97 lines
2.8 KiB
Go
97 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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"qnc-server/app/main/api/internal/svc"
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"qnc-server/app/main/api/internal/types"
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"qnc-server/app/main/model"
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"qnc-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 UpdateMenuLogic 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 NewUpdateMenuLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateMenuLogic {
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return &UpdateMenuLogic{
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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 *UpdateMenuLogic) UpdateMenu(req *types.UpdateMenuReq) (resp *types.UpdateMenuResp, err error) {
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// 1. 检查菜单是否存在
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menu, err := l.svcCtx.AdminMenuModel.FindOne(l.ctx, req.Id)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询菜单失败, id: %d, err: %v", req.Id, err)
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}
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if menu == nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "菜单不存在, id: %d", req.Id)
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}
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// 2. 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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// 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. 检查名称和路径是否重复
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if req.Name != menu.Name || req.Path != menu.Path {
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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 && exists.Id != req.Id {
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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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}
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// 5. 更新菜单信息
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menu.Pid = req.Pid
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menu.Name = req.Name
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menu.Path = req.Path
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menu.Component = req.Component
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menu.Redirect = sql.NullString{String: req.Redirect, Valid: req.Redirect != ""}
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menu.Status = req.Status
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menu.Type = typeValue
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menu.Sort = req.Sort
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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. 保存更新
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_, err = l.svcCtx.AdminMenuModel.Update(l.ctx, nil, menu)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "更新菜单失败, err: %v", err)
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}
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return &types.UpdateMenuResp{
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Success: true,
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}, nil
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}
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