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CSE270E- Final Project Solved
Testing and Databases
Also assignment 14, assignment 15 and Final Project.
Overview
In this program you will create an application to create a shared game of tictactoe. Multiple pairs of people should be able to play at the same time.
GamePlay Overview:
● Initial Page:
○ Shows an input for userName and a box for gameID.
○ To start a totally new game the user will enter their userName and leave the GameID empty. This will cause the system to return a gameID.
○ The first player will give their partner the gameId.
○ The second player will enter their name and the gameId.
● This will commence the game:
● Player1 will be prompted to select a square and will send a move api call.
○ if its invalid player1 will receive an error message
● Player2 wil then be prompted to move
● Play will continue until someone wins or there is a draw (all squares filled)
● At that point each player will be given a score screen showing their and all other players scores as well as an option to play each other again or to play a new game.
This assignment will be done in multiple parts.
● In Assignment 14 you will focus on the datamodel. ● In Assignment 15 you will focus on the API
● In the final project you will focus on the Client Side
Assignment Details:
● Create a new directory called Assignment-14
● In this directory create a directory called model and test. Put your data model code in the directory model (called game.js) and your mocha tests in test directory.
● Make sure this is in git.
For Assignment 14:
You will first create a series of Mocha/Chai tests to get ready for your code. You will put these in git and submit Assignment-13-tests for me to approve. You may start on the actual datamodel code while I am approving the tests but it might take you several iterations to get the tests approved.
Data Model Details:
● gameSchema
○ gameId: String//random 6 letter, lower case string to identify game. You create thi sincode
○ player1Name: String
○ player2Name: String
○ moveCnt: Number
○ lastMoveTime: Number - localtime, seconds when last move was updated
○ board: [Number] - array of 9 number representing board
○ 0 1 2
○ 3 4 5
○ 6 7 8
○ state: String // waiting, player1Turn, player2Turn, player1Win, player2Win, stalemate
functions:
● async function createId()
○ function to create a randome game id and make sure it does not exist in the database
● function getGame(gameId)
○ returns a promise to find the game given the game id
● function newGame(playerName, gameId)
○ returns a promise to setup a new game. See writeup for details
● function move(gameId,playerName,move)
○ gameId - id of valid game
○ playerName - string name of player
○ move - 0-8 indicating which square player moves to ○ returns a promise to make a move:
■ if ok: returns the gameModel
■ if error calls reject with an error message.
○ example errors: trying to move when not your turn, trying to move when game won…
● function getGames
○ returns promise to return an array of games. Please make sure to delete the gameID from the individual games so people can't hijack other games.
● async function clear - I added this helper function to clear out the database for testing
● function testAdd(gameSchemaInstance)
○ I added this helper function to directly create a game instances.
○ Used for testing.
○ Returns a promise to add the data.
Step1:
● Create tests using Mocha and Chai to test this api.
● Create a strong suite of tests that will prove the datamodel.
● Create these in test/*.js
● Add these tests to git
● submit this to Assignment-14-tests
Step2:
● Build the data model. It should pass all the tests you created.
● Submit the code to git
● submit a link to canvas Assignment-14-data
For Assignment 15
Copy over Assignment-14 to Assignment-15 in your working copy on on git.
Using express, create the following API's that will invoke the data models created in the previous assignment:
● GetGames
○ url: /api/v1/games
○ method: get ○ json_in: N/A ○ json_out:
■ {games:[game1,game2…]|
■ please make sure that no gameId's are returned, simply return "" for gameId for all games
● play
○ this method is invoked to start a game
○ url: /api/v1/game
○ method: post
○ json_in: {playerName: String, gameID: String}
○ json_out: {status: OK or FAIL, msg=String, game: gameSchema for existing game
● move
○ this method is invoked to make a move
○ url: /api/v1/move/:gameID/:playerName/:movePosition
○ method: get
○ json_in: none
○ json_out: {status: OK or FAIL, msg=String, game: gameSchema for existing game ● More Details
○ Also create a series of SuperTests for testing the api. Make sure to document and include these tests in your git.
○ These tests (and of course the code) should include security tests to make sure your api properly sanitizes and escapes user input.
○ Run this server on port 3015
○ submit a link to the api and to your git repo.
For Final Project
Copy over Assignment-15 to FinalProject
I am providing in my public git the html and javascript files to play the game. I have not heavily tested this code so make sure it works and fix bugs.
https://gitlab.csi.miamioh.edu/campbest/cse270e-campbest-public
There is a "manage boards" link at the bottom of the page.
You are to create a nodejs based page (eg: Not using ajax) management menu page with links to the following: Each are separate pages
1) Statistics page: Create a table that lists each player, how many times have they won and lost and their percentages.
2) Page that lists all games and their details. eg: player1name,player2name, outcome, number moves and the final board. (board should be shown as a tic-tac-toe board, not an array).
3) In Progress list: Create a table that lists all games that are in progress: eg: are not won, lost or stalemated. List game details of names and time of last move.
4) Orphaned game list: create a table that lists all games in the waiting state and the time they were created along with player1name.
5) Page to clear out old games. It should have a form that lists a date and will clear out all games that are older than that date. This page should require a password to clear out the data and the password shall be "CLEAR".
