From d67493fdb482f059f5390841e498db327f382485 Mon Sep 17 00:00:00 2001 From: jlj <3042504846@qq.com> Date: Wed, 21 May 2025 16:52:01 +0800 Subject: [PATCH] new --- apps/expertproducts/views.py | 201 +++++++++++++++++------------------ 1 file changed, 99 insertions(+), 102 deletions(-) diff --git a/apps/expertproducts/views.py b/apps/expertproducts/views.py index c10bba9..e192c58 100644 --- a/apps/expertproducts/views.py +++ b/apps/expertproducts/views.py @@ -11,7 +11,6 @@ from rest_framework import viewsets, status from rest_framework.decorators import action from rest_framework.response import Response from rest_framework.permissions import IsAuthenticated -from apps.user.authentication import CustomTokenAuthentication from django.db.models import Q import os import subprocess @@ -31,8 +30,6 @@ from apps.brands.models import Product client = Client(host="http://localhost:11434") class ContentAnalysisAPI(APIView): - authentication_classes = [CustomTokenAuthentication] - permission_classes = [IsAuthenticated] parser_classes = (MultiPartParser, FormParser) def post(self, request): @@ -172,67 +169,77 @@ class NegotiationViewSet(viewsets.ModelViewSet): serializer_class = NegotiationSerializer def create(self, request, *args, **kwargs): - """创建谈判并返回包含初始消息的响应""" - serializer = self.get_serializer(data=request.data) - serializer.is_valid(raise_exception=True) + """创建谈判(事务保护版)""" + try: + # 开启事务:所有数据库操作要么全部成功,要么全部回滚 + with transaction.atomic(): + # 1. 验证请求数据 + serializer = self.get_serializer(data=request.data) + serializer.is_valid(raise_exception=True) # 自动返回400错误 - # Extract creator and product from validated data - creator = serializer.validated_data['creator'] - product = serializer.validated_data['product'] + creator = serializer.validated_data['creator'] + product = serializer.validated_data['product'] - # 检查该用户是否存在 - if not CreatorProfile.objects.filter(id=creator.id).exists(): - return Response({ - "code": 404, - "message": "未找到指定的达人", - "data": None - }) + # 2. 检查达人是否存在 + if not CreatorProfile.objects.filter(id=creator.id).exists(): + return Response( + {"code": 404, "message": "未找到指定的达人", "data": None}, + status=status.HTTP_404_NOT_FOUND + ) - # Check if the product exists - if not Product.objects.filter(id=product.id).exists(): - return Response({ - "code": 404, - "message": "未找到指定的商品", - "data": None - }) + # 3. 检查商品是否存在 + if not Product.objects.filter(id=product.id).exists(): + return Response( + {"code": 404, "message": "未找到指定的商品", "data": None}, + status=status.HTTP_404_NOT_FOUND + ) - # Check if a negotiation already exists for the same creator and product - existing_negotiation = Negotiation.objects.filter(creator=creator, product=product).first() - if existing_negotiation: - return Response({ - "code": 400, - "message": "谈判已存在", - "data": { - "negotiation_id": existing_negotiation.id - } - }) + # 4. 检查是否已存在相同谈判 + if Negotiation.objects.filter(creator=creator, product=product).exists(): + return Response( + { + "code": 400, + "message": "谈判已存在", + "data": {} + }, + status=status.HTTP_400_BAD_REQUEST + ) - # 1. 创建谈判记录 - negotiation = serializer.save() + # 5. 创建谈判记录 + negotiation = serializer.save() - # 2. 生成并保存初始消息 - initial_message = self._generate_welcome_message(negotiation) - message = Message.objects.create( - negotiation=negotiation, - role='assistant', - content=initial_message, - stage=negotiation.status - ) + # 6. 