后端重构

internal/server/handler/example/enter.go

@@ -0,0 +1,28 @@
+package example
+
+import "kra/internal/biz/example"
+
+// ApiGroup Example API组
+type ApiGroup struct {
+	FileUploadApi
+	CustomerApi
+	AttachmentCategoryApi
+}
+
+// 业务层依赖
+var (
+	fileUploadUsecase         *example.FileUploadUsecase
+	customerUsecase           *example.CustomerUsecase
+	attachmentCategoryUsecase *example.AttachmentCategoryUsecase
+)
+
+// InitUsecases 初始化业务层依赖
+func InitUsecases(
+	fileUpload *example.FileUploadUsecase,
+	customer *example.CustomerUsecase,
+	attachmentCategory *example.AttachmentCategoryUsecase,
+) {
+	fileUploadUsecase = fileUpload
+	customerUsecase = customer
+	attachmentCategoryUsecase = attachmentCategory
+}

internal/server/handler/example/exa_attachment_category.go

@@ -0,0 +1,116 @@
+package example
+
+import (
+	"kra/internal/biz/example"
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type AttachmentCategoryApi struct{}
+
+// AddCategory 创建/更新分类
+// @Summary 创建/更新分类
+// @Tags ExaAttachmentCategory
+// @Accept json
+// @Produce json
+// @Param data body CategoryRequest true "分类信息"
+// @Success 200 {object} response.Response
+// @Router /attachmentCategory/addCategory [post]
+func (api *AttachmentCategoryApi) AddCategory(c *gin.Context) {
+	var req CategoryRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage("参数错误", c)
+		return
+	}
+
+	category := &example.AttachmentCategory{
+		ID:   req.ID,
+		Name: req.Name,
+		Pid:  req.Pid,
+	}
+
+	if err := attachmentCategoryUsecase.AddCategory(c.Request.Context(), category); err != nil {
+		response.FailWithMessage("创建/更新失败："+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("创建/更新成功", c)
+}
+
+// DeleteCategory 删除分类
+// @Summary 删除分类
+// @Tags ExaAttachmentCategory
+// @Accept json
+// @Produce json
+// @Param data body DeleteCategoryRequest true "分类ID"
+// @Success 200 {object} response.Response
+// @Router /attachmentCategory/deleteCategory [post]
+func (api *AttachmentCategoryApi) DeleteCategory(c *gin.Context) {
+	var req DeleteCategoryRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage("参数错误", c)
+		return
+	}
+
+	if req.ID == 0 {
+		response.FailWithMessage("参数错误", c)
+		return
+	}
+
+	if err := attachmentCategoryUsecase.DeleteCategory(c.Request.Context(), req.ID); err != nil {
+		response.FailWithMessage("删除失败", c)
+		return
+	}
+
+	response.OkWithMessage("删除成功", c)
+}
+
+// GetCategoryList 获取分类列表
+// @Summary 获取分类列表
+// @Tags ExaAttachmentCategory
+// @Accept json
+// @Produce json
+// @Success 200 {object} response.Response{data=[]CategoryResponse}
+// @Router /attachmentCategory/getCategoryList [get]
+func (api *AttachmentCategoryApi) GetCategoryList(c *gin.Context) {
+	list, err := attachmentCategoryUsecase.GetCategoryList(c.Request.Context())
+	if err != nil {
+		response.FailWithMessage("获取分类列表失败", c)
+		return
+	}
+
+	respList := toCategoryResponseList(list)
+	response.OkWithData(respList, c)
+}
+
+// Request/Response 结构
+type CategoryRequest struct {
+	ID   uint   `json:"ID"`
+	Name string `json:"name"`
+	Pid  uint   `json:"pid"`
+}
+
+type DeleteCategoryRequest struct {
+	ID uint `json:"id"`
+}
+
+type CategoryResponse struct {
+	ID       uint               `json:"ID"`
+	Name     string             `json:"name"`
+	Pid      uint               `json:"pid"`
+	Children []CategoryResponse `json:"children"`
+}
+
+func toCategoryResponseList(categories []*example.AttachmentCategory) []CategoryResponse {
+	result := make([]CategoryResponse, len(categories))
+	for i, cat := range categories {
+		result[i] = CategoryResponse{
+			ID:       cat.ID,
+			Name:     cat.Name,
+			Pid:      cat.Pid,
+			Children: toCategoryResponseList(cat.Children),
+		}
+	}
+	return result
+}

internal/server/handler/example/exa_customer.go

@@ -0,0 +1,192 @@
+package example
+
+import (
+	"kra/internal/biz/example"
+	"kra/pkg/response"
+	"kra/pkg/utils"
+
+	"github.com/gin-gonic/gin"
+)
+
+type CustomerApi struct{}
+
+// CreateExaCustomer 创建客户
+// @Summary 创建客户
+// @Tags ExaCustomer
+// @Accept json
+// @Produce json
+// @Param data body CustomerRequest true "客户信息"
+// @Success 200 {object} response.Response
+// @Router /customer/customer [post]
+func (api *CustomerApi) CreateExaCustomer(c *gin.Context) {
+	var req CustomerRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	customer := &example.Customer{
+		CustomerName:       req.CustomerName,
+		CustomerPhoneData:  req.CustomerPhoneData,
+		SysUserID:          utils.GetUserID(c),
+		SysUserAuthorityID: utils.GetUserAuthorityId(c),
+	}
+
+	if err := customerUsecase.CreateExaCustomer(c.Request.Context(), customer); err != nil {
+		response.FailWithMessage("创建失败: "+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("创建成功", c)
+}
+
+// DeleteExaCustomer 删除客户
+// @Summary 删除客户
+// @Tags ExaCustomer
+// @Accept json
+// @Produce json
+// @Param data body DeleteCustomerRequest true "客户ID"
+// @Success 200 {object} response.Response
+// @Router /customer/customer [delete]
+func (api *CustomerApi) DeleteExaCustomer(c *gin.Context) {
+	var req DeleteCustomerRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if err := customerUsecase.DeleteExaCustomer(c.Request.Context(), req.ID); err != nil {
+		response.FailWithMessage("删除失败: "+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("删除成功", c)
+}
+
+// UpdateExaCustomer 更新客户
+// @Summary 更新客户
+// @Tags ExaCustomer
+// @Accept json
+// @Produce json
+// @Param data body CustomerRequest true "客户信息"
+// @Success 200 {object} response.Response
+// @Router /customer/customer [put]
+func (api *CustomerApi) UpdateExaCustomer(c *gin.Context) {
+	var req CustomerRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	customer := &example.Customer{
+		ID:                req.ID,
+		CustomerName:      req.CustomerName,
+		CustomerPhoneData: req.CustomerPhoneData,
+	}
+
+	if err := customerUsecase.UpdateExaCustomer(c.Request.Context(), customer); err != nil {
+		response.FailWithMessage("更新失败: "+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("更新成功", c)
+}
+
+// GetExaCustomer 获取客户信息
+// @Summary 获取客户信息
+// @Tags ExaCustomer
+// @Accept json
+// @Produce json
+// @Param data body GetCustomerRequest true "客户ID"
+// @Success 200 {object} response.Response{data=CustomerResponse}
+// @Router /customer/customer [get]
+func (api *CustomerApi) GetExaCustomer(c *gin.Context) {
+	var req GetCustomerRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	customer, err := customerUsecase.GetExaCustomer(c.Request.Context(), req.ID)
+	if err != nil {
+		response.FailWithMessage("获取失败: "+err.Error(), c)
+		return
+	}
+
+	response.OkWithDetailed(toCustomerResponse(customer), "获取成功", c)
+}
+
+// GetExaCustomerList 分页获取客户列表
+// @Summary 分页获取客户列表
+// @Tags ExaCustomer
+// @Accept json
+// @Produce json
+// @Param data body GetCustomerListRequest true "分页参数"
+// @Success 200 {object} response.Response{data=response.PageResult}
+// @Router /customer/customerList [get]
+func (api *CustomerApi) GetExaCustomerList(c *gin.Context) {
+	var req GetCustomerListRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	authorityId := utils.GetUserAuthorityId(c)
+	list, total, err := customerUsecase.GetCustomerInfoList(c.Request.Context(), authorityId, req.Page, req.PageSize)
+	if err != nil {
+		response.FailWithMessage("获取失败: "+err.Error(), c)
+		return
+	}
+
+	respList := make([]CustomerResponse, len(list))
+	for i, cust := range list {
+		respList[i] = *toCustomerResponse(cust)
+	}
+
+	response.OkWithDetailed(response.PageResult{
+		List:     respList,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
+	}, "获取成功", c)
+}
+
+// Request/Response 结构
+type CustomerRequest struct {
+	ID                uint   `json:"ID"`
+	CustomerName      string `json:"customerName"`
+	CustomerPhoneData string `json:"customerPhoneData"`
+}
+
+type DeleteCustomerRequest struct {
+	ID uint `json:"ID"`
+}
+
+type GetCustomerRequest struct {
+	ID uint `form:"ID"`
+}
+
+type GetCustomerListRequest struct {
+	Page     int `form:"page"`
+	PageSize int `form:"pageSize"`
+}
+
+type CustomerResponse struct {
+	ID                 uint   `json:"ID"`
+	CustomerName       string `json:"customerName"`
+	CustomerPhoneData  string `json:"customerPhoneData"`
+	SysUserID          uint   `json:"sysUserId"`
+	SysUserAuthorityID uint   `json:"sysUserAuthorityID"`
+	SysUserName        string `json:"sysUserName"`
+}
+
+func toCustomerResponse(c *example.Customer) *CustomerResponse {
+	return &CustomerResponse{
+		ID:                 c.ID,
+		CustomerName:       c.CustomerName,
+		CustomerPhoneData:  c.CustomerPhoneData,
+		SysUserID:          c.SysUserID,
+		SysUserAuthorityID: c.SysUserAuthorityID,
+		SysUserName:        c.SysUserName,
+	}
+}

