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app.py
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app.py
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from flask import Flask, render_template, request, url_for
import sqlite3
from wtforms import Form, SubmitField, IntegerField, HiddenField, validators
from geocode import get_coordinate
app = Flask(__name__)
class RSVPForm(Form):
rsvpNumber = IntegerField('# Attending', [validators.NumberRange(1,100,message='invalid input for rsvp'), validators.Optional()])
rsvpMealID = HiddenField()
rsvpSubmit = SubmitField('RSVP')
@app.route('/', methods = ["GET", "POST"])
def index():
mealsList = []
hostList = []
userIDList = []
conn = sqlite3.connect('communaltable.db')
cur = conn.cursor()
queryAllMeals = '''SELECT * FROM events'''
cur.execute(queryAllMeals)
for row in cur:
print(row)
mealDict = {}
mealDict["meal_id"] = row[0]
# mealDict["address1"] = row[1]
# mealDict["address2"] = row[2]
# mealDict["city"] = row[3]
# mealDict["state"] = row[4]
# mealDict["zipcode"] = row[5]
mealDict["addr"] = row[1] + " " + (row[2] if row[2] else "") + ", " + row[3] + ", " + row[4] + " " + str(row[5])
mealDict["diet"] = row[6] if row[6] else "None"
mealDict["ingredients"] = [row[7] if row[7] else "None"]
if row[8]: mealDict["ingredients"].append(row[8])
if row[9]: mealDict["ingredients"].append(row[9])
mealDict["des"] = row[10]
mealDict["allergens"] = [row[11] if row[11] else "None"]
if row[12]: mealDict["allergens"].append(row[12])
if row[13]: mealDict["allergens"].append(row[13])
mealDict["donations"] = []
if row[14]: mealDict["donations"].append(row[14])
if row[15]: mealDict["donations"].append(row[15])
userID = row[16]
mealDict["seats"] = row[17]
time = row[18]
mealDict["date"] = time[0:10]
mealDict['time'] = time[11:16]
mealDict["name"] = row[19]
mealDict["pos"] = {"lat":row[20],"lng":row[21]}
mealDict["price"] = row[22]
userIDList.append(userID)
mealsList.append(mealDict)
for i in userIDList:
queryHost = "SELECT firstname, lastname FROM users WHERE users_id =" + str(i)
cur.execute(queryHost)
for row in cur:
fullname = row[0] + " " + row[1]
hostList.append(fullname)
index = 0
for meal in mealsList:
meal['host'] = hostList[index]
index = index+1
if request.method == "POST":
rsvp_comp = request.form.get('comp')
rsvp_num = request.form.get('seats')
print(rsvp_comp)
