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sanepalsanepal
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Add SQL implementation
1 parent 58429c7 commit d4b067a

21 files changed

+511
-51
lines changed

‎build.gradle‎

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@@ -28,8 +28,10 @@ targetCompatibility = 1.8
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dependencies {
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compile("org.springframework.boot:spring-boot-starter-web")
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compile("org.springframework.boot:spring-boot-starter-data-jpa")
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testCompile("org.springframework.boot:spring-boot-starter-test")
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compile("com.amazonaws:aws-java-sdk-dynamodb")
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compile("org.postgresql:postgresql:9.4.1211.jre7")
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testCompile("junit:junit:4.11")
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compile("com.fasterxml.jackson.core:jackson-databind:2.8.4")
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}

‎public/app/demo-controller.js‎

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var module = angular.module('scorekeep');
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module.controller('DemoController', DemoController);
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function DemoController($scope, $http, $location, SessionCollection, UserCollection, GameCollection, GameHistoryModel, api, $sce) {
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var ddbOutput = "Click the button above to generate traces to AWS DynamoDB.";
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var rdsDefaultOutput = "Click the button above to populate the table and generate traces to AWS RDS.";
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var rdsRunningOutput = "Populating table...";
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var ddbRunning = false;
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var rdsRunning = false;
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var shouldRunDdbDemo = false;
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var shouldRunRdsDemo = false;
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$scope.gameHistory = [];
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$scope.isRdsConfigured = false;
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var isRdsConfigured = function() {
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GameHistoryModel.get().then(
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function(success) {
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$scope.isRdsConfigured = true;
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},
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function(error) {
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$scope.isRdsConfigured = false;
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}
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);
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};
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isRdsConfigured();
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var runDdbDemo = function() {
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ddbRunning = true;
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var user1, user2, session, game;
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ddbOutput = "Creating users...<br/>";
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// Sick chaining
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UserCollection.createUser("random", null)
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.then(function(result) {
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console.log(result);
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user1 = result;
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ddbOutput += "Created user " + user1.name + ".<br/>";
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return UserCollection.createUser("random", null);
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})
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.then(function(result) {
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console.log(result);
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user2 = result;
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ddbOutput += "Created user " + user2.name + ".<br/>";
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ddbOutput += "Initializing session...<br/>";
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return SessionCollection.createSession(null, null);
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})
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.then(function(result) {
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console.log(result);
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session = result;
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ddbOutput += "Creating tic-tac-toe game...<br/>";
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return GameCollection.createGame(session.id, "tic-tac-toe", "TICTACTOE");
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})
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.then(function(result) {
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console.log(result);
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game = result;
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ddbOutput += "Game is about to begin...<br/>";
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return GameCollection.setUsers(session.id, game.id, [user1.id, user2.id]);
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})
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.then(function(result) {
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console.log(result);
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// Avoid NPE in service
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return GameCollection.setField(session.id, game.id, "rules", "TICTACTOE");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += "Playing game<br/>";
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ddbOutput += user1.name + " made move X1<br/>";
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return GameCollection.move(session.id, game.id, user1.id, "X1");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += user2.name + " made move O2<br/>";
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return GameCollection.move(session.id, game.id, user2.id, "O2");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += user1.name + " made move X3<br/>";
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return GameCollection.move(session.id, game.id, user1.id, "X3");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += user2.name + " made move O4<br/>";
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return GameCollection.move(session.id, game.id, user2.id, "O4");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += user1.name + " made move X5<br/>";
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return GameCollection.move(session.id, game.id, user1.id, "X5");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += user2.name + " made move O6<br/>";
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return GameCollection.move(session.id, game.id, user2.id, "O6");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += user1.name + " made move X7<br/>";
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return GameCollection.move(session.id, game.id, user1.id, "X7");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += user2.name + " made move O8<br/>";
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return GameCollection.move(session.id, game.id, user2.id, "O8");
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})
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.then(function(result) {
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console.log(result);
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ddbOutput += user1.name + " made move X9<br/>";
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return GameCollection.move(session.id, game.id, user1.id, "X9");
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})
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.then(function(result) {
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ddbOutput += "Game Over!<br/>";
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// Keep repeating
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if (shouldRunDdbDemo) {
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runDdbDemo();
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} else {
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ddbRunning = false;
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}
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});
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};
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var runRdsDemo = function() {
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rdsRunning = true;
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GameHistoryModel.create()
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.then(function(result) {
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console.log(result);
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return GameHistoryModel.get();
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})
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.then(function(result) {
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console.log(result);
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$scope.gameHistory = result;
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if (shouldRunRdsDemo) {
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runRdsDemo();
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} else {
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rdsRunning = false;
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}
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});
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}
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$scope.getDdbOutput = function() {
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return $sce.trustAsHtml(ddbOutput);
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};
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$scope.getRdsOutput = function() {
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var output = rdsRunning ? rdsRunningOutput : rdsDefaultOutput;
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return $sce.trustAsHtml(output);
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};
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$scope.getDdbDemoPrompt = function() {
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if (shouldRunDdbDemo) {
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return "Stop AWS DynamoDB Demo";
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} else if (ddbRunning) {
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return "Finishing AWS DynamoDB Demo";
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} else {
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return "Start AWS DynamoDB Demo";
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}
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};
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$scope.getRdsDemoPrompt = function() {
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if (shouldRunRdsDemo) {
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return "Stop AWS RDS Demo";
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} else if (rdsRunning) {
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return "Finishing AWS RDS Demo";
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} else {
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return "Start AWS RDS Demo";
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}
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};
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$scope.toggleDdbDemo = function() {
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shouldRunDdbDemo = !shouldRunDdbDemo;
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if (shouldRunDdbDemo && !ddbRunning) {
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runDdbDemo();
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}
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};
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$scope.toggleRdsDemo = function() {
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shouldRunRdsDemo = !shouldRunRdsDemo;
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if (shouldRunRdsDemo && !rdsRunning) {
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runRdsDemo();
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}
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};
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}

