Rn java link

App.js

@@ -8,23 +8,26 @@ import {createStackNavigator} from 'react-navigation';
 import rootReducer from './src/main/js/reducers';
 import WelcomePage from './src/main/js/components/pages/welcomePage/WelcomePage';
 import LoginPage from './src/main/js/components/pages/loginPage/LoginPage';
+import RegisterPage from './src/main/js/components/pages/registerPage/RegisterPage';
 import DonatrixPage from './src/main/js/components/pages/donatrixPage/DonatrixPage';
 
+
 const store = createStore(rootReducer);
 
 const RootStack = createStackNavigator(
     {
         Welcome: WelcomePage,
         Login: LoginPage,
-        Donatrix: DonatrixPage
+        Register: RegisterPage,
+        Donatrix: DonatrixPage,
     },
     {
         initialRouteName: 'Welcome',
         headerMode: 'none'
     }
 );
 
-const App = (page) => (
+const App = () => (
     <Provider store = {store}>
         <RootStack />
     </Provider>

android/app/app.iml

@@ -87,27 +87,17 @@
       <sourceFolder url="file://$MODULE_DIR$/src/test/shaders" isTestSource="true" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/blame" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/build-info" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/builds" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/check-manifest" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-classes" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-runtime-classes" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-verifier" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/instant-run-apk" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/instant-run-main-apk-res" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/javaPrecompile" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jniLibs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifest-checker" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/lint" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/prebuild" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/reload-dex" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/resources" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/shaders" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/split-apk" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/splits-support" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/transforms" />

android/app/src/main/java/com/donatrix/MainActivity.java

@@ -3,7 +3,6 @@
 import com.facebook.react.ReactActivity;
 
 public class MainActivity extends ReactActivity {
-
     /**
      * Returns the name of the main component registered from JavaScript.
      * This is used to schedule rendering of the component.

android/app/src/main/java/com/donatrix/MainApplication.java

@@ -8,6 +8,8 @@
 import com.facebook.react.shell.MainReactPackage;
 import com.facebook.soloader.SoLoader;
 
+import com.donatrix.RNJavaLinkPackage;
+
 import java.util.Arrays;
 import java.util.List;
 
@@ -22,7 +24,8 @@ public boolean getUseDeveloperSupport() {
     @Override
     protected List<ReactPackage> getPackages() {
       return Arrays.<ReactPackage>asList(
-          new MainReactPackage()
+          new MainReactPackage(),
+          new RNJavaLinkPackage()
       );
     }
 

android/app/src/main/java/com/donatrix/MysqlCon.java

@@ -14,7 +14,37 @@ public MysqlCon() {
 
     }
 
-    private void startConnection(String sql) {
+    private ResultSet startConnectionForData(String sql) {
+        ResultSet rs = null;
+        try {
+            Class.forName("com.mysql.cj.jdbc.Driver");
+            Connection con = DriverManager.getConnection(
+                    "jdbc:mysql://localhost:3306/Donatrix", "root",
+                    "password");
+//            System.out.println("Connected to database");
+//            System.out.println(sql);
+            Statement stmt = con.createStatement();
+//            stmt.executeUpdate(sql);
+            rs = stmt.executeQuery(sql);
+//            ResultSetMetaData rsmd = rs.getMetaData();
+//            int columnNumer = rsmd.getColumnCount();
+//            while (rs.next()) {
+//                for (int i = 1; i <= columnNumer; i++ ) {
+//                    if (i > 1) System.out.print(", ");
+//                    String columnValue = rs.getString(i);
+//                    System.out.print(columnValue + " " + rsmd.getColumnName(i));
+//                }
+//                System.out.println("");
+//            }
+//            System.out.println(rs);
+        } catch(Exception e) {
+            rs = null;
+            System.out.println(e);
+        }
+        return rs;
+    }
+
+    private void startConnectionForUpdate(String sql) {
         try {
             Class.forName("com.mysql.cj.jdbc.Driver");
             Connection con = DriverManager.getConnection(
@@ -32,12 +62,24 @@ private void startConnection(String sql) {
     public void registerUser(String username, String password, String locked, String name) {
         String sql = String.format("insert into donatrix.users values('%s'," +
                 "'%s','%s','%s')", username, password, locked, name);
-        startConnection(sql);
+        startConnectionForUpdate(sql);
+    }
+
+    public boolean checkRegisteredUser(String username) throws SQLException {
+        String sql = String.format("select * from donatrix.users where email = '%s';", username);
+
+        if (startConnectionForData(sql).next()) {
+            System.out.println("true");
+            return true;
+        }
+        System.out.println("False");
+        return false;
     }
 
