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cosi5 : a Lino Così for Bangladesh

A demo project showing a Lino Così configured for usage in Bangladesh.

It is also a proof of concept for a point of sale.

See also Lino in Bengali.

>>> from lino import startup
>>> startup('lino_book.projects.cosi5.settings')
>>> from lino.api.doctest import *
>>> ses = rt.login('robin')

Overview

The lino_book.projects.cosi5 demo project is an example of a Lino Così having

  • the accounting.sales_method set to pos (point of sale)

    >>> dd.plugins.accounting.sales_method
    'pos'
    
  • Bengali as second language

    >>> [i.django_code for i in settings.SITE.languages]
    ['en', 'bn']
    

The sales journal

>>> rt.show(accounting.JournalsOverview)
**0 Sales invoices (SLS)**
**29 Sales notes (SSN)**
>>> rt.show('accounting.Journals', column_names="ref name trade_type")
=========== ================ ================== ============
 Reference   Designation      Designation (bn)   Trade type
----------- ---------------- ------------------ ------------
 SLS         Sales invoices   বিক্রয়ের চালান      Sales
 SSN         Sales notes      বিক্রয় চালান        Sales
=========== ================ ================== ============
>>> rt.show(accounting.PaymentMethods)
... 
==== ============== ================== ======================== ======
 ID   Designation    Designation (bn)   Payment account          Cash
---- -------------- ------------------ ------------------------ ------
 1    Cash payment   Cash payment       (5700) Cash              Yes
 2    PayPal         PayPal             (5701) Online payments   No
 3    bKash          bKash              (5701) Online payments   No
==== ============== ================== ======================== ======
>>> jnl = rt.models.accounting.Journal.get_by_ref("SSN")
>>> jnl.voucher_type.table_class
lino_xl.lib.trading.ui.CashInvoicesByJournal
>>> rt.show(jnl.voucher_type.table_class, jnl)
... 
===================== ============ =================================== =============== ================ =============== =============== ================
 No.                   Entry date   Partner                             Total to pay    Payment method   Cash received   Cash returned   Workflow
--------------------- ------------ ----------------------------------- --------------- ---------------- --------------- --------------- ----------------
 29/2021               11/06/2021   Evers Eberhart                      2 299,81        PayPal                                           **Registered**
 28/2021               10/06/2021   Evertz Bernd                        11,20           Cash payment     15,00           3,80            **Registered**
 27/2021               09/06/2021   Ernst Berta                         834,00          bKash                                            **Registered**
 26/2021               08/06/2021   Dobbelstein Dorothée                580,00          PayPal                                           **Registered**
 25/2021               07/06/2021   Dobbelstein-Demeulenaere Dorothée   59,85           Cash payment     60,00           0,15            **Registered**
 24/2021               12/05/2021   Demeulenaere Dorothée               2 359,78        bKash                                            **Registered**
 23/2021               11/05/2021   Demeulenaere Dorothée               3 005,45        PayPal                                           **Registered**
 22/2021               10/05/2021   Dericum Daniel                      239,20          Cash payment     240,00          0,80            **Registered**
 21/2021               09/05/2021   Chantraine Marc                     990,00          bKash                                            **Registered**
 20/2021               08/05/2021   Charlier Ulrike                     279,90          PayPal                                           **Registered**
 19/2021               07/05/2021   Collard Charlotte                   1 199,85        Cash payment     1 200,00        0,15            **Registered**
 18/2021               14/04/2021   Bastiaensen Laurent                 3 319,78        bKash                                            **Registered**
 17/2021               13/04/2021   Ausdemwald Alfons                   140,60          PayPal                                           **Registered**
 16/2021               12/04/2021   Altenberg Hans                      200,00          Cash payment     205,00          5,00            **Registered**
 15/2021               11/04/2021   Altenberg Hans                      1 045,00        bKash                                            **Registered**
 14/2021               10/04/2021   Arens Annette                       831,82          PayPal                                           **Registered**
 13/2021               09/04/2021   Arens Andreas                       1 949,85        Cash payment     1 950,00        0,15            **Registered**
 12/2021               08/04/2021   Auto École Verte                    2 013,88        bKash                                            **Registered**
 11/2021               07/04/2021   Moulin Rouge                        548,50          PayPal                                           **Registered**
 10/2021               07/03/2021   Reinhards Baumschule                320,00          Cash payment     325,00          5,00            **Registered**
 9/2021                10/02/2021   Bernd Brechts Bücherladen           815,96          bKash                                            **Registered**
 8/2021                09/02/2021   Hans Flott & Co                     1 939,82        PayPal                                           **Registered**
 7/2021                08/02/2021   Van Achter NV                       1 499,85        Cash payment     1 500,00        0,15            **Registered**
 6/2021                07/02/2021   Donderweer BV                       1 110,16        bKash                                            **Registered**
 5/2021                11/01/2021   Garage Mergelsberg                  535,00          PayPal                                           **Registered**
 4/2021                10/01/2021   Bäckerei Schmitz                    280,00          Cash payment     285,00          5,00            **Registered**
 3/2021                09/01/2021   Bäckerei Mießen                     679,81          bKash                                            **Registered**
 2/2021                08/01/2021   Bäckerei Ausdemwald                 2 039,82        PayPal                                           **Registered**
 1/2021                07/01/2021   Rumma & Ko OÜ                       2 999,85        Cash payment     3 000,00        0,15            **Registered**
 **Total (29 rows)**                                                    **34 128,74**                    **8 780,00**    **20,35**
===================== ============ =================================== =============== ================ =============== =============== ================
>>> invoice = rt.models.trading.CashInvoice.objects.get(id=1)
>>> print(invoice.payment_method)
Cash payment
>>> rt.show('accounting.MovementsByVoucher', invoice)
... 
================== =============== ============== ============== ================ =========
 Account            Partner         Debit          Credit         Match            Cleared
------------------ --------------- -------------- -------------- ---------------- ---------
 (7000) Sales                                      2 999,85                        Yes
 (4000) Customers   Rumma & Ko OÜ   2 999,85                      **SSN 1/2021**   Yes
 (4000) Customers   Rumma & Ko OÜ                  2 999,85       **SSN 1/2021**   Yes
 (5700) Cash        Rumma & Ko OÜ   2 999,85                      **SSN 1/2021**   No
                                    **5 999,70**   **5 999,70**
================== =============== ============== ============== ================ =========
>>> invoice = rt.models.trading.CashInvoice.objects.get(id=2)
>>> print(invoice.payment_method)
PayPal
>>> rt.show('accounting.MovementsByVoucher', invoice)
... 
======================== ===================== ============== ============== ================ =========
 Account                  Partner               Debit          Credit         Match            Cleared
------------------------ --------------------- -------------- -------------- ---------------- ---------
 (7000) Sales                                                  2 039,82                        Yes
 (4000) Customers         Bäckerei Ausdemwald   2 039,82                      **SSN 2/2021**   Yes
 (4000) Customers         Bäckerei Ausdemwald                  2 039,82       **SSN 2/2021**   Yes
 (5701) Online payments   Bäckerei Ausdemwald   2 039,82                      **SSN 2/2021**   No
                                                **4 079,64**   **4 079,64**
======================== ===================== ============== ============== ================ =========