生成初始消息 + initial_message = self._generate_welcome_message(negotiation) + message = Message.objects.create( + negotiation=negotiation, + role='assistant', + content=initial_message, + stage=negotiation.status + ) - # 4. 构建响应数据 - response_data = { - "code": 200, - "message": "谈判已创建", - "data": { - "id": message.id, - **serializer.data, - "content": initial_message, - "created_at": message.created_at - } - } + # 7. 返回成功响应 + return Response( + { + "code": 200, + "message": "谈判已创建", + "data": { + "id": message.id, + **serializer.data, + "content": initial_message, + "created_at": message.created_at + } + }, + status=status.HTTP_201_CREATED, + headers=self.get_success_headers(serializer.data) + ) - headers = self.get_success_headers(serializer.data) - return Response(response_data, status=status.HTTP_201_CREATED, headers=headers) + except Exception as e: + # 记录异常细节(实际生产环境应接入监控系统) + # logger.error(f"谈判创建失败: {str(e)}", exc_info=True) + return Response( + {"code": 500, "message": "服务器内部错误", "data": None}, + status=status.HTTP_500_INTERNAL_SERVER_ERROR + ) @action(detail=True, methods=['post']) def chat(self, request, pk=None): @@ -434,7 +441,6 @@ class NegotiationViewSet(viewsets.ModelViewSet): 🔍 商品详情: - 名称:{product.name} - - 类目:{product.category} - 核心卖点:{product.description} 🤝 合作优势: @@ -473,8 +479,8 @@ class NegotiationViewSet(viewsets.ModelViewSet): 你是作为一个专业的商务谈判专家, 现在正在与达人 {negotiation.creator.name} 进行价格谈判。 当前谈判轮次:{negotiation.current_round}/4 - 商品参考价格:{negotiation.product.max_price}元 - 商品最低价格:{negotiation.product.min_price}元 + 商品参考价格:{negotiation.product.sales_price_min}元 + 商品最低价格:{negotiation.product.sales_price_max}元 达人最新回复: {history[-1]['content']} @@ -531,7 +537,8 @@ class NegotiationViewSet(viewsets.ModelViewSet): # history = self._get_stage_messages(negotiation) content = f""" 当前谈判已进入正式合同的准备阶段。 - + + 如果用户继续谈跟价格有关的信息的话,我们就表示已经谈好价格了,无法修改。 如果用户表示没有收到合同邮件的话,我们就再次向用户发送合同邮件。 如果用户表示接受的话,我们引导用户去查看邮件并签署合同。 如果用户表示拒绝的话,我们引导用户去查看合同邮件然后在邮件中拒绝签署此合同。 @@ -598,7 +605,7 @@ class NegotiationViewSet(viewsets.ModelViewSet): subject = f"合同文件 - {negotiation.product.name}" recipient = '3299361176@qq.com' if not recipient: - logger.error(f"未找到达人 {negotiation.creator.name} 的邮箱,无法发送合同。") + # logger.error(f"未找到达人 {negotiation.creator.name} 的邮箱,无法发送合同。") return False try: email = EmailMessage( @@ -613,17 +620,15 @@ class NegotiationViewSet(viewsets.ModelViewSet): email.attach('商品合同.docx', f.read(), 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') email.send(fail_silently=False) - logger.info(f"合同已发送到 {recipient}") + # logger.info(f"合同已发送到 {recipient}") return True except Exception as e: - logger.error(f"发送合同邮件失败: {e}") + # logger.error(f"发送合同邮件失败: {e}") return False ## 根据接收到的达人列表来查找达人(已弃用) class TopCreatorsAPI(APIView): - authentication_classes = [CustomTokenAuthentication] - permission_classes = [IsAuthenticated] def post(self, request): # Extract filtering criteria and creator list from the request criteria = request.data.get('criteria', "") @@ -710,8 +715,6 @@ class TopCreatorsAPI(APIView): ## 生成sql直接查询达人库 class CreatorSQLSearchAPI(APIView): - authentication_classes = [CustomTokenAuthentication] - permission_classes = [IsAuthenticated] def post(self, request): criteria = request.data.get('criteria', '') top_n = int(request.data.get('top_n', 10)) # 默认为10 @@ -719,48 +722,42 @@ class CreatorSQLSearchAPI(APIView): return