transaction working with database

.idea/workspace.xml

@@ -2,9 +2,22 @@
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+      <change afterPath="$PROJECT_DIR$/src/main/java/com/buecoin01/controller/ConductTransactions.java" afterDir="false" />
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+      <change beforePath="$PROJECT_DIR$/src/main/java/com/buecoin01/ProcessLoader.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/com/buecoin01/ProcessLoader.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/com/buecoin01/controller/TransactionController.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/com/buecoin01/controller/TransactionController.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/com/buecoin01/controller/WalletController.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/com/buecoin01/controller/WalletController.java" afterDir="false" />
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+      <change beforePath="$PROJECT_DIR$/target/classes/com/buecoin01/controller/TransactionController$UserController.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/target/classes/com/buecoin01/controller/TransactionController.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/classes/com/buecoin01/controller/TransactionController.class" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/target/classes/com/buecoin01/model/Block.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/classes/com/buecoin01/model/Block.class" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/target/classes/com/buecoin01/model/Transactions.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/classes/com/buecoin01/model/Transactions.class" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/target/classes/com/buecoin01/model/Wallet.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/classes/com/buecoin01/model/Wallet.class" afterDir="false" />
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@@ -16,107 +29,41 @@
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+      <file leaf-file-name="ProcessLoader.java" pinned="false" current-in-tab="false">
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@@ -124,11 +71,11 @@
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@@ -136,11 +83,11 @@
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@@ -148,11 +95,11 @@
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+      <file leaf-file-name="Wallet.java" pinned="false" current-in-tab="false">
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@@ -160,23 +107,14 @@
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@@ -197,18 +135,19 @@
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         <option value="$PROJECT_DIR$/src/main/java/com/buecoin01/Application.java" />
+        <option value="$PROJECT_DIR$/src/main/java/com/buecoin01/model/Block.java" />
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+        <option value="$PROJECT_DIR$/src/main/java/com/buecoin01/controller/TransactionController.java" />
         <option value="$PROJECT_DIR$/src/main/java/com/buecoin01/model/Transactions.java" />
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@@ -238,6 +177,7 @@
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       <window_info anchor="bottom" id="Find" order="1" />
-      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
-      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
-      <window_info id="Designer" order="5" />
     </layout>
     <layout-to-restore>
       <window_info id="Designer" order="0" />
@@ -539,18 +462,6 @@
     <option name="myLimit" value="2678400000" />
   </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Wallet.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="360">
-          <caret line="24" column="29" selection-start-line="24" selection-start-column="29" selection-end-line="24" selection-end-column="29" />
-          <folding>
-            <element signature="e#581#582#0" expanded="true" />
-            <element signature="e#621#622#0" expanded="true" />
-            <element signature="e#653#654#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Repositories/CoinRepository.java" />
     <entry file="file://$PROJECT_DIR$/src/test/java/com/buecoin01/ApplicationTests.java">
       <provider selected="true" editor-type-id="text-editor">
@@ -563,6 +474,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="945">
           <caret line="78" selection-start-line="78" selection-end-line="78" />
+          <folding>
+            <element signature="e#969#970#0" expanded="true" />
+            <element signature="e#996#997#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -599,9 +514,7 @@
         <state relative-caret-position="360">
           <caret line="24" column="29" selection-start-line="24" selection-start-column="29" selection-end-line="24" selection-end-column="29" />
           <folding>
-            <element signature="e#581#582#0" expanded="true" />
-            <element signature="e#621#622#0" expanded="true" />
-            <element signature="e#653#654#0" expanded="true" />
+            <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
@@ -678,30 +591,6 @@
           <caret line="117" column="26" selection-start-line="117" selection-start-column="26" selection-end-line="117" selection-end-column="26" />
           <folding>
             <element signature="imports" expanded="true" />
-            <element signature="e#854#855#0" expanded="true" />
-            <element signature="e#879#880#0" expanded="true" />
-            <element signature="e#913#914#0" expanded="true" />
-            <element signature="e#941#942#0" expanded="true" />
-            <element signature="e#981#982#0" expanded="true" />
