feat：通过观察是否有协议版本下拉列表，来初始化协议信息

protocol_version_manage/migrations/0003_auto_20230821_0952.py

+# Generated by Django 3.2.19 on 2023-08-21 01:52
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('protocol_version_manage', '0002_test'),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name='AllProtocolChangeLog',
+            new_name='AllProtocolVersion',
+        ),
+        migrations.DeleteModel(
+            name='Test',
+        ),
+        migrations.RenameField(
+            model_name='allprotocolversion',
+            old_name='log',
+            new_name='vesrions_path',
+        ),
+        migrations.AlterModelTable(
+            name='allprotocolversion',
+            table='AllProtocolVersion',
+        ),
+    ]

protocol_version_manage/migrations/0004_auto_20230821_1019.py

+# Generated by Django 3.2.19 on 2023-08-21 02:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('protocol_version_manage', '0003_auto_20230821_0952'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='allprotocolversion',
+            name='id',
+        ),
+        migrations.RemoveField(
+            model_name='currentdevversion',
+            name='id',
+        ),
+        migrations.AlterField(
+            model_name='allprotocolversion',
+            name='protocol_name',
+            field=models.TextField(primary_key=True, serialize=False),
+        ),
+        migrations.AlterField(
+            model_name='currentdevversion',
+            name='protocol_name',
+            field=models.TextField(primary_key=True, serialize=False),
+        ),
+    ]

protocol_version_manage/migrations/0005_rename_vesrions_path_allprotocolversion_version_paths.py

+# Generated by Django 3.2.19 on 2023-08-21 05:22
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('protocol_version_manage', '0004_auto_20230821_1019'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='allprotocolversion',
+            old_name='vesrions_path',
+            new_name='version_paths',
+        ),
+    ]

protocol_version_manage/models.py

@@ -46,8 +46,7 @@ class AllProtocolDefinAndVersion(models.Model):
 
 
 class CurrentDevVersion(models.Model):
-    id = models.AutoField(primary_key=True)  # Field name made lowercase.
-    protocol_name = models.TextField()  # Field name made lowercase.
+    protocol_name = models.TextField(primary_key=True)  # Field name made lowercase.
     version = models.TextField()
 
     class Meta:
@@ -59,12 +58,12 @@ class AllProtocolVersion(models.Model):
     versions_path 格式
     版本号：版本原始文件所在的路径
     {
-        "20240229": "path/to/file",
+        "vesrion": "20230708",
+        "path": "/path/to/file"
     }
     """
-    id = models.AutoField(primary_key=True)
-    protocol_name = models.TextField()
-    vesrions_path = models.TextField()
+    protocol_name = models.TextField(primary_key=True)
+    version_paths = models.TextField()
 
     class Meta:
         db_table = 'AllProtocolVersion'

protocol_version_manage/serializers.py

+from .models import (CurrentDevVersion, AllDevCmdDefineAndVersion,
+                     AllProtocolDefinAndVersion, AllProtocolVersion)
+from rest_framework import serializers
+
+
+class AllProtocolVersionSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = AllProtocolVersion
+        fields = '__all__'
+
+
+class AllDevCmdDefineAndVersionSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = AllDevCmdDefineAndVersion
+        fields = '__all__'
+
+
+class AllProtocolDefinAndVersionSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = AllProtocolDefinAndVersion
+        fields = '__all__'
+    
+
+class CurrentDevVersionSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = CurrentDevVersion
+        fields = '__all__'

protocol_version_manage/urls.py

+from django.urls import re_path
+
+from . import views
+
+
+urlpatterns = [
+    re_path(r'^protocol_version_manage/init/$', views.init),
+    re_path(r'^all_protocol_version/$', views.AllProtocolVersionViewSet.as_view({'get': 'list'})),
+]

