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doTrade /tradings

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This commit is contained in:
Georg Reisinger
2020-12-30 16:35:15 +01:00
parent 2c9242e45c
commit a5c910b508
4 changed files with 150 additions and 93 deletions
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42
src/main/java/at/reisinger/DBConnection.java
View File

@@ -274,18 +274,9 @@ public class DBConnection {
damage = rs.getInt("damage");
Card newCard = new Card(cardname, elementtyp + cardtype, damage);
cards.addCard(newCard);
Connection b = PostgresHelper.con();
try {
stmt = b.createStatement();
String sql = "INSERT INTO public.user_cards (username, name, gesperrt) VALUES ( \'" + username + "\',\'" + newCard.getName() + "\', \'false\');";
stmt.executeUpdate(sql);
stmt.close();
b.close();
} catch (Exception e) {
System.err.println(e.getClass().getName() + ": " + e.getMessage());
if(!addUserCard(username, newCard.getName())){
return null;
}
System.out.println("User got Card successfully");
}
rs.close();
stmt.close();
@@ -304,6 +295,37 @@ public class DBConnection {
}
}
/**
* Löscht eine user card aus der DB
* @param username Card löschen von
* @param cardname Card die vom user zu löschen ist
* @return True bei erfolg, sonst false
*/
public boolean delUserCard(String username, String cardname){
return PostgresHelper.executeUpdate("delete from user_cards where username = \'"+username+"\' and name = \'"+cardname+"\';");
}
/**
* Fügt eine Card zu den User_Cards hinzu
* @param username Username der die Card bekommt
* @param cardName Card die der User bekommt
* @return True bei erfolg, sonst false
*/
public boolean addUserCard(String username, String cardName){
Connection b = PostgresHelper.con();
try {
stmt = b.createStatement();
String sql = "INSERT INTO public.user_cards (username, name, gesperrt) VALUES ( \'" + username + "\',\'" + cardName + "\', \'false\');";
stmt.executeUpdate(sql);
stmt.close();
b.close();
} catch (Exception e) {
System.err.println(e.getClass().getName() + ": " + e.getMessage());
return false;
}
System.out.println("User got Card successfully");
return true;
}
/**
* Löscht ein Package anhand des Namens
*

37
src/main/java/at/reisinger/server/objects/Msg.java
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@@ -1,37 +0,0 @@
package at.reisinger.server.objects;
/**
* Message Objekt beinmhaltet die MsgId und die Msg selbst
* @author Georg Reisinger
*/
public class Msg {
private int id;
private String msg;
/**
* Erstellt eine Message
*/
public Msg(int id, String msg){
this.id = id;
this.msg = msg;
}
/**
* get field
*
* @return id Message Id
*/
public int getId() {
return this.id;
}
/**
* get field
*
* @return msg Message String
*/
public String getMsg() {
return this.msg;
}
}

21
src/main/java/at/reisinger/server/objects/Request.java
View File

@@ -65,19 +65,24 @@ public class Request {
headers.add(header);
}
int authIndex = headers.toString().indexOf("Authorization: Basic");
String authString = headers.toString().substring(authIndex + 21);
System.out.println("AUTH STRING: " + authString);
int authIndexEnd = authString.indexOf(',');
System.out.println("INDEX OF: " + authIndexEnd);
authString = authString.substring(0, authIndexEnd);
System.out.println("AUTH STRING: " + authString);
this.authString = authString;
String accessLog = String.format("Client %s, method %s, path %s, version %s, host %s, headers %s",
socket.toString(), method, path, version, host, headers.toString());
System.out.println(accessLog);
if(headers.toString().contains("Authorization: Basic")) {
int authIndex = headers.toString().indexOf("Authorization: Basic");
String authString = headers.toString().substring(authIndex + 21);
System.out.println("AUTH STRING: " + authString);
int authIndexEnd = authString.indexOf(',');
System.out.println("INDEX OF: " + authIndexEnd);
authString = authString.substring(0, authIndexEnd);
System.out.println("AUTH STRING: " + authString);
this.authString = authString;
}else{
this.authString = null;
}
}
/**

