98 lines
2.8 KiB
Go
98 lines
2.8 KiB
Go
package admin_menu
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import (
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"context"
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"database/sql"
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"encoding/json"
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"time"
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"tydata-server/app/main/api/internal/svc"
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"tydata-server/app/main/api/internal/types"
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"tydata-server/app/main/model"
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"tydata-server/common/xerr"
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"github.com/pkg/errors"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type CreateMenuLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewCreateMenuLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateMenuLogic {
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return &CreateMenuLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *CreateMenuLogic) CreateMenu(req *types.CreateMenuReq) (resp *types.CreateMenuResp, err error) {
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// 1. 参数验证
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if req.Name == "" {
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return nil, errors.Wrapf(xerr.NewErrMsg("菜单名称不能为空"), "菜单名称不能为空")
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}
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if req.Type == "menu" && req.Component == "" {
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return nil, errors.Wrapf(xerr.NewErrMsg("组件路径不能为空"), "组件路径不能为空")
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}
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// 2. 检查名称和路径是否重复
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exists, err := l.svcCtx.AdminMenuModel.FindOneByNamePath(l.ctx, req.Name, req.Path)
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if err != nil && !errors.Is(err, model.ErrNotFound) {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询菜单失败, err: %v", err)
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}
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if exists != nil {
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return nil, errors.Wrapf(xerr.NewErrMsg("菜单名称或路径已存在"), "菜单名称或路径已存在")
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}
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// 3. 检查父菜单是否存在（如果不是根菜单）
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if req.Pid > 0 {
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parentMenu, err := l.svcCtx.AdminMenuModel.FindOne(l.ctx, req.Pid)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询父菜单失败, id: %d, err: %v", req.Pid, err)
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}
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if parentMenu == nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "父菜单不存在, id: %d", req.Pid)
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}
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}
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// 4. 将类型标签转换为值
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typeValue, err := l.svcCtx.DictService.GetDictValue(l.ctx, "admin_menu_type", req.Type)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "菜单类型无效: %v", err)
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}
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// 5. 创建菜单记录
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menu := &model.AdminMenu{
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Pid: req.Pid,
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Name: req.Name,
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Path: req.Path,
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Component: req.Component,
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Redirect: sql.NullString{String: req.Redirect, Valid: req.Redirect != ""},
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Status: req.Status,
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Type: typeValue,
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Sort: req.Sort,
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CreateTime: time.Now(),
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UpdateTime: time.Now(),
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}
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// 将Meta转换为JSON字符串
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metaJson, err := json.Marshal(req.Meta)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "Meta数据格式错误: %v", err)
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}
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menu.Meta = string(metaJson)
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// 6. 保存到数据库
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_, err = l.svcCtx.AdminMenuModel.Insert(l.ctx, nil, menu)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "创建菜单失败, err: %v", err)
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}
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return &types.CreateMenuResp{
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Id: menu.Id,
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}, nil
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}
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