implement joining table

2012-08-30 18:32:30 +02:00
parent 6696992320
commit aa0821d0ae
15 changed files with 228 additions and 35 deletions
@@ -20,9 +20,6 @@ root.Qrammer =
  currency: (num) ->
    num = 0.0 if isNaN(num) || num == '' || num == null
    '&euro;&nbsp;' + parseFloat(num).toFixed(2)
-  clear_active_list: ->
-    window.active_products_list = {}
-    $('#active-order-table').hide()
  load_active_orders: () -> 
    $.get('/supplier/active_orders.json', (res) ->
      body = $('#active-orders-table tbody')
@@ -0,0 +1,38 @@
+// This is a manifest file that'll be compiled into application.js, which will include all the files
+// listed below.
+//
+// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
+// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
+//
+// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+// the compiled file.
+//
+// WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
+// GO AFTER THE REQUIRES BELOW.
+//
+//= require jquery
+//= require jquery_ujs
+//= require jquery-ui
+//= require twitter/bootstrap
+//= require_directory .
+//= require_self
+var path_mapping = {
+  user_root: '/user',
+  join_occupied_table: '/user/join_occupied_table',
+  list_products_for_table: '/user/list_products_for_table',
+  list_products: '/user/list_products'
+}
+function redirect_to(mapping, variables){
+  variables || (variables = {});
+  var vars = []
+  for(var name in variables){
+    vars.push(name + '=' +variables[name])
+  }
+  window.location = path_mapping[mapping] + '?' + vars.join('&')
+}
+function currency(num) {
+  if (isNaN(num) || num === '' || num === null) {
+    num = 0.0;
+  }
+  return '&euro;&nbsp;' + parseFloat(num).toFixed(2);
+}
@@ -9,10 +9,40 @@ window.Quser=
      Quser.handle_active_list_default_actions(res)
    )
  handle_active_list_default_actions: (response)->
-    if typeof(response) == 'object' && response.table_number
+    response ||= {}
+    if response.table_number
      $('.table-number').text(response.table_number)
    Quser.list_needs_payment_default_action()
    Quser.list_needs_help_default_action()
+    # join_request_active is to ensure that there are no more modals loaded when one is still active
+    console.log('join_request_active=' + window.join_request_active)
+    if !window.join_request_active && response.join_requests && response.join_requests.length
+      window.join_request_active = true
+      for join_request in response.join_requests
+        wrapper = $('<div class="modal"></div>')
+        join_callback = ( (request)->
+          ->
+            $.post('/user/approve_join_request', {user_id: request.user_id}, -> window.join_request_active = false; wrapper.modal('hide') )
+        )(join_request)
+        reject_callback = ( (request)->
+          ->
+            $.post('/user/reject_join_request', {user_id: request.user_id}, -> window.join_request_active = false; wrapper.modal('hide' ))
+        )(join_request)
+        header = $('<div class="modal-header"></div>')
+          .append('<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>')
+          .append('<h3>Join request</h3>').appendTo(wrapper)
+
+        body = $('<div class="modal-body"></div>')
+        body.append(join_request.user_email + ' wants to join the table')
+        
+        body.appendTo(wrapper)
+
+        footer = $('<div class="modal-footer"></div>')
+          .append($('<a href="#" class="btn">Reject</a>').click(reject_callback))
+          .append($('<a href="#" class="btn btn-primary">Approve</a>').click(join_callback))
+          .appendTo(wrapper)
+        wrapper.modal()
+        
  list_needs_help_default_action: ->
    needs_help_container = $('#list-needs-help-button')
    if needs_help_container.length
@@ -57,10 +87,11 @@ window.Quser=
        for product in order.products
          order_txts.push(product.name + ' (' + product['number'] + ')')
        row.append($('<td></td>').text(order_txts.join(', ')))
-        row.append($('<td class="currency"></td>').html(Qrammer.currency(order.total_amount)))
-      foot.append('<tr><td></td><td class="currency"><strong>'+Qrammer.currency(res.total_amount)+'</strong></td></tr>')
+        row.append($('<td class="currency"></td>').html(currency(order.total_amount)))
+      foot.append('<tr><td></td><td class="currency"><strong>'+currency(res.total_amount)+'</strong></td></tr>')
    )
  order_selected_products: (h)->
+    return if $.isEmptyObject(window.active_products_list)
    h ||= {}
    for product_id, info of window.active_products_list
      h['products['+product_id+']'] = info.number
@@ -86,10 +117,10 @@ window.Quser=
