feat: 新增代码生成功能

2025-02-14 17:42:36 +08:00
parent 7cca5c88f3
commit 1d36c0c56e
30 changed files with 4400 additions and 1032 deletions
--- a/ruoyi-fastapi-backend/module_generator/templates/python/service.py.jinja2
+++ b/ruoyi-fastapi-backend/module_generator/templates/python/service.py.jinja2
@@ -0,0 +1,171 @@
+{% set pkField = pkColumn.python_field %}
+{% set pk_field = pkColumn.python_field | camel_to_snake %}
+{% set pk_field_comment = pkColumn.comment %}
+from sqlalchemy.ext.asyncio import AsyncSession
+from typing import List
+from config.constant import CommonConstant
+from exceptions.exception import ServiceException
+from {{ packageName }}.dao.{{ businessName }}_dao import {{ BusinessName }}Dao
+from module_admin.entity.vo.common_vo import CrudResponseModel
+from {{ packageName }}.entity.vo.{{ businessName }}_vo import Delete{{ BusinessName }}Model, {{ BusinessName }}Model, {{ BusinessName }}PageQueryModel
+from utils.common_util import CamelCaseUtil
+from utils.excel_util import ExcelUtil
+
+
+class {{ BusinessName }}Service:
+    """
+    {{ functionName }}模块服务层
+    """
+
+    @classmethod
+    async def get_{{ businessName }}_list_services(
+        cls, query_db: AsyncSession, query_object: {{ BusinessName }}PageQueryModel, is_page: bool = False
+    ):
+        """
+        获取{{ functionName }}列表信息service
+
+        :param query_db: orm对象
+        :param query_object: 查询参数对象
+        :param is_page: 是否开启分页
+        :return: {{ functionName }}列表信息对象
+        """
+        {{ businessName }}_list_result = await {{ BusinessName }}Dao.get_{{ businessName }}_list(query_db, query_object, is_page)
+
+        return {{ businessName }}_list_result
+
+    {% for column in columns %}
+    {% set parentheseIndex = column.column_comment.find("（") %}
+    {% set comment = column.column_comment[:parentheseIndex] if parentheseIndex != -1 else column.column_comment %}
+    {% if column.required %}
+    @classmethod
+    async def check_{{ column.python_field | camel_to_snake }}_unique_services(cls, query_db: AsyncSession, page_object: {{ BusinessName }}Model):
+        """
+        检查{{ comment }}是否唯一service
+
+        :param query_db: orm对象
+        :param page_object: {{ functionName }}对象
+        :return: 校验结果
+        """
+        {{ pk_field }} = -1 if page_object.{{ pk_field }} is None else page_object.{{ pk_field }}
+        {{ businessName }} = await {{ BusinessName }}Dao.get_{{ businessName }}_detail_by_info(query_db, {{ BusinessName }}Model({{ column.python_field }}=page_object.{{ column.python_field | camel_to_snake }}))
+        if {{ businessName }} and {{ businessName }}.{{ pk_field }} != {{ pk_field }}:
+            return CommonConstant.NOT_UNIQUE
+        return CommonConstant.UNIQUE
+    {% if not loop.last %}{{ "\n" }}{% endif %}
+    {% endif %}
+    {% endfor %}
+
+    @classmethod
+    async def add_{{ businessName }}_services(cls, query_db: AsyncSession, page_object: {{ BusinessName }}Model):
+        """
+        新增{{ functionName }}信息service
+
+        :param query_db: orm对象
+        :param page_object: 新增{{ functionName }}对象
+        :return: 新增{{ functionName }}校验结果
+        """
+        if not await cls.check_post_name_unique_services(query_db, page_object):
+            raise ServiceException(message=f'新增岗位{page_object.post_name}失败，岗位名称已存在')
+        elif not await cls.check_post_code_unique_services(query_db, page_object):
+            raise ServiceException(message=f'新增岗位{page_object.post_name}失败，岗位编码已存在')
+        else:
+            try:
+                await {{ BusinessName }}Dao.add_{{ businessName }}_dao(query_db, page_object)
+                await query_db.commit()
+                return CrudResponseModel(is_success=True, message='新增成功')
+            except Exception as e:
+                await query_db.rollback()
+                raise e
+
+    @classmethod
+    async def edit_{{ businessName }}_services(cls, query_db: AsyncSession, page_object: {{ BusinessName }}Model):
