fix: edu/model 、serializers、view 删减参与部门

apps/edu/models.py

@@ -19,7 +19,6 @@ class Train(CommonADModel):
     duration = models.PositiveIntegerField(verbose_name='时长', default=0, help_text='单位:s', editable=False)
     description = models.TextField(verbose_name='内容描述', default='', blank=True)
     is_public = models.BooleanField('是否公开', default=False)
-    attend_departs = models.ManyToManyField(Dept, verbose_name='参与部门', blank=True)
     files = models.ManyToManyField(File, verbose_name='附件', blank=True)
     
     class Meta:

apps/edu/serializers.py

@@ -185,7 +185,7 @@ class ExamRecordSubmitSerializer(serializers.ModelSerializer):
         model = ExamRecord
         fields = ['detail']
 
-class ExamTrainingSerializer(CustomModelSerializer):
+class TrainingSerializer(CustomModelSerializer):
 
     class Meta:
         model = Train

apps/edu/views.py

@@ -5,10 +5,10 @@ from rest_framework.exceptions import ParseError
 from rest_framework.decorators import action
 from rest_framework.serializers import Serializer
 from django.db import transaction
-from .models import Questioncat, Question, Paper, PaperQuestion, Exam, ExamRecord, AnswerDetail
+from .models import Questioncat, Question, Paper, PaperQuestion, Exam, ExamRecord, AnswerDetail, Train
 from .serializers import (QuestioncatSerializer, QuestionSerializer, ExamSerializer, 
                           ExamRecordInitSerizlier, ExamRecordSerializer, ExamRecordDetailSerializer, ExamRecordSubmitSerializer,
-                          PaperSerializer, PaperListSerializer, PaperPatchSerializer, ExamDetailSerializer)
+                          PaperSerializer, PaperListSerializer, PaperPatchSerializer, ExamDetailSerializer, TrainingSerializer)
 from django.utils import timezone
 from rest_framework.response import Response
 from rest_framework.permissions import IsAuthenticated
@@ -195,3 +195,21 @@ class ExamRecordViewSet(ListModelMixin, DestroyModelMixin, RetrieveModelMixin, C
         er.is_submited = True
         er.save()
         return Response(ExamRecordSerializer(er).data)
+    
+
+class TrainRecordViewSet(ListModelMixin, DestroyModelMixin, RetrieveModelMixin, CustomGenericViewSet):
+    '''
+    培训记录
+    '''
+    perms_map = {"get": "*", "delete": "train.delete"}
+    queryset = Train.objects.all()
+    serializer_class = TrainingSerializer
+    search_fields = ('create_by__name', 'create_by__username', 'name')
+
+    def get_queryset(self):
+        qs = super().get_queryset()
+        if has_perm(self.request.user, ["train.view"]):
+            return qs
+        return qs.filter(create_by=self.request.user)
+
+