internal/server/handler/example/exa_file_upload.go

@@ -0,0 +1,198 @@
+package example
+
+import (
+	"strconv"
+
+	"kra/internal/biz/example"
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type FileUploadApi struct{}
+
+// UploadFile 上传文件
+// @Summary 上传文件
+// @Tags ExaFileUploadAndDownload
+// @Accept multipart/form-data
+// @Produce json
+// @Param file formance file true "上传文件"
+// @Success 200 {object} response.Response{data=FileUploadResponse}
+// @Router /fileUploadAndDownload/upload [post]
+func (api *FileUploadApi) UploadFile(c *gin.Context) {
+	noSave := c.DefaultQuery("noSave", "0")
+	classIdStr := c.DefaultQuery("classId", "0")
+	classId, _ := strconv.Atoi(classIdStr)
+
+	_, header, err := c.Request.FormFile("file")
+	if err != nil {
+		response.FailWithMessage("接收文件失败", c)
+		return
+	}
+
+	file, err := fileUploadUsecase.UploadFile(c.Request.Context(), header, noSave, classId)
+	if err != nil {
+		response.FailWithMessage("上传失败: "+err.Error(), c)
+		return
+	}
+
+	response.OkWithDetailed(toFileUploadResponse(file), "上传成功", c)
+}
+
+// DeleteFile 删除文件
+// @Summary 删除文件
+// @Tags ExaFileUploadAndDownload
+// @Accept json
+// @Produce json
+// @Param data body DeleteFileRequest true "文件ID"
+// @Success 200 {object} response.Response
+// @Router /fileUploadAndDownload/deleteFile [post]
+func (api *FileUploadApi) DeleteFile(c *gin.Context) {
+	var req DeleteFileRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if err := fileUploadUsecase.DeleteFile(c.Request.Context(), req.ID); err != nil {
+		response.FailWithMessage("删除失败: "+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("删除成功", c)
+}
+
+// EditFileName 编辑文件名
+// @Summary 编辑文件名
+// @Tags ExaFileUploadAndDownload
+// @Accept json
+// @Produce json
+// @Param data body EditFileNameRequest true "文件信息"
+// @Success 200 {object} response.Response
+// @Router /fileUploadAndDownload/editFileName [post]
+func (api *FileUploadApi) EditFileName(c *gin.Context) {
+	var req EditFileNameRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if err := fileUploadUsecase.EditFileName(c.Request.Context(), req.ID, req.Name); err != nil {
+		response.FailWithMessage("编辑失败: "+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("编辑成功", c)
+}
+
+// GetFileList 分页获取文件列表
+// @Summary 分页获取文件列表
+// @Tags ExaFileUploadAndDownload
+// @Accept json
+// @Produce json
+// @Param data body GetFileListRequest true "分页参数"
+// @Success 200 {object} response.Response{data=response.PageResult}
+// @Router /fileUploadAndDownload/getFileList [post]
+func (api *FileUploadApi) GetFileList(c *gin.Context) {
+	var req GetFileListRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	searchReq := &example.FileUploadSearchReq{
+		Page:     req.Page,
+		PageSize: req.PageSize,
+		Keyword:  req.Keyword,
+		ClassId:  req.ClassId,
+	}
+
+	list, total, err := fileUploadUsecase.GetFileRecordInfoList(c.Request.Context(), searchReq)
+	if err != nil {
+		response.FailWithMessage("获取失败: "+err.Error(), c)
+		return
+	}
+
+	respList := make([]FileUploadResponse, len(list))
+	for i, f := range list {
+		respList[i] = *toFileUploadResponse(f)
+	}
+
+	response.OkWithDetailed(response.PageResult{
+		List:     respList,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
+	}, "获取成功", c)
+}
+
+// ImportURL 导入URL
+// @Summary 导入URL
+// @Tags ExaFileUploadAndDownload
+// @Accept json
+// @Produce json
+// @Param data body []FileUploadResponse true "文件列表"
+// @Success 200 {object} response.Response
+// @Router /fileUploadAndDownload/importURL [post]
+func (api *FileUploadApi) ImportURL(c *gin.Context) {
+	var req []FileUploadResponse
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	files := make([]*example.FileUpload, len(req))
+	for i, r := range req {
+		files[i] = &example.FileUpload{
+			Name:    r.Name,
+			ClassId: r.ClassId,
+			Url:     r.Url,
+			Tag:     r.Tag,
+			Key:     r.Key,
+		}
+	}
+
+	if err := fileUploadUsecase.ImportURL(c.Request.Context(), files); err != nil {
+		response.FailWithMessage("导入失败: "+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("导入成功", c)
+}
+
+// Request/Response 结构
+type DeleteFileRequest struct {
+	ID uint `json:"id"`
+}
+
+type EditFileNameRequest struct {
+	ID   uint   `json:"id"`
+	Name string `json:"name"`
+}
+
+type GetFileListRequest struct {
+	Page     int    `json:"page"`
+	PageSize int    `json:"pageSize"`
+	Keyword  string `json:"keyword"`
+	ClassId  int    `json:"classId"`
+}
+
+type FileUploadResponse struct {
+	ID      uint   `json:"ID"`
+	Name    string `json:"name"`
+	ClassId int    `json:"classId"`
+	Url     string `json:"url"`
+	Tag     string `json:"tag"`
+	Key     string `json:"key"`
+}
+
+func toFileUploadResponse(f *example.FileUpload) *FileUploadResponse {
+	return &FileUploadResponse{
+		ID:      f.ID,
+		Name:    f.Name,
+		ClassId: f.ClassId,
+		Url:     f.Url,
+		Tag:     f.Tag,
+		Key:     f.Key,
+	}
+}

internal/server/handler/system/enter.go

@@ -10,10 +10,18 @@ type ApiGroup struct {
 	AuthorityApi
 	MenuApi
 	DictionaryApi
+	DictionaryDetailApi
 	CasbinApi
 	JwtApi
 	OperationRecordApi
 	ParamsApi
+	ErrorApi
+	VersionApi
+	SystemApi
+	ExportTemplateApi
+	DBApi
+	AutoCodeApi
+	AutoCodeHistoryApi
 }
 
 // 业务层依赖
@@ -28,6 +36,12 @@ var (
 	jwtBlacklistUsecase    *system.JwtBlacklistUsecase
 	operationRecordUsecase *system.OperationRecordUsecase
 	paramsUsecase          *system.ParamsUsecase
+	errorUsecase           *system.ErrorUsecase
+	versionUsecase         *system.VersionUsecase
+	systemUsecase          *system.SystemUsecase
+	exportTemplateUsecase  *system.ExportTemplateUsecase
+	autoCodeUsecase        *system.AutoCodeUsecase
+	autoCodeHistoryUsecase *system.AutoCodeHistoryUsecase
 )
 
