54 lines
2.0 KiB
Python
54 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import models
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class PosSession(models.Model):
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_inherit = 'pos.session'
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def get_products_from_cache(self):
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loading_info = self._loader_params_product_product()
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fields_str = str(loading_info['search_params']['fields'])
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domain_str = str([list(item) if isinstance(item, (list, tuple)) else item for item in loading_info['search_params']['domain']])
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pos_cache = self.env['pos.cache']
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cache_for_user = pos_cache.search([
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('id', 'in', self.config_id.cache_ids.ids),
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('compute_user_id', '=', self.env.uid),
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('product_domain', '=', domain_str),
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('product_fields', '=', fields_str),
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])
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if not cache_for_user:
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cache_for_user = pos_cache.create({
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'config_id': self.config_id.id,
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'product_domain': domain_str,
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'product_fields': fields_str,
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'compute_user_id': self.env.uid
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})
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cache_for_user.refresh_cache()
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return cache_for_user.cache2json()
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def _get_pos_ui_product_product(self, params):
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"""
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If limited_products_loading is active, prefer the native way of loading products.
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Otherwise, replace the way products are loaded.
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First, we only load the first 100000 products.
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Then, the UI will make further requests of the remaining products.
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"""
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if self.config_id.limited_products_loading:
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return super()._get_pos_ui_product_product(params)
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records = self.get_products_from_cache()
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self._process_pos_ui_product_product(records)
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return records[:100000]
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def get_cached_products(self, start, end):
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records = self.get_products_from_cache()
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self._process_pos_ui_product_product(records)
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return records[start:end]
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def get_total_products_count(self):
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records = self.get_products_from_cache()
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return len(records)
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