154 lines
6.6 KiB
Python
154 lines
6.6 KiB
Python
from apps.inm.models import MIO, MIOItem, MaterialBatch, MaterialBatchA, MIOItemA, WareHouse
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from rest_framework.exceptions import ValidationError, ParseError
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from django.db.models.aggregates import Sum
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from django.db.models import F
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from apps.wpm.services import do_out, do_in
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from apps.mtm.models import Material, Process
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from apps.utils.tools import ranstr
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class InmService:
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@classmethod
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def update_inm(cls, instance: MIO, is_reverse: bool = False):
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"""
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更新库存, 支持反向操作
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"""
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if instance.type in [MIO.MIO_TYPE_PUR_IN, MIO.MIO_TYPE_DO_IN, MIO.MIO_TYPE_OTHER_IN]: # 采购入库, 生产入库, 其他入库
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in_or_out = 1
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if is_reverse:
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in_or_out = -1
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cls.update_mb(instance, in_or_out)
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if instance.type == MIO.MIO_TYPE_PUR_IN: # 需要更新订单
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from apps.pum.services import PumService
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PumService.mio_purin(instance, is_reverse)
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elif instance.type == MIO.MIO_TYPE_DO_IN:
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if is_reverse:
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do_out(instance)
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else:
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do_in(instance)
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elif instance.type in [MIO.MIO_TYPE_DO_OUT, MIO.MIO_TYPE_SALE_OUT, MIO.MIO_TYPE_OTHER_OUT]: # 生产领料 销售出库
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in_or_out = -1
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if is_reverse:
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in_or_out = 1
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cls.update_mb(instance, 1)
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if instance.type == MIO.MIO_TYPE_SALE_OUT:
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from apps.sam.services import SamService
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SamService.mio_saleout(instance, is_reverse)
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elif instance.type == MIO.MIO_TYPE_DO_OUT:
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if is_reverse:
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do_in(instance)
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else:
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do_out(instance)
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@classmethod
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def update_mb(cls, instance: MIO, in_or_out: int = 1):
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"""
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更新物料批次
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in = 1
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out = -1
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"""
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mioitems = MIOItem.objects.filter(mio=instance)
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if not mioitems.exists():
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raise ParseError('未填写物料明细')
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for i in MIOItem.objects.filter(mio=instance):
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material = i.material
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warehouse = i.warehouse
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mb, is_created = MaterialBatch.objects.get_or_create(material=material, warehouse=warehouse, batch=i.batch,
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defaults={'material': material, 'warehouse': warehouse, 'count': 0, 'batch': i.batch})
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if in_or_out == 1:
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mb.count = mb.count + i.count
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# if mb.expiration_date is None:
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# mb.expiration_date = i.expiration_date
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mb.save()
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mias = MIOItemA.objects.filter(mioitem=i)
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if mias.exists(): # 组合件入库
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if not is_created:
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raise ParseError('该批次组合件已存在')
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for mia in mias:
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MaterialBatchA.objects.create(
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mb=mb, material=mia.material, batch=mia.batch)
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elif in_or_out == -1:
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mb.count = mb.count - i.count
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if mb.count < 0:
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raise ParseError('批次库存不足,操作失败')
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elif mb.count == 0:
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mb.delete()
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else:
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mb.save()
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else:
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raise ParseError('不支持的操作')
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material_count = MaterialBatch.objects.filter(
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material=material).aggregate(total=Sum('count'))['total']
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if material_count is None:
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material_count = 0
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Material.objects.filter(id=material.id).update(
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count=material_count)
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def daoru_mb(path: str):
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"""
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导入物料批次(如没有物料自动创建)
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"""
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objs1 = Material.objects.filter(specification__contains=' ')
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for i in objs1:
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i.specification = i.specification.replace(' ', '')
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i.save()
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objs2 = Material.objects.filter(specification__contains='×')
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for i in objs2:
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i.specification = i.specification.replace('×', '*')
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i.save()
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objs3 = (Material.objects.filter(
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specification__contains='优级') | Material.objects.filter(specification__contains='一级')).exclude(specification__contains='|')
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for i in objs3:
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i.specification = i.specification.replace(
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'优级', '|优级').replace('一级', '|一级')
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i.save()
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type_dict = {'主要原料': 30, '半成品': 20, '成品': 10,
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'辅助材料': 40, '加工工具': 50, '辅助工装': 60, '办公用品': 70}
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from apps.utils.snowflake import idWorker
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from openpyxl import load_workbook
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wb = load_workbook(path)
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process_l = Process.objects.all()
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process_d = {p.name: p for p in process_l}
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warehouse_l = WareHouse.objects.all()
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warehouse_d = {w.name: w for w in warehouse_l}
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for sheet in wb.worksheets:
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i = 3
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while sheet[f'a{i}'].value:
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try:
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type = type_dict[sheet[f'a{i}'].value.replace(' ', '')]
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name = sheet[f'b{i}'].value.replace(' ', '')
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specification = sheet[f'c{i}'].value.replace(
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' ', '') + '|' + sheet[f'd{i}'].value.replace(' ', '')
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model = sheet[f'e{i}'].value.replace(' ', '')
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process = process_d[sheet[f'f{i}'].value.replace(' ', '')]
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batch = sheet[f'g{i}'].value.replace(' ', '')
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count = int(sheet[f'h{i}'].value)
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warehouse = warehouse_d[sheet[f'i{i}'].value.replace(' ', '')]
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except KeyError as e:
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raise ParseError(f'第{i}行数据有误：{str(e)}')
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material, _ = Material.objects.get_or_create(
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type=type, name=name, specification=specification, model=model, process=process, defaults={
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'type': type,
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'name': name,
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'specification': specification,
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'model': model,
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'process': process,
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'number': ranstr(6),
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'id': idWorker.get_id()
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})
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mb, is_created = MaterialBatch.objects.get_or_create(
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material=material, batch=batch, warehouse=warehouse, defaults={
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'material': material,
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'batch': batch,
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'warehouse': warehouse,
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'count': count,
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'id': idWorker.get_id()
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})
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# if not is_created:
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# mb.count += count
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# mb.save()
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print(f'第{i}行数据导入成功')
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i = i + 1
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