      row = $('<tr></tr>').attr('id', 'active-order-row-'+product_id).appendTo(tbody)
      row.append('<td>'+info.product.name+'</td>')
      row.append('<td>'+info.number+'</td>')
-      row.append('<td class="currency">'+Qrammer.currency(info.product.price * info.number)+'</td>')
+      row.append('<td class="currency">'+currency(info.product.price * info.number)+'</td>')
      x_btn = $('<button class="btn btn-warning btn-mini">x</button>').click(-> delete(window.active_products_list[product_id]) && Quser.build_product_list() )
      row.append($('<td></td>').append(x_btn))
-    $('#active-order-total').html(Qrammer.currency(total))
+    $('#active-order-total').html(currency(total))
    table.show() 

  load_active_list_products: ->
@@ -131,36 +162,68 @@ window.Quser=
              val_holder.text(val + 1)
            )
            row.append($('<td class="order-count-cell"></td>').append(order_count_minus).append('&nbsp;').append(order_product_count).append('&nbsp;').append(order_count_plus))
-          row.append('<td>'+Qrammer.currency(product.price)+'</td>')
+          row.append('<td>'+currency(product.price)+'</td>')
          row.append($('<td></td>').append(button)) if include_order_buttons
          body.append(row)
    )
  actions_for_table: (table)->
    table = JSON.parse(table) if typeof(table) == 'string'
    $.get('/user/table_info.json?table_id='+table.table_id, (res)->
-      if res.occupied
-        alert('Table is occupied')
-      else
+      if res.current_table_id
        if res.other_supplier
          #TODO cannot do something with other supplier when list is active
-        else if res.current_table_id && res.current_table_id == table.table_id
+        else if res.current_table_id == table.table_id
          #nothing has changed, show product list
          window.location = '/user/list_products'
-        else if res.current_table_id && res.current_table_id != table.table_id
-          #TODO Offer to move table
-          $.post('/user/move_table', {table_id: table.table_id}, (res2)->
-            if res2.occupied
-              alert('Cannot move to occupied table')
-            else
-              window.location = '/user/list_products'
-          )
+        else if res.current_table_id != table.table_id
+          if res.occupied
+            redirect_to 'user_root', {message: 'table_is_occupied'}
+          else if res.reserved
+            redirect_to 'user_root', {message: 'table_is_reserved'}
+          else if table.closed
+            redirect_to 'user_root', {message: 'table_is_closed'}
+          else if table.supplier_closed
+            redirect_to 'user_root', {message: 'supplier_is_closed'}
+          else
+            #TODO Offer to move table
+            $.post('/user/move_table', {table_id: table.table_id}, (res2)->
+              if res2.occupied
+                alert('Cannot move to occupied table')
+              else
+                window.location = '/user/list_products'
+            )
+      else
+        if res.occupied
+          redirect_to 'join_occupied_table', {table_id: table.table_id}
        else
          #$.post('/user/create_list.json', {table_id: table.table_id}, (res)-> Quser.handle_response(res))
-          window.location = '/user/list_products_for_table?table_id='+table.table_id
+          redirect_to 'list_products_for_table', {table_id: table.table_id}
    , 'json')
+
+  join_occupied_table: (table_id) ->
+    $('.form-actions').remove()
+    cont = $('#join-occupied-table-progress-container')
+    cont.html('')
+    cont.append $('<img src="/assets/spinner.gif" />')
+    cont.append $('<p>Waiting for approval of the person on this table</p>')
+    $.post('/user/join_occupied_table', {table_id: table_id})
+    setInterval('Quser.check_if_can_join_occupied_table("'+table_id+'")', 7500)
+  check_if_can_join_occupied_table: (table_id)->
+    $.post('/user/check_table_join_status', {table_id: table_id}, (res) ->
+      res ||= {}
+      if res.approved
+        redirect_to 'list_products'
+      else if res.waiting
+        # do nothing, keep waiting....
+      else
+        redirect_to 'user_root', {message: 'join_request_rejected'}
+    )
  add_product: (product, count) ->
    count ||= 1
    window.active_products_list = {} unless window.active_products_list
    window.active_products_list[product._id] = {product: product, number: 0} unless window.active_products_list[product._id]
    window.active_products_list[product._id].number += count
    Quser.build_product_list()
+  clear_selected_products: ->
+    window.active_products_list = {}
+    $('#active-order-table').hide()