Přejít na obsah
You need to be registered to interact with the community.
All Posts Lidé Odznaky
Štítky (View all)
odoo accounting v14 pos v15
O tomto fóru
This question has been flagged
purchasestockapi
2 Odpovědi
3600 Zobrazení
Avatar
Zied Haffoudhi

Hi guys, I'm new here I hope if someone can help me with this.


I have 2 class :

class Purchase(models.Model):
    _name = 'tjara.purchase'
    name = fields.Char(string="Nom Achat", required=True)
    ....
    device = fields.Many2one('tjara.stock', ondelete='cascade', string="Device")
    number_product = fields.Integer(string="Number of product")

And :

class Stock(models.Model):
	_name = 'tjara.stock'
	name = fields.Char(string="Device Name", required=True)
	number = fields.Integer(string="Number in stock")


How can I check if there are products in the stock for the current purchase ? (stock.number need to be > than purchase.number_product.)

And how can I decrement the number in stock automatically after every purchase ? (stock.number = stock.number - purchase.number_product)


Thanks a lot.

Avatar
Zrušit
Avatar
Zied Haffoudhi
Autor Nejlepší odpověď

Hi Michael,

Thanks for your answer. Actually I'm working on a new app, I need to do something by myself since I'm beginner as I said.

I didn't get the objective of the new variable 'inv_qty', Why I need to add this one ?! And what can I write here : 'product_id.??????'

Avatar
Zrušit
Michael Watchorn

inv_qty was meant to be the computed value of "inventory/stock quantity on hand". If you are a beginner I would suggest not rewriting two of the biggest most complicated modules in the system. However your idea of including the stock quantity on the purchase screen is a good one, and much more manageable. I would advise you create an addon module that just modifies the purchase module.

Avatar
Michael Watchorn
Nejlepší odpověď

Are you using the default purchase and stock modules? From your question, what you are looking for is a computed field.

From the documentation:

Computed fields

Fields can be computed (instead of read straight from the database) using the compute parameter. It must assign the computed value to the field. If it uses the values of other fields, it should specify those fields using depends():

from openerp import api
inv_qty = fields.Float(compute='_compute_inv_qty')

@api.depends('product_id')
def _compute_inv_qty(self):    
    return product_id.??????(have to figure out what to return)
Avatar
Zrušit
Related Posts Odpovědi Zobrazení Aktivita
Automatically creating Receipt on sale order instead of Delivery
purchase stock sales
Avatar
Avatar
Avatar
3
srp 25
2229
How to avoid use of Internal Warehouse address on Sales Order or Purchase Order? V17e
purchase stock sales
Avatar
Avatar
1
pro 24
2357
price difference purchase and stock
purchase stock accounting
Avatar
Avatar
Avatar
2
říj 24
13682
Add and update stock to a product using Odoo API Vyřešeno
stock api xmlrpc
Avatar
Avatar
1
zář 22
3726
Changing stock level of a lot via API
stock api Lots
Avatar
1
bře 22
4786