Add more fields to POS 'Order Analysis' report?

Kevin Shenk

The POS Order Analysis report is very helpful to us, but I'd like to add a few more details.

The report is found under 'Reporting' -> 'Point of Sale' -> 'Order Analysis'. It is a tree view that operates on the report.pos.order model. It has the 'Average Price' of each product, but I'd like the add the 'Average Cost' and 'Average Profit' (Price - Cost) as well.

Since this pulls data from report.pos.order, I'd like to know how that model gets it's data, and how to add these additional fields and calculations. If possible, I'd love to do this without editing module code, so I can continue to update my installation.

I'm still new to the technical side of OpenERP so any help and suggestions will be greatly appreciated!

2 Answers
Gopakumar N G
Best Answer

The data is taken from a database view created in the file addons/point_of_sale/report/ Also the xml view for the model is given in the file pos_order_report_view.xml.

The model report.pos.order gets its value from the database view defined in the init function of the model. It is shown below:

class pos_order_report(osv.osv):
_name = "report.pos.order"
_description = "Point of Sale Orders Statistics"
_auto = False
_columns = {
    'date':'Date Order', readonly=True),
    'year': fields.char('Year', size=4, readonly=True),
    'month':fields.selection([('01','January'), ('02','February'), ('03','March'), ('04','April'),
        ('05','May'), ('06','June'), ('07','July'), ('08','August'), ('09','September'),
        ('10','October'), ('11','November'), ('12','December')], 'Month',readonly=True),
    'day': fields.char('Day', size=128, readonly=True),
    'partner_id':fields.many2one('res.partner', 'Partner', readonly=True),
    'product_id':fields.many2one('product.product', 'Product', readonly=True),
    'state': fields.selection([('draft', 'New'), ('paid', 'Closed'), ('done', 'Synchronized'), ('invoiced', 'Invoiced'), ('cancel', 'Cancelled')],
    'user_id':fields.many2one('res.users', 'Salesperson', readonly=True),
    'price_total':fields.float('Total Price', readonly=True),
    'total_discount':fields.float('Total Discount', readonly=True),
    'average_price': fields.float('Average Price', readonly=True,group_operator="avg"),
    'shop_id':fields.many2one('', 'Shop', readonly=True),
    'company_id':fields.many2one('', 'Company', readonly=True),
    'nbr':fields.integer('# of Lines', readonly=True),
    'product_qty':fields.integer('# of Qty', readonly=True),
    'journal_id': fields.many2one('account.journal', 'Journal'),
    'delay_validation': fields.integer('Delay Validation'),
_order = 'date desc'

def init(self, cr):
    tools.drop_view_if_exists(cr, 'report_pos_order')
        create or replace view report_pos_order as (
                min( as id,
                count(*) as nbr,
                to_date(to_char(s.date_order, 'dd-MM-YYYY'),'dd-MM-YYYY') as date,
                sum(l.qty * u.factor) as product_qty,
                sum(l.qty * l.price_unit) as price_total,
                sum((l.qty * l.price_unit) * ( / 100)) as total_discount,
                (sum(l.qty*l.price_unit)/sum(l.qty * u.factor))::decimal(16,2) as average_price,
                sum(cast(to_char(date_trunc('day',s.date_order) - date_trunc('day',s.create_date),'DD') as int)) as delay_validation,
                to_char(s.date_order, 'YYYY') as year,
                to_char(s.date_order, 'MM') as month,
                to_char(s.date_order, 'YYYY-MM-DD') as day,
                s.partner_id as partner_id,
                s.state as state,
                s.user_id as user_id,
                s.shop_id as shop_id,
                s.company_id as company_id,
                s.sale_journal as journal_id,
                l.product_id as product_id
            from pos_order_line as l
                left join pos_order s on (
                left join product_template pt on (
                left join product_uom u on (
            group by
                to_char(s.date_order, 'dd-MM-YYYY'),to_char(s.date_order, 'YYYY'),to_char(s.date_order, 'MM'),
                to_char(s.date_order, 'YYYY-MM-DD'), s.partner_id,s.state,
                sum(l.qty * u.factor) != 0)""")