-            <element signature="e#1017#1018#0" expanded="true" />
-            <element signature="e#1075#1076#0" expanded="true" />
-            <element signature="e#1125#1126#0" expanded="true" />
-            <element signature="e#1158#1159#0" expanded="true" />
-            <element signature="e#1187#1188#0" expanded="true" />
-            <element signature="e#1231#1232#0" expanded="true" />
-            <element signature="e#1267#1268#0" expanded="true" />
-            <element signature="e#1298#1299#0" expanded="true" />
-            <element signature="e#1325#1326#0" expanded="true" />
-            <element signature="e#1365#1366#0" expanded="true" />
-            <element signature="e#1397#1398#0" expanded="true" />
-            <element signature="e#1429#1430#0" expanded="true" />
-            <element signature="e#1458#1459#0" expanded="true" />
-            <element signature="e#1501#1502#0" expanded="true" />
-            <element signature="e#1537#1538#0" expanded="true" />
-            <element signature="e#1580#1581#0" expanded="true" />
-            <element signature="e#1612#1613#0" expanded="true" />
-            <element signature="e#1669#1670#0" expanded="true" />
-            <element signature="e#1711#1712#0" expanded="true" />
           </folding>
         </state>
       </provider>
@@ -762,17 +651,7 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Blockchain.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="347">
-          <caret line="34" selection-start-line="34" selection-end-line="34" />
-          <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#1854#1855#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Blockchain.java" />
     <entry file="file://$PROJECT_DIR$/pom.xml">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="990">
@@ -836,78 +715,87 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/EnableMongoRepositories.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/EnableMongoRepositories.java" />
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Repositories/BlockRepository.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="30">
-          <caret line="2" column="18" selection-start-line="2" selection-start-column="18" selection-end-line="2" selection-end-column="18" />
+        <state relative-caret-position="75">
+          <caret line="8" column="1" selection-start-line="8" selection-end-line="9" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Application.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/controller/BlockController.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="60">
-          <caret line="6" column="22" selection-start-line="6" selection-start-column="22" selection-end-line="6" selection-end-column="22" />
+        <state relative-caret-position="639">
+          <caret line="47" column="40" selection-start-line="47" selection-start-column="40" selection-end-line="47" selection-end-column="40" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Repositories/WalletRepository.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Block.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="75">
-          <caret line="8" lean-forward="true" selection-start-line="8" selection-end-line="8" />
+        <state relative-caret-position="148">
+          <caret line="14" lean-forward="true" selection-start-line="14" selection-end-line="14" />
+          <folding>
+            <element signature="e#969#970#0" expanded="true" />
+            <element signature="e#996#997#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Repositories/TransactionRepository.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Repositories/WalletRepository.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="180">
-          <caret line="12" column="17" selection-start-line="12" selection-start-column="17" selection-end-line="12" selection-end-column="17" />
-          <folding>
-            <element signature="imports" expanded="true" />
-          </folding>
+        <state>
+          <caret column="35" lean-forward="true" selection-start-column="35" selection-end-column="35" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Repositories/BlockRepository.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Repositories/TransactionRepository.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="75">
-          <caret line="8" column="1" selection-start-line="8" selection-end-line="9" />
+        <state relative-caret-position="90">
+          <caret line="6" column="59" lean-forward="true" selection-start-line="6" selection-start-column="59" selection-end-line="6" selection-end-column="59" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/controller/TransactionController.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="210">
-          <caret line="14" column="42" lean-forward="true" selection-start-line="14" selection-start-column="42" selection-end-line="14" selection-end-column="42" />
+        <state relative-caret-position="599">
+          <caret line="56" lean-forward="true" selection-start-line="56" selection-end-line="56" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/controller/BlockController.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Transactions.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="639">
-          <caret line="47" column="40" selection-start-line="47" selection-start-column="40" selection-end-line="47" selection-end-column="40" />
+        <state relative-caret-position="825">
+          <caret line="71" column="17" selection-start-line="71" selection-start-column="17" selection-end-line="71" selection-end-column="17" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/controller/WalletController.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/ProcessLoader.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="210">
