Added some settings for cleaning dates. Added Testing feature which overrides notification schedule and sends notifcations every one minute. It also sends out the full feed/clean notifications. Set Timezone. Added notification logic.

app.py

@@ -1,14 +1,18 @@
 from flask import Flask, render_template, request, flash, redirect
 import datetime
+import sendNotifications
 from sqlalchemy import create_engine, Column, Integer, String, Date
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
 from flask_apscheduler import APScheduler
 
+# Set to True to simplify testing
+TESTING = False
+
 
 class Config:
     SCHEDULER_API_ENABLED = True
-
+    SCHEDULER_TIMEZONE = 'US/Eastern'
 
 app = Flask(__name__)
 app.config['SECRET_KEY'] = 'fa6166b0218186fb852429060105aca18e0f979240be8ebf'
@@ -16,7 +20,8 @@ app.config.from_object(Config())
 
 scheduler = APScheduler()
 scheduler.init_app(app)
-
+# Needed below to access native APSchedule objects
+sched = scheduler.scheduler
 
 Base = declarative_base()
 
@@ -58,23 +63,46 @@ SettingsMetadata.__table__.create(bind=engine, checkfirst=True)
 Session = sessionmaker(bind=engine)
 
 
-@scheduler.task('cron', id='send_notifications', minute='*')
+@scheduler.task('cron', id='send_notifications', hour='10')
-def notifications():
+def Checknotifications():
     session = Session()
 
-    notifications = {'text': '', 'email': ''}
+    nextFeed = session.query(Dates).filter_by(dateTypeID=3).first().dateValue
-    notifications['text'] = session.query(Settings).filter_by(settingType=1).first().settingValue
+    nextClean = session.query(Dates).filter_by(dateTypeID=5).first().dateValue
-    notifications['email'] = session.query(Settings).filter_by(settingType=2).first().settingValue
+    clean = False
+    today = datetime.date.today()
 
-    if notifications['text']:
+    if nextClean == today or TESTING is True:
-        print('will send text')
+        clean = True
-    if notifications['email']:
+    else:
-        print('will send email')
+        clean = False
-    print('checked')
+    # Check if notififcations need to be sent out
+    if nextFeed == today or TESTING is True:
+        # Check what notifications should be sent out grab the grab relevant contact info and pass it to the appropriate
+        # notification method
+        notifications = {'text': session.query(Settings).filter_by(settingType=1).first().settingValue,
+                         'email': session.query(Settings).filter_by(settingType=2).first().settingValue}
+        if notifications['text']:
+            contact = session.query(Settings).filter_by(settingType=4).first().settingValue
+            sendNotifications.sendText(contact, clean)
+        if notifications['email']:
+            contact = session.query(Settings).filter_by(settingType=5).first().settingValue
+            sendNotifications.sendEmail(contact, clean)
+        print('sent any selected notifications')
+        # print(today)
+        # print(nextFeed)
+    else:
+        print('Not time to Send')
+    session.close()
 
 
 scheduler.start()
 
+# If in testing mode reschedule the notification check to run every minute
+if TESTING is True:
+    sched.reschedule_job('send_notifications', trigger='cron', minute='*')
+    print('Sending notifications every minute')
+
 
 @app.route('/', methods=('GET', 'POST'))
 @app.route('/index.html', methods=('GET', 'POST'))
@@ -87,23 +115,25 @@ def index():
         return redirect('install.html')
 
     # Init the dates dict
-    dates = {'plant': '', 'last': '', 'next': '', 'freq': ''}
+    dates = {'plant': '', 'last': '', 'next': '', 'freq': '', 'lastClean': '', 'nextClean': '', 'cleanFreq': ''}
-    alerts = {'text': '', 'email': ''}
-    # alerts = {'text': False, 'email': True}
-
-    # Get the feeding frequency and set it to an int
-    dates['freq'] = int(session.query(Settings).filter_by(settingType=3).first().settingValue)
-
     alerts = {'text': False, 'email': False}
 
+    # Get the feeding frequency and cleaning frequency set them to ints
+    dates['freq'] = int(session.query(Settings).filter_by(settingType=3).first().settingValue)
+    dates['cleanFreq'] = int(session.query(Settings).filter_by(settingType=6).first().settingValue)
+
     # If clicked the update button for dates, grab the new values and save them to the db. Then render the template
     if request.method == 'POST':
         dates['plant'] = request.form['plantDate']
         dates['last'] = request.form['lastDate']
         dates['next'] = datetime.datetime.strptime(dates['last'], '%Y-%m-%d') + datetime.timedelta(days=dates['freq'])
+        dates['lastClean'] = request.form['lastClean']
+        dates['cleanFreq'] = datetime.datetime.strptime(dates['lastClean'], '%Y-%m-%d') + datetime.timedelta(days=dates['cleanFreq'])
         session.query(Dates).filter_by(dateTypeID=1).update({Dates.dateValue: dates['plant']})
         session.query(Dates).filter_by(dateTypeID=2).update({Dates.dateValue: dates['last']})
         session.query(Dates).filter_by(dateTypeID=3).update({Dates.dateValue: dates['next']})
+        session.query(Dates).filter_by(dateTypeID=4).update({Dates.dateValue: dates['lastClean']})
+        session.query(Dates).filter_by(dateTypeID=5).update({Dates.dateValue: dates['cleanFreq']})
 
