=============

This is a project for creating a simple tournament database. The user will be able to register players for tournaments, report matches, check standings, and producess swiss pairings for future rounds of tournaments.

Contains:

• Code from lectures from Udacity Intro to Relational Databases
• Code for Project: Tournament Planner

• Changelog
• Documentation
• Creators

• Refactored code to remove more repetition by adding updateDatabase() and readDatabase() methods
• Updated schema to include composite key for player / tournament pairs
• Removed creating standings in view since tournament_id was added to players schema instead
• Updated swissPairings method now uses the zip function for testing, no functionality changes

• Refactored code to remove repetition and added format() for queries to use tuples
• Updated tournament.sql to connect to tournament database so tables are not created in a separate database
• Updated tournament_test.py test cases to avoid deleting after every test case and now creates a new tournament to test instead

• Added a tournament table for storing tournaments
• Updated player and matches tables to reference a tournament id
• Updated tournament_test.py test suite for handling tourmanets
• Updated comments to reflect multiple tournament support

• Added more comments to code
• Finished logic for reading every other standing and pairing it to closest winner

• Created view for calculating standings using the player and matches tables
• Completed functions for inserting data into the database tables

• Created project and initial commit for tournament files

• Python 2.7 for running the tournament functions and tests
• PostgreSQL 9.3.8 or later for creating the database
• psycopg for connecting to the PostgreSQL database
• bleach for protecting against database attacks
• optional Vagrant for using a virtual instance to optimize workflows
• optional VirtualBox required if using Vagrant

1. Download and unzip the project folder from here.
2. Go to the vagrant folder and run vagrant up and vagrant ssh.
3. Run createdb tournament in the command line to create a tournament database.
4. Run psql -f tournament.sql && python tournament_test.py which will create the database tables and run the provided test suite to test the database and code.
5. Run psql tournament in order to perform queries against the database.

• Hanwen Yan
• Udacity