266 lines
12 KiB
Python
266 lines
12 KiB
Python
import requests
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from odoo import models, fields, api, _
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from odoo.exceptions import UserError
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import logging
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_logger = logging.getLogger(__name__)
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class RepeatTaskException(UserError):
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pass
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class AgvScheduling(models.Model):
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_name = 'sf.agv.scheduling'
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_description = 'agv调度'
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_order = 'id desc'
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name = fields.Char('任务单号', index=True, copy=False)
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def _get_agv_route_type_selection(self):
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return self.env['sf.agv.task.route'].fields_get(['route_type'])['route_type']['selection']
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agv_route_type = fields.Selection(selection=_get_agv_route_type_selection, string='任务类型', required=True)
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agv_route_id = fields.Many2one('sf.agv.task.route', '任务路线')
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start_site_id = fields.Many2one('sf.agv.site', '起点接驳站', required=True)
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end_site_id = fields.Many2one('sf.agv.site', '终点接驳站', tracking=True)
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site_state = fields.Selection([
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('占用', '占用'),
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('空闲', '空闲')], string='终点接驳站状态', default='占用')
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state = fields.Selection([
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('待下发', '待下发'),
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('配送中', '配送中'),
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('已配送', '已配送'),
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('已取消', '已取消')], string='状态', default='待下发', tracking=True)
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workorder_ids = fields.Many2many('mrp.workorder', 'sf_agv_scheduling_mrp_workorder_ref', string='关联工单')
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task_create_time = fields.Datetime('任务创建时间')
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task_delivery_time = fields.Datetime('任务下发时间')
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task_completion_time = fields.Datetime('任务完成时间')
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task_duration = fields.Char('任务时长', compute='_compute_task_duration')
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@api.depends('agv_route_type')
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def _compute_delivery_workpieces(self):
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for record in self:
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if record.agv_route_type == '运送空料架':
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record.delivery_workpieces = '/'
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else:
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record.delivery_workpieces = '、'.join(record.workorder_ids.mapped('production_id.name'))
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delivery_workpieces = fields.Char('配送工件', compute=_compute_delivery_workpieces)
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@api.model
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def web_search_read(self, domain=None, fields=None, offset=0, limit=None, order=None, count_limit=None):
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domain = domain or []
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new_domain = []
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for index, item in enumerate(domain):
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if isinstance(item, list):
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if item[0] == 'delivery_workpieces':
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new_domain.append('&')
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new_domain.append(['workorder_ids.production_id.name', item[1], item[2]])
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new_domain.append(['agv_route_type', '!=', '运送空料架'])
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continue
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new_domain.append(item)
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return super(AgvScheduling, self).web_search_read(new_domain, fields, limit=limit, offset=offset)
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@api.depends('task_completion_time', 'task_delivery_time')
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def _compute_task_duration(self):
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for rec in self:
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if rec.task_completion_time and rec.task_delivery_time:
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rec.task_duration = str(rec.task_completion_time - rec.task_delivery_time)
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else:
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rec.task_duration = ''
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@api.model_create_multi
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def create(self, vals_list):
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# We generate a standard reference
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for vals in vals_list:
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vals['name'] = self.env['ir.sequence'].next_by_code('sf.agv.scheduling') or _('New')
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return super().create(vals_list)
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def add_scheduling(self, agv_start_site_name, agv_route_type, workorders):
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""" add_scheduling(agv_start_site_id, agv_route_type, workorders) -> agv_scheduling
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新增AGV调度
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params:
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agv_start_site_name: AGV起点接驳站名称
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agv_route_type: AGV任务类型
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workorders: 工单
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"""
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_logger.info('创建AGV调度任务\r\n起点为【%s】，任务类型为【%s】，工单为【%s】' % (agv_start_site_name, agv_route_type, workorders))
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if not workorders:
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raise UserError(_('工单不能为空'))
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agv_start_site = self.env['sf.agv.site'].sudo().search([('name', '=', agv_start_site_name)], limit=1)
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if not agv_start_site:
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raise UserError(_('不存在名称为【%s】的接驳站，请先创建！' % agv_start_site_name))
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# 如果存在相同任务类型工单的AGV调度任务，则提示错误
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agv_scheduling = self.sudo().search([
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('workorder_ids', 'in', workorders.ids),
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('agv_route_type', '=', agv_route_type),
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('state', 'in', ['待下发', '配送中'])
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], limit=1)
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if agv_scheduling:
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# 计算agv_scheduling.workorder_ids与workorders的交集
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repetitive_workorders = agv_scheduling.workorder_ids & workorders
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raise RepeatTaskException(
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'制造订单号【%s】已存在于【%s】AGV调度任务，请勿重复下发！' %
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(','.join(repetitive_workorders.mapped('production_id.name')), agv_scheduling.name)
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)
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vals = {
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'start_site_id': agv_start_site.id,
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'agv_route_type': agv_route_type,
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'workorder_ids': workorders.ids,
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# 'workpiece_delivery_ids': deliveries.mapped('id') if deliveries else [],
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'task_create_time': fields.Datetime.now()
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}
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# 如果只有唯一任务路线，则自动赋予终点接驳站跟任务名称
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agv_routes = self.env['sf.agv.task.route'].sudo().search([
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('route_type', '=', agv_route_type),
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('start_site_id', '=', agv_start_site.id)
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])
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if not agv_routes:
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raise UserError(_('不存在起点为【%s】的【%s】任务路线，请先创建！' % (agv_start_site_name, agv_route_type)))
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idle_route = None
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if len(agv_routes) == 1:
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idle_route = agv_routes[0]
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vals.update({'end_site_id': idle_route.end_site_id.id, 'agv_route_id': idle_route.id})
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else:
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# 判断终点接驳站是否为空闲
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idle_routes = agv_routes.filtered(lambda r: r.end_site_id.state == '空闲')