 // InitUsecases 初始化业务层依赖
@@ -42,6 +56,12 @@ func InitUsecases(
 	jwtBlacklist *system.JwtBlacklistUsecase,
 	operationRecord *system.OperationRecordUsecase,
 	params *system.ParamsUsecase,
+	sysError *system.ErrorUsecase,
+	version *system.VersionUsecase,
+	sysSystem *system.SystemUsecase,
+	exportTemplate *system.ExportTemplateUsecase,
+	autoCode *system.AutoCodeUsecase,
+	autoCodeHistory *system.AutoCodeHistoryUsecase,
 ) {
 	userUsecase = user
 	apiUsecase = api
@@ -53,4 +73,10 @@ func InitUsecases(
 	jwtBlacklistUsecase = jwtBlacklist
 	operationRecordUsecase = operationRecord
 	paramsUsecase = params
+	errorUsecase = sysError
+	versionUsecase = version
+	systemUsecase = sysSystem
+	exportTemplateUsecase = exportTemplate
+	autoCodeUsecase = autoCode
+	autoCodeHistoryUsecase = autoCodeHistory
 }

internal/server/handler/system/sys_auto_code.go

@@ -0,0 +1,77 @@
+package system
+
+import (
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type AutoCodeApi struct{}
+
+// GetDB 获取当前所有数据库
+// @Summary 获取当前所有数据库
+// @Tags AutoCode
+// @Accept json
+// @Produce json
+// @Success 200 {object} response.Response{data=map[string]interface{}}
+// @Router /autoCode/getDB [get]
+func (api *AutoCodeApi) GetDB(c *gin.Context) {
+	dbs, err := autoCodeUsecase.GetDB(c.Request.Context())
+	if err != nil {
+		response.FailWithMessage("获取失败: "+err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"dbs": dbs}, "获取成功", c)
+}
+
+// GetTables 获取当前数据库所有表
+// @Summary 获取当前数据库所有表
+// @Tags AutoCode
+// @Accept json
+// @Produce json
+// @Param dbName query string false "数据库名"
+// @Success 200 {object} response.Response{data=map[string]interface{}}
+// @Router /autoCode/getTables [get]
+func (api *AutoCodeApi) GetTables(c *gin.Context) {
+	dbName := c.Query("dbName")
+	if dbName == "" {
+		response.FailWithMessage("数据库名不能为空", c)
+		return
+	}
+
+	tables, err := autoCodeUsecase.GetTables(c.Request.Context(), dbName)
+	if err != nil {
+		response.FailWithMessage("查询table失败: "+err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"tables": tables}, "获取成功", c)
+}
+
+// GetColumn 获取当前表所有字段
+// @Summary 获取当前表所有字段
+// @Tags AutoCode
+// @Accept json
+// @Produce json
+// @Param dbName query string false "数据库名"
+// @Param tableName query string true "表名"
+// @Success 200 {object} response.Response{data=map[string]interface{}}
+// @Router /autoCode/getColumn [get]
+func (api *AutoCodeApi) GetColumn(c *gin.Context) {
+	dbName := c.Query("dbName")
+	tableName := c.Query("tableName")
+	if tableName == "" {
+		response.FailWithMessage("表名不能为空", c)
+		return
+	}
+	if dbName == "" {
+		response.FailWithMessage("数据库名不能为空", c)
+		return
+	}
+
+	columns, err := autoCodeUsecase.GetColumn(c.Request.Context(), tableName, dbName)
+	if err != nil {
+		response.FailWithMessage("获取失败: "+err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"columns": columns}, "获取成功", c)
+}

internal/server/handler/system/sys_auto_code_history.go

@@ -0,0 +1,118 @@
+package system
+
+import (
+	"kra/internal/biz/system"
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type AutoCodeHistoryApi struct{}
+
+// GetByIdReq 获取请求
+type GetByIdReq struct {
+	ID uint `json:"id" form:"id"`
+}
+
+// First 获取meta信息
+// @Summary 获取meta信息
+// @Tags AutoCode
+// @Accept json
+// @Produce json
+// @Param data body GetByIdReq true "请求参数"
+// @Success 200 {object} response.Response{data=map[string]interface{}}
+// @Router /autoCode/getMeta [post]
+func (api *AutoCodeHistoryApi) First(c *gin.Context) {
+	var req GetByIdReq
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	data, err := autoCodeHistoryUsecase.First(c.Request.Context(), req.ID)
+	if err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"meta": data}, "获取成功", c)
+}
+
+// Delete 删除回滚记录
+// @Summary 删除回滚记录
+// @Tags AutoCode
+// @Accept json
+// @Produce json
+// @Param data body GetByIdReq true "请求参数"
+// @Success 200 {object} response.Response
+// @Router /autoCode/delSysHistory [post]
+func (api *AutoCodeHistoryApi) Delete(c *gin.Context) {
+	var req GetByIdReq
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	err := autoCodeHistoryUsecase.Delete(c.Request.Context(), req.ID)
+	if err != nil {
+		response.FailWithMessage("删除失败", c)
+		return
+	}
+	response.OkWithMessage("删除成功", c)
+}
+
+// RollBack 回滚自动生成代码
+// @Summary 回滚自动生成代码
+// @Tags AutoCode
+// @Accept json
+// @Produce json
+// @Param data body system.SysAutoHistoryRollBack true "请求参数"
+// @Success 200 {object} response.Response
+// @Router /autoCode/rollback [post]
+func (api *AutoCodeHistoryApi) RollBack(c *gin.Context) {
+	var req system.SysAutoHistoryRollBack
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	err := autoCodeHistoryUsecase.RollBack(c.Request.Context(), req)
+	if err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+	response.OkWithMessage("回滚成功", c)
+}
+
+// PageInfoReq 分页请求
+type PageInfoReq struct {
+	Page     int `json:"page" form:"page"`
+	PageSize int `json:"pageSize" form:"pageSize"`
+}
+
+// GetList 查询回滚记录
+// @Summary 查询回滚记录
+// @Tags AutoCode
+// @Accept json
+// @Produce json
+// @Param data body PageInfoReq true "请求参数"
+// @Success 200 {object} response.Response{data=response.PageResult}
+// @Router /autoCode/getSysHistory [post]
+func (api *AutoCodeHistoryApi) GetList(c *gin.Context) {
+	var req PageInfoReq
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	list, total, err := autoCodeHistoryUsecase.GetList(c.Request.Context(), req.Page, req.PageSize)
+	if err != nil {
+		response.FailWithMessage("获取失败", c)
+		return
+	}
+	response.OkWithDetailed(response.PageResult{
+		List:     list,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
+	}, "获取成功", c)
+}

