feat(phase4): 全部业务模块迁移到 modules/（结构迁移）

- 21 个模块目录（auth/system/dictionary/configuration/cms/member/region/link/notice/job/log/upload/index）
- 每个模块 router.py（合并模块导出多个 router）/schemas.py/service.py/repository.py/models.py
- routers/v1.py 与 routers/__init__.py 改为直接引用 modules，前缀与权限串原样保留
- core/middleware.py 懒加载指向 modules.system.menu / modules.log；core/redis_client.py 指向 modules.job.scheduler
- apps/views|services|forms 全部改为 re-export 垫片
- 迁移后 grep 守门通过：modules/core 无 apps/extensions 残留引用
- 实测登录、27+ 模块接口、写操作 commit、操作日志落库均正常

Co-Authored-By: Claude <noreply@anthropic.com>

modules/cms/item_cate/repository.py

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+# +========== 迁移新增：本模块 Repository 层
+"""modules/cms/item_cate 数据访问层。"""
+from modules.cms.item_cate.models import ItemCate
+from shared.base_repository import BaseRepository
+
+class ItemCateRepository(BaseRepository[ItemCate]):
+    pass
+
+itemcate_repo = ItemCateRepository(ItemCate)

modules/cms/item_cate/router.py

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+import asyncio
+
+from fastapi import APIRouter, Request
+
+from modules.cms.item_cate.schemas import ItemCateForm
+from core.middleware import check_demo
+from core.middleware import permission_required
+from modules.cms.item_cate import service as item_cate
+from core import R
+from utils.request import parse_batch_ids
+
+# 创建路由
+router = APIRouter()
+
+
+# 查询分页数据
+@router.get('/page', summary='查询分页数据')
+@permission_required("sys:itemcate:page")
+def page(request: Request):
+    # 调用查询分页数据服务方法
+    result = item_cate.get_item_cate_page(request)
+    # 返回结果
+    return result
+
+
+# 查询栏目详情
+@router.get('/detail/{id}', summary='查询栏目详情')
+@permission_required("sys:itemcate:detail")
+def detail(request: Request, id):
+    # 调用查询栏目详情服务方法
+    data = item_cate.get_item_cate_detail(id)
+    # 返回结果
+    return R.ok(data=data)
+
+
+# 添加栏目
+@router.post('/add', summary='添加栏目')
+@permission_required("sys:itemcate:add")
+@check_demo
+def add(request: Request, data: ItemCateForm):
+    # 调用添加栏目服务
+    result = item_cate.add_item_cate(request, data)
+    # 返回结果
+    return result
+
+
+# 更新栏目
+@router.put('/update', summary='更新栏目')
+@permission_required("sys:itemcate:update")
+@check_demo
+def update(request: Request, data: ItemCateForm):
+    # 调用更新栏目服务方法
+    result = item_cate.update_item_cate(request, data)
+    # 返回结果
+    return result
+
+
+# 删除栏目
+@router.delete('/delete/{id}', summary='删除栏目')
+@permission_required("sys:itemcate:delete")
+@check_demo
+def delete(request: Request, id):
+    # 调用删除栏目服务方法
+    result = item_cate.delete_item_cate(id)
+    # 返回结果
+    return result
+
+
+# 获取栏目列表
+@router.get('/getCateList', summary='获取栏目列表')
+def get_cate_list():
+    # 调用删除栏目服务方法
+    result = item_cate.get_cate_list()
+    # 返回结果
+    return R.ok(result)
+
+
+# 批量删除栏目
+@router.delete('/batchDelete', summary='批量删除栏目')
+@permission_required("sys:itemcate:batch_delete")
+@check_demo
+async def batch_delete(request: Request):
+    """
+    批量删除栏目
+
+    Request Body:
+        [1, 2, 3]  # 栏目ID数组
+    """
+    id_str, err = await parse_batch_ids(request)
+    if err:
+        return err
+    return await asyncio.to_thread(item_cate.delete_item_cate, id_str)

modules/cms/item_cate/schemas.py

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+from typing import Optional
+
+from pydantic import BaseModel, Field
+
+# 栏目表单验证
+class ItemCateForm(BaseModel):
+    id: Optional[int] = Field(None, description="栏目ID")
+    name: str = Field(..., min_length=1, max_length=150, description="栏目名称")
+    pid: Optional[int] = Field(None, description="上级ID")
+    item_id: int = Field(..., ge=0, description="站点ID")
+    pinyin: str = Field(..., min_length=1, max_length=150, description="拼音全称")
+    code: str = Field(..., min_length=1, max_length=150, description="拼音简称")
+    is_cover: int = Field(..., ge=1, le=2, description="是否有封面")
+    cover: Optional[str] = Field(None, max_length=255, description="栏目封面")
+    status: int = Field(..., ge=1, le=2, description="栏目状态")
+    sort: int = Field(..., ge=0, le=99999, description="栏目排序")
+    note: Optional[str] = Field(None, max_length=255, description="栏目备注")
+