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if idle_routes:
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# 将空闲的路线按照终点接驳站名称排序
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idle_routes = sorted(idle_routes, key=lambda r: r.end_site_id.name)
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idle_route = idle_routes[0]
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vals.update({'end_site_id': idle_route.end_site_id.id, 'agv_route_id': idle_route.id})
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try:
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scheduling = self.env['sf.agv.scheduling'].sudo().create(vals)
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# 触发空闲接驳站状态更新，触发新任务下发
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if idle_route and idle_route.end_site_id.state == '空闲':
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scheduling.dispatch_scheduling(idle_route)
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except Exception as e:
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_logger.error('添加AGV调度任务失败: %s', e)
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raise UserError(_('添加AGV调度任务失败: %s', e))
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return scheduling
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def on_site_state_change(self, agv_site_id, agv_site_state):
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"""
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响应AGV接驳站站点状态变化
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params:
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agv_site_id: 接驳站ID
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agv_site_state: 站点状态（'空闲', '占用'）
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"""
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if agv_site_state == '空闲':
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# 查询终点接驳站为agv_site_id的AGV路线
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task_routes = self.env['sf.agv.task.route'].sudo().search([('end_site_id', '=', agv_site_id)])
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agv_scheduling = self.env['sf.agv.scheduling'].sudo().search(
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[('state', '=', '待下发'), ('agv_route_type', 'in', task_routes.mapped('route_type'))],
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order='id asc',
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limit=1
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)
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task_route = task_routes.filtered(
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lambda r: r.start_site_id == agv_scheduling.start_site_id and r.start_site_id == agv_scheduling.start_site_id
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)
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if task_route:
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# 下发AGV调度任务并修改接驳站状态为占用
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agv_scheduling.dispatch_scheduling(task_route)
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def _delivery_avg(self):
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config = self.env['res.config.settings'].get_values()
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position_code_arr = [{
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'positionCode': self.start_site_id.name,
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'code': '00'
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}, {
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'positionCode': self.end_site_id.name,
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'code': '00'
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}]
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res = {'reqCode': self.name, 'reqTime': '', 'clientCode': '', 'tokenCode': '',
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'taskTyp': 'F01', 'ctnrTyp': '', 'ctnrCode': '', 'wbCode': config['wbcode'],
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'positionCodePath': position_code_arr,
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'podCode': '',
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'podDir': '', 'materialLot': '', 'priority': '', 'taskCode': '', 'agvCode': '', 'materialLot': '',
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'data': ''}
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try:
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logging.info('AGV请求路径:%s' % config['agv_rcs_url'])
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logging.info('AGV-json:%s' % res)
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headers = {'Content-Type': 'application/json'}
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ret = requests.post((config['agv_rcs_url']), json=res, headers=headers)
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ret = ret.json()
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logging.info('config-ret:%s' % ret)
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if ret['code'] == 0:
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return True
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else:
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raise UserError(ret['message'])
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except Exception as e:
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logging.info('config-e:%s' % e)
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raise UserError("工件配送请求agv失败:%s" % e)
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def button_cancel(self):
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# 弹出二次确认窗口后执行
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for rec in self:
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if rec.state != '待下发':
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raise UserError('只有待下发状态的AGV调度任务才能取消！')
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rec.state = '已取消'
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def finish_scheduling(self):
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"""
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完成调度任务
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"""
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for rec in self:
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if rec.state != '配送中':
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return False
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_logger.info('AGV任务调度：完成任务%s' % rec)
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rec.state = '已配送'
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rec.task_completion_time = fields.Datetime.now()
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def dispatch_scheduling(self, agv_task_route):
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"""
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下发调度任务
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params:
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agv_route sf.agv.task.route对象
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"""
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for rec in self:
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if rec.state != '待下发':
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return False
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_logger.info('AGV任务调度：下发调度任务，路线为%s' % agv_task_route)
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rec.state = '配送中'
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rec.task_delivery_time = fields.Datetime.now()
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rec.site_state = '空闲'
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rec.end_site_id = agv_task_route.end_site_id.id
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rec.agv_route_id = agv_task_route.id
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# rec._delivery_avg()
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# 更新接驳站状态
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rec.env['sf.agv.site'].update_site_state({rec.end_site_id.name: '占用'}, False)
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def write(self, vals):
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if vals.get('state', False):
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if vals['state'] == '已取消':
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self.env['sf.workpiece.delivery'].search([('agv_scheduling_id', '=', self.id)]).write({'status': '待下发'})
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elif vals['state'] == '已配送':
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self.env['sf.workpiece.delivery'].search([('agv_scheduling_id', '=', self.id)]).write({
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'status': '已配送',
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'feeder_station_destination_id': self.end_site_id.id,
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'route_id': self.agv_route_id.id,
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'task_completion_time': fields.Datetime.now()
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})
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elif vals['state'] == '配送中':
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self.env['sf.workpiece.delivery'].search([('agv_scheduling_id', '=', self.id)]).write({
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'feeder_station_destination_id': self.end_site_id.id,
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'route_id': self.agv_route_id.id,
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'task_delivery_time': fields.Datetime.now()
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})
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return super().write(vals)
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class ResMrpWorkOrder(models.Model):
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_inherit = 'mrp.workorder'
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agv_scheduling_ids = fields.Many2many(
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'sf.agv.scheduling',
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'sf_agv_scheduling_mrp_workorder_ref',
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string='AGV调度',
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domain=[('state', '!=', '已取消')])
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