+        """
+        编辑{{ functionName }}信息service
+
+        :param query_db: orm对象
+        :param page_object: 编辑{{ functionName }}对象
+        :return: 编辑{{ functionName }}校验结果
+        """
+        edit_{{ businessName }} = page_object.model_dump(exclude_unset=True)
+        {{ businessName }}_info = await cls.{{ businessName }}_detail_services(query_db, page_object.post_id)
+        if {{ businessName }}_info.post_id:
+            if not await cls.check_post_name_unique_services(query_db, page_object):
+                raise ServiceException(message=f'修改岗位{page_object.post_name}失败，岗位名称已存在')
+            elif not await cls.check_post_code_unique_services(query_db, page_object):
+                raise ServiceException(message=f'修改岗位{page_object.post_name}失败，岗位编码已存在')
+            else:
+                try:
+                    await {{ BusinessName }}Dao.edit_{{ businessName }}_dao(query_db, edit_{{ businessName }})
+                    await query_db.commit()
+                    return CrudResponseModel(is_success=True, message='更新成功')
+                except Exception as e:
+                    await query_db.rollback()
+                    raise e
+        else:
+            raise ServiceException(message='{{ functionName }}不存在')
+
+    @classmethod
+    async def delete_{{ businessName }}_services(cls, query_db: AsyncSession, page_object: Delete{{ BusinessName }}Model):
+        """
+        删除{{ functionName }}信息service
+
+        :param query_db: orm对象
+        :param page_object: 删除{{ functionName }}对象
+        :return: 删除{{ functionName }}校验结果
+        """
+        if page_object.{{ pk_field }}s:
+            {{ pk_field }}_list = page_object.{{ pk_field }}s.split(',')
+            try:
+                for {{ pk_field }} in {{ pk_field }}_list:
+                    {{ businessName }} = await cls.{{ businessName }}_detail_services(query_db, int({{ pk_field }}))
+                    await {{ BusinessName }}Dao.delete_{{ businessName }}_dao(query_db, {{ BusinessName }}Model({{ pkField }}={{ pk_field }}))
+                await query_db.commit()
+                return CrudResponseModel(is_success=True, message='删除成功')
+            except Exception as e:
+                await query_db.rollback()
+                raise e
+        else:
+            raise ServiceException(message='传入{{ pk_field_comment }}为空')
+
+    @classmethod
+    async def {{ businessName }}_detail_services(cls, query_db: AsyncSession, {{ pk_field }}: int):
+        """
+        获取{{ functionName }}详细信息service
+
+        :param query_db: orm对象
+        :param post_id: 岗位id
+        :return: 岗位id对应的信息
+        """
+        {{ businessName }} = await {{ BusinessName }}Dao.get_{{ businessName }}_detail_by_id(query_db, {{ pk_field }}={{ pk_field }})
+        if {{ businessName }}:
+            result = {{ BusinessName }}Model(**CamelCaseUtil.transform_result({{ businessName }}))
+        else:
+            result = {{ BusinessName }}Model(**dict())
+
+        return result
+
+    @staticmethod
+    async def export_{{ businessName }}_list_services({{ businessName }}_list: List):
+        """
+        导出{{ functionName }}信息service
+
+        :param {{ businessName }}_list: {{ functionName }}信息列表
+        :return: {{ functionName }}信息对应excel的二进制数据
+        """
+        # 创建一个映射字典，将英文键映射到中文键
+        mapping_dict = {
+            {% for column in columns %}
+            {% set parentheseIndex = column.column_comment.find("（") %}
+            {% set comment = column.column_comment[:parentheseIndex] if parentheseIndex != -1 else column.column_comment %}
+            '{{ column.python_field }}': '{{ comment }}',
+            {% endfor %}
+        }
+
+        for item in {{ businessName }}_list:
+            if item.get('status') == '0':
+                item['status'] = '正常'
+            else:
+                item['status'] = '停用'
+        binary_data = ExcelUtil.export_list2excel({{ businessName }}_list, mapping_dict)
+
+        return binary_data