Response({"error": "缺少筛选条件"}, status=400) table_schema = ''' - feishu_creators( - id char(32) 主键, - record_id varchar(100) 记录ID, - contact_person varchar(50) 联系人姓名, - handle longtext 账号/达人昵称, - tiktok_url longtext 抖音主页链接, - fans_count varchar(50) 粉丝数, - gmv varchar(100) GMV, - email varchar(254) 邮箱, - phone varchar(50) 电话, - account_type varchar(50) 账号类型, - price_quote longtext 报价, - response_speed varchar(50) 响应速度, - cooperation_intention varchar(50) 合作意向, - payment_method varchar(50) 支付方式, - payment_account varchar(100) 支付账号, - address longtext 地址, - has_ooin varchar(10) 是否有OOIN, - source varchar(100) 数据来源, - contact_status varchar(50) 联系状态, - cooperation_brands json 合作品牌, - system_categories varchar(100) 系统分类, - actual_categories varchar(100) 实际分类, - human_categories varchar(100) 人工分类, - creator_base varchar(100) 达人基地, - notes longtext 备注, - created_at datetime 创建时间, - updated_at datetime 更新时间 + creator_profiles( + id bigint 主键, + name varchar(255) 达人名称, + avatar_url text 头像URL, + email varchar(255) 电子邮箱, + instagram varchar(255) Instagram账号, + tiktok_link varchar(255) TikTok链接, + location varchar(100) 位置, + live_schedule varchar(255) 直播时间表, + category varchar(100) 类别, + e_commerce_level int 电商能力等级, + exposure_level varchar(10) 曝光等级, + followers int 粉丝数, + gmv decimal(12,2) GMV(千美元), + items_sold decimal(12,2) 售出商品数量, + avg_video_views int 平均视频浏览量, + pricing_min decimal(10,2) 最低个人定价, + pricing_max decimal(10,2) 最高个人定价, + pricing_package varchar(100) 套餐定价, + collab_count int 合作次数, + latest_collab varchar(100) 最新合作, + e_commerce_platforms json 电商平台, + gmv_by_channel json GMV按渠道分布, + gmv_by_category json GMV按类别分布, + mcn varchar(255) MCN机构, + create_time datetime 创建时间, + update_time datetime 更新时间 ) ''' prompt = f""" - 你是一个SQL专家。下面是MySQL表feishu_creators的结构: + 你是一个SQL专家。下面是MySQL表creator_profiles的结构: {table_schema} 以下是我对表中每个字段的解释: 方便你写出正确的sql查询语句 - 注意: fans_count 字段为字符串,可能为纯数字(如 '1234'),也可能带有 K(千)或 M(百万)后缀(如 '9K', '56.5K', '13.2M')。请在SQL中将其统一转换为数字后再进行比较, K=1000, M=1000000。例如查找粉丝数量大于10000的博主: SELECT * FROM your_table WHERE (CASE WHEN fans_count LIKE '%K' THEN CAST(REPLACE(fans_count, 'K', '') AS DECIMAL(10,2)) * 1000 WHEN fans_count LIKE '%M' THEN CAST(REPLACE(fans_count, 'M', '') AS DECIMAL(10,2)) * 1000000 ELSE CAST(fans_count AS DECIMAL(10,2)) END) > 100000; - 注意: response_speed 字段有以下几个取值: 1、无回复 2、一般 3、正常 4、积极。请在sql中直接使用上述的某个值就好, 不要进行任何转换。例如: SELECT * FROM daren.feishu_creators WHERE response_speed = '积极' - 注意: source 字段有以下几个取值: 1. 线下活动 2、TAP后台。请在sql中直接使用上述的某个值就好, 不要进行任何转换。例如: SELECT * FROM daren.feishu_creators WHERE source = 'TAP后台' - 注意: system_categories 字段是一个varchar类型的值, 是一个列表形式表示的,例如 ['日用百货']、['美妆个护,保健'] 这种。例如查找'美妆个护'的博主: SELECT * FROM daren.feishu_creators WHERE system_categories LIKE '%美妆个护%'; - 注意: gmv 字段是一个varchar类型的值, 例如 $86.89、$8761.98、$15.5K、$12.5M 这种。例如我要查询gmv大于10000美金的达人: SELECT * FROM daren.feishu_creators WHERE gmv NOT LIKE '$0-%' AND (CASE WHEN gmv LIKE '%K' THEN CAST(SUBSTRING(gmv, 2, LENGTH(gmv) - 2) AS DECIMAL(10,2)) * 1000 WHEN gmv LIKE '%M' THEN CAST(SUBSTRING(gmv, 2, LENGTH(gmv) - 2) AS DECIMAL(10,2)) * 1000000 ELSE CAST(SUBSTRING(gmv, 2) AS DECIMAL(10,2)) END) > 10000; - 请根据以下自然语言筛选条件, 生成一条MySQL的SELECT语句, 查询daren.feishu_creators表(注意一定要写数据库名称.表名称), 返回所有字段。不要加任何解释说明, 只输出SQL语句本身。 + 请根据以下自然语言筛选条件, 生成一条MySQL的SELECT语句, 查询daren_detail.creator_profiles表(注意一定要写数据库名称.表名称), 返回所有字段。不要加任何解释说明, 只输出SQL语句本身。 筛选条件:{criteria} """