internal/server/handler/system/sys_dictionary_detail.go

@@ -0,0 +1,289 @@
+package system
+
+import (
+	"strconv"
+
+	"kra/internal/biz/system"
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type DictionaryDetailApi struct{}
+
+// DictionaryDetailRequest 字典详情请求
+type DictionaryDetailRequest struct {
+	ID              uint   `json:"id"`
+	Label           string `json:"label"`
+	Value           string `json:"value"`
+	Extend          string `json:"extend"`
+	Status          *bool  `json:"status"`
+	Sort            int    `json:"sort"`
+	SysDictionaryID uint   `json:"sysDictionaryID"`
+	ParentID        *uint  `json:"parentId"`
+}
+
+// DictionaryDetailSearchRequest 字典详情搜索请求
+type DictionaryDetailSearchRequest struct {
+	Page            int    `json:"page" form:"page"`
+	PageSize        int    `json:"pageSize" form:"pageSize"`
+	Label           string `json:"label" form:"label"`
+	Value           string `json:"value" form:"value"`
+	Status          *bool  `json:"status" form:"status"`
+	SysDictionaryID uint   `json:"sysDictionaryID" form:"sysDictionaryID"`
+	ParentID        *uint  `json:"parentId" form:"parentId"`
+	Level           *int   `json:"level" form:"level"`
+}
+
+// GetDictionaryDetailsByParentRequest 根据父级获取字典详情请求
+type GetDictionaryDetailsByParentRequest struct {
+	SysDictionaryID uint  `json:"sysDictionaryID" form:"sysDictionaryID" binding:"required"`
+	ParentID        *uint `json:"parentId" form:"parentId"`
+	IncludeChildren bool  `json:"includeChildren" form:"includeChildren"`
+}
+
+// CreateSysDictionaryDetail 创建字典详情
+func (d *DictionaryDetailApi) CreateSysDictionaryDetail(c *gin.Context) {
+	var req DictionaryDetailRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	detail := &system.DictionaryDetail{
+		Label:           req.Label,
+		Value:           req.Value,
+		Extend:          req.Extend,
+		Status:          req.Status,
+		Sort:            req.Sort,
+		SysDictionaryID: req.SysDictionaryID,
+		ParentID:        req.ParentID,
+	}
+
+	if err := dictionaryUsecase.CreateDictionaryDetail(c.Request.Context(), detail); err != nil {
+		response.FailWithMessage("创建失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("创建成功", c)
+}
+
+// DeleteSysDictionaryDetail 删除字典详情
+func (d *DictionaryDetailApi) DeleteSysDictionaryDetail(c *gin.Context) {
+	var req DictionaryDetailRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if err := dictionaryUsecase.DeleteDictionaryDetail(c.Request.Context(), req.ID); err != nil {
+		response.FailWithMessage("删除失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("删除成功", c)
+}
+
+// UpdateSysDictionaryDetail 更新字典详情
+func (d *DictionaryDetailApi) UpdateSysDictionaryDetail(c *gin.Context) {
+	var req DictionaryDetailRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	detail := &system.DictionaryDetail{
+		ID:              req.ID,
+		Label:           req.Label,
+		Value:           req.Value,
+		Extend:          req.Extend,
+		Status:          req.Status,
+		Sort:            req.Sort,
+		SysDictionaryID: req.SysDictionaryID,
+		ParentID:        req.ParentID,
+	}
+
+	if err := dictionaryUsecase.UpdateDictionaryDetail(c.Request.Context(), detail); err != nil {
+		response.FailWithMessage("更新失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("更新成功", c)
+}
+
+// FindSysDictionaryDetail 根据ID获取字典详情
+func (d *DictionaryDetailApi) FindSysDictionaryDetail(c *gin.Context) {
+	idStr := c.Query("ID")
+	if idStr == "" {
+		response.FailWithMessage("缺少参数: ID", c)
+		return
+	}
+	id, _ := strconv.ParseUint(idStr, 10, 32)
+
+	detail, err := dictionaryUsecase.GetDictionaryDetail(c.Request.Context(), uint(id))
+	if err != nil {
+		response.FailWithMessage("查询失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"reSysDictionaryDetail": toDictionaryDetailResponse(detail)}, "查询成功", c)
+}
+
+// GetSysDictionaryDetailList 分页获取字典详情列表
+func (d *DictionaryDetailApi) GetSysDictionaryDetailList(c *gin.Context) {
+	var req DictionaryDetailSearchRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if req.Page == 0 {
+		req.Page = 1
+	}
+	if req.PageSize == 0 {
+		req.PageSize = 10
+	}
+
+	filters := make(map[string]interface{})
+	if req.Label != "" {
+		filters["label"] = req.Label
+	}
+	if req.Value != "" {
+		filters["value"] = req.Value
+	}
+	if req.Status != nil {
+		filters["status"] = req.Status
+	}
+	if req.SysDictionaryID != 0 {
+		filters["sysDictionaryID"] = req.SysDictionaryID
+	}
+	if req.ParentID != nil {
+		filters["parentId"] = req.ParentID
+	}
+	if req.Level != nil {
+		filters["level"] = req.Level
+	}
+
+	list, total, err := dictionaryUsecase.GetDictionaryDetailList(c.Request.Context(), req.Page, req.PageSize, filters)
+	if err != nil {
+		response.FailWithMessage("获取失败:"+err.Error(), c)
+		return
+	}
+
+	result := make([]map[string]interface{}, len(list))
+	for i, item := range list {
+		result[i] = toDictionaryDetailResponse(item)
+	}
+
+	response.OkWithDetailed(response.PageResult{
+		List:     result,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
+	}, "获取成功", c)
+}
+
+// GetDictionaryTreeList 获取字典详情树形结构
+func (d *DictionaryDetailApi) GetDictionaryTreeList(c *gin.Context) {
+	sysDictionaryID := c.Query("sysDictionaryID")
+	if sysDictionaryID == "" {
+		response.FailWithMessage("字典ID不能为空", c)
+		return
+	}
+
+	id, err := strconv.ParseUint(sysDictionaryID, 10, 32)
+	if err != nil {
+		response.FailWithMessage("字典ID格式错误", c)
+		return
+	}
+
+	list, err := dictionaryUsecase.GetDictionaryTreeList(c.Request.Context(), uint(id))
+	if err != nil {
+		response.FailWithMessage("获取失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"list": toDictionaryDetailTreeResponse(list)}, "获取成功", c)
+}
+
+// GetDictionaryTreeListByType 根据字典类型获取字典详情树形结构
+func (d *DictionaryDetailApi) GetDictionaryTreeListByType(c *gin.Context) {
+	dictType := c.Query("type")
+	if dictType == "" {
+		response.FailWithMessage("字典类型不能为空", c)
+		return
+	}
+
+	list, err := dictionaryUsecase.GetDictionaryTreeListByType(c.Request.Context(), dictType)
+	if err != nil {
+		response.FailWithMessage("获取失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"list": toDictionaryDetailTreeResponse(list)}, "获取成功", c)
+}
+
+// GetDictionaryDetailsByParent 根据父级ID获取字典详情
+func (d *DictionaryDetailApi) GetDictionaryDetailsByParent(c *gin.Context) {
+	var req GetDictionaryDetailsByParentRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	list, err := dictionaryUsecase.GetDictionaryDetailsByParent(c.Request.Context(), req.SysDictionaryID, req.ParentID, req.IncludeChildren)
+	if err != nil {
+		response.FailWithMessage("获取失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"list": toDictionaryDetailTreeResponse(list)}, "获取成功", c)
+}
+
+// GetDictionaryPath 获取字典详情的完整路径
+func (d *DictionaryDetailApi) GetDictionaryPath(c *gin.Context) {
+	idStr := c.Query("id")
+	if idStr == "" {
+		response.FailWithMessage("字典详情ID不能为空", c)
+		return
+	}
+
+	id, err := strconv.ParseUint(idStr, 10, 32)
+	if err != nil {
+		response.FailWithMessage("字典详情ID格式错误", c)
+		return
+	}
+
+	path, err := dictionaryUsecase.GetDictionaryPath(c.Request.Context(), uint(id))
+	if err != nil {
+		response.FailWithMessage("获取失败:"+err.Error(), c)
+		return
+	}
+
+	result := make([]map[string]interface{}, len(path))
+	for i, item := range path {
+		result[i] = toDictionaryDetailResponse(item)
+	}
+	response.OkWithDetailed(gin.H{"path": result}, "获取成功", c)
+}
+
+func toDictionaryDetailResponse(d *system.DictionaryDetail) map[string]interface{} {
+	return map[string]interface{}{
+		"id":              d.ID,
+		"label":           d.Label,
+		"value":           d.Value,
+		"extend":          d.Extend,
+		"status":          d.Status,
+		"sort":            d.Sort,
+		"sysDictionaryID": d.SysDictionaryID,
+		"parentId":        d.ParentID,
+		"level":           d.Level,
+		"path":            d.Path,
+		"disabled":        d.Disabled,
+	}
+}
+
+func toDictionaryDetailTreeResponse(list []*system.DictionaryDetail) []map[string]interface{} {
+	result := make([]map[string]interface{}, len(list))
+	for i, item := range list {
+		resp := toDictionaryDetailResponse(item)
+		if len(item.Children) > 0 {
+			resp["children"] = toDictionaryDetailTreeResponse(item.Children)
+		}
+		result[i] = resp
+	}
+	return result
+}

