/
routes.py
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/
routes.py
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from flask import Flask, render_template,redirect,flash,abort,url_for,request,session,jsonify
from flask.ext.login import LoginManager, login_user, logout_user, current_user, login_required
from flask.ext.principal import Principal, Permission, Identity, AnonymousIdentity
from flask.ext.principal import RoleNeed, UserNeed, identity_loaded, identity_changed
from marshmallow import Schema,fields
from marshmallow import pprint #testing purpose
from models import db, user, ticket
from flask.ext.sqlalchemy import SQLAlchemy
import simplejson
from models import load_db
from sqlalchemy.exc import IntegrityError
from forms.login_form import loginform
from forms.fileissue_form import fileissueform
import datetime
app = Flask(__name__)
app.config['SECRET_KEY'] = 'nikhil' #need to be changed
app.config['SQLALCHEMY_DATABASE_URI']='mysql://root:@127.0.0.1/flask'
db.init_app(app)
#with app.test_request_context():
# load_db(db)
login_manager = LoginManager()
login_manager.init_app(app)
@login_manager.user_loader
def user_loader(username):
return user.query.filter_by(username=username).first()
principal = Principal()
principal.init_app(app)
administrator_permission = Permission(RoleNeed('administrator'))
team_member_permission = Permission(RoleNeed('team member'))
project_manager_permission = Permission(RoleNeed('project manager'))
client_permission = Permission(RoleNeed('client'))
@identity_loaded.connect_via(app)
def on_identity_loaded(sender, identity):
identity.user = current_user
if hasattr(current_user, 'rolename'):
identity.provides.add(RoleNeed(current_user.rolename))
class UserSchema(Schema):
class Meta:
fields = ('username','name', 'rolename', 'active')
users_schema = UserSchema(many=True) # List of objects
@app.route("/query user", methods=["POST"])
def query_user():
all_users = user.query.all()
schema_result = users_schema.dump(all_users)
return simplejson.dumps({"data":schema_result.data})
@app.route("/query user only team members", methods=["POST"])
def query_user_only_team_members():
all_users = user.query.filter(user.rolename == "team member")
schema_result = users_schema.dump(all_users)
return simplejson.dumps({"data":schema_result.data})
class ticketSchema(Schema):
class Meta:
fields = ('id','project', 'subject', 'description','submittedby_name','startdate','duedate','assignedby_submittedto_name','assignedto_name','completeddate','status')
tickets_schema = ticketSchema(many=True) # List of objects
@app.route("/query ticket", methods=["POST"])
def query_ticket():
with db.session.no_autoflush:
if(current_user.rolename == "team member"):
all_tickets = ticket.query.filter(ticket.assignedto_name == current_user.id).all()
elif(current_user.rolename == "client"):
all_tickets = ticket.query.filter(ticket.submittedby_name == current_user.id).all()
else:
all_tickets = ticket.query.all()
for rows in all_tickets:
if(rows.assignedto_name != None):
rows.assignedto_name = rows.assignedto.username
if(rows.submittedby_name != None):
rows.submittedby_name = rows.submittedby.username
if(rows.assignedby_submittedto_name != None):
rows.assignedby_submittedto_name = rows.assignedby_submittedto.username
if(rows.duedate != None):
rows.duedate = (rows.duedate).strftime('%m %d %Y')
if(rows.startdate != None):
rows.startdate = (rows.startdate).strftime('%m %d %Y')
if(rows.completeddate != None):
rows.completeddate = (rows.completeddate).strftime('%m %d %Y')
schema_result = tickets_schema.dump(all_tickets)
return simplejson.dumps({"data":schema_result.data})
def filter_user(requested):
data = user.query.filter_by(username=str(requested['username']),rolename=str(requested['rolename']),name=str(requested['name'])).first()
return data
@app.route('/create user',methods=['POST'])
def create_user():
data = request.json
row = user(data[0],data[0],data[1],data[3],data[2])
db.session.add(row)
try:
db.session.commit()
except IntegrityError:
pprint("Error: Duplication of Primary Key")
return "created"
@app.route('/update user',methods=['POST'])
def update_user():
requested = request.json
row = filter_user(requested[4][0])
if(row != None):
row.username = str(requested[0])
row.name = str(requested[1])