protocol_version_manage/utils.py

+import json
+
+from device_data_op.models import TableAllDevCmdDefine, TableDevCmdNamePoll
+from device_data_op.serializers import TableAllDevCmdDefineSerializer, TableDevCmdNamePollSerializer
+from django.db.models import QuerySet
+from .models import (AllDevCmdDefineAndVersion, AllProtocolDefinAndVersion,
+                     AllProtocolVersion, CurrentDevVersion)
+
+
+INIT_VERSION = "init"
+
+
+def init_protocol_version_manage(protocol_name) -> None:
+    """
+    将协议版本信息初始化，即先将 device 已经在用的表的数据添加到数据库表中
+    
+    :param protocol_name: 协议名
+    """
+    protocol_cmds = TableDevCmdNamePoll.objects.filter(protocol_name=protocol_name).all()
+    protocol_cmds_serializer = TableDevCmdNamePollSerializer(protocol_cmds, many=True)
+    all_protocol_objects: list[AllProtocolDefinAndVersion] = []
+    for protocol in protocol_cmds_serializer.data:
+        protocol['version'] = json.dumps([INIT_VERSION])
+        del protocol['id']
+        all_protocol_objects.append(AllProtocolDefinAndVersion(**protocol))
+    AllProtocolDefinAndVersion.objects.bulk_create(all_protocol_objects)
+
+    cmd_fields: list[QuerySet] = []
+    for protocol in protocol_cmds:
+        cmd_fields.extend(TableAllDevCmdDefine.objects.filter(cmd_name=protocol.cmd_name).all())
+    cmd_fields_serializer = TableAllDevCmdDefineSerializer(cmd_fields, many=True)
+    all_cmd_fields_objects: list[AllDevCmdDefineAndVersion] = []
+    for cmd_field in cmd_fields_serializer.data:
+        cmd_field['version'] = json.dumps([INIT_VERSION])
+        del cmd_field['id']
+        all_cmd_fields_objects.append(AllDevCmdDefineAndVersion(**cmd_field))
+    AllDevCmdDefineAndVersion.objects.bulk_create(all_cmd_fields_objects)
+    
+    version_path = {
+        "version": INIT_VERSION
+    }
+    AllProtocolVersion.objects.create(protocol_name=protocol_name, 
+                                      version_paths=json.dumps([version_path]))
+    
+    CurrentDevVersion.objects.create(protocol_name=protocol_name,
+                                     version=INIT_VERSION)
+
+
+
+
+
+

protocol_version_manage/views.py

-from django.shortcuts import render
+import json
+
 from rest_framework.decorators import api_view
 from rest_framework.response import Response
 from rest_framework import status
-# Create your views here.
+from rest_framework.viewsets import GenericViewSet
+from rest_framework.mixins import ListModelMixin
+from .models import (AllDevCmdDefineAndVersion, AllProtocolDefinAndVersion, 
+                     AllProtocolVersion, CurrentDevVersion)
+from .serializers import (AllDevCmdDefineAndVersionSerializer, AllProtocolDefinAndVersionSerializer,
+                         AllProtocolVersionSerializer, CurrentDevVersionSerializer)
+from .utils import init_protocol_version_manage
+
+
+@api_view(['POST'])
+def init(request):
+    protocol_name = request.data.get('protocol_name')    
+    assert protocol_name is not None, Response(status=status.HTTP_400_BAD_REQUEST)
+
+    all_protocol_version = AllProtocolVersion.objects.filter(protocol_name=protocol_name).first()
+    try:
+        if all_protocol_version is None:
+            # 该协议为空，即没有协议版本信息
+            init_protocol_version_manage(protocol_name)
+            all_protocol_version = AllProtocolVersion.objects.filter(protocol_name=protocol_name).first()
+        # 该协议不为空，即有协议版本信息
+        current_protocol_version = CurrentDevVersion.objects.filter(protocol_name=protocol_name).first()
+        data = json.loads(all_protocol_version.version_paths)
+        res_data = {
+            'version_paths': data,
+            'current_version': current_protocol_version.version
+        }
+    except:
+        return Response(status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+
+    return Response(data=res_data, status=status.HTTP_200_OK)
 
 
+class AllProtocolVersionViewSet(GenericViewSet, ListModelMixin):
+    queryset = AllProtocolVersion.objects.all()
+    serializer_class = AllProtocolVersionSerializer

vue_django/urls.py

@@ -40,6 +40,7 @@ urlpatterns = [
     path("chat/", include("chat.urls")),
     path("op/", include("device_data_op.urls")),
     path("api/", include("download_db.urls")),
+    path("api/", include("protocol_version_manage.urls")),
 
     re_path(r'^assets/(?P<path>.*)/$', serve, {'document_root': settings.STATIC_ROOT}),