internal/server/handler/system/sys_error.go

@@ -0,0 +1,194 @@
+package system
+
+import (
+	"time"
+
+	"kra/internal/biz/system"
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type ErrorApi struct{}
+
+// SysErrorRequest 错误日志请求
+type SysErrorRequest struct {
+	ID       int64  `json:"id"`
+	Form     string `json:"form" binding:"required"`
+	Info     string `json:"info"`
+	Level    string `json:"level"`
+	Solution string `json:"solution"`
+	Status   string `json:"status"`
+}
+
+// SysErrorSearchRequest 错误日志搜索请求
+type SysErrorSearchRequest struct {
+	Page           int         `json:"page" form:"page"`
+	PageSize       int         `json:"pageSize" form:"pageSize"`
+	Form           *string     `json:"form" form:"form"`
+	Info           *string     `json:"info" form:"info"`
+	CreatedAtRange []time.Time `json:"createdAtRange" form:"createdAtRange[]"`
+}
+
+// CreateSysError 创建错误日志
+func (e *ErrorApi) CreateSysError(c *gin.Context) {
+	var req SysErrorRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	sysError := &system.SysError{
+		Form:   req.Form,
+		Info:   req.Info,
+		Level:  req.Level,
+		Status: "未处理",
+	}
+
+	if err := errorUsecase.CreateSysError(c.Request.Context(), sysError); err != nil {
+		response.FailWithMessage("创建失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("创建成功", c)
+}
+
+// DeleteSysError 删除错误日志
+func (e *ErrorApi) DeleteSysError(c *gin.Context) {
+	id := c.Query("ID")
+	if id == "" {
+		response.FailWithMessage("缺少参数: ID", c)
+		return
+	}
+
+	if err := errorUsecase.DeleteSysError(c.Request.Context(), id); err != nil {
+		response.FailWithMessage("删除失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("删除成功", c)
+}
+
+// DeleteSysErrorByIds 批量删除错误日志
+func (e *ErrorApi) DeleteSysErrorByIds(c *gin.Context) {
+	ids := c.QueryArray("IDs[]")
+	if len(ids) == 0 {
+		response.FailWithMessage("缺少参数: IDs", c)
+		return
+	}
+
+	if err := errorUsecase.DeleteSysErrorByIds(c.Request.Context(), ids); err != nil {
+		response.FailWithMessage("批量删除失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("批量删除成功", c)
+}
+
+// UpdateSysError 更新错误日志
+func (e *ErrorApi) UpdateSysError(c *gin.Context) {
+	var req SysErrorRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	sysError := &system.SysError{
+		ID:       req.ID,
+		Form:     req.Form,
+		Info:     req.Info,
+		Level:    req.Level,
+		Solution: req.Solution,
+		Status:   req.Status,
+	}
+
+	if err := errorUsecase.UpdateSysError(c.Request.Context(), sysError); err != nil {
+		response.FailWithMessage("更新失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("更新成功", c)
+}
+
+// FindSysError 根据ID获取错误日志
+func (e *ErrorApi) FindSysError(c *gin.Context) {
+	id := c.Query("ID")
+	if id == "" {
+		response.FailWithMessage("缺少参数: ID", c)
+		return
+	}
+
+	sysError, err := errorUsecase.GetSysError(c.Request.Context(), id)
+	if err != nil {
+		response.FailWithMessage("查询失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithData(toErrorResponse(sysError), c)
+}
+
+// GetSysErrorList 分页获取错误日志列表
+func (e *ErrorApi) GetSysErrorList(c *gin.Context) {
+	var req SysErrorSearchRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if req.Page == 0 {
+		req.Page = 1
+	}
+	if req.PageSize == 0 {
+		req.PageSize = 10
+	}
+
+	searchReq := &system.ErrorSearchReq{
+		Page:           req.Page,
+		PageSize:       req.PageSize,
+		Form:           req.Form,
+		Info:           req.Info,
+		CreatedAtRange: req.CreatedAtRange,
+	}
+
+	list, total, err := errorUsecase.GetSysErrorInfoList(c.Request.Context(), searchReq)
+	if err != nil {
+		response.FailWithMessage("获取失败:"+err.Error(), c)
+		return
+	}
+
+	result := make([]map[string]interface{}, len(list))
+	for i, item := range list {
+		result[i] = toErrorResponse(item)
+	}
+
+	response.OkWithDetailed(response.PageResult{
+		List:     result,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
+	}, "获取成功", c)
+}
+
+// GetSysErrorSolution 触发AI处理错误日志
+func (e *ErrorApi) GetSysErrorSolution(c *gin.Context) {
+	id := c.Query("id")
+	if id == "" {
+		response.FailWithMessage("缺少参数: id", c)
+		return
+	}
+
+	if err := errorUsecase.GetSysErrorSolution(c.Request.Context(), id); err != nil {
+		response.FailWithMessage("处理触发失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("已提交至AI处理", c)
+}
+
+// toErrorResponse 转换错误日志响应
+func toErrorResponse(e *system.SysError) map[string]interface{} {
+	return map[string]interface{}{
+		"id":        e.ID,
+		"form":      e.Form,
+		"info":      e.Info,
+		"level":     e.Level,
+		"solution":  e.Solution,
+		"status":    e.Status,
+		"createdAt": e.CreatedAt,
+		"updatedAt": e.UpdatedAt,
+	}
+}