Run the program on port 3016
submit links to the program and to your git repository
Also assignment 14, assignment 15 and Final Project.
Overview
In this program you will create an application to create a shared game of tictactoe. Multiple pairs of people should be able to play at the same time.
GamePlay Overview:
● Initial Page:
○ Shows an input for userName and a box for gameID.
○ To start a totally new game the user will enter their userName and leave the GameID empty. This will cause the system to return a gameID.
○ The first player will give their partner the gameId.
○ The second player will enter their name and the gameId.
● This will commence the game:
● Player1 will be prompted to select a square and will send a move api call.
○ if its invalid player1 will receive an error message
● Player2 wil then be prompted to move
● Play will continue until someone wins or there is a draw (all squares filled)
● At that point each player will be given a score screen showing their and all other players scores as well as an option to play each other again or to play a new game.
This assignment will be done in multiple parts.
● In Assignment 14 you will focus on the datamodel. ● In Assignment 15 you will focus on the API
● In the final project you will focus on the Client Side
Assignment Details:
● Create a new directory called Assignment-14
● In this directory create a directory called model and test. Put your data model code in the directory model (called game.js) and your mocha tests in test directory.
● Make sure this is in git.
For Assignment 14:
You will first create a series of Mocha/Chai tests to get ready for your code. You will put these in git and submit Assignment-13-tests for me to approve. You may start on the actual datamodel code while I am approving the tests but it might take you several iterations to get the tests approved.
Data Model Details:
● gameSchema
○ gameId: String//random 6 letter, lower case string to identify game. You create thi sincode
○ player1Name: String
○ player2Name: String
○ moveCnt: Number
○ lastMoveTime: Number - localtime, seconds when last move was updated
○ board: [Number] - array of 9 number representing board
○ 0 1 2
○ 3 4 5
○ 6 7 8
○ state: String // waiting, player1Turn, player2Turn, player1Win, player2Win, stalemate
functions:
● async function createId()
○ function to create a randome game id and make sure it does not exist in the database
● function getGame(gameId)
○ returns a promise to find the game given the game id
● function newGame(playerName, gameId)
○ returns a promise to setup a new game. See writeup for details
● function move(gameId,playerName,move)
○ gameId - id of valid game
○ playerName - string name of player
○ move - 0-8 indicating which square player moves to ○ returns a promise to make a move:
■ if ok: returns the gameModel
■ if error calls reject with an error message.
○ example errors: trying to move when not your turn, trying to move when game won…
● function getGames
○ returns promise to return an array of games. Please make sure to delete the gameID from the individual games so people can't hijack other games.
● async function clear - I added this helper function to clear out the database for testing
● function testAdd(gameSchemaInstance)
○ I added this helper function to directly create a game instances.
○ Used for testing.
○ Returns a promise to add the data.
Step1:
● Create tests using Mocha and Chai to test this api.
● Create a strong suite of tests that will prove the datamodel.
● Create these in test/*.js
● Add these tests to git
● submit this to Assignment-14-tests
Step2:
● Build the data model. It should pass all the tests you created.
● Submit the code to git
● submit a link to canvas Assignment-14-data
For Assignment 15
Copy over Assignment-14 to Assignment-15 in your working copy on on git.
Using express, create the following API's that will invoke the data models created in the previous assignment:
● GetGames
○ url: /api/v1/games
○ method: get ○ json_in: N/A ○ json_out:
■ {games:[game1,game2…]|
■ please make sure that no gameId's are returned, simply return "" for gameId for all games
● play
○ this method is invoked to start a game
○ url: /api/v1/game
○ method: post
○ json_in: {playerName: String, gameID: String}
○ json_out: {status: OK or FAIL, msg=String, game: gameSchema for existing game
● move
○ this method is invoked to make a move
○ url: /api/v1/move/:gameID/:playerName/:movePosition
○ method: get
○ json_in: none
○ json_out: {status: OK or FAIL, msg=String, game: gameSchema for existing game ● More Details
○ Also create a series of SuperTests for testing the api. Make sure to document and include these tests in your git.
○ These tests (and of course the code) should include security tests to make sure your api properly sanitizes and escapes user input.
○ Run this server on port 3015
○ submit a link to the api and to your git repo.
For Final Project
Copy over Assignment-15 to FinalProject
I am providing in my public git the html and javascript files to play the game. I have not heavily tested this code so make sure it works and fix bugs.
https://gitlab.csi.miamioh.edu/campbest/cse270e-campbest-public
There is a "manage boards" link at the bottom of the page.
You are to create a nodejs based page (eg: Not using ajax) management menu page with links to the following: Each are separate pages
1) Statistics page: Create a table that lists each player, how many times have they won and lost and their percentages.
2) Page that lists all games and their details. eg: player1name,player2name, outcome, number moves and the final board. (board should be shown as a tic-tac-toe board, not an array).
3) In Progress list: Create a table that lists all games that are in progress: eg: are not won, lost or stalemated. List game details of names and time of last move.
4) Orphaned game list: create a table that lists all games in the waiting state and the time they were created along with player1name.
5) Page to clear out old games. It should have a form that lists a date and will clear out all games that are older than that date. This page should require a password to clear out the data and the password shall be "CLEAR".
Run the program on port 3016
submit links to the program and to your git repository
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