Basic working code for balance is done

app/__init__.py

@@ -5,6 +5,8 @@ from flask_migrate import Migrate
 
 app = Flask(__name__)
 app.config.from_object(Config)
+db = SQLAlchemy(app)
+migrate = Migrate(app, db)
 
-from app import routes
+from app import routes, models
 

app/models.py

@@ -0,0 +1,28 @@
+from app import db
+
+class Transactions(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    address = db.Column(db.String(64), index=True)
+    parentid = db.Column(db.Integer, index=True)
+    transferBalance = db.Column(db.Integer)
+
+    def __repr__(self):
+        return '<User {}>'.format(self.address)
+
+class Transferlogs(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    primaryIDReference = db.Column(db.Integer)
+    transferDescription = db.Column(db.String, index=True)
+    transferIDConsumed = db.Column(db.String, index=True)
+    blockchainReference = db.Column(db.String)
+
+    def __repr__(self):
+        return '<User {}>'.format(self.primaryIDReference)
+
+class Webtable(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    transferDescription = db.Column(db.String, index=True)
+    blockchainReference = db.Column(db.String, index=True, unique=True)
+
+    def __repr__(self):
+        return '<User {}>'.format(self.transferDescription)

app/routes.py

@@ -2,6 +2,7 @@ from flask import render_template
 from flask import render_template, flash, redirect, url_for
 from app import app
 from app.forms import LoginForm
+import sqlite3
 
 @app.route('/', methods=['GET', 'POST'])
 @app.route('/index', methods=['GET', 'POST'])
@@ -27,6 +28,11 @@ def test():
     form = LoginForm()
     if form.validate_on_submit():
         flash('Balance requested for address {}'.format(form.address.data))
-        return 'string'
+        conn = sqlite3.connect('/home/vivek/Dev/RanchiMall/rmfzeTracking_testnet/tree.db')
+        c = conn.cursor()
+        c.execute("select SUM(transferBalance) from transactiontable WHERE address=='{}'".format(str(form.address.data)))
+        balance = c.fetchall()[0][0]
+        conn.close()
+        return render_template('test.html', form=form, balance=balance)
         # return redirect(url_for('index'))
     return render_template('test.html', form=form)

app/templates/test.html

@@ -96,6 +96,12 @@
                                     {% for error in form.address.errors %}
                                         <span style="color: red;">[{{ error }}]</span>
                                     {% endfor %}
+                                    {% if balance %}
+                                        <div class="ml-auto mr-auto">
+                                            <br />
+                                            <p>Balance {{balance}} RMT</p>
+                                        </div>
+                                    {% endif %}
 							    </div>
                             </form>
                         </div>

config.py

@@ -3,3 +3,6 @@ basedir = os.path.abspath(os.path.dirname(__file__))
 
 class Config(object):
     SECRET_KEY = os.environ.get('SECRET_KEY') or 'you-will-never-guess'
+    #SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or os.path.join(basedir, 'tree.db')
+    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or 'sqlite:///' + os.path.join('/home/vivek/Dev/RanchiMall/rmfzeTracking_testnet', 'app.db')
+    SQLALCHEMY_TRACK_MODIFICATIONS = False