‎public/app/game-history-model.js‎

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var module = angular.module('scorekeep');
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module.service('GameHistoryModel', function($http, GameHistoryService, api) {
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var model = {};
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model.get = function() {
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return GameHistoryService.query().$promise;
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};
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model.create = function() {
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var service = new GameHistoryService();
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return service.$save();
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};
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return model;
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});

‎public/app/routes.js‎

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@@ -5,6 +5,10 @@ module.config(function($routeProvider) {
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templateUrl : "main.html",
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controller : "MainController"
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})
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.when("/demo", {
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templateUrl: "demo.html",
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controller: "DemoController"
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})
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.when("/sessions", {
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templateUrl : "sessions.html",
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controller : "SessionsController"

‎public/app/services.js‎

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@@ -27,4 +27,8 @@ module.factory('RulesService', function($resource, api) {
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module.factory('StateService', function($resource, api) {
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return $resource(api + 'state/:sessionid/:gameid/:id', { sessionid: '@_sessionid', gameid: '@_gameid', id: '@_id' }, {
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});
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});
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module.factory('GameHistoryService', function($resource, api) {
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return $resource(api + 'history', {}, {
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});
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});

‎public/demo.html‎

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<div class="jumbotron">
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<div class="container">
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<h1 class="display-3">Scorekeep Demo</h1>
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<p class="lead"></p>
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</div>
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</div>
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<div class="container">
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<div class="row">
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<div class="col-md-6">
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<div class="row">
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<div class="col-md-10 offset-md-1">
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<button type="button" class="btn btn-outline-primary btn-lg btn-block" ng-click="toggleDdbDemo()">{{ getDdbDemoPrompt() }}</button>
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<hr>
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<p ng-bind-html="getDdbOutput()"></p>
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</div>
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</div>
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</div>
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<div class="col-md-6">
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<div class="row">
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<div class="col-md-10 offset-md-1" ng-show="isRdsConfigured">
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<button type="button" class="btn btn-outline-primary btn-lg btn-block" ng-click="toggleRdsDemo()">{{ getRdsDemoPrompt() }}</button>
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<hr>
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<p ng-bind-html="getRdsOutput()"></p>
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<table class="table">
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<thead>
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<tr>
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<th>ID</th>
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<th>Winner</th>
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<th>Loser</th>
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</tr>
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</thead>
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<tbody>
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<tr ng-repeat="game in gameHistory">
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<td>{{game.id}}</td>
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<td>{{game.winningPlayer}}</td>
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<td>{{game.losingPlayer}}</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="col-md-10 offset-md-1" ng-hide="isRdsConfigured">
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<p>Use AWS Elastic Beanstalk to attach a database instance to this environment for the RDS demo.</p>
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</div>
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</div>
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</div>
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</div>
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</div>
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<nav class="navbar navbar-fixed-bottom navbar-light bg-faded">
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<div class="container">
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<div class="row">
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<div class="col-md-4 offset-md-4">
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</div>
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</div>
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</div>
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</nav>

