2014-05-09 18:13 GMT+02:00 Cédric Krier <cedric.kr...@b2ck.com>:
> On 04 May 10:53, Albert Cervera i Areny wrote:
>> Again, probably do not understand. Let's define the model.
>>
>> Do you want to add what your model would look like in the wiki and
>> continue the discussion from there?
>
> I did not edit the wiki, I let you the authority.
> Here is the design I have:
Looks good to me in general. However I'd like to re-introduce the
OperationType concept. Design and reason below:
>
>
> class BOM:
> operations = fields.One2Many()
>
class OperationType:
description = fields.Text()
>
> class OperationTemplate:
> bom = fields.Many2One()
> sequence = fields.Integer()
operation_type = fields.Many2One()
> time = fields.Float()
> operator = fields.Selection(['linear', 'constant'])
> asset_resources = fields.One2Many()
> employee_resources = fields.One2Many()
>
>
> class AssetResource:
> product = fields.Many2One()
>
>
> class EmployeResource:
> group = fields.Many2One()
>
>
> class Production:
> operations = fields.One2Many()
>
>
> class Operation:
> production = fields.Many2One()
> sequence = fields.Integer()
operation_type = fields.Many2One()
> time = fields.Float()
> assets = fields.One2Many()
> employees = fields.One2Many()
>
>
> class OperationAsset:
> product = fields.Many2One()
> lot = fields.Many2One() # Optional
>
>
> class OperationEmployee:
> group = fields.Many2One()
> employee = fields.Many2One() # Optional
The reason for adding OperationType is because it allows the same you
have with a product. Let me explain:
Currently you can design a BOM and start producing. During production
employees introduce the real quantities of products consumed. This
allows the manager later aggregate historic data to check if the
planned quantities for each of the products were actually the
quantities planned and so he can change the bom accordingly if needed.
With operation type you can create the operations in the BOM and
during production employees introduce the real time spent but if we
just have a "description" we cannot make any analysis of where we're
spending most of our time. We just know that a given machine or
employee group is spending more time than expected but not doing what.
>
> --
> Cédric Krier - B2CK SPRL
> Email/Jabber: cedric.kr...@b2ck.com
> Tel: +32 472 54 46 59
> Website: http://www.b2ck.com/
--
Albert Cervera i Areny
Tel. 93 553 18 03
@albertnan
www.NaN-tic.com