         # grab text message alert box. Set 'True' if checked or null if unchecked
         if request.form.get('AlertText'):
@@ -115,7 +145,7 @@ def index():
             alerts['email'] = 'True'
         else:
             alerts['email'] = None
-
+        # Update the alert settings to the database
         session.query(Settings).filter_by(settingType=1).update({Settings.settingValue: alerts['text']})
         session.query(Settings).filter_by(settingType=2).update({Settings.settingValue: alerts['email']})
 
@@ -127,6 +157,8 @@ def index():
         dates['plant'] = session.query(Dates).filter_by(dateTypeID=1).first().dateValue
         dates['last'] = session.query(Dates).filter_by(dateTypeID=2).first().dateValue
         dates['next'] = session.query(Dates).filter_by(dateTypeID=3).first().dateValue
+        dates['lastClean'] = session.query(Dates).filter_by(dateTypeID=4).first().dateValue
+        dates['nextClean'] = session.query(Dates).filter_by(dateTypeID=5).first().dateValue
 
         alerts['text'] = session.query(Settings).filter_by(settingType=1).first().settingValue
         alerts['email'] = session.query(Settings).filter_by(settingType=2).first().settingValue
@@ -172,7 +204,7 @@ def install():
     session.add(Settings(settingType=3, settingValue='14'))
     session.add(Settings(settingType=4, settingValue=None))
     session.add(Settings(settingType=5, settingValue=None))
-
+    session.add(Settings(settingType=6, settingValue='28'))
 
     # Populate SettingsMetadata
     session.add(SettingsMetadata(settingTypeID=1, settingTypeName='Text'))
@@ -180,6 +212,7 @@ def install():
     session.add(SettingsMetadata(settingTypeID=3, settingTypeName='Feeding Frequency'))
     session.add(SettingsMetadata(settingTypeID=4, settingTypeName='Alert Phone Number'))
     session.add(SettingsMetadata(settingTypeID=5, settingTypeName='Alert Email'))
+    session.add(SettingsMetadata(settingTypeID=6, settingTypeName='Cleaning Frequency'))
 
     session.commit()
 

sendNotifications.py

@@ -0,0 +1,59 @@
+from twilio.rest import Client
+from smtplib import SMTP
+from email.mime.multipart import MIMEMultipart
+from email.mime.text import MIMEText
+from email.mime.base import MIMEBase
+
+# Twilio Account Setup
+account_sid = 'AC051785f6dd5a93184641d01103eb8cd4'
+auth_token = 'd40c831e56785afaa9294fd3c5a88e6e'
+client = Client(account_sid, auth_token)
+
+# Email Account Setup
+smtp_server = 'in-v3.mailjet.com'
+smtp_port = 587
+
+
+def sendText(contact, clean):
+
+    if clean is True:
+        cleanMsg = 'Feed the Hydroponics. It also needs to be cleaned today'
+    else:
+        cleanMsg = 'Feed the Hydroponics.'
+
+    message = client.messages.create(
+        messaging_service_sid='MG864145600a43493122488250262ccbc9',
+        body=cleanMsg,
+        to=contact
+    )
+    return
+
+
+def sendEmail(contact, clean):
+
+    from_addr = 'Hydro@dandembinski.com'
+
+    smtp = SMTP()
+    smtp.connect(smtp_server, smtp_port)
+    smtp.login('bef546c3019739fff8a2dbbfc26ec74a', 'dbe2b63a3f1fa5e4f00217c2784a8055')
+
+    if clean is True:
+        cleanMsg = 'Feed the Hydroponics. It also needs to be cleaned today'
+    else:
+        cleanMsg = 'Feed the Hydroponics.'
+
+    bodyHTML = MIMEText(cleanMsg, "html")
+
+    msg = MIMEMultipart()
+    msg['Subject'] = 'Feed Hydroponics'
+    msg['To'] = contact
+    msg['From'] = from_addr
+
+    msg.add_header('Content-Type', 'text/html')
+    msg.attach(bodyHTML)
+
+    try:
+        smtp.send_message(msg)
+    except Exception as e:
+        print(e)
+    return

templates/index.html

@@ -2,18 +2,23 @@
 {% block content %}
     <h1>Information</h1>
     <form method="post">
+        <h3>Feeding Information</h3>
         <label>Plant Date</label>
         <input type="date" name="plantDate" value= {{ plant.plant }}>
         <br>
         <label>Last Feed Date</label>
         <input type="date" name="lastDate" value= {{ plant.last }}>
         <br>
-        <label>Next Feed Date</label>
+        <!--<label>Next Feed Date</label>
-        <input type="date" name="nextDate" value= {{ plant.next }}>
+        <input type="date" name="nextDate" value= {{ plant.next }}>-->
+        Next Feed Date: {{ plant.next }}
         <br>
         Feed Frequency: {{ plant.freq }} days
+        <h3>Cleaning Information</h3>
+        <label>Last Clean Date</label>
+        <input type="date" name="lastClean" value= {{ plant.lastClean }}>
         <br>
-        <br>
+        Next Clean Date: {{ plant.nextClean }}
         <h1>Alerts</h1>
         <input type="checkbox" id="alert_text" name="AlertText" value={{ alerts.text }} {{ "checked" if alerts.text else "" }}>
         <label for="alert_text">Text Message</label>