Add basic DB selects

database.js

@@ -16,14 +16,62 @@ function disconnect(){
 	con.end();
 }
 
-function getCards(additionalData){
+// Is calling a promise in a promise the best way to do this?
+// Keeping because this is how I've figured to call other funcs from database
+function getCardById(cardId){
+
+	const dPromise = new Promise((resolve, reject) => {
+
+		getCards(' card.id = '+cardId).then(cards => {
+			resolve(cards);
+		})
+		.catch(err => {
+			throw err; reject(new Error(err));
+		});
+
+	});
+	return dPromise;
+}
+
+function getCards(whereClause){
 	const cPromise = new Promise((resolve, reject) => {
-		let sql = 'SELECT * FROM card';
+		let cards	= [];
-		if(additionalData){ sql = sql + " WHERE "+additionalData; }
+		let sql	= `SELECT 
+			card.id AS cardId -- TEMP UNTIL UID
+			,cardName
+			,cardCost
+			,typeName
+			,cardAttack
+			,rarityName
+			FROM card 
+			LEFT JOIN type ON type.id = card.id
+			LEFT JOIN rarity ON rarity.id = card.cardRarity
+		`;
+		// TODO: Rewrite this so it's not so insecure!!!!
+		if(whereClause){ sql = sql + " WHERE "+whereClause; }
 
 		con.query(sql, function (err, result, fields) {
 			if (err) { throw err; reject(new Error(err)); }
-			resolve(result);
+			result.forEach((card) => {
+				let tempCard = {};
+				tempCard.id = card.cardId;
+				tempCard.name = card.cardName;
+				tempCard.colour = 'temp';
+				tempCard.cost = card.cardCost;
+				tempCard.type = card.typeName;
+				tempCard.atk = card.cardAttack;
+				tempCard.rarity = card.rarityName;
+				tempCard.effect = 'temp effect';
+				// TODO: Will need more SQL statements, or some function/procedure
+				// class
+				// colour requirements
+				// card effects
+				
+				cards.push(tempCard);
+			});
+
+			//console.log(cards);
+			resolve(cards);
 		});
 	});
 	return cPromise;
@@ -32,4 +80,5 @@ function getCards(additionalData){
 module.exports = {
 	connect, disconnect
 	, getCards
+	, getCardById
 };

server.js

@@ -201,12 +201,15 @@ function requestJoinRoom(socket, playerName, roomId){
 
 }
 
+// Change to Decks, or 'getPlayerDecks' for the game
+// Could also be a specific deck if player clicks into one? Although maybe when entering
+// decks they get all their decks (maybe just id actually) then load from there?
 function requestGetCards(socket){
 	let response = {'success':false, 'message':'Nothing happened'};
 	response.success = true;
 
 	// Await promise, once it's done get the data, if errors send err
-	database.getCards().then(data => {
+	database.getCardById(1).then(data => {
 		response.message = data;
 		io.to(socket.id).emit('responseGetCards', response);
 	})