Adding deposit and withdrawl to acccount page

Rakefile

@@ -1,2 +1,6 @@
 require "./config/environment"
-require "sinatra/activerecord/rake"
+require "sinatra/activerecord/rake"
+
+task :console do
+  Pry.start
+end

app/controllers/application_controller.rb

@@ -17,7 +17,15 @@ class ApplicationController < Sinatra::Base
   end
 
   post "/signup" do
+    puts params.inspect
     #your code here
+    user = User.new(:username => params[:username], :password => params[:password])
+    #binding.pry
+    if user.username != "" && user.save
+      redirect "/login"
+    else
+      redirect "/failure"
+    end
 
   end
 
@@ -33,6 +41,13 @@ class ApplicationController < Sinatra::Base
 
   post "/login" do
     ##your code here
+    user = User.find_by(:username => params[:username])
+    if user && user.authenticate(params[:password])
+      session[:user_id] = user.id
+      redirect "/account"
+    else
+      redirect "failure"
+    end
   end
 
   get "/failure" do

app/models/user.rb

@@ -1,2 +1,3 @@
 class User < ActiveRecord::Base
+  has_secure_password
 end

app/views/account.erb

@@ -2,4 +2,10 @@
 
 <p>We are currently working on your account.</p>
 
+<h2>Your account details</h2>
+<h2>Session <%= session[:user_id] %></h2>
+<h2>Current User: <%= current_user.username %></h2>
+<h2>Current Balance $: <%= current_user.balance %></h2>
+
+
 <p><a href="/logout">Log Out</a></p>

db/migrate/20200623020721_create_users.rb

@@ -0,0 +1,8 @@
+class CreateUsers < ActiveRecord::Migration[5.1]
+  def change
+    create_table :users do |t|
+      t.string :username
+      t.string :password_digest
+    end
+  end
+end

db/migrate/20200623042228_add_balance_to_users.rb

@@ -0,0 +1,5 @@
+class AddBalanceToUsers < ActiveRecord::Migration[5.1]
+  def change
+    add_column :users, :balance, :decimal, :default => 0
+  end
+end

db/schema.rb

@@ -0,0 +1,21 @@
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 20200623042228) do
+
+  create_table "users", force: :cascade do |t|
+    t.string "username"
+    t.string "password_digest"
+    t.decimal "balance", default: "0.0"
+  end
+
+end