143
src/main/java/at/reisinger/server/objects/Response.java
View File

@@ -272,38 +272,103 @@ public class Response {
}
}else if (this.url.startsWith("/tradings")) {
if(login()){
Map<String, Object> map = JsonHelper.jsonPayloadToMap(this.payload);
String id = (String)map.get("Id");
String cardtotrade = (String)map.get("CardToTrade");
String type = (String)map.get("Type");
double mindamage = Double.parseDouble(map.get("MinimumDamage") + "");
String username = basicAuthGetUsername(this.authString);
if (username != null) {
Card cardtoTradeC = new DBConnection().getCardFromID(cardtotrade);
System.out.println("CARD TO TRAD: " + cardtoTradeC.getName());
if (cardtoTradeC != null) {
TradingDeal tradingDeal = new TradingDeal(id, cardtoTradeC, mindamage, type, username);
if (tradingDeal != null) {
String tradingJson = JsonHelper.objToJson(tradingDeal);
if (tradingDeal != null) {
ArrayList<String> deckCards = new DBConnection().getDeck(username);
if (deckCards != null) {
if (deckCards.contains(cardtotrade)) {
new DBConnection().delDeck(username);
}
if(new DBConnection().addTradingdeal(tradingDeal.getUsername(), tradingDeal.getId(), tradingDeal.getRequiredMinDamage(), tradingDeal.getRequiredCardType().name(), tradingDeal.getRequiredElementType().name(), tradingDeal.getCardToTrade().getName())){
if(new DBConnection().updateCardLock(tradingDeal.getCardToTrade().getName(), true)){
sendResponse(JsonHelper.objToJson(tradingDeal), "201");
}else{
String dotradeid = this.url.substring(this.url.lastIndexOf('/') + 1);
System.out.println("DO TradeID in /tradings/{tradeID}: " + dotradeid);
if(!dotradeid.isEmpty() && dotradeid != null && !dotradeid.equals("tradings")){
//DO TRADE
String username = basicAuthGetUsername(this.authString);
if(username != null && !username.isEmpty()) {
System.out.println(this.payload);
ArrayList<TradingDeal> tradingDealArrayList = new DBConnection().getAllTradingDeals();
TradingDeal tradingDeal = null;
if (tradingDealArrayList != null && !tradingDealArrayList.isEmpty()) {
for (TradingDeal tr : tradingDealArrayList) {
if (tr.getId().equals(dotradeid)) {
tradingDeal = tr;
}
}
Card card = new DBConnection().getCardFromID(this.payload);
if (card != null) {
if (tradingDeal != null) {
if (tradingDeal.cardOk(card)) {
String json = JsonHelper.objToJson(card);
if (json != null && !json.isEmpty()) {
if (new DBConnection().addUserCard(username, tradingDeal.getCardToTrade().getName())){
if (new DBConnection().delUserCard(tradingDeal.getUsername(), tradingDeal.getCardToTrade().getName())){
if(new DBConnection().deleteTradingDeal(tradingDeal.getId())){
if (new DBConnection().delUserCard(username, card.getName())){
if(new DBConnection().addUserCard(tradingDeal.getUsername(), card.getName())){
sendResponse(json, "200");
}else {
sendError("500");
}
}else {
sendError("500");
}
}else{
sendError("500");
}
}else{
sendError("500");
}
}else{
sendError("500");
}
} else {
sendError("500");
}
}else{
} else {
sendError("500");
}
} else {
sendError("500");
}
sendResponse(tradingJson, "201");
} else {
sendError("500");
}
} else {
sendError("500");
}
}else{
sendError("401");
}
}else {
//CREATE TRADING DEAL
Map<String, Object> map = JsonHelper.jsonPayloadToMap(this.payload);
String id = (String) map.get("Id");
String cardtotrade = (String) map.get("CardToTrade");
String type = (String) map.get("Type");
double mindamage = Double.parseDouble(map.get("MinimumDamage") + "");
String username = basicAuthGetUsername(this.authString);
if (username != null) {
Card cardtoTradeC = new DBConnection().getCardFromID(cardtotrade);
System.out.println("CARD TO TRAD: " + cardtoTradeC.getName());
if (cardtoTradeC != null) {
TradingDeal tradingDeal = new TradingDeal(id, cardtoTradeC, mindamage, type, username);
if (tradingDeal != null) {
String tradingJson = JsonHelper.objToJson(tradingDeal);
if (tradingDeal != null) {
ArrayList<String> deckCards = new DBConnection().getDeck(username);
if (deckCards != null) {
if (deckCards.contains(cardtotrade)) {
new DBConnection().delDeck(username);
}
if (new DBConnection().addTradingdeal(tradingDeal.getUsername(), tradingDeal.getId(), tradingDeal.getRequiredMinDamage(), tradingDeal.getRequiredCardType().name(), tradingDeal.getRequiredElementType().name(), tradingDeal.getCardToTrade().getName())) {
if (new DBConnection().updateCardLock(tradingDeal.getCardToTrade().getName(), true)) {
sendResponse(JsonHelper.objToJson(tradingDeal), "201");
} else {
sendError("500");
}
} else {
sendError("500");
}
} else {
sendError("500");
}
sendResponse(tradingJson, "201");
} else {
sendError("500");
}
} else {
sendError("500");
}
@@ -313,8 +378,6 @@ public class Response {
} else {
sendError("500");
}
}else{
sendError("500");
}
}else{
sendError("401");
@@ -327,17 +390,21 @@ public class Response {
* @return True wenn login daten korrekt, sonst false
*/
private boolean login(){
String username = basicAuthGetUsername(this.authString);
User user = null;
DBConnection con = new DBConnection();
try {
user = con.getUser(username);
} catch (SQLException throwables) {
throwables.printStackTrace();
return false;
}
if (basicAuth(user.getCredentials().getUsername(), user.getCredentials().getPasswort(), this.authString)){
return true;
if(this.authString != null && !this.authString.isEmpty()){
String username = basicAuthGetUsername(this.authString);
User user = null;
DBConnection con = new DBConnection();
try {
user = con.getUser(username);
} catch (SQLException throwables) {
throwables.printStackTrace();
return false;
}
if (basicAuth(user.getCredentials().getUsername(), user.getCredentials().getPasswort(), this.authString)){
return true;
}else{
return false;
}
}else{
return false;
}