row.rolename = str(requested[3])
row.active = str(requested[2])
db.session.commit()
return "updated"
@app.route('/file issue',methods=['POST','GET'])
@login_required
@client_permission.require(http_exception=403)
def fileissue():
form = fileissueform()
if request.method == 'GET':
return render_template('client/pages/issue box.html',form=form)
issue = form.issue.data
subject = form.subject.data
description = form.description.data
duedate = form.date.data
startdate = datetime.datetime.now()
submittedby_name = current_user.id
db.session.add(ticket(project=issue,subject=subject,description=description,duedate=duedate,startdate=startdate,submittedby_name=submittedby_name))
db.session.commit()
return redirect(url_for('fileissue'))
@app.route('/view tickets')
@login_required
@client_permission.require(http_exception=403)
def viewtickets():
return render_template('client/pages/view ticket.html')
@app.route('/manage users')
@login_required
@administrator_permission.require(http_exception=403)
def manageusers():
return render_template('administrator/pages/manage users.html')
@app.route('/manage tickets')
@login_required
@administrator_permission.require(http_exception=403)
def managetickets():
return render_template('administrator/pages/manage tickets.html')
@app.route('/manage tickets team member',methods=['POST','GET'])
@login_required
@team_member_permission.require(http_exception=403)
def manageticketsteammember():
if request.method == 'GET':
return render_template('team member/pages/manage tickets.html')
requested = request.json
row = ticket.query.filter_by(id=int(requested[1][0]['id'])).first()
if(row != None):
if(requested[0]):
row.completeddate = datetime.datetime.now()
row.status = 'completed'
else:
row.completeddate = None
row.status = 'redo'
db.session.commit()
return "OK"
@app.route('/manage tickets project manager',methods=['POST','GET'])
@login_required
@project_manager_permission.require(http_exception=403)
def manageticketsprojectmanager():
if request.method == 'GET':
return render_template('project manager/pages/manage tickets.html')
requested = request.json
row = ticket.query.filter_by(id=int(requested[2][0]['id'])).first()
if(row != None):
user_row = user.query.filter_by(username=str(requested[0])).first()
if (user_row.rolename == "team member"):
row.assignedto_name = str(user_row.id)
row.status = str(requested[1])
row.assignedby_submittedto_name = current_user.id
db.session.commit()
return "OK"
@app.route("/dashboard",methods=['GET','POST'])
def dashboard():
if(current_user.rolename == 'administrator'):
return redirect(url_for('manageusers'))
elif(current_user.rolename == 'project manager'):
return redirect(url_for('manageticketsprojectmanager'))
elif(current_user.rolename == 'team member'):
return redirect(url_for('manageticketsteammember'))
elif(current_user.rolename == 'client'):
return redirect(url_for('fileissue'))
else:
return redirect(url_for('login'))
app.jinja_env.globals.update(dashboard=dashboard)
@app.route("/",methods=['GET','POST'])
@app.route("/login",methods=['GET','POST'])
def login():
form = loginform()
if request.method == 'GET':
return render_template('home/pages/login.html',form=form)
username = form.username.data
password = form.password.data
user_accessed = user.query.filter_by(username=username).first()
if user_accessed is None:
flash(u'Username is incorrect') # to log incorrect username
return redirect(url_for('login'))
if not user_accessed.verify_password(password):
flash(u'Password is incorrect') # to log incorrect password
return redirect(url_for('login'))
if not user_accessed.active:
flash(u'Your account is inactive') # to log inactive user
return redirect(url_for('login'))
login_user(user_accessed)
identity_changed.send(app, identity=Identity(user_accessed.username))
return dashboard()
@app.route("/logout")
@login_required
def logout():
logout_user()
for key in ('identity.name', 'identity.auth_type'):
session.pop(key, None)
identity_changed.send(app, identity=AnonymousIdentity())
return redirect(url_for('login'))
@app.errorhandler(403)
def unauthorized(e):
session['redirected_from'] = request.url
flash('You have no permissions to access this page')
return redirect(url_for('login'))
if __name__ == '__main__':
app.run(debug = True)
app.config['SQLALCHEMY_ECHO'] = True