Merge pull request 'Account 모델 구현' (#10) from Account into master

Reviewed-on: http://poopki.duckdns.org:3000/poopki/User_Management_Base_Code/pulls/10

Account.java

@@ -0,0 +1,32 @@
+package org.poopki.duckdns.user_db;
+
+import org.bukkit.entity.Player;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+public class Account {
+    private int m_Balance;
+
+    public Account(){
+        m_Balance = 0;
+    }
+
+    public Account(int Balance){
+        m_Balance = Balance;
+    }
+
+    public int getBalance(){ return m_Balance; }
+    public boolean credit(int Amount){
+        m_Balance +=Amount;
+        return true;
+    }
+    public boolean withdraw(int Amount){
+        if((m_Balance - Amount) > 0){
+            m_Balance -= Amount;
+            return true;
+        }
+        return false;
+    }
+}

AccountArray.java

@@ -0,0 +1,37 @@
+package org.poopki.duckdns.user_db;
+
+import org.bukkit.entity.Player;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+public class AccountArray {
+    public static Map<UUID, Account> m_AccountArray = new HashMap<UUID, Account>();
+
+    public void transfer(UUID Src, UUID Des, int Amount){
+        Account m_Src = m_AccountArray.get(Src);
+        Account m_Des = m_AccountArray.get(Des);
+
+        if(m_Src.getBalance()-Amount>0){
+            m_Src.withdraw(Amount);
+            m_Des.credit(Amount);
+        }
+    }
+
+    public int getAccountInfo(UUID uuid) {
+        Account m_Account = m_AccountArray.get(uuid);
+        return m_Account.getBalance();
+    }
+
+    public Account putAccountInfo(UUID uuid) {
+        m_AccountArray.put(uuid, new Account());
+        Account m_Account = m_AccountArray.get(uuid);
+        return m_Account;
+    }
+    public Account putAccountInfo(UUID uuid, int Amount) {
+        m_AccountArray.put(uuid, new Account(Amount));
+        Account m_Account = m_AccountArray.get(uuid);
+        return m_Account;
+    }
+}

DB/DBUpdate.java

@@ -1,12 +1,10 @@
 package org.poopki.duckdns.user_db.DB;
 
+import org.poopki.duckdns.user_db.AccountArray;
 import org.poopki.duckdns.user_db.UserInfo;
 import org.poopki.duckdns.user_db.UserInfoArray;
 
 import java.sql.*;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
 import java.util.UUID;
 
 public class DBUpdate {
@@ -22,7 +20,7 @@ public class DBUpdate {
 
     public static void InitDB() throws SQLException {
         Connection conn = null;
-        Statement stmt = null;
+        Statement stmt;
 
         try {
             Class.forName("org.mariadb.jdbc.Driver");
@@ -35,7 +33,8 @@ public class DBUpdate {
                     .append("UUID varchar(36) PRIMARY KEY,")
                     .append("Nation int(8),") //public
                     .append("Squad int(8),")  //public
-                    .append("Farm int(8)") //public
+                    .append("Farm int(8),") //public
+                    .append("Account int(10)") //public
                     /*
                     .append("Occupation int(8),") //private
                     .append("Account int(8),") //private
@@ -57,9 +56,9 @@ public class DBUpdate {
             }
         }
     }
-    public static void LoadDB() throws SQLException {
+    public static void LoadDB(AccountArray m_AccountArrayInstance) throws SQLException {
         Connection conn = null;
-        Statement stmt = null;
+        Statement stmt;
         try {
             Class.forName("org.mariadb.jdbc.Driver");
 
@@ -73,7 +72,11 @@ public class DBUpdate {
                 m_InfoArrayInstance.m_UserInfoArray.put(UUID.fromString(rs.getString(1)), new UserInfo(UUID.fromString(rs.getString(1)),
                                                                                                                  Integer.parseInt(rs.getString(2)),
                                                                                                                  Integer.parseInt(rs.getString(3)),
-                                                                                                                 Integer.parseInt(rs.getString(4))));
+                                                                                                                 Integer.parseInt(rs.getString(4)),
+                                                                                                                 m_AccountArrayInstance.putAccountInfo(
+                                                                                                                                 UUID.fromString(
+                                                                                                                                    rs.getString(1)),
+                                                                                                                                    Integer.parseInt(rs.getString(5)))));
             }
 