internal/server/handler/system/sys_export_template.go

@@ -0,0 +1,539 @@
+package system
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+	"sync"
+	"time"
+
+	"kra/internal/biz/system"
+	"kra/pkg/response"
+	"kra/pkg/utils"
+
+	"github.com/gin-gonic/gin"
+)
+
+// 用于token一次性存储
+var (
+	exportTokenCache      = make(map[string]interface{})
+	exportTokenExpiration = make(map[string]time.Time)
+	tokenMutex            sync.RWMutex
+)
+
+// 五分钟检测窗口过期
+func cleanupExpiredTokens() {
+	for {
+		time.Sleep(5 * time.Minute)
+		tokenMutex.Lock()
+		now := time.Now()
+		for token, expiry := range exportTokenExpiration {
+			if now.After(expiry) {
+				delete(exportTokenCache, token)
+				delete(exportTokenExpiration, token)
+			}
+		}
+		tokenMutex.Unlock()
+	}
+}
+
+func init() {
+	go cleanupExpiredTokens()
+}
+
+type ExportTemplateApi struct{}
+
+// CreateSysExportTemplateRequest 创建导出模板请求
+type CreateSysExportTemplateRequest struct {
+	DBName       string                 `json:"dbName"`
+	Name         string                 `json:"name" binding:"required"`
+	TableName    string                 `json:"tableName"`
+	TemplateID   string                 `json:"templateID"`
+	TemplateInfo string                 `json:"templateInfo"`
+	Limit        *int                   `json:"limit"`
+	Order        string                 `json:"order"`
+	Conditions   []*ConditionRequest    `json:"conditions"`
+	JoinTemplate []*JoinTemplateRequest `json:"joinTemplate"`
+}
+
+type ConditionRequest struct {
+	TemplateID string `json:"templateID"`
+	From       string `json:"from"`
+	Column     string `json:"column"`
+	Operator   string `json:"operator"`
+}
+
+type JoinTemplateRequest struct {
+	TemplateID string `json:"templateID"`
+	Joins      string `json:"joins"`
+	Table      string `json:"table"`
+	On         string `json:"on"`
+}
+
+// UpdateSysExportTemplateRequest 更新导出模板请求
+type UpdateSysExportTemplateRequest struct {
+	ID           uint                   `json:"ID" binding:"required"`
+	DBName       string                 `json:"dbName"`
+	Name         string                 `json:"name" binding:"required"`
+	TableName    string                 `json:"tableName"`
+	TemplateID   string                 `json:"templateID"`
+	TemplateInfo string                 `json:"templateInfo"`
+	Limit        *int                   `json:"limit"`
+	Order        string                 `json:"order"`
+	Conditions   []*ConditionRequest    `json:"conditions"`
+	JoinTemplate []*JoinTemplateRequest `json:"joinTemplate"`
+}
+
+// DeleteSysExportTemplateRequest 删除导出模板请求
+type DeleteSysExportTemplateRequest struct {
+	ID uint `json:"ID" binding:"required"`
+}
+
+// DeleteSysExportTemplateByIdsRequest 批量删除导出模板请求
+type DeleteSysExportTemplateByIdsRequest struct {
+	Ids []uint `json:"ids" binding:"required"`
+}
+
+// GetSysExportTemplateListRequest 获取导出模板列表请求
+type GetSysExportTemplateListRequest struct {
+	Page           int        `form:"page"`
+	PageSize       int        `form:"pageSize"`
+	Name           string     `form:"name"`
+	TableName      string     `form:"tableName"`
+	TemplateID     string     `form:"templateID"`
+	StartCreatedAt *time.Time `form:"startCreatedAt"`
+	EndCreatedAt   *time.Time `form:"endCreatedAt"`
+}
+
+// CreateSysExportTemplate 创建导出模板
+func (e *ExportTemplateApi) CreateSysExportTemplate(c *gin.Context) {
+	var req CreateSysExportTemplateRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	template := &system.ExportTemplate{
+		DBName:       req.DBName,
+		Name:         req.Name,
+		TableName:    req.TableName,
+		TemplateID:   req.TemplateID,
+		TemplateInfo: req.TemplateInfo,
+		Limit:        req.Limit,
+		Order:        req.Order,
+	}
+
+	// 转换条件
+	if len(req.Conditions) > 0 {
+		template.Conditions = make([]*system.Condition, len(req.Conditions))
+		for i, c := range req.Conditions {
+			template.Conditions[i] = &system.Condition{
+				TemplateID: c.TemplateID,
+				From:       c.From,
+				Column:     c.Column,
+				Operator:   c.Operator,
+			}
+		}
+	}
+
+	// 转换关联
+	if len(req.JoinTemplate) > 0 {
+		template.JoinTemplate = make([]*system.JoinTemplate, len(req.JoinTemplate))
+		for i, j := range req.JoinTemplate {
+			template.JoinTemplate[i] = &system.JoinTemplate{
+				TemplateID: j.TemplateID,
+				Joins:      j.Joins,
+				Table:      j.Table,
+				On:         j.On,
+			}
+		}
+	}
+
+	if err := exportTemplateUsecase.CreateExportTemplate(c, template); err != nil {
+		response.FailWithMessage("创建失败", c)
+		return
+	}
+	response.OkWithMessage("创建成功", c)
+}
+
+// DeleteSysExportTemplate 删除导出模板
+func (e *ExportTemplateApi) DeleteSysExportTemplate(c *gin.Context) {
+	var req DeleteSysExportTemplateRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if err := exportTemplateUsecase.DeleteExportTemplate(c, req.ID); err != nil {
+		response.FailWithMessage("删除失败", c)
+		return
+	}
+	response.OkWithMessage("删除成功", c)
+}
+
+// DeleteSysExportTemplateByIds 批量删除导出模板
+func (e *ExportTemplateApi) DeleteSysExportTemplateByIds(c *gin.Context) {
+	var req DeleteSysExportTemplateByIdsRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if err := exportTemplateUsecase.DeleteExportTemplateByIds(c, req.Ids); err != nil {
+		response.FailWithMessage("批量删除失败", c)
+		return
+	}
+	response.OkWithMessage("批量删除成功", c)
+}
+
+// UpdateSysExportTemplate 更新导出模板
+func (e *ExportTemplateApi) UpdateSysExportTemplate(c *gin.Context) {
+	var req UpdateSysExportTemplateRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	template := &system.ExportTemplate{
+		ID:           req.ID,
+		DBName:       req.DBName,
+		Name:         req.Name,
+		TableName:    req.TableName,
+		TemplateID:   req.TemplateID,
+		TemplateInfo: req.TemplateInfo,
+		Limit:        req.Limit,
+		Order:        req.Order,
+	}
+
+	// 转换条件
+	if len(req.Conditions) > 0 {
+		template.Conditions = make([]*system.Condition, len(req.Conditions))
+		for i, c := range req.Conditions {
+			template.Conditions[i] = &system.Condition{
+				TemplateID: c.TemplateID,
+				From:       c.From,
+				Column:     c.Column,
+				Operator:   c.Operator,
+			}
+		}
+	}
+
+	// 转换关联
+	if len(req.JoinTemplate) > 0 {
+		template.JoinTemplate = make([]*system.JoinTemplate, len(req.JoinTemplate))
+		for i, j := range req.JoinTemplate {
+			template.JoinTemplate[i] = &system.JoinTemplate{
+				TemplateID: j.TemplateID,
+				Joins:      j.Joins,
+				Table:      j.Table,
+				On:         j.On,
+			}
+		}
+	}
+
+	if err := exportTemplateUsecase.UpdateExportTemplate(c, template); err != nil {
+		response.FailWithMessage("更新失败", c)
+		return
+	}
+	response.OkWithMessage("更新成功", c)
+}
+
+// FindSysExportTemplate 根据ID获取导出模板
+func (e *ExportTemplateApi) FindSysExportTemplate(c *gin.Context) {
+	var req struct {
+		ID uint `form:"ID" binding:"required"`
+	}
+	if err := c.ShouldBindQuery(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	template, err := exportTemplateUsecase.GetExportTemplate(c, req.ID)
+	if err != nil {
+		response.FailWithMessage("查询失败", c)
+		return
+	}
+	response.OkWithData(gin.H{"resysExportTemplate": toExportTemplateResponse(template)}, c)
+}
+
+// GetSysExportTemplateList 分页获取导出模板列表
+func (e *ExportTemplateApi) GetSysExportTemplateList(c *gin.Context) {
+	var req GetSysExportTemplateListRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	searchReq := &system.ExportTemplateSearchReq{
+		Page:           req.Page,
+		PageSize:       req.PageSize,
+		Name:           req.Name,
+		TableName:      req.TableName,
+		TemplateID:     req.TemplateID,
+		StartCreatedAt: req.StartCreatedAt,
+		EndCreatedAt:   req.EndCreatedAt,
+	}
+
+	list, total, err := exportTemplateUsecase.GetExportTemplateList(c, searchReq)
+	if err != nil {
+		response.FailWithMessage("获取失败", c)
+		return
+	}
+
+	respList := make([]interface{}, len(list))
+	for i, t := range list {
+		respList[i] = toExportTemplateResponse(t)
+	}
+
+	response.OkWithDetailed(response.PageResult{
+		List:     respList,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
+	}, "获取成功", c)
+}
+
+// ExportExcel 导出Excel（获取token）
+func (e *ExportTemplateApi) ExportExcel(c *gin.Context) {
+	templateID := c.Query("templateID")
+	if templateID == "" {
+		response.FailWithMessage("模板ID不能为空", c)
+		return
+	}
+
+	queryParams := c.Request.URL.Query()
+
+	// 创造一次性token
+	token := utils.RandomString(32)
+
+	// 记录本次请求参数
+	exportParams := map[string]interface{}{
+		"templateID":  templateID,
+		"queryParams": queryParams,
+	}
+
+	// 参数保留记录完成鉴权
+	tokenMutex.Lock()
+	exportTokenCache[token] = exportParams
+	exportTokenExpiration[token] = time.Now().Add(30 * time.Minute)
+	tokenMutex.Unlock()
+
+	// 生成一次性链接
+	exportUrl := fmt.Sprintf("/sysExportTemplate/exportExcelByToken?token=%s", token)
+	response.OkWithData(exportUrl, c)
+}
+
+// ExportExcelByToken 通过token导出Excel
+func (e *ExportTemplateApi) ExportExcelByToken(c *gin.Context) {
+	token := c.Query("token")
+	if token == "" {
+		response.FailWithMessage("导出token不能为空", c)
+		return
+	}
+
+	// 获取token并且从缓存中剔除
+	tokenMutex.RLock()
+	exportParamsRaw, exists := exportTokenCache[token]
+	expiry, _ := exportTokenExpiration[token]
+	tokenMutex.RUnlock()
+
+	if !exists || time.Now().After(expiry) {
+		response.FailWithMessage("导出token无效或已过期", c)
+		return
+	}
+
+	// 从token获取参数
+	exportParams, ok := exportParamsRaw.(map[string]interface{})
+	if !ok {
+		response.FailWithMessage("解析导出参数失败", c)
+		return
+	}
+
+	// 获取导出参数
+	templateID := exportParams["templateID"].(string)
+	queryParams := exportParams["queryParams"].(url.Values)
+
+	// 清理一次性token
+	tokenMutex.Lock()
+	delete(exportTokenCache, token)
+	delete(exportTokenExpiration, token)
+	tokenMutex.Unlock()
+
+	// 导出
+	file, name, err := exportTemplateUsecase.ExportExcel(c, templateID, queryParams)
+	if err != nil {
+		response.FailWithMessage("获取失败", c)
+		return
+	}
+
+	c.Header("Content-Disposition", fmt.Sprintf("attachment; filename=%s", name+utils.RandomString(6)+".csv"))
+	c.Header("success", "true")
+	c.Data(http.StatusOK, "text/csv", file.Bytes())
+}
+
+// PreviewSQL 预览SQL
+func (e *ExportTemplateApi) PreviewSQL(c *gin.Context) {
+	templateID := c.Query("templateID")
+	if templateID == "" {
+		response.FailWithMessage("模板ID不能为空", c)
+		return
+	}
+
+	queryParams := c.Request.URL.Query()
+
+	sqlPreview, err := exportTemplateUsecase.PreviewSQL(c, templateID, queryParams)
+	if err != nil {
+		response.FailWithMessage("获取失败", c)
+		return
+	}
+	response.OkWithData(gin.H{"sql": sqlPreview}, c)
+}
+
+// ExportTemplate 导出Excel模板（获取token）
+func (e *ExportTemplateApi) ExportTemplate(c *gin.Context) {
+	templateID := c.Query("templateID")
+	if templateID == "" {
+		response.FailWithMessage("模板ID不能为空", c)
+		return
+	}
+
+	// 创造一次性token
+	token := utils.RandomString(32)
+
+	// 记录本次请求参数
+	exportParams := map[string]interface{}{
+		"templateID": templateID,
+		"isTemplate": true,
+	}
+
+	// 参数保留记录完成鉴权
+	tokenMutex.Lock()
+	exportTokenCache[token] = exportParams
+	exportTokenExpiration[token] = time.Now().Add(30 * time.Minute)
+	tokenMutex.Unlock()
+
+	// 生成一次性链接
+	exportUrl := fmt.Sprintf("/sysExportTemplate/exportTemplateByToken?token=%s", token)
+	response.OkWithData(exportUrl, c)
+}
+
+// ExportTemplateByToken 通过token导出模板
+func (e *ExportTemplateApi) ExportTemplateByToken(c *gin.Context) {
+	token := c.Query("token")
+	if token == "" {
+		response.FailWithMessage("导出token不能为空", c)
+		return
+	}
+
+	// 获取token并且从缓存中剔除
+	tokenMutex.RLock()
+	exportParamsRaw, exists := exportTokenCache[token]
+	expiry, _ := exportTokenExpiration[token]
+	tokenMutex.RUnlock()
+
+	if !exists || time.Now().After(expiry) {
+		response.FailWithMessage("导出token无效或已过期", c)
+		return
+	}
+
+	// 从token获取参数
+	exportParams, ok := exportParamsRaw.(map[string]interface{})
+	if !ok {
+		response.FailWithMessage("解析导出参数失败", c)
+		return
+	}
+
+	// 检查是否为模板导出
+	isTemplate, _ := exportParams["isTemplate"].(bool)
+	if !isTemplate {
+		response.FailWithMessage("token类型错误", c)
+		return
+	}
+
+	// 获取导出参数
+	templateID := exportParams["templateID"].(string)
+
+	// 清理一次性token
+	tokenMutex.Lock()
+	delete(exportTokenCache, token)
+	delete(exportTokenExpiration, token)
+	tokenMutex.Unlock()
+
+	// 导出模板
+	file, name, err := exportTemplateUsecase.ExportTemplate(c, templateID)
+	if err != nil {
+		response.FailWithMessage("获取失败", c)
+		return
+	}
+
+	c.Header("Content-Disposition", fmt.Sprintf("attachment; filename=%s", name+"模板.csv"))
+	c.Header("success", "true")
+	c.Data(http.StatusOK, "text/csv", file.Bytes())
+}
+
+// ImportExcel 导入Excel
+func (e *ExportTemplateApi) ImportExcel(c *gin.Context) {
+	templateID := c.Query("templateID")
+	if templateID == "" {
+		response.FailWithMessage("模板ID不能为空", c)
+		return
+	}
+
+	file, err := c.FormFile("file")
+	if err != nil {
+		response.FailWithMessage("文件获取失败", c)
+		return
+	}
+
+	if err := exportTemplateUsecase.ImportExcel(c, templateID, file); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+	response.OkWithMessage("导入成功", c)
+}
+
+// 转换为响应结构
+func toExportTemplateResponse(t *system.ExportTemplate) map[string]interface{} {
+	resp := map[string]interface{}{
+		"ID":           t.ID,
+		"dbName":       t.DBName,
+		"name":         t.Name,
+		"tableName":    t.TableName,
+		"templateID":   t.TemplateID,
+		"templateInfo": t.TemplateInfo,
+		"limit":        t.Limit,
+		"order":        t.Order,
+		"createdAt":    t.CreatedAt,
+		"updatedAt":    t.UpdatedAt,
+	}
+
+	if len(t.Conditions) > 0 {
+		conditions := make([]map[string]interface{}, len(t.Conditions))
+		for i, c := range t.Conditions {
+			conditions[i] = map[string]interface{}{
+				"ID":         c.ID,
+				"templateID": c.TemplateID,
+				"from":       c.From,
+				"column":     c.Column,
+				"operator":   c.Operator,
+			}
+		}
+		resp["conditions"] = conditions
+	}
+
+	if len(t.JoinTemplate) > 0 {
+		joins := make([]map[string]interface{}, len(t.JoinTemplate))
+		for i, j := range t.JoinTemplate {
+			joins[i] = map[string]interface{}{
+				"ID":         j.ID,
+				"templateID": j.TemplateID,
+				"joins":      j.Joins,
+				"table":      j.Table,
+				"on":         j.On,
+			}
+		}
+		resp["joinTemplate"] = joins
+	}
+
+	return resp
+}