-          <caret line="14" lean-forward="true" selection-start-line="14" selection-end-line="14" />
+        <state relative-caret-position="510">
+          <caret line="34" selection-start-line="34" selection-end-line="34" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/ProcessLoader.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/Application.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="60">
+          <caret line="6" column="22" selection-start-line="6" selection-start-column="22" selection-end-line="6" selection-end-column="22" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Wallet.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="390">
-          <caret line="26" selection-start-line="26" selection-end-line="26" />
+        <state relative-caret-position="139">
+          <caret line="16" lean-forward="true" selection-start-line="16" selection-end-line="16" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
@@ -916,79 +804,30 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/resources/application.properties">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="45">
-          <caret line="3" column="36" selection-start-line="3" selection-start-column="36" selection-end-line="3" selection-end-column="36" />
+        <state relative-caret-position="15">
+          <caret line="1" selection-start-line="1" selection-end-line="1" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Transactions.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/controller/WalletController.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="202">
-          <caret line="31" column="114" selection-start-line="31" selection-start-column="114" selection-end-line="31" selection-end-column="114" />
+        <state relative-caret-position="648">
+          <caret line="52" selection-start-line="52" selection-end-line="52" />
           <folding>
             <element signature="imports" expanded="true" />
-            <element signature="e#854#855#0" expanded="true" />
-            <element signature="e#879#880#0" expanded="true" />
-            <element signature="e#913#914#0" expanded="true" />
-            <element signature="e#941#942#0" expanded="true" />
-            <element signature="e#981#982#0" expanded="true" />
-            <element signature="e#1017#1018#0" expanded="true" />
-            <element signature="e#1075#1076#0" expanded="true" />
-            <element signature="e#1125#1126#0" expanded="true" />
-            <element signature="e#1158#1159#0" expanded="true" />
-            <element signature="e#1187#1188#0" expanded="true" />
-            <element signature="e#1231#1232#0" expanded="true" />
-            <element signature="e#1267#1268#0" expanded="true" />
-            <element signature="e#1298#1299#0" expanded="true" />
-            <element signature="e#1325#1326#0" expanded="true" />
-            <element signature="e#1365#1366#0" expanded="true" />
-            <element signature="e#1397#1398#0" expanded="true" />
-            <element signature="e#1429#1430#0" expanded="true" />
-            <element signature="e#1458#1459#0" expanded="true" />
-            <element signature="e#1501#1502#0" expanded="true" />
-            <element signature="e#1537#1538#0" expanded="true" />
-            <element signature="e#1580#1581#0" expanded="true" />
-            <element signature="e#1612#1613#0" expanded="true" />
-            <element signature="e#1669#1670#0" expanded="true" />
-            <element signature="e#1711#1712#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Wallet.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/controller/ConductTransactions.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="139">
-          <caret line="44" selection-start-line="44" selection-end-line="44" />
+        <state relative-caret-position="394">
+          <caret line="31" column="38" selection-start-line="31" selection-start-column="38" selection-end-line="31" selection-end-column="38" />
           <folding>
             <element signature="imports" expanded="true" />
-            <element signature="e#925#926#0" expanded="true" />
-            <element signature="e#952#953#0" expanded="true" />
-            <element signature="e#992#993#0" expanded="true" />
-            <element signature="e#1024#1025#0" expanded="true" />
-            <element signature="e#1123#1124#0" expanded="true" />
-            <element signature="e#1156#1157#0" expanded="true" />
-            <element signature="e#1195#1196#0" expanded="true" />
-            <element signature="e#1227#1228#0" expanded="true" />
-            <element signature="e#1258#1259#0" expanded="true" />
-            <element signature="e#1287#1288#0" expanded="true" />
-            <element signature="e#1329#1330#0" expanded="true" />
-            <element signature="e#1365#1366#0" expanded="true" />
-            <element signature="e#1481#1482#0" expanded="true" />
-            <element signature="e#1521#1522#0" expanded="true" />
-            <element signature="e#1548#1549#0" expanded="true" />
-            <element signature="e#1573#1574#0" expanded="true" />
-            <element signature="e#1607#1608#0" expanded="true" />
-            <element signature="e#1635#1636#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/buecoin01/model/Block.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="334">
-          <caret line="82" lean-forward="true" selection-start-line="82" selection-end-line="82" />
-        </state>
-      </provider>
-    </entry>
   </component>
 </project>