modules/cms/item_cate/service.py

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+from datetime import datetime, timezone
+
+from fastapi.logger import logger
+from sqlalchemy import and_
+
+
+from shared.constants import PAGE_SIZE
+from modules.cms.item_cate.schemas import ItemCateForm
+from modules.cms.item_cate.models import ItemCate
+from modules.cms.item import service as item
+from core.database import get_db_session
+from core import R
+from utils.rich_text import get_file_url, save_file
+from utils.request import like_contains
+from core.security import get_user_id
+
+
+# 查询栏目数据
+
+def get_item_cate_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(ItemCate).filter(ItemCate.is_delete == 0)
+    # 栏目名称
+    name = request.query_params.get('name')
+    if name:
+        query = query.filter(ItemCate.name.like(like_contains(name), escape='\\'))
+    # 栏目状态筛选
+    status = request.query_params.get('status')
+    if status:
+        query = query.filter(ItemCate.status == status)
+    # 排序
+    query = query.order_by(ItemCate.sort.asc())
+    # 记录总数
+    count = query.count()
+    # 分页查询
+    item_cate_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 item_cate_list:
+        page = 1
+        count = query.count()
+        item_cate_list = query.limit(limit).offset(0).all()
+    # 实例化结果
+    result = []
+    # 遍历数据源
+    if len(item_cate_list) > 0:
+        for v in item_cate_list:
+            # 对象转字典
+            data = v.to_dict()
+            # 栏目图片
+            data['cover'] = get_file_url(v.cover) if v.cover else None
+            # 查询站点信息
+            item_info = item.get_item_detail(v.id)
+            if item_info:
+                data['item_name'] = item_info.get('name') if item_info else None
+            # 加入列表
+            result.append(data)
+    # 返回结果
+    return R.ok(data=result, count=count)
+# 根据栏目ID查询详情
+
+def get_item_cate_detail(itemcate_id):
+    db = get_db_session()
+    # 根据ID查询栏目
+    cate = db.query(ItemCate).filter(and_(ItemCate.id == itemcate_id, ItemCate.is_delete == 0)).first()
+    # 查询结果判空
+    if not cate:
+        return None
+    # 对象转字典
+    data = cate.to_dict()
+    # 栏目图片
+    if cate.cover:
+        data['cover'] = get_file_url(cate.cover)
+    # 返回结果
+    return data
+# 添加栏目
+
+def add_item_cate(request, data: ItemCateForm):
+    db = get_db_session()
+    # 唯一性校验
+    if db.query(ItemCate).filter(and_(ItemCate.name == data.name, ItemCate.is_delete == 0)).first():
+        return R.failed("栏目名称不能重复")
+    # 表单数据转字典
+    form_data = data.model_dump(exclude={'id'})
+
+    # 是否有封面
+    is_cover = data.is_cover
+    if is_cover == 1:
+        # 栏目图片
+        cover = data.cover
+        # 图片处理
+        if cover:
+            form_data['cover'] = save_file(cover, "item_cate")
+        else:
+            form_data['cover'] = None
+    else:
+        form_data['cover'] = None
+
+    # 表单数据赋值给对象
+    cate = ItemCate(**form_data)
+    cate.create_user = get_user_id(request)
+    # 插入数据
+    cate.save()
+    # 返回结果
+    return R.ok(msg="添加成功")
+
+
+# 更新栏目
+
+def update_item_cate(request, data: ItemCateForm):
+    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(ItemCate).filter(and_(ItemCate.name == data.name, ItemCate.id != data.id, ItemCate.is_delete == 0)).first():
+        return R.failed("栏目名称不能重复")
+
+    # 根据ID查询记录
+    cate = db.query(ItemCate).filter(and_(ItemCate.id == data.id, ItemCate.is_delete == 0)).first()
+    # 查询结果判空
+    if not cate:
+        return R.failed("记录不存在")
+
+    # 构造更新数据（排除 id）
+    updData = data.model_dump(exclude={'id'})
+    # 是否有封面
+    is_cover = data.is_cover
+    if is_cover == 1:
+        # 栏目图片
+        cover = data.cover
+        # 图片处理
+        if cover:
+            updData['cover'] = save_file(cover, "item_cate")
+        else:
+            updData['cover'] = None
+    else:
+        updData['cover'] = None
+    updData['update_user'] = get_user_id(request)
+    updData['update_time'] = datetime.now(tz=timezone.utc)
+    # 更新数据
+    result = db.query(ItemCate).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")
+# 删除栏目
+
+def delete_item_cate(cate_id):
+    return ItemCate.batch_delete_r(cate_id)
+# 获取栏目列表
+
+def get_cate_list():
+    db = get_db_session()
+    cate_rows = db.query(ItemCate).filter(and_(ItemCate.is_delete == 0, ItemCate.status == 1)).order_by(
+        ItemCate.sort.asc()).all()
+    # 实例化栏目列表
+    cate_list = []
+    # 遍历数据源
+    for v in cate_rows:
+        # 对象转字典
+        item = v.to_dict()
+        # 加入列表
+        cate_list.append(item)
+    # 返回结果
+    return cate_list