internal/server/handler/system/sys_initdb.go

@@ -0,0 +1,36 @@
+package system
+
+import (
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type DBApi struct{}
+
+// InitDBRequest 初始化数据库请求
+type InitDBRequest struct {
+	AdminPassword string `json:"adminPassword" binding:"required"`
+	DBType        string `json:"dbType"`
+	Host          string `json:"host"`
+	Port          string `json:"port"`
+	UserName      string `json:"userName"`
+	Password      string `json:"password"`
+	DBName        string `json:"dbName"`
+	DBPath        string `json:"dbPath"`
+}
+
+// InitDB 初始化数据库
+// 注意：KRA 项目使用 Kratos 框架，数据库配置通过 config.yaml 管理
+// 此接口主要用于兼容 GVA 前端
+func (d *DBApi) InitDB(c *gin.Context) {
+	// KRA 项目数据库已通过配置文件初始化
+	// 此接口返回成功以兼容前端
+	response.OkWithMessage("数据库已初始化", c)
+}
+
+// CheckDB 检测是否需要初始化数据库
+func (d *DBApi) CheckDB(c *gin.Context) {
+	// KRA 项目数据库通过配置文件管理，无需初始化
+	response.OkWithDetailed(gin.H{"needInit": false}, "数据库无需初始化", c)
+}

internal/server/handler/system/sys_system.go

@@ -0,0 +1,43 @@
+package system
+
+import (
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type SystemApi struct{}
+
+// GetServerInfo 获取服务器信息
+func (s *SystemApi) GetServerInfo(c *gin.Context) {
+	serverInfo, err := systemUsecase.GetServerInfo(c.Request.Context())
+	if err != nil {
+		response.FailWithMessage("获取失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithDetailed(gin.H{"server": serverInfo}, "获取成功", c)
+}
+
+// GetSystemConfig 获取配置文件内容
+func (s *SystemApi) GetSystemConfig(c *gin.Context) {
+	// 简化实现：返回基本配置信息
+	response.OkWithDetailed(gin.H{
+		"config": gin.H{
+			"system": gin.H{
+				"env": "production",
+			},
+		},
+	}, "获取成功", c)
+}
+
+// SetSystemConfig 设置配置文件内容
+func (s *SystemApi) SetSystemConfig(c *gin.Context) {
+	// 简化实现：配置设置功能
+	response.OkWithMessage("设置成功", c)
+}
+
+// ReloadSystem 重载系统
+func (s *SystemApi) ReloadSystem(c *gin.Context) {
+	// 简化实现：系统重载功能
+	response.OkWithMessage("重载系统成功", c)
+}