src/main/java/com/buecoin01/ProcessLoader.java

@@ -3,6 +3,7 @@ package com.buecoin01;
 import com.buecoin01.Repositories.BlockRepository;
 import com.buecoin01.Repositories.WalletRepository;
 
+import com.buecoin01.controller.ConductTransactions;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.ApplicationArguments;
 import org.springframework.boot.ApplicationRunner;
@@ -21,9 +22,13 @@ public class ProcessLoader implements ApplicationRunner {
     @Autowired
     BlockRepository repo3;
 
+    @Autowired
+    ConductTransactions transaction;
+
 
     @Override
     public void run(ApplicationArguments args) {
+        transaction.transferMoney(2L,1L,500);
 
     }
 }

src/main/java/com/buecoin01/controller/ConductTransactions.java

@@ -0,0 +1,46 @@
+package com.buecoin01.controller;
+
+import com.buecoin01.Repositories.TransactionRepository;
+import com.buecoin01.Repositories.WalletRepository;
+import com.buecoin01.model.Transactions;
+import com.buecoin01.model.Wallet;
+import com.buecoin01.utility.Encryption;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.time.LocalDateTime;
+
+@RestController
+public class ConductTransactions {
+    @Autowired
+    private TransactionRepository transactionRepository;
+
+    @Autowired
+    private WalletRepository walletRepository;
+
+
+    public double getBalance(Long id){
+        return walletRepository.getOne(id).getAmount();
+    }
+
+    public String transferMoney(Long toId, Long fromId, double amount){
+        String response;
+        if(amount <= getBalance(fromId)){
+            Wallet from = walletRepository.getOne(toId);
+            from.setAmount(getBalance(fromId) - amount);
+            walletRepository.save(from);
+            Wallet to = walletRepository.getOne(fromId);
+            to.setAmount(getBalance(fromId) + amount);
+            walletRepository.save(to);
+            Transactions n = new Transactions(Encryption.applySha256(toId.toString() + fromId.toString() + Double.toString(amount)), Encryption.applySha256(fromId.toString()), Encryption.applySha256(toId.toString()), amount, LocalDateTime.now());
+            transactionRepository.save(n);
+            response = "Success";
+        } else response = "Insufficient funds";
+
+        return response;
+    }
+
+
+
+
+}

src/main/java/com/buecoin01/controller/TransactionController.java

@@ -8,13 +8,13 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import java.util.Optional;
 
+
+@CrossOrigin(origins = {"http://localhost:8100", "http://localhost:8080"})
+@RestController
+@RequestMapping(path = "/transaction")
 public class TransactionController {
 
-    @CrossOrigin(origins = {"http://localhost:8100", "http://localhost:8080"})
-    @RestController
-    @RequestMapping(path = "/transaction")
 
-    public class UserController {
 
 
         @Autowired
@@ -54,4 +54,4 @@ public class TransactionController {
 
 
     }
-}
+

src/main/java/com/buecoin01/controller/WalletController.java

@@ -50,6 +50,8 @@ public class WalletController {
         }
 
 
+
+
     }
 
 

src/main/java/com/buecoin01/model/Block.java

@@ -21,7 +21,7 @@ public class Block {
     @Column
     private String hash;
     private String previousHash;
-    //private String data;
+    private String data;
     public String merkleRoot;
     public ArrayList<Transactions> transactionList = new ArrayList<>();
     private LocalDateTime timeStamp;
@@ -44,9 +44,9 @@ public class Block {
         return previousHash;
     }
 