-    public static void main(String[] args) {
+    public static void main(String[] args) throws SQLException {
         MysqlCon me = new MysqlCon();
-        me.registerUser("dpoole@gatech.edu", "password", "0", "Davidson Poole");
+//        me.registerUser("dpoole@gatech.edu", "password", "0", "Davidson Poole");
+        me.checkRegisteredUser("dpoole@gatech.edu");
 
 //        try {
 //            Class.forName("com.mysql.jdbc.Driver");

android/app/src/main/java/com/donatrix/RNJavaLink.java

@@ -0,0 +1,48 @@
+
+package com.donatrix;
+
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.bridge.Callback;
+
+public class RNJavaLink extends ReactContextBaseJavaModule {
+
+    private final ReactApplicationContext reactContext;
+
+    public RNJavaLink(ReactApplicationContext reactContext) {
+        super(reactContext);
+        this.reactContext = reactContext;
+    }
+
+    @Override
+    public String getName() {
+        return "RNJavaLink";
+    }
+
+     @ReactMethod
+     public void addUser(String email, String fname, String lname, String pass, String confPass, Callback callback) {
+          boolean success = true;
+          //do database stuff and update the value of 'success' if necessary
+
+          //finally call the correct callback based off the updated value of 'success'
+          if (success) {
+              callback.invoke("added user");
+          } else {
+              callback.invoke("nice try buddy");
+          }
+     }
+
+     @ReactMethod
+     public void tryLogin(String email, String pass, Callback callback) {
+          boolean valid = true;
+          //do database stuff and update the value of 'valid' if necessary
+
+          //finally call the correct callback based off the updated value of 'valid'
+          if (valid) {
+              callback.invoke("valid");
+          } else {
+              callback.invoke("not valid");
+          }
+     }
+}

android/app/src/main/java/com/donatrix/RNJavaLinkPackage.java

@@ -0,0 +1,28 @@
+package com.donatrix;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+import com.facebook.react.ReactPackage;
+import com.facebook.react.bridge.NativeModule;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.uimanager.ViewManager;
+import com.facebook.react.bridge.JavaScriptModule;
+
+public class RNJavaLinkPackage implements ReactPackage {
+    @Override
+    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
+      return Arrays.<NativeModule>asList(new RNJavaLink(reactContext));
+    }
+
+    // Deprecated from RN 0.47
+    public List<Class<? extends JavaScriptModule>> createJSModules() {
+      return Collections.emptyList();
+    }
+
+    @Override
+    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
+      return Collections.emptyList();
+    }
+}

android/app/src/main/java/com/donatrix/User.java

@@ -1,4 +1,34 @@
 package com.donatrix;
 
 public class User {
+
+    private String email;
+    private String password;
+    private String name;
+    private boolean accountState;
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+    public String getEmail() {
+        return this.email;
+    }
+    public void setPassword(String password) {
+        this.password = password;
+    }
+    public String getPassword() {
+        return this.password;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+    public String getName() {
+        return this.name;
+    }
+    public void setAccountState(boolean accountState) {
+        this.accountState = accountState;
+    }
+    public boolean getAccountState() {
+        return this.accountState;
+    }
 }

index.html

@@ -0,0 +1 @@
+<h1>Welcome to the Donatrix</h1>