https://maxi-medium.herokuapp.com/
We are building a simple blog posting web application that allows users to log into their account and input new blogs posts that can be viewed in a newsfeed of most recents posts.
- Clone this repository
- Run
npm install
- Create a
config.env
file with the following content:
export DATABASE_URL={heroku postgres database}
export COOKIE_PASSWORD={variable of at least 32 random characters (this is used to encrypt cookies from the server}
export CLIENT_ID={Get this from GitHub after registering new OAuth app}
export CLIENT_SECRET={As above}
- Tests in this app involve database so you need to create a local postgres database and run it using for example the Postgres elephant app, the process is explained below so in order to run the tests create a
config-test.env
file with the following content:
export DATABASE_URL=postgres://{ user name here, e.g. mike }:@localhost:5432/maxi_medium_tests
export COOKIE_PASSWORD={variable of at least 32 random characters (this is used to encrypt cookies from the server}
export CLIENT_ID={Get this from GitHub after registering new OAuth app}
export CLIENT_SECRET={As above}
- Use Ouath to login user with Github
- Merge Github login with bespoke login and registration
- See GitHub profile picture
- Validate front end input on back end using Joi
- Markdown Preview
- Separate login page if front end javascript disabled
-[x] I can click on a button, which allows me to log in via my Github account
Acceptance:
- The look of the button should make it obvious that it is this form of login
- Once I'm logged in, I should see a list of blog posts
- I shouldn't be left with a blank loading screen for too long during the authorisation process, otherwise I will lose confidence in your website and leave.
- I can see my profile picture on each page that I visit
As a user, I want to be able to:
- Post new blog posts
- Log into my account with a password
- Attach my author name to the posts I write, and view the authors of others
- Browse a feed of the most recent posts
- Attach an image to my posts
- Be able to submit new blog posts
- Create a newsfeed of blog posts, showing image, title, date and time posted, and author
- Order newsfeed by most recent
- Click on each item on newsfeed to open the post in a new page
- Include login page
- Include home page button that directs to newsfeed
- BEM
- Loading Scroll
- Authentication
- Add user image to profile
- Author link for each post goes to GitHub
- Search feature
We mapped out the following wireframes for our site, that included three different pages:
Column | Type | Modifiers |
---|---|---|
id | integer | not null default |
github_id | integer | not null default |
username | character varying(20) | not null |
display_name | character varying(64) | not null |
password | character varying(64) | not null |
avatar_url | character varying(500) | not null |
Column | Type | Modifiers |
---|---|---|
id | integer | not null default |
author_id | integer | REFERENCES users(id) |
title | character varying(100) | not null |
body_text | character varying(20000) | not null |
image_url | character varying(500) | not null |
date_posted | character varying(50) | not null |
You can specify how long a client is allowed to remain idle before being closed:
idleTimeoutMillis: 1000
DATABASE_URL={url of heroku postgres database}
COOKIE_PASSWORD={ random cookie password minimum 32 characters}
make sure that the name of the database (at the end) matches the name of the database created in .travis.yml
file - see below for further info.
DATABASE_URL=postgres://postgres@localhost:5432/hapi_handlebars_articles_test
COOKIE_PASSWORD={ random cookie password minimum 32 characters}
- create heroku app and push it to Heroku
heroku create app-name-here --region eu
git push heroku master
- create database in heroku dashboard or use heroku cli
heroku addons:create heroku-postgresql:hobby-dev
https://elements.heroku.com/addons/heroku-postgresql
https://devcenter.heroku.com/articles/heroku-postgresql#create-a-new-database
- try accessing database from command line using psql
psql databaseUrlhere (can be found in app settings on heroku)
https://devcenter.heroku.com/articles/heroku-postgresql#pg-psql
- Set up back end to connect to Heroku database (this is done in the
db_connect.js
file in this project) https://devcenter.heroku.com/articles/heroku-postgresql#connecting-in-node-js
- Setting up a test database:
- Open Postgres elephant app
- run
psql
in the terminal - create a test database:
CREATE DATABASE hapi_handlebars_articles_test;
- connect to database
\c hapi_handlebars_articles_test
- run build script
\i ./database_build/db_build.sql
- Create a config-test.env and add the test DATABASE_URL to this file (don't forget to add this file to .gitignore)
- set environmental variable to test, under scripts in package.json add the following:
Note: postgres elephant app needs to be running to run the tests, but you don't need to be connected to database using the psql module.
"pretest": "NODE_ENV=test node database-build/db-build.js",
"test": "NODE_ENV=test tape test/index.test.js | tap-spec",
- Setup config-test.env file:
DATABASE_URL=postgres://piotr:@localhost:5432/hapi_handlebars_articles_test
1. Add the following to db_connect.js:
```javascript
const environment = require('env2');
if (process.env.NODE_ENV === 'test') {
environment('config-test.env');
} else {
environment('config.env');
}
- Instruct travis to set up local database on its servers
before_script:
- "psql -c 'create database hapi_handlebars_articles_test;' -U postgres"
- "psql -U postgres -d hapi_handlebars_articles_test -a -f database-build/db-build.sql"
- Go to repo settings on travis and add environmental variable
DATABASE_URL=postgres://postgres@localhost:5432/hapi_handlebars_articles_test
- Normally you would just type
npm install bcrypt
. However, people on Linux (especially Ubuntu and Debian) might get an error because bcrypt needs to be compiled and the compiler and the relative utilities are missing. To fix this on a linux machine, typesudo apt-get install build-essential
. Only after that typenpm install bcrypt
. Now it should work.
Travis is also a linux machine and requires a C++ compiler for using bcrypt, so make sure to include this in your travis.yml file.
language: node_js
node_js:
- '6.9.5'
script:
- "npm run coverage"
env:
- CXX=g++-4.8
addons:
apt:
sources:
- ubuntu-toolchain-r-test
packages:
- gcc-4.8
- g++-4.8
# postgres: "9.4"
after_success:
- ./node_modules/.bin/codecov -e TRAVIS_NODE_VERSION -f coverage/coverage.json
# list tables / relations
\d