chore: 基线提交（重构前快照）

重构前保存现有 apps/ 结构基线，供后续各阶段回滚。 Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-07 09:43:18 +08:00
commit dbcce79536
112 changed files with 9677 additions and 0 deletions
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+from datetime import datetime, timezone
+
+from fastapi.logger import logger
+from sqlalchemy import and_
+
+from apps.constants.message import PAGE_SIZE
+from apps.forms.member_level import MemberLevelForm
+from apps.models.member_level import MemberLevel
+from extensions import get_db_session
+from utils import R
+from utils.security import get_user_id
+from utils.request import like_contains
+
+
+# 查询会员登记分页数据
+
+def get_member_level_page(request):
+    db = get_db_session()
+    # 页码
+    page = int(request.query_params.get("pageNo", 1))
+    # 每页数
+    limit = int(request.query_params.get("pageSize", PAGE_SIZE))
+    # 实例化查询对象
+    query = db.query(MemberLevel).filter(MemberLevel.is_delete == 0)
+    # 会员等级名称
+    name = request.query_params.get('name')
+    if name:
+        query = query.filter(MemberLevel.name.like(like_contains(name), escape='\\'))
+    # 排序
+    query = query.order_by(MemberLevel.sort.asc())
+    # 记录总数
+    count = query.count()
+    # 分页查询
+    member_level_list = query.limit(limit).offset((page - 1) * limit).all()
+    # 若当前页超出末页（数据被并发删除），自动回退到第一页
+    if page > 1 and not member_level_list:
+        page = 1
+        count = query.count()
+        member_level_list = query.limit(limit).offset(0).all()
+    # 实例化结果
+    result = []
+    # 遍历数据源
+    if len(member_level_list) > 0:
+        for item in member_level_list:
+            # 对象转字典
+            data = item.to_dict()
+            # 加入列表
+            result.append(data)
+    # 返回结果
+    return R.ok(data=result, count=count)
+# 根据会员等级ID查询详情
+
+def get_member_level_detail(member_level_id):
+    db = get_db_session()
+    # 根据ID查询会员等级
+    member_level = db.query(MemberLevel).filter(
+        and_(MemberLevel.id == member_level_id, MemberLevel.is_delete == 0)).first()
+    # 查询结果判空
+    if not member_level:
+        return None
+    # 对象转字典
+    data = member_level.to_dict()
+    # 返回结果
+    return data
+# 添加会员等级
+
+def add_member_level(request, data: MemberLevelForm):
+    db = get_db_session()
+    # 唯一性校验
+    if db.query(MemberLevel).filter(and_(MemberLevel.name == data.name, MemberLevel.is_delete == 0)).first():
+        return R.failed("会员等级名称不能重复")
+    # 表单数据赋值给对象
+    member_level = MemberLevel(**data.model_dump(exclude={'id'}))
+    member_level.create_user = get_user_id(request)
+    # 插入数据
+    member_level.save()
+    # 返回结果
+    return R.ok(msg="添加成功")
+
+
+# 更新会员等级
+
+def update_member_level(request, data: MemberLevelForm):
+    db = get_db_session()
+    # 记录ID判空
+    if not data.id or data.id <= 0:
+        return R.failed("记录ID不能为空")
+    # 唯一性校验（排除自身）
+    if db.query(MemberLevel).filter(and_(MemberLevel.name == data.name, MemberLevel.id != data.id, MemberLevel.is_delete == 0)).first():
+        return R.failed("会员等级名称不能重复")
+
+    # 根据ID查询记录
+    member_level = db.query(MemberLevel).filter(and_(MemberLevel.id == data.id, MemberLevel.is_delete == 0)).first()
+    # 查询结果判空
+    if not member_level:
+        return R.failed("记录不存在")
+    # 构造更新数据（排除 id）
+    updData = data.model_dump(exclude={'id'})
+    updData['update_user'] = get_user_id(request)
+    updData['update_time'] = datetime.now(tz=timezone.utc)
+    result = db.query(MemberLevel).filter_by(id=data.id).update(updData)
+    # 提交数据
+    if not result:
+        return R.failed("更新失败")
+    # 返回结果
+    return R.ok(msg="更新成功")
+# 删除会员等级
+
+def delete_member_level(member_level_id):
+    return MemberLevel.batch_delete_r(member_level_id)
+# 获取会员等级列表
+
+def get_member_level_list():
+    db = get_db_session()
+    member_level_list = db.query(MemberLevel).filter(MemberLevel.is_delete == 0).order_by(MemberLevel.sort.asc()).all()
+    # 实例化对象
+    result = []
+    # 遍历数据源
+    for v in member_level_list:
+        # 对象转字典
+        item = v.to_dict()
+        # 加入列表
+        result.append(item)
+    # 返回结果
+    return result