Fix link database

app.py

@@ -1,3 +1,4 @@
+import os
 from flask import Flask, redirect, url_for, render_template, request, flash
 from models import db, Contact
 from forms import ContactForm
@@ -8,8 +9,7 @@ app.config['SECRET_KEY'] = 'my secret'
 app.config['DEBUG'] = False
 
 # Database
-app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///book.sqlite'
-# app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql+pymysql://root@localhost/book'
+app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get('DATABASE_URL')
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
 db.init_app(app)
 
@@ -74,7 +74,9 @@ def contacts():
     '''
     Show alls contacts
     '''
+    print(app.config['SQLALCHEMY_DATABASE_URI'])
     contacts = Contact.query.order_by(Contact.name).all()
+    print(len(contacts))
     return render_template('web/contacts.html', contacts=contacts)
 
 

migrations.py

@@ -17,4 +17,5 @@ for num in range(100):
     # Save in database
     mi_contacto = Contact(name=name, surname=surname, email=email, phone=phone)
     db.session.add(mi_contacto)
+
 db.session.commit()

models.py

@@ -1,9 +1,9 @@
+import os
 from flask import Flask
 from flask_sqlalchemy import SQLAlchemy
 
 app = Flask(__name__)
-app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///book.sqlite'
-#app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql+pymysql://root@localhost/book'
+app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get('DATABASE_URL')
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
 db = SQLAlchemy(app)
 

requirements.txt

@@ -3,3 +3,4 @@ Flask==0.12.1
 Flask-SQLAlchemy==2.2
 Flask-WTF==0.14.2
 gunicorn
+psycopg2-binary

templates/layouts/master.html

@@ -19,7 +19,7 @@
 			<span class="icon-bar"></span>
 			<span class="icon-bar"></span>
 		  </button>
-		  <a class="navbar-brand" href="#">Contact Manager</a>
+		  <a class="navbar-brand" href="/">Contact Manager</a>
 		</div>
 		<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
 			<form action="{{ url_for('search') }}" method="get" class="navbar-form navbar-left">