feat: 初始化项目架构

ruoyi-fastapi-backend/module_admin/dao/post_dao.py

@@ -0,0 +1,110 @@
+from sqlalchemy.orm import Session
+from module_admin.entity.do.post_do import SysPost
+from module_admin.entity.vo.post_vo import *
+
+
+class PostDao:
+    """
+    岗位管理模块数据库操作层
+    """
+
+    @classmethod
+    def get_post_by_id(cls, db: Session, post_id: int):
+        """
+        根据岗位id获取在用岗位详细信息
+        :param db: orm对象
+        :param post_id: 岗位id
+        :return: 在用岗位信息对象
+        """
+        post_info = db.query(SysPost) \
+            .filter(SysPost.post_id == post_id,
+                    SysPost.status == 0) \
+            .first()
+
+        return post_info
+
+    @classmethod
+    def get_post_detail_by_id(cls, db: Session, post_id: int):
+        """
+        根据岗位id获取岗位详细信息
+        :param db: orm对象
+        :param post_id: 岗位id
+        :return: 岗位信息对象
+        """
+        post_info = db.query(SysPost) \
+            .filter(SysPost.post_id == post_id) \
+            .first()
+
+        return post_info
+
+    @classmethod
+    def get_post_detail_by_info(cls, db: Session, post: PostModel):
+        """
+        根据岗位参数获取岗位信息
+        :param db: orm对象
+        :param post: 岗位参数对象
+        :return: 岗位信息对象
+        """
+        post_info = db.query(SysPost) \
+            .filter(SysPost.post_name == post.post_name if post.post_name else True,
+                    SysPost.post_code == post.post_code if post.post_code else True,
+                    SysPost.post_sort == post.post_sort if post.post_sort else True) \
+            .first()
+
+        return post_info
+
+    @classmethod
+    def get_post_list(cls, db: Session, query_object: PostModel):
+        """
+        根据查询参数获取岗位列表信息
+        :param db: orm对象
+        :param query_object: 查询参数对象
+        :return: 岗位列表信息对象
+        """
+        post_list = db.query(SysPost) \
+            .filter(SysPost.post_code.like(f'%{query_object.post_code}%') if query_object.post_code else True,
+                    SysPost.post_name.like(f'%{query_object.post_name}%') if query_object.post_name else True,
+                    SysPost.status == query_object.status if query_object.status else True
+                    ) \
+            .order_by(SysPost.post_sort) \
+            .distinct().all()
+
+        return post_list
+
+    @classmethod
+    def add_post_dao(cls, db: Session, post: PostModel):
+        """
+        新增岗位数据库操作
+        :param db: orm对象
+        :param post: 岗位对象
+        :return:
+        """
+        db_post = SysPost(**post.model_dump())
+        db.add(db_post)
+        db.flush()
+
+        return db_post
+
+    @classmethod
+    def edit_post_dao(cls, db: Session, post: dict):
+        """
+        编辑岗位数据库操作
+        :param db: orm对象
+        :param post: 需要更新的岗位字典
+        :return:
+        """
+        db.query(SysPost) \
+            .filter(SysPost.post_id == post.get('post_id')) \
+            .update(post)
+
+    @classmethod
+    def delete_post_dao(cls, db: Session, post: PostModel):
+        """
+        删除岗位数据库操作
+        :param db: orm对象
+        :param post: 岗位对象
+        :return:
+        """
+        db.query(SysPost) \
+            .filter(SysPost.post_id == post.post_id) \
+            .delete()