         }  catch (ClassNotFoundException e) {
@@ -93,7 +96,7 @@ public class DBUpdate {
 
     public void UpdateDB() throws SQLException {
         Connection conn = null;
-        PreparedStatement pstmt = null;
+        PreparedStatement pstmt;
 
         try{
             Class.forName("org.mariadb.jdbc.Driver");
@@ -103,14 +106,15 @@ public class DBUpdate {
                 //sql = sb.append("insert into UserInfo values('"+key+"',"+0+","+0+","+0+","+0+","+0+")").toString();
                 //String sql = sb.append("insert into UserInfo values ('test', 0)").toString();
                 //stmt.execute(sql);
-                String sql = "REPLACE INTO UserInfo VALUES (?,?,?,?)";
+                String sql = "REPLACE INTO UserInfo VALUES (?,?,?,?,?)";
                 pstmt = conn.prepareStatement(sql);
                 //pstmt.setString(1, key.toString());
-                pstmt.setString(1, String.valueOf(m_InfoArrayInstance.m_UserInfoArray.get(key).getUserUUID()));
+                UserInfo temp = m_InfoArrayInstance.m_UserInfoArray.get(key);
+                pstmt.setString(1, String.valueOf(key.toString()));
                 pstmt.setString(2, String.valueOf(11));
                 pstmt.setString(3, String.valueOf(23));
                 pstmt.setString(4, String.valueOf(56));
-
+                pstmt.setString(5, String.valueOf(temp.getBalance()));
                 int cnt = pstmt.executeUpdate();
                 if( cnt == 0 ){
                     System.out.println("데이터 입력 실패");

UserInfo.java

@@ -10,29 +10,25 @@ public class UserInfo {
     private int m_Nation;
     private int m_Squad;
     private int m_Farm;
+    private Account m_Account;
 
-    UserInfo(Player p){
-        m_UUID = p.getUniqueId();
-        m_Nation = 0;
-        m_Squad = 0;
-        m_Farm = 0;
-    }
-    public UserInfo(UUID uuid, int Nation, int Squad, int Farm){
+     public UserInfo(UUID uuid, int Nation, int Squad, int Farm, Account Instance){
         m_UUID = uuid;
         m_Nation = Nation;
         m_Squad = Squad;
-        m_Farm = Farm;
+        m_Account = Instance;
     }
     public void JoinNation(int Nation) { m_Nation = Nation; }
     public void JoinSquad(int Squad) { m_Squad = Squad; }
     public void JoinFarm(int Farm) { m_Farm = Farm; }
 
+    public int getBalance(){ return m_Account.getBalance();}
     public String getUserName(){
         return m_Name;
     }
 
     public UUID getUserUUID(){
-        return m_UUID;
+         return m_UUID;
     }
 
 

UserInfoArray.java

@@ -7,16 +7,23 @@ import java.util.Map;
 import java.util.UUID;
 
 public class UserInfoArray {
+    private AccountArray m_AccountArrayInstance;
     public static Map<UUID, UserInfo> m_UserInfoArray = new HashMap<UUID, UserInfo>();
 
+    UserInfoArray(AccountArray Instance){
+        m_AccountArrayInstance = Instance;
+    }
+
     public void getUserInfo(Player p) {
         UserInfo m_UserInfo = m_UserInfoArray.get(p.getUniqueId());
         p.sendMessage(m_UserInfo.getUserName() + m_UserInfo.getUserUUID() + ("중복 입장"));
+        p.sendMessage(m_UserInfo.getUserUUID() +("Balance ")+m_AccountArrayInstance.getAccountInfo(p.getUniqueId()));
     }
 
-    public void putUserInfo(Player p) {
-        m_UserInfoArray.put(p.getUniqueId(), new UserInfo(p));
+    public void NewUserInfo(Player p) {
+        m_UserInfoArray.put(p.getUniqueId(), new UserInfo(p.getUniqueId(), 0, 0, 0, m_AccountArrayInstance.putAccountInfo(p.getUniqueId())));
         UserInfo m_UserInfo = m_UserInfoArray.get(p.getUniqueId());
         p.sendMessage(m_UserInfo.getUserName() + m_UserInfo.getUserUUID() + ("초기 입장"));
+        p.sendMessage(m_UserInfo.getUserUUID() +("Balance ")+m_AccountArrayInstance.getAccountInfo(p.getUniqueId()));
     }
 }

UserJoin.java

@@ -14,9 +14,10 @@ public class UserJoin implements Listener {
         Player p = e.getPlayer();
         if(m_InfoArrayInstance.m_UserInfoArray.containsKey(p.getUniqueId())){
             m_InfoArrayInstance.getUserInfo(p);
+
         }
         else{
-            m_InfoArrayInstance.putUserInfo(p);
+            m_InfoArrayInstance.NewUserInfo(p);
         }
     }
 }

User_DB.java

@@ -9,19 +9,24 @@ import java.sql.Statement;
 
 
 public final class User_DB extends JavaPlugin implements Listener {
-    UserInfoArray m_InfoArrayInstance = new UserInfoArray();
+
+    AccountArray m_AccountArrayInstance = new AccountArray();
+    UserInfoArray m_InfoArrayInstance = new UserInfoArray(m_AccountArrayInstance); // UserInfo저장하는 Array instance 생성
+
+
     DBUpdate Database_backup = new DBUpdate(m_InfoArrayInstance);
     @Override
     public void onEnable() {
         // Plugin startup logic
         try {
             Database_backup.InitDB();
-            Database_backup.LoadDB();
+            Database_backup.LoadDB(m_AccountArrayInstance);
         } catch (SQLException e) {
             throw new RuntimeException(e);
         }
 
         getServer().getPluginManager().registerEvents(new UserJoin(m_InfoArrayInstance),this);
+
     }
 
     @Override