-//    public String getData() {
-//        return data;
-//    }
+    public String getData() {
+        return data;
+    }
 
     public LocalDateTime getTimeStamp() {
         return timeStamp;

src/main/java/com/buecoin01/model/Transactions.java

@@ -26,10 +26,10 @@ public class Transactions {
     private String transactionId;
     private String fromId;
     private String toId;
-    private float amount;
+    private double amount;
     private LocalDateTime timestamp;
 
-    public Transactions(String transactionId, String fromId, String toId, float amount, LocalDateTime timestamp) {
+    public Transactions(String transactionId, String fromId, String toId, double amount, LocalDateTime timestamp) {
         this.transactionId = transactionId;
         this.fromId = fromId;
         this.toId = toId;
@@ -69,11 +69,11 @@ public class Transactions {
         this.toId = toId;
     }
 
-    public float getAmount() {
+    public double getAmount() {
         return amount;
     }
 
-    public void setAmount(float amount) {
+    public void setAmount(double amount) {
         this.amount = amount;
     }
 

src/main/java/com/buecoin01/model/Wallet.java

@@ -2,19 +2,19 @@ package com.buecoin01.model;
 
 import com.buecoin01.utility.TransactionInput;
 import com.buecoin01.utility.TransactionOutput;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import org.hibernate.annotations.Proxy;
+import org.springframework.stereotype.Component;
 
 import javax.persistence.*;
 import java.security.*;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Map;
+
 
 @Entity
+@Component
+@Proxy(lazy = false)
 public class Wallet {
 
-    private PrivateKey privateKey;
-    private PublicKey publicKey;
-    public HashMap<String, TransactionOutput> UTXOs = new HashMap<>(); // only UTXOs owned by this wallet
     @Id
     @Column(name = "id")
     @GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -22,7 +22,7 @@ public class Wallet {
     @Column(name = "pubicId")
     private String publicId;
     @Column(name = "amount")
-    private long amount;
+    private double amount;
     @Column(name = "name")
     private String name;
 
@@ -43,19 +43,11 @@ public class Wallet {
         this.name = name;
     }
 
-    public PrivateKey getPrivateKey() {
-        return privateKey;
-    }
-
-    public PublicKey getPublicKey() {
-        return publicKey;
-    }
-
-    public long getAmount() {
+    public double getAmount() {
         return amount;
     }
 
-    public void setAmount(long amount) {
+    public void setAmount(double amount) {
         this.amount = amount;
     }
 

src/main/resources/application.properties

@@ -1,11 +1,11 @@
 spring.jpa.hibernate.ddl-auto=update
+
 spring.datasource.url=jdbc:mysql://167.99.50.8:3306/bitcoin?useSSL=false
 spring.datasource.username=root
 spring.datasource.password=098poilkj
-#spring.datasource.driver-class-name=com.mysql.jdbc.Driver
-#spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect
-#spring.datasource.testWhileIdle = true
-#spring.datasource.validationQuery = SELECT 1
-#
-#
-#logging.file= ./application.log
+spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect
+spring.datasource.testWhileIdle = true
+spring.datasource.validationQuery = SELECT 1
+
+

target/classes/application.properties

@@ -1,11 +1,11 @@
 spring.jpa.hibernate.ddl-auto=update
+
 spring.datasource.url=jdbc:mysql://167.99.50.8:3306/bitcoin?useSSL=false
 spring.datasource.username=root
 spring.datasource.password=098poilkj
-#spring.datasource.driver-class-name=com.mysql.jdbc.Driver
-#spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect
-#spring.datasource.testWhileIdle = true
-#spring.datasource.validationQuery = SELECT 1
-#
-#
-#logging.file= ./application.log
+spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect
+spring.datasource.testWhileIdle = true
+spring.datasource.validationQuery = SELECT 1
+
+