Filter bin list based on warehouses that are accessible to the user
diff --git a/erpnext/stock/dashboard/item_dashboard.py b/erpnext/stock/dashboard/item_dashboard.py
index f95daaf..8762920 100644
--- a/erpnext/stock/dashboard/item_dashboard.py
+++ b/erpnext/stock/dashboard/item_dashboard.py
@@ -1,43 +1,37 @@
 from __future__ import unicode_literals
 
 import frappe
+from frappe.model.db_query import DatabaseQuery
 
 @frappe.whitelist()
 def get_data(item_code=None, warehouse=None, item_group=None,
 	start=0, sort_by='actual_qty', sort_order='desc'):
 	'''Return data to render the item dashboard'''
-	conditions = []
-	values = []
+	filters = []
 	if item_code:
-		conditions.append('b.item_code=%s')
-		values.append(item_code)
+		filters.append(['item_code', '=', item_code])
 	if warehouse:
-		conditions.append('b.warehouse=%s')
-		values.append(warehouse)
+		filters.append(['warehouse', '=', warehouse])
 	if item_group:
-		conditions.append('i.item_group=%s')
-		values.append(item_group)
+		filters.append(['item_group', '=', item_group])
+	try:
+		# check if user has any restrictions based on user permissions on warehouse
+		if DatabaseQuery('Warehouse', user=frappe.session.user).build_match_conditions():
+			filters.append(['warehouse', 'in', [w.name for w in frappe.get_list('Warehouse')]])
+	except frappe.PermissionError:
+		# user does not have access to warehouse
+		return []
 
-	if conditions:
-		conditions = ' and ' + ' and '.join(conditions)
-	else:
-		conditions = ''
-
-	return frappe.db.sql('''
-	select
-		b.item_code, b.warehouse, b.projected_qty, b.reserved_qty,
-		b.reserved_qty_for_production, b.reserved_qty_for_sub_contract, b.actual_qty, b.valuation_rate, i.item_name
-	from
-		tabBin b, tabItem i
-	where
-		b.item_code = i.name
-		and
-		(b.projected_qty != 0 or b.reserved_qty != 0 or b.reserved_qty_for_production != 0 
-		or b.reserved_qty_for_sub_contract != 0 or b.actual_qty != 0)
-		{conditions}
-	order by
-		{sort_by} {sort_order}
-	limit
-		{start}, 21
-	'''.format(conditions=conditions, sort_by=sort_by, sort_order=sort_order,
-		start=start), values, as_dict=True)
+	return frappe.db.get_all('Bin', fields=['item_code', 'warehouse', 'projected_qty',
+			'reserved_qty', 'reserved_qty_for_sub_contract', 'actual_qty', 'valuation_rate'],
+		or_filters={
+			'projected_qty': ['!=', 0],
+			'reserved_qty': ['!=', 0],
+			'reserved_qty_for_production': ['!=', 0],
+			'reserved_qty_for_sub_contract': ['!=', 0],
+			'actual_qty': ['!=', 0],
+		},
+		filters=filters,
+		order_by=sort_by + ' ' + sort_order,
+		limit_start=start,
+		limit_page_length='21')
\ No newline at end of file