# querySeats = "SELECT seats FROM events WHERE events_id =" + rsvp_meal
# cur.execute(querySeats)
# for seat in cur:
# mealCap = seat[0]
# if int(rsvp_num) > mealCap:
# message = "Error!"
# print(message)
# else:
# queryRSVP = "UPDATE events SET seats = " + str(mealCap-int(rsvp_num))+ " WHERE events_id = " + rsvp_meal
# cur.execute(queryRSVP)
# conn.commit()
conn.close()
return render_template('index.html', meals = mealsList)
@app.route('/host.html', methods = ['GET', 'POST'])
def host():
mealsList = []
conn = sqlite3.connect('communaltable.db')
cur = conn.cursor()
queryAllMeals = '''SELECT * FROM events'''
cur.execute(queryAllMeals)
for row in cur:
mealDict = {}
mealDict["meal_id"] = row[0]
mealDict["des"] = row[10]
mealDict["name"] = row[19]
mealsList.append(mealDict)
conn.close()
return render_template('host.html', title = "Host an event", meals = mealsList)
@app.route('/meals.html', methods = ['GET', 'POST'])
def meals():
rsvpform = RSVPForm()
mealsList = []
hostList = []
userIDList = []
conn = sqlite3.connect('communaltable.db')
cur = conn.cursor()
queryAllMeals = '''SELECT * FROM events'''
cur.execute(queryAllMeals)
for row in cur:
mealDict = {}
mealDict["meal_id"] = row[0]
mealDict["description"] = row[12]
mealDict["address1"] = row[1]
mealDict["zipcode"] = row[5]
mealDict["seats"] = row[19]
mealDict["name"] = row[21]
time = row[20]
y = time[0:4]
m = time[5:7]
d = time[8:10]
t = time[11:16]
t_formatted = t+" on " +m+"/"+d+'/'+y
mealDict['time'] = t_formatted
userID = row[18]
userIDList.append(userID)
mealsList.append(mealDict)
for i in userIDList:
queryHost = "SELECT firstname, lastname FROM users WHERE users_id =" + str(i)
cur.execute(queryHost)
for row in cur:
fullname = row[0] + " " + row[1]
hostList.append(fullname)
index = 0
for meal in mealsList:
meal['host'] = hostList[index]
index = index+1
if request.method == "POST" and rsvpform.validate():
rsvp_num = request.form.get('rsvpNumber')
rsvp_meal = request.form.get('rsvpMealID')
querySeats = "SELECT seats FROM events WHERE events_id =" + rsvp_meal
cur.execute(querySeats)
for seat in cur:
mealCap = seat[0]
if int(rsvp_num) > mealCap:
message = "Error!"
print(message)
else:
queryRSVP = "UPDATE events SET seats = " + str(mealCap-int(rsvp_num))+ " WHERE events_id = " + rsvp_meal
cur.execute(queryRSVP)
conn.commit()
conn.close()
return render_template('meals.html',title="Meals Around", meals = mealsList, form = rsvpform)
@app.route('/newevent.html', methods = ["GET", "POST"])
def newevent():
if request.method == "POST":
conn = sqlite3.connect('communaltable.db')
cur = conn.cursor()
neweventName = request.form.get('eventName')
neweventDes = request.form.get('eventDes')
neweventDate = request.form.get('date')
neweventTime = request.form.get('time')
neweventMealTime = neweventDate + " " + neweventTime
neweventAddr = request.form.get('addr')
neweventAddr2 = request.form.get('addr2')
neweventCity= request.form.get('city')
neweventState = request.form.get('state')
neweventZip = request.form.get('zip')
neweventFullAddr = neweventAddr + ' ' + neweventAddr2 + ' ' + neweventCity + ' ' + neweventState + " " + str(neweventZip)
(newLat, newLong) = get_coordinate(neweventFullAddr)
neweventCap = request.form.get('seat')
newEventIngr = request.form.get('menu1')
newEventIngr2 = request.form.get('menu2')
newEventIngr3 = request.form.get('menu3')
newEventPrice = request.form.get('price')
newEventDiet = request.form.get('diet')
newEventAllergy = request.form.get('allergy')
newEventComp = request.form.get('comp')
queryAddEvent = "INSERT INTO events (address1, address2, city, state, zipcode, diet, ingredient1, ingredient2, ingredient3, description, allergy1, donation1, seats, user_id, mealTime, name, longitude, latitude, price) VALUES ('"+ str(neweventAddr) + "','" + str(neweventAddr2) + "','" + str(neweventCity) + "','" + str(neweventState) + "'," + str(neweventZip) + ", '" + str(newEventDiet) + "','" + str(newEventIngr) + "','" + str(newEventIngr2) + "','" + str(newEventIngr3) + "','" + str(neweventDes) + "','" + str(newEventAllergy) + "','" + str(newEventComp) + "'," + str(neweventCap) + ",1,'" + str(neweventMealTime) + "','" + str(neweventName) + "'," + str(newLat) + "," + str(newLong) + "," + str(newEventPrice) + ");"
cur.execute(queryAddEvent)
conn.commit()
conn.close()
return render_template('newevent.html',title="New Event Form")
if __name__ == '__main__':
print('starting Flask app', app.name)
app.run(debug=True)