工作流节点视图

hb_server/apps/wf/models.py

@@ -28,6 +28,17 @@ class State(BaseModel):
         (1, '初始状态'),
         (2, '结束状态')
     )
+    type2_choices = (
+        (0, '无处理人'),
+        (1, '个人'),
+        (2, '多人'),
+        (3, '部门'),
+        (4, '角色'),
+        (5, '变量'),
+        (6, '脚本'),
+        (7, '工单的字段'),
+        (8, '父工单的字段')
+    )
     name = models.CharField('名称', max_length=50)
     workflow = models.ForeignKey(Workflow, on_delete=models.CASCADE, verbose_name='所属工作流')
     is_hidden = models.BooleanField('是否隐藏', default=False, help_text='设置为True时,获取工单步骤api中不显示此状态(当前处于此状态时除外)')

hb_server/apps/wf/serializers.py

@@ -1,9 +1,14 @@
 from rest_framework.serializers import ModelSerializer
 
-from .models import Workflow
+from .models import State, Workflow
 
 
 class WorkflowSerializer(ModelSerializer):
     class Meta:
         model = Workflow
         fields = '__all__'
+
+class StateSerializer(ModelSerializer):
+    class Meta:
+        model = State
+        fields = '__all__'

hb_server/apps/wf/urls.py

@@ -1,11 +1,12 @@
 from django.db.models import base
 from rest_framework import urlpatterns
-from apps.wf.views import WorkflowViewSet
+from apps.wf.views import StateViewSet, WorkflowViewSet
 from django.urls import path, include
 from rest_framework.routers import DefaultRouter
 
 router = DefaultRouter()
-router.register('workflow', WorkflowViewSet, basename='vendor')
+router.register('workflow', WorkflowViewSet, basename='workflow')
+router.register('state', StateViewSet, basename='workflowstate')
 urlpatterns = [
     path('', include(router.urls)),
 ]

hb_server/apps/wf/views.py

@@ -1,7 +1,10 @@
-from apps.wf.serializers import WorkflowSerializer
+from rest_framework.response import Response
+from rest_framework import serializers
+from rest_framework.mixins import CreateModelMixin, RetrieveModelMixin, UpdateModelMixin
+from apps.wf.serializers import StateSerializer, WorkflowSerializer
 from django.shortcuts import render
-from rest_framework.viewsets import ModelViewSet
+from rest_framework.viewsets import GenericViewSet, ModelViewSet
-
+from rest_framework.decorators import action
 from apps.wf.models import Workflow, State, Transition
 from apps.system.mixins import CreateUpdateModelAMixin, OptimizationMixin
 
@@ -16,3 +19,20 @@ class WorkflowViewSet(CreateUpdateModelAMixin, ModelViewSet):
     filterset_fields = []
     ordering_fields = ['create_time']
     ordering = ['-create_time']    
+
+    @action(methods=['get'], detail=True, perms_map={'get':'workflow_update'}, pagination_class=None, serializer_class=StateSerializer)
+    def states(self, request, pk=None):
+        """
+        工作流下的状态节点
+        """
+        wf = self.get_object()
+        serializer = self.serializer_class(instance=State.objects.filter(workflow=wf), many=True)
+        return Response(serializer.data)
+
+class StateViewSet(CreateModelMixin, UpdateModelMixin, RetrieveModelMixin, GenericViewSet):
+    perms_map = {'*':'*'}
+    queryset = State.objects.all()
+    serializer_class = StateSerializer
+    search_fields = ['name']
+    filterset_fields = ['workflow']
+    ordering = ['sort']