update qr code system and add location setter for suppliers

app/assets/javascripts/supplier/initializer.js.coffee

@@ -0,0 +1,40 @@
+$( ->
+  $("input.location_picker").each( (i)->
+    location_input = $(this)
+    map_div = $('<div>').addClass("location_picker_map")
+ 
+    location_input.before(map_div)
+    #this.parentNode.insertBefore(map_div, this)
+    location_input.hide()
+
+    lat = 52.07436798080633
+    lng = 4.316811561584473
+    if (this.value.split(',').length == 2)
+      values = this.value.split(',')
+      lat = values[0]
+      lng = values[1]
+    center = new google.maps.LatLng(lat,lng)
+    mapOptions =
+      zoom: 13
+      center: center
+      mapTypeId: google.maps.MapTypeId.ROADMAP,
+      zoomControl: true
+      zoomControlOptions:
+        style: google.maps.ZoomControlStyle.SMALL
+      mapTypeControl: false
+      panControl: false
+      scaleControl: false
+      streetViewControl: false
+      
+    map = new google.maps.Map(map_div.get(0), mapOptions)
+    marker = new google.maps.Marker(
+      position: center
+      map: map
+      title: 'Location'
+    )
+    google.maps.event.addListener(map, 'click', (point)->
+      marker.setPosition(point.latLng)
+      location_input.val point.latLng.lat() + ','+ point.latLng.lng()
+    )
+  )
+)

app/assets/stylesheets/supplier/structure.css.sass

@@ -20,3 +20,9 @@ body
   .alert
     form
       margin: 0
+.location_picker_map
+  width: 300px
+  height: 200px
+  border: 1px solid black
+  padding: 2px
+  display: inline-block

app/controllers/dashboard_controller.rb

@@ -29,11 +29,12 @@ class DashboardController < ApplicationController
   # GET /select_qr_image.svg
   def table_qr_image
     @table = Table.find(params[:table_id])
-    code = {table_id: @table.id}.to_json
+    #code = [get_the_app_url, {table_id: @table.id}.to_json].join('?')
+    code = "#{scan_url}?json=#{{table_id: @table.id}.to_json}"
     respond_to do |format|
       format.html
       format.svg { render :qrcode => code, :level => :l, :unit => 10, table_number: @table.number, qcontainer: true }
-      format.png { render qrcode: code, table_number: @table.number, qcontainer: true }
+      format.png { render qrcode: code, level: :l, table_number: @table.number, qcontainer: true }
     end
   end
 
@@ -41,9 +42,13 @@ class DashboardController < ApplicationController
     code = 'qwaiter.com'
     respond_to do |format|
       format.html
-      format.svg { render :qrcode => code, :level => :l, :unit => 10}
-      format.png { render qrcode: code}
+      format.png { render qrcode: code, level: :h, unit: 10, size: 12}
+      format.svg { render qrcode: code, level: :h, unit: 10, size: 12}
     end
   end
 
+  def scan
+
+  end
+
 end

app/models/supplier.rb

@@ -6,6 +6,8 @@ class Supplier
   property :name
   property :open, type: :boolean, default: false
   property :night_offset, type: Float
+  property :lat, type: Float, default: 52.08062426379751
+  property :lng, type: Float, default: 4.312562942504883
   
   #WIFI
   property :offer_wifi
@@ -24,6 +26,16 @@ class Supplier
 
   after_create :add_section_on_create
 
+  def location=(val)
+    lat, lng = val.strip.split(/[ ,]+/).map(&:to_f)
+    self.lat = lat
+    self.lng = lng
+  end
+
+  def location
+    [lat, lng].join(',')
+  end
+
   def active_orders(options = {})
     return @active_orders if @active_orders && @active_orders_options == options
     @active_orders_options = options

app/views/dashboard/enquete.html.slim

@@ -1,2 +1,2 @@
-iframe[ src="https://docs.google.com/spreadsheet/embeddedform?formkey=dEI3NmlWRUFMbnVySWd6SzljYjM3NVE6MQ" width="760" height="2332"
+iframe[ src="https://docs.google.com/spreadsheet/embeddedform?formkey=dEI3NmlWRUFMbnVySWd6SzljYjM3NVE6MQ" width="760" height="2432"
   frameborder="0" marginheight="0" marginwidth="0"] Loading..

app/views/dashboard/scan.html.slim

@@ -0,0 +1,2 @@
+- title 'Get the mobile app to order drinks'
+p Get the mobile app

app/views/layouts/tablet.html.slim

@@ -17,6 +17,7 @@ html lang="en"
     link href="/images/apple-touch-icon-72x72.png" rel="apple-touch-icon-precomposed" sizes="72x72"
     link href="/images/apple-touch-icon.png" rel="apple-touch-icon-precomposed"
     link href="/favicon.ico" rel="shortcut icon"
+    = yield :head
 
   body
     .navbar.navbar-fixed-top.navbar-inverse

app/views/supplier/edit.html.slim

@@ -1,3 +1,6 @@
+- content_for :head do
+  = javascript_include_tag 'https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false'
+
 = form_for @supplier, url: supplier_update_settings_path, html: {class: 'form-horizontal'} do |f|
   = render 'error_messages', target: current_supplier
   .control-group class=(@supplier.errors[:name].any? ? 'error' : nil)
@@ -8,6 +11,10 @@
     = f.label :email, class: 'control-label'
     .controls
       = f.text_field :email, class: 'text_field'
+  .control-group class=(@supplier.errors[:location].any? ? 'error' : nil)
+    = f.label :location, class: 'control-label'
+    .controls
+      = f.text_field :location, class: 'location_picker'
   .control-group class=(@supplier.errors[:offer_wifi].any? ? 'error' : nil)
     = f.label :offer_wifi, class: 'control-label'
     .controls