Adds email functionality

app/__init__.py

@@ -1,32 +1,31 @@
 import os
 from flask import Flask
+from flask_mail import Mail
 
-def create_app(test_config=None):
-    app = Flask(__name__, instance_relative_config=True)
-    app.config.from_mapping(
-        SECRET_KEY='dev',
-        DATABASE=os.path.join(app.instance_path, 'upr_espera.sqlite'),
-    )
+app = Flask(__name__, instance_relative_config=True)
+app.config.from_mapping(
+    SECRET_KEY=os.environ.get('SECRET_KEY'),
+    DATABASE=os.path.join(app.instance_path, 'upr_espera.sqlite'),
+    MAIL_SERVER='smtp.googlemail.com',
+    MAIL_PORT=587,
+    MAIL_USE_TLS=1,
+    MAIL_USERNAME=os.environ.get('MAIL_USERNAME'),
+    MAIL_PASSWORD=os.environ.get('MAIL_PASSWORD'),
+)
+mail = Mail(app)
 
-    if test_config is None:
-        app.config.from_pyfile('config.py', silent=True)
-    else:
-        app.config.from_mapping(test_config)
+try:
+    os.makedirs(app.instance_path)
+except OSError:
+    pass
 
-    try:
-        os.makedirs(app.instance_path)
-    except OSError:
-        pass
+from . import db
+db.init_app(app)
 
-    from . import db
-    db.init_app(app)
+from . import index
+app.register_blueprint(index.bp)
+app.add_url_rule('/', endpoint='index')
 
-    from . import index
-    app.register_blueprint(index.bp)
-    app.add_url_rule('/', endpoint='index')
-
-    from . import admin_insert
-    app.register_blueprint(admin_insert.bp)
-    app.add_url_rule('/admin_insert', endpoint='admin_insert')
-
-    return app
+from . import admin_insert
+app.register_blueprint(admin_insert.bp)
+app.add_url_rule('/admin_insert', endpoint='admin_insert')

app/email.py

@@ -0,0 +1,9 @@
+from flask_mail import Message
+from app import mail
+from app import app
+
+def send_email(subject, sender, recipients, text_body, html_body):
+    msg = Message(subject, sender=sender, recipients=recipients)
+    msg.body = text_body
+    msg.html = html_body
+    mail.send(msg)

app/index.py

@@ -7,6 +7,8 @@ from werkzeug.exceptions import abort
 
 from app.db import get_db
 from app.forms import TurnForm
+from app.email import send_email
+from app import app
 
 bp = Blueprint('index', __name__)
 
@@ -36,7 +38,17 @@ def index():
         ).fetchone()
         db.commit()
 
-        flash('Your turn for {} ({}) is number {}'.format(station_info['nombre_empleado'], station_info['oficina'],  turn))
+        flash('Your turn for {} ({}) is number {}'.format(station_info['nombre_empleado'], station_info['oficina'], turn))
+
+        send_email('Your UPR turn',
+            sender=app.config['MAIL_USERNAME'],
+            recipients=[form.cEmail.data],
+            text_body='Your turn for {} ({}) is number {}'.format(station_info['nombre_empleado'],
+                station_info['oficina'],
+                turn),
+            html_body='<h3>Your turn for {} ({}) is number {}</h3>'.format(station_info['nombre_empleado'],
+                station_info['oficina'],
+                turn))
 
         return redirect(url_for('index'))