'] = roll_no
session['email_id'] = email
session['hostel_no'] = hostel
return redirect('/homepage_student')
return render_template('register_page.html')
@app.route('/homepage_admin')
def homepage_admin():
return render_template('homepage_admin.html')
@app.route('/homepage_student')
def homepage_student():
return render_template('homepage_student.html')
@app.route('/clothes_status')
def clothes_status():
cur = mysql.connection.cursor()
id_1 = session['id_number']
cur.execute("BEGIN")
clothes = cur.execute("select * from clothes where id_number = %s LOCK IN SHARE MODE",(id_1,))
cur.execute("COMMIT")
if clothes>0:
cur.execute("BEGIN")
cur.execute("select * from clothes where id_number = %s LOCK IN SHARE MODE",(id_1,))
clothes = cur.fetchone()
cur.execute("COMMIT")
return render_template('clothes_status.html',clothes_status=clothes)
else:
return render_template('clothes_status.html',clothes_status='None')
@app.route('/add_clothes', methods=['GET', 'POST'])
def add_clothes():
if request.method == 'POST':
# Fetch form data
clotheDetails = request.form
today = date.today()
cur = mysql.connection.cursor()
query = cur.execute("select hostel_no from user where id_number = (%s) LOCK IN SHARE MODE",\
(clotheDetails['id'],))
hostel_no = cur.fetchone()
cur.execute("COMMIT")
print(hostel_no)
cur.execute("BEGIN")
cur.execute("SELECT * FROM clothes WHERE 1=0 FOR UPDATE")
cur.execute("INSERT INTO clothes VALUES (%s, %s, %s, %s, %s, %s)", \
(clotheDetails['id'], hostel_no[0],
clotheDetails['no_of_clothes'], today, "Washing",
clotheDetails['torned']) )
cur.execute("COMMIT")
mysql.connection.commit()
return redirect('/homepage_admin')
return render_template('add_clothes.html')
@app.route('/student_list')
def student_list():
if session['p_level'] == 1:
cur = mysql.connection.cursor()
resultValue = cur.execute("SELECT * FROM user LOCK IN SHARE MODE")
if resultValue > 0:
userDetails = cur.fetchall()
cur.execute("COMMIT")
return render_template('students_page.html',userDetails=userDetails)
else:
cur.execute("COMMIT")
return redirect('/homepage_admin')
@app.route('/complaints')
def complaint_list():
cur = mysql.connection.cursor()
resultValue = cur.execute("SELECT * FROM complaint LOCK IN SHARE MODE")
if resultValue > 0:
complaint = cur.fetchall()
cur.execute("COMMIT")
return render_template('complaint_list.html',complaints=complaint)
cur.execute("COMMIT")
@app.route('/delete', methods=['GET'])
def delete_user():
user_id = request.args.get('id')
cur = mysql.connection.cursor()
cur.execute("SELECT * FROM user WHERE 1=0 FOR UPDATE")
cur.execute("DELETE FROM user WHERE email_id = %s",(user_id,))
cur.execute("COMMIT")
mysql.connection.commit()
return redirect('/student_list')
@app.route('/clothes', methods=['GET', 'POST'])
def clothes():
if request.method == 'POST':
# Fetch form data
data = request.form
date = data['date']
status = data['status']
cur = mysql.connection.cursor()
cur.execute("SELECT * FROM clothes WHERE 1=0 FOR UPDATE")
cur.execute("UPDATE clothes SET status = (%s) where date = (%s)",(status,date))
cur.execute("COMMIT")
mysql.connection.commit()
return redirect('/clothes')
cur = mysql.connection.cursor()
resultValue = cur.execute("SELECT * FROM clothes order by date desc LOCK IN SHARE MODE;")
if resultValue > 0:
clothes = cur.fetchall()
cur.execute("COMMIT")
date = cur.execute("SELECT distinct date FROM clothes order by date desc LOCK IN SHARE MODE;")
date = cur.fetchall()
cur.execute("COMMIT")
return render_template('clothes.html',clothes=clothes,dates = date)
cur.execute("COMMIT")
@app.route('/delete_cloth', methods=['GET'])
def delete_cloth():
id_number = request.args.get('id')
cur = mysql.connection.cursor()
cur.execute("SELECT * FROM clothes WHERE 1=0 FOR UPDATE")
cur.execute("DELETE FROM clothes WHERE id_number = %s",(id_number,))
cur.execute("COMMIT")
mysql.connection.commit()
return redirect('/clothes')
@app.route('/schedule')
def schedule():
return render_template('Hostel_schedule_page.html')
@app.route('/laundry_facility')
def laundry_facilities():
return render_template('laundry_facilities.html')
@app.route('/complaint_page', methods=['GET', 'POST'])
def complaint_page():
if request.method == 'POST':
# Fetch form data
complaint = request.form
complaint_type = complaint['complaint_type']
if complaint['describe']:
describe = complaint['describe']
else:
describe = "-"
cur = mysql.connection.cursor()
cur.execute("SELECT * FROM complaint WHERE 1=0 FOR UPDATE")
cur.execute("INSERT INTO complaint (id_number, complain,detail) VALUES (%s, %s, %s)", (session['id_number'], complaint_type, describe))
cur.execute("COMMIT")
mysql.connection.commit()
return redirect('/homepage_student')
return render_template('complaint_page.html')
@app.route('/complaint_status')
def complaint_status():
cur = mysql.connection.cursor()
id_1 = session['id_number']
complain = cur.execute("select * from complaint where id_number = %s LOCK IN SHARE MODE ",(id_1,))
cur.execute("COMMIT")
if complain>0:
cur.execute("select * from complaint where id_number = %s LOCK IN SHARE MODE",(id_1,))
complain = cur.fetchone()
cur.execute("COMMIT")
return render_template('complaint_status.html',complain_status=complain)
else:
return render_template('complaint_status.html',complain_status='None')
if __name__ == '__main__':
app.run(debug=True)