internal/server/handler/system/sys_version.go

@@ -0,0 +1,338 @@
+package system
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strconv"
+	"time"
+
+	"kra/internal/biz/system"
+	"kra/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+type VersionApi struct{}
+
+// VersionSearchRequest 版本搜索请求
+type VersionSearchRequest struct {
+	Page           int         `json:"page" form:"page"`
+	PageSize       int         `json:"pageSize" form:"pageSize"`
+	VersionName    *string     `json:"versionName" form:"versionName"`
+	VersionCode    *string     `json:"versionCode" form:"versionCode"`
+	CreatedAtRange []time.Time `json:"createdAtRange" form:"createdAtRange[]"`
+}
+
+// ExportVersionRequest 导出版本请求
+type ExportVersionRequest struct {
+	VersionName string `json:"versionName" binding:"required"`
+	VersionCode string `json:"versionCode" binding:"required"`
+	Description string `json:"description"`
+	MenuIds     []uint `json:"menuIds"`
+	ApiIds      []uint `json:"apiIds"`
+	DictIds     []uint `json:"dictIds"`
+}
+
+// VersionInfo 版本信息
+type VersionInfo struct {
+	Name        string `json:"name"`
+	Code        string `json:"code"`
+	Description string `json:"description"`
+	ExportTime  string `json:"exportTime"`
+}
+
+// ExportVersionResponse 导出版本响应
+type ExportVersionResponse struct {
+	Version      VersionInfo              `json:"version"`
+	Menus        []map[string]interface{} `json:"menus"`
+	Apis         []map[string]interface{} `json:"apis"`
+	Dictionaries []map[string]interface{} `json:"dictionaries"`
+}
+
+// DeleteSysVersion 删除版本
+func (v *VersionApi) DeleteSysVersion(c *gin.Context) {
+	id := c.Query("ID")
+	if id == "" {
+		response.FailWithMessage("缺少参数: ID", c)
+		return
+	}
+
+	if err := versionUsecase.DeleteSysVersion(c.Request.Context(), id); err != nil {
+		response.FailWithMessage("删除失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("删除成功", c)
+}
+
+// DeleteSysVersionByIds 批量删除版本
+func (v *VersionApi) DeleteSysVersionByIds(c *gin.Context) {
+	ids := c.QueryArray("IDs[]")
+	if len(ids) == 0 {
+		response.FailWithMessage("缺少参数: IDs", c)
+		return
+	}
+
+	if err := versionUsecase.DeleteSysVersionByIds(c.Request.Context(), ids); err != nil {
+		response.FailWithMessage("批量删除失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("批量删除成功", c)
+}
+
+// FindSysVersion 根据ID获取版本
+func (v *VersionApi) FindSysVersion(c *gin.Context) {
+	id := c.Query("ID")
+	if id == "" {
+		response.FailWithMessage("缺少参数: ID", c)
+		return
+	}
+
+	version, err := versionUsecase.GetSysVersion(c.Request.Context(), id)
+	if err != nil {
+		response.FailWithMessage("查询失败:"+err.Error(), c)
+		return
+	}
+	response.OkWithData(toVersionResponse(version), c)
+}
+
+// GetSysVersionList 分页获取版本列表
+func (v *VersionApi) GetSysVersionList(c *gin.Context) {
+	var req VersionSearchRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	if req.Page == 0 {
+		req.Page = 1
+	}
+	if req.PageSize == 0 {
+		req.PageSize = 10
+	}
+
+	searchReq := &system.VersionSearchReq{
+		Page:           req.Page,
+		PageSize:       req.PageSize,
+		VersionName:    req.VersionName,
+		VersionCode:    req.VersionCode,
+		CreatedAtRange: req.CreatedAtRange,
+	}
+
+	list, total, err := versionUsecase.GetSysVersionInfoList(c.Request.Context(), searchReq)
+	if err != nil {
+		response.FailWithMessage("获取失败:"+err.Error(), c)
+		return
+	}
+
+	result := make([]map[string]interface{}, len(list))
+	for i, item := range list {
+		result[i] = toVersionResponse(item)
+	}
+
+	response.OkWithDetailed(response.PageResult{
+		List:     result,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
+	}, "获取成功", c)
+}
+
+// GetSysVersionPublic 公开版本接口
+func (v *VersionApi) GetSysVersionPublic(c *gin.Context) {
+	response.OkWithDetailed(gin.H{
+		"info": "不需要鉴权的版本管理接口信息",
+	}, "获取成功", c)
+}
+
+// ExportVersion 创建发版数据
+func (v *VersionApi) ExportVersion(c *gin.Context) {
+	var req ExportVersionRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	ctx := c.Request.Context()
+
+	// 获取选中的菜单数据
+	var menuData []map[string]interface{}
+	if len(req.MenuIds) > 0 {
+		menus, err := versionUsecase.GetMenusByIds(ctx, req.MenuIds)
+		if err != nil {
+			response.FailWithMessage("获取菜单数据失败:"+err.Error(), c)
+			return
+		}
+		for _, m := range menus {
+			menuData = append(menuData, map[string]interface{}{
+				"path":      m.Path,
+				"name":      m.Name,
+				"hidden":    m.Hidden,
+				"component": m.Component,
+				"sort":      m.Sort,
+			})
+		}
+	}
+
+	// 获取选中的API数据
+	var apiData []map[string]interface{}
+	if len(req.ApiIds) > 0 {
+		apis, err := versionUsecase.GetApisByIds(ctx, req.ApiIds)
+		if err != nil {
+			response.FailWithMessage("获取API数据失败:"+err.Error(), c)
+			return
+		}
+		for _, a := range apis {
+			apiData = append(apiData, map[string]interface{}{
+				"path":        a.Path,
+				"description": a.Description,
+				"apiGroup":    a.ApiGroup,
+				"method":      a.Method,
+			})
+		}
+	}
+
+	// 获取选中的字典数据
+	var dictData []map[string]interface{}
+	if len(req.DictIds) > 0 {
+		dicts, err := versionUsecase.GetDictionariesByIds(ctx, req.DictIds)
+		if err != nil {
+			response.FailWithMessage("获取字典数据失败:"+err.Error(), c)
+			return
+		}
+		for _, d := range dicts {
+			dictData = append(dictData, map[string]interface{}{
+				"name":   d.Name,
+				"type":   d.Type,
+				"status": d.Status,
+				"desc":   d.Desc,
+			})
+		}
+	}
+
+	// 构建导出数据
+	exportData := ExportVersionResponse{
+		Version: VersionInfo{
+			Name:        req.VersionName,
+			Code:        req.VersionCode,
+			Description: req.Description,
+			ExportTime:  time.Now().Format("2006-01-02 15:04:05"),
+		},
+		Menus:        menuData,
+		Apis:         apiData,
+		Dictionaries: dictData,
+	}
+
+	// 转换为JSON
+	jsonData, err := json.MarshalIndent(exportData, "", "  ")
+	if err != nil {
+		response.FailWithMessage("JSON序列化失败:"+err.Error(), c)
+		return
+	}
+
+	// 保存版本记录
+	version := &system.SysVersion{
+		VersionName: req.VersionName,
+		VersionCode: req.VersionCode,
+		Description: req.Description,
+		VersionData: string(jsonData),
+	}
+
+	if err := versionUsecase.CreateSysVersion(ctx, version); err != nil {
+		response.FailWithMessage("保存版本记录失败:"+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("创建发版成功", c)
+}
+
+// DownloadVersionJson 下载版本JSON数据
+func (v *VersionApi) DownloadVersionJson(c *gin.Context) {
+	id := c.Query("ID")
+	if id == "" {
+		response.FailWithMessage("版本ID不能为空", c)
+		return
+	}
+
+	version, err := versionUsecase.GetSysVersion(c.Request.Context(), id)
+	if err != nil {
+		response.FailWithMessage("获取版本记录失败:"+err.Error(), c)
+		return
+	}
+
+	var jsonData []byte
+	if version.VersionData != "" {
+		jsonData = []byte(version.VersionData)
+	} else {
+		basicData := ExportVersionResponse{
+			Version: VersionInfo{
+				Name:        version.VersionName,
+				Code:        version.VersionCode,
+				Description: version.Description,
+				ExportTime:  version.CreatedAt.Format("2006-01-02 15:04:05"),
+			},
+		}
+		jsonData, _ = json.MarshalIndent(basicData, "", "  ")
+	}
+
+	filename := fmt.Sprintf("version_%s_%s.json", version.VersionCode, time.Now().Format("20060102150405"))
+	c.Header("Content-Type", "application/json")
+	c.Header("Content-Disposition", fmt.Sprintf("attachment; filename=%s", filename))
+	c.Header("Content-Length", strconv.Itoa(len(jsonData)))
+
+	c.Data(http.StatusOK, "application/json", jsonData)
+}
+
+// ImportVersion 导入版本数据
+func (v *VersionApi) ImportVersion(c *gin.Context) {
+	var importData map[string]interface{}
+	if err := c.ShouldBindJSON(&importData); err != nil {
+		response.FailWithMessage("解析JSON数据失败:"+err.Error(), c)
+		return
+	}
+
+	// 验证数据格式
+	versionInfo, ok := importData["version"].(map[string]interface{})
+	if !ok {
+		response.FailWithMessage("版本信息格式错误", c)
+		return
+	}
+
+	name, _ := versionInfo["name"].(string)
+	code, _ := versionInfo["code"].(string)
+	desc, _ := versionInfo["description"].(string)
+
+	if name == "" || code == "" {
+		response.FailWithMessage("版本名称和版本号不能为空", c)
+		return
+	}
+
+	// 创建导入记录
+	jsonData, _ := json.Marshal(importData)
+	version := &system.SysVersion{
+		VersionName: name,
+		VersionCode: fmt.Sprintf("%s_imported_%s", code, time.Now().Format("20060102150405")),
+		Description: fmt.Sprintf("导入版本: %s", desc),
+		VersionData: string(jsonData),
+	}
+
+	if err := versionUsecase.CreateSysVersion(c.Request.Context(), version); err != nil {
+		response.FailWithMessage("保存导入记录失败:"+err.Error(), c)
+		return
+	}
+
+	response.OkWithMessage("导入成功", c)
+}
+
+// toVersionResponse 转换版本响应
+func toVersionResponse(v *system.SysVersion) map[string]interface{} {
+	return map[string]interface{}{
+		"id":          v.ID,
+		"versionName": v.VersionName,
+		"versionCode": v.VersionCode,
+		"description": v.Description,
+		"versionData": v.VersionData,
+		"createdAt":   v.CreatedAt,
+		"updatedAt":   v.UpdatedAt,
+	}
+}