‎public/index.html‎

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<script src="app/scorekeep.js"></script>
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<script src="app/routes.js"></script>
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<script src="app/services.js"></script>
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<script src="app/game-history-model.js"></script>
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<script src="app/demo-controller.js"></script>
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<script src="app/sessionController.js"></script>
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<script src="app/sessionsController.js"></script>
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<script src="app/gamesController.js"></script>
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<script src="app/sessionCollection.js"></script>
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<script src="app/gameCollection.js"></script>
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<script src="app/mainController.js"></script>
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<link rel="stylesheet" href="css/scorekeep.css"></link>
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.5/css/bootstrap.min.css" integrity="sha384-AysaV+vQoT3kOAXZkl02PThvDr8HYKPZhNT5h/CXfBThSRXQ6jW5DO2ekP5ViFdi" crossorigin="anonymous"></link>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/tether/1.3.7/css/tether.css"></link>
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<link rel="stylesheet" href="css/scorekeep.css"/>
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.5/css/bootstrap.min.css" integrity="sha384-AysaV+vQoT3kOAXZkl02PThvDr8HYKPZhNT5h/CXfBThSRXQ6jW5DO2ekP5ViFdi" crossorigin="anonymous"/>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/tether/1.3.7/css/tether.css"/>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.3.7/js/tether.js"></script>
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<script src="https://code.jquery.com/jquery-3.1.1.js" integrity="sha256-16cdPddA6VdVInumRGo6IbivbERE8p7CQR3HzTBuELA=" crossorigin="anonymous"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.5/js/bootstrap.min.js" integrity="sha384-BLiI7JTZm+JWlgKa0M0kGRpJbF2J8q+qreVrKBC47e3K6BW78kGLrCkeRX6I9RoK" crossorigin="anonymous"></script>
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</head>
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<body>
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<div class="navbar">Scorekeep</div>
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<div ng-view></div>
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</body>
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</html>

‎src/main/java/scorekeep/Application.java‎

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package scorekeep;
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import org.springframework.boot.SpringApplication;
4-
import org.springframework.boot.autoconfigure.SpringBootApplication;
4+
import org.springframework.boot.builder.SpringApplicationBuilder;
5+
import org.springframework.context.annotation.ComponentScan;
6+
import org.springframework.context.annotation.Configuration;
7+
import org.springframework.core.env.AbstractEnvironment;
58

6-
@SpringBootApplication
9+
@Configuration
10+
@ComponentScan
711
public class Application {
812

13+
enum Profile {
14+
NODB("nodb"),
15+
PGSQL("pgsql");
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17+
private final String name;
18+
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Profile(final String name) {
20+
this.name = name;
21+
}
22+
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@Override
24+
public String toString() {
25+
return this.name;
26+
}
27+
}
28+
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public static void main(String[] args) {
30+
System.setProperty(AbstractEnvironment.ACTIVE_PROFILES_PROPERTY_NAME, getProfile());
1031
SpringApplication.run(Application.class, args);
1132
}
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34+
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
35+
return application.sources(Application.class);
36+
}
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public static String getProfile() {
39+
if (isRdsEnabled()) {
40+
return Profile.PGSQL.toString();
41+
} else {
42+
return Profile.NODB.toString();
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}
44+
}
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46+
public static boolean isRdsEnabled() {
47+
// Only enabled if the relevant environment variables are set
48+
return (null != System.getenv("RDS_HOSTNAME")
49+
&& null != System.getenv("RDS_USERNAME")
50+
&& null != System.getenv("RDS_PASSWORD")
51+
&& null != System.getenv("RDS_PORT"));
52+
}
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}

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