mirror of
https://github.com/bringout/oca-ocb-sale.git
synced 2026-04-27 17:52:01 +02:00
117 lines
5.1 KiB
Python
117 lines
5.1 KiB
Python
from odoo import fields, models, api, _
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from odoo.exceptions import ValidationError, UserError
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from datetime import datetime, timedelta
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from collections import defaultdict
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class PosPreset(models.Model):
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_name = 'pos.preset'
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_inherit = ['pos.load.mixin']
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_description = 'Easily load a set of configuration options'
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name = fields.Char(string='Label', required=True, translate=True)
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pricelist_id = fields.Many2one('product.pricelist', string='Pricelist')
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fiscal_position_id = fields.Many2one('account.fiscal.position', string='Fiscal Position')
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identification = fields.Selection([('none', 'Not required'), ('address', 'Address'), ('name', 'Name')], default="none", string='Identification', required=True)
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is_return = fields.Boolean(string='Return mode', default=False, help="All quantity in the cart will be in negative. Ideal for return managment.")
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color = fields.Integer(string='Color', default=0)
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image_512 = fields.Image(string='Image', max_width=512, max_height=512)
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image_128 = fields.Image(string='Image 128', related="image_512", max_width=128, max_height=128, store=True)
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has_image = fields.Boolean(compute='_compute_has_image')
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count_linked_orders = fields.Integer(compute='_compute_count_linked_orders')
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count_linked_config = fields.Integer(compute='_compute_count_linked_config')
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# Timing options
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use_timing = fields.Boolean(string='Manage orders by time', default=False)
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resource_calendar_id = fields.Many2one('resource.calendar', 'Resource')
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attendance_ids = fields.One2many(related="resource_calendar_id.attendance_ids", string="Attendances", readonly=False)
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slots_per_interval = fields.Integer(string='Capacity', default=5)
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interval_time = fields.Integer(string='Interval time (in min)', default=20)
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@api.constrains('attendance_ids')
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def _check_slots(self):
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for preset in self:
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for attendance in preset.attendance_ids:
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if attendance.hour_from % 24 >= attendance.hour_to % 24:
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raise ValidationError(_('The start time must be before the end time.'))
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@api.model
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def _load_pos_data_domain(self, data, config):
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preset_ids = config.available_preset_ids.ids + [config.default_preset_id.id]
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return [('id', 'in', preset_ids)]
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@api.model
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def _load_pos_data_fields(self, config):
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return ['id', 'name', 'pricelist_id', 'fiscal_position_id', 'is_return', 'color', 'has_image', 'write_date', 'identification',
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'use_timing', 'slots_per_interval', 'interval_time', 'attendance_ids']
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def _compute_count_linked_orders(self):
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for record in self:
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record.count_linked_orders = self.env['pos.order'].search_count([('preset_id', 'in', record.ids)])
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def _compute_count_linked_config(self):
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for record in self:
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record.count_linked_config = self.env['pos.config'].search_count([
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'|', ('default_preset_id', 'in', record.ids),
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('available_preset_ids', 'in', record.ids)
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])
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@api.depends('has_image')
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def _compute_has_image(self):
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for record in self:
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record.has_image = bool(record.image_512)
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# Slots are created directly here in the form of dates, to avoid polluting
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# the database with a “slots” model. All we need is the slot time, and with the preset
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# information we can deduce the maximum occupancy per slot.
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def get_available_slots(self):
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self.ensure_one()
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usage = self._compute_slots_usage()
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return {
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'usage_utc': usage,
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}
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def _compute_slots_usage(self):
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usage = defaultdict(int)
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orders = self.env['pos.order'].search([
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('preset_id', '=', self.id),
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('session_id.state', '=', 'opened'),
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('preset_time', '!=', False),
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('state', 'in', ['draft', 'paid']),
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('create_date', '>=', fields.Datetime.now() - timedelta(days=1))
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])
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for order in orders:
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sql_datetime_str = order.preset_time.strftime("%Y-%m-%d %H:%M:%S")
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if not usage[sql_datetime_str]:
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usage[sql_datetime_str] = []
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usage[sql_datetime_str].append(order.id)
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return usage
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def action_open_linked_orders(self):
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self.ensure_one()
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return {
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'name': _('Linked Orders'),
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'view_mode': 'list',
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'res_model': 'pos.order',
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'type': 'ir.actions.act_window',
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'domain': [('preset_id', '=', self.id)],
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}
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def action_open_linked_config(self):
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self.ensure_one()
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return {
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'name': _('Linked POS Configurations'),
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'view_mode': 'list',
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'res_model': 'pos.config',
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'type': 'ir.actions.act_window',
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'domain': ['|', ('default_preset_id', '=', self.id), ('available_preset_ids', 'in', self.id)]
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}
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@api.ondelete(at_uninstall=False)
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def _unlink_except_used_preset(self):
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for preset in self:
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if preset.count_linked_config:
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raise UserError(_('You cannot delete a preset that is linked to a POS configuration.'))
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