Add a tab for part sale prices

InvenTree/part/templates/part/sale_prices.html

@@ -0,0 +1,28 @@
+{% extends "part/part_base.html" %}
+{% load static %}
+{% load i18n %}
+
+{% block details %}
+
+{% include 'part/tabs.html' with tab='sales-prices' %}
+
+<h4>{% trans "Sale Price" %}</h4>
+<hr>
+
+<div id='price-break-bar' class='btn-group'>
+    <button class='btn btn-primary' id='new-price-break' type='button'>{% trans "Add Price Break" %}</button>
+</div>
+
+<table class='table table-striped table-condensed' id='price-break-table' data-toolbar='#price-break-toolbar'>
+</table>
+
+{% endblock %}
+
+{% block js_ready %}
+{{ block.super }}
+
+$('#new-price-break').click(function() {
+    // TODO
+})
+
+{% endblock %}

InvenTree/part/templates/part/tabs.html

@@ -46,6 +46,9 @@
     </li>
     {% endif %}
     {% if part.salable %}
+    <li {% if tab == 'sales-prices' %}class='active'{% endif %}>
+        <a href="{% url 'part-sale-prices' part.id %}">{% trans "Sale Price" %}</a>
+    </li>
     <li{% ifequal tab 'sales-orders' %} class='active'{% endifequal %}>
         <a href="{% url 'part-sales-orders' part.id %}">{% trans "Sales Orders" %} <span class='badge'>{{ part.sales_orders|length }}</span></a>
     </li>