53 lines
2.3 KiB
Python
53 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
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from flectra import api, fields, models, tools, _
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class PosCategory(models.Model):
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_name = "pos.category"
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_description = "PoS Category"
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_order = "sequence, name"
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@api.constrains('parent_id')
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def _check_category_recursion(self):
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if not self._check_recursion():
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raise ValueError(_('Error ! You cannot create recursive categories.'))
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name = fields.Char(required=True, translate=True)
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parent_id = fields.Many2one('pos.category', string='Parent Category', index=True)
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child_id = fields.One2many('pos.category', 'parent_id', string='Children Categories')
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sequence = fields.Integer(help="Gives the sequence order when displaying a list of product categories.")
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# NOTE: there is no 'default image', because by default we don't show
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# thumbnails for categories. However if we have a thumbnail for at least one
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# category, then we display a default image on the other, so that the
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# buttons have consistent styling.
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image = fields.Binary(attachment=True,
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help="This field holds the image used as image for the cateogry, limited to 1024x1024px.")
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image_medium = fields.Binary(string="Medium-sized image", attachment=True,
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help="Medium-sized image of the category. It is automatically "
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"resized as a 128x128px image, with aspect ratio preserved. "
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"Use this field in form views or some kanban views.")
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image_small = fields.Binary(string="Small-sized image", attachment=True,
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help="Small-sized image of the category. It is automatically "
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"resized as a 64x64px image, with aspect ratio preserved. "
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"Use this field anywhere a small image is required.")
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@api.model
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def create(self, vals):
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tools.image_resize_images(vals)
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return super(PosCategory, self).create(vals)
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@api.multi
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def write(self, vals):
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tools.image_resize_images(vals)
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return super(PosCategory, self).write(vals)
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@api.multi
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def name_get(self):
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def get_names(cat):
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res = []
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while cat:
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res.append(cat.name)
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cat = cat.parent_id
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return res
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return [(cat.id, " / ".join(reversed(get_names(cat)))) for cat in self]
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