and the xml view for the same is

<?xml version="1.0" encoding="utf-8"?>
    <record id="view_report_pos_order_tree" model="ir.ui.view">
        <field name="name">report.pos.order.tree</field>
        <field name="model">report.pos.order</field>
        <field name="arch" type="xml">
            <tree string="Point of Sale Analysis" create="false">
                <field name="date" invisible="1"/>
                <field name="user_id" invisible="1"/>
                <field name="year" invisible="1"/>
                <field name="day" invisible="1"/>
                <field name="month" invisible="1"/>
                <field name="partner_id" invisible="1"/>
                <field name="product_id" invisible="1"/>
                <field name="shop_id" invisible="1"/>
                <!--<field name="journal_id" invisible="1"/>-->
                <field name="company_id" invisible="1" groups="base.group_multi_company"/>
                <field name="nbr" sum="# of Lines"/>
                <field name="product_qty" sum="# of Qty"/>
                <field name="average_price" sum="Average Price"/>
                <field name="total_discount" sum="Total Discount"/>
                <field name="price_total" sum="Total Price"/>
                <field name="delay_validation"/>
                <!--<field name="state" invisible="1"/>-->

    <record id="view_report_pos_order_search" model="ir.ui.view">
        <field name="name"></field>
        <field name="model">report.pos.order</field>
        <field name="arch" type="xml">
            <search string="Point of Sale Analysis">
                <field name="date"/>
                <filter icon="terp-dolar" string="Invoiced" domain="[('state','=',('invoiced'))]"/>
                <filter icon="terp-dolar" string="Not Invoiced" domain="[('state','=',('paid'))]"/>
                <filter icon="terp-go-year" string="Year" name="year" domain="[('year','=',time.strftime('%%Y'))]" help="POS ordered created during current year"/>
                <filter icon="terp-go-today" string="Today" name="today" domain="[('date','=', time.strftime('%%Y-%%m-%%d'))]"
                     help="POS ordered created by today"/>
                <filter icon="terp-personal" string="My Sales" help="My Sales" domain="[('user_id','=',uid)]"/>
                <field name="partner_id"/>
                <field name="user_id"/>
                <field name="partner_id"/>
                <field name="user_id"/>
                <group expand="1" string="Group By...">
                    <filter string="Salesperson" icon="terp-personal" name="User" context="{'group_by':'user_id'}"/>
                    <filter string="Customer" icon="terp-personal" context="{'group_by':'partner_id'}"/>
                    <filter string="Product" icon="terp-accessories-archiver" context="{'group_by':'product_id'}"/>
                    <filter string="Day" icon="terp-go-today" context="{'group_by':'day'}" help="Day of order date"/>
                    <filter string="Month" icon="terp-go-month" context="{'group_by':'month'}" help="Month of order date"/>
                    <filter string="Year" icon="terp-go-year" context="{'group_by':'year'}" help="Year of order date"/>

    <record id="action_report_pos_order_all" model="ir.actions.act_window">
        <field name="name">Orders Analysis</field>
        <field name="res_model">report.pos.order</field>
        <field name="view_type">form</field>
        <field name="view_mode">tree</field>
        <field name="search_view_id" ref="view_report_pos_order_search"/>
        <field name="context">{'search_default_year':1,'search_default_today':1,'group_by_no_leaf':1,'group_by':['product_id']}</field>

    <menuitem action="action_report_pos_order_all" id="menu_report_pos_order_all" parent="menu_point_rep" sequence="3"/>

In the tree view you can find the fields for which sum is calculated as

           <field name="nbr" sum="# of Lines"/>
            <field name="product_qty" sum="# of Qty"/>
            <field name="average_price" sum="Average Price"/>
            <field name="total_discount" sum="Total Discount"/>
            <field name="price_total" sum="Total Price"/>

So if you have to add extra fields to the report, first you have to get the values for that field in the database view defined in init method and then you have to add the fields in xml view.

Best Answer

How to add new fields under init for example, if one need to add cost price & tax amount field - how these needs to be initialized?