feat: 增加物料导入功能

apps/mtm/services.py

@@ -1,12 +1,17 @@
 from apps.mtm.models import Goal, Mgroup
 from django.core.cache import cache
 from django.db.models import Q
+from apps.mtm.models import Material
+from rest_framework.exceptions import ParseError
+from apps.utils.tools import ranstr
+
 
 def get_mgroup_goals(mgroupId, year, reload=False):
     """
     获取工段某年的全部目标值, 以字典形式返回, 带缓存
     """
-    goals = Goal.objects.filter(Q(mgroup__id=mgroupId)|Q(mgroup__name=mgroupId), year=year)
+    goals = Goal.objects.filter(
+        Q(mgroup__id=mgroupId) | Q(mgroup__name=mgroupId), year=year)
     key = f'mgroup_{mgroupId}_goals'
     if reload is False:
         mgroup_goals = cache.get(key, None)
@@ -16,6 +21,40 @@ def get_mgroup_goals(mgroupId, year, reload=False):
     for goal in goals:
         mgroup_goals[f'{goal.goal_cate.code}_year'] = goal.goal_val
         for i in range(12):
-            mgroup_goals[f'{goal.goal_cate.code}_{i+1}'] = getattr(goal, f'goal_val_{i+1}')
+            mgroup_goals[f'{goal.goal_cate.code}_{i+1}'] = getattr(
+                goal, f'goal_val_{i+1}')
     cache.set(key, mgroup_goals, 10)
     return mgroup_goals
+
+
+def daoru_material(path: str):
+    """
+    导入物料信息
+    """
+    type_dict = {'主要原料': 30, '半成品': 20, '成品': 10,
+                 '辅助材料': 40, '加工工具': 50, '辅助工装': 60, '办公用品': 70}
+    from apps.utils.snowflake import idWorker
+    from openpyxl import load_workbook
+    wb = load_workbook(path)
+    sheet = wb.get_sheet_by_name('物料批次')
+    i = 3
+    while sheet[f'a{i}'].value is not None:
+        type_str = sheet[f'a{i}'].value.replace(' ', '')
+        try:
+            type = type_dict[type_str]
+        except KeyError:
+            raise ParseError(f'{i}行物料类型错误')
+        name = sheet[f'b{i}'].value
+        specification = sheet[f'c{i}'].value
+        model = sheet[f'd{i}'].value
+        unit = sheet[f'e{i}'].value.replace(' ', '')
+        try:
+            Material.objects.update_or_create(
+                defaults={'type': type, 'name': name, 'specification': specification,
+                          'model': model, 'unit': unit, 'id': idWorker.get_id(), 'number': f'm{type}_{ranstr(6)}'},
+                type=type, name=name, specification=specification, model=model, unit=unit
+            )
+        except Exception as e:
+            raise ParseError(f'{i}行物料有误, 导入失败--{e}')
+        i = i + 1
+        print(type, name, specification, model, unit, '导入成功')

apps/mtm/views.py

@@ -1,4 +1,5 @@
 from django.shortcuts import render
+from django.conf import settings
 from rest_framework.decorators import action
 from rest_framework.mixins import ListModelMixin
 from rest_framework.response import Response
@@ -9,9 +10,11 @@ from apps.mtm.models import Goal, Material, Mgroup, Shift, Team, Process, Route,
 from apps.mtm.serializers import (GoalSerializer, MaterialSerializer,
                                   MgroupGoalYearSerializer, MgroupSerializer,
                                   ShiftSerializer, TeamSerializer, ProcessSerializer, RouteSerializer, TeamMemberSerializer)
-from apps.mtm.services import get_mgroup_goals
+from apps.mtm.services import get_mgroup_goals, daoru_material
 from apps.utils.viewsets import CustomGenericViewSet, CustomModelViewSet
 from apps.utils.mixins import BulkCreateModelMixin, BulkDestroyModelMixin
+from rest_framework.serializers import Serializer
+from django.db import transaction
 
 
 # Create your views here.
@@ -26,7 +29,18 @@ class MaterialViewSet(CustomModelViewSet):
     filterset_class = MaterialFilter
     search_fields = ['name', 'code', 'number', 'specification']
     select_related_fields = ['process']
-    ordering = ['sort', 'id']
+    ordering = ['sort', 'id', 'number', 'name']
+    ordering_fields = ['sort', 'id', 'number', 'name', 'type', 'process']
+
+    @action(methods=['post'], detail=False, serializer_class=Serializer)
+    @transaction.atomic
+    def daoru(self, request, *args, **kwargs):
+        """导入物料
+
+        导入物料
+        """
+        daoru_material(settings.BASE_DIR + request.data.get('path', ''))
+        return Response()
 
 
 class ShiftViewSet(ListModelMixin, CustomGenericViewSet):