feat: 添加工作流取消与临时文件管理功能

- 新增临时文件(FileTemp)的实体、DAO和DTO，支持文件临时存储与批量操作
- 实现工作流执行取消功能，使用sync.Map管理context.CancelFunc，支持按会话取消运行中的流程
- 将流程执行状态"暂停"变更为"取消"，并处理取消导致的错误
- 引入IsDialogue标识区分对话模式，调整判断/文案/图片节点的表单数据组装逻辑
- 重构ComposeMessagesReq，使用BuildType替代IsBuild和ModelTypeId
- 优化HTML内容提取逻辑，修复文案纯文本与图片URL的标签过滤及标签命名
- 在结果汇总节点中使用事务更新执行状态并批量保存输出文件记录

workflow/service/skill/skill_user_service.go

@@ -5,7 +5,11 @@ import (
 	skillDto "ai-agent/workflow/model/dto/skill"
 	"ai-agent/workflow/model/entity"
 	"context"
+	"fmt"
+	"path/filepath"
+	"strings"
 
+	"gitea.com/red-future/common/beans"
 	commonHttp "gitea.com/red-future/common/http"
 	"gitea.com/red-future/common/utils"
 	"github.com/gogf/gf/v2/frame/g"
@@ -34,25 +38,105 @@ func IsAdmin(ctx context.Context) (res bool, err error) {
 }
 
 func (s *skillUserService) Create(ctx context.Context, req *skillDto.CreateSkillUserReq) (res *skillDto.CreateSkillUserRes, err error) {
+	ext := strings.TrimPrefix(filepath.Ext(req.FileUrl), ".")
+	if ext != "zip" {
+		return nil, fmt.Errorf("文件格式不支持,请上传zip格式文件")
+	}
 	admin, err := IsAdmin(ctx)
 	if err != nil {
 		return
 	}
 	var id int64
 	if admin {
+		var count int
+		count, err = skillDao.SkillTemplateDao.Count(ctx, &skillDto.GetSkillTemplateReq{
+			Name: req.Name,
+		})
+		if err != nil {
+			return nil, err
+		}
+		if count > 0 {
+			return nil, fmt.Errorf("技能名称 %s 已存在", req.Name)
+		}
 		id, err = skillDao.SkillTemplateDao.Insert(ctx, &skillDto.CreateSkillTemplateReq{
 			Name:        req.Name,
 			Description: req.Description,
-			Category:    req.Category,
 			FileName:    req.FileName,
 			FileUrl:     req.FileUrl,
 		})
 	} else {
+		var user *beans.User
+		user, err = utils.GetUserInfo(ctx)
+		if err != nil {
+			return nil, err
+		}
+		var count int
+		count, err = skillDao.SkillUserDao.Count(ctx, &skillDto.GetSkillUserReq{
+			Name:    req.Name,
+			Creator: user.UserName,
+		})
+		if err != nil {
+			return nil, err
+		}
+		if count > 0 {
+			return nil, fmt.Errorf("技能名称 %s 已存在", req.Name)
+		}
 		id, err = skillDao.SkillUserDao.Insert(ctx, req)
 	}
 	return &skillDto.CreateSkillUserRes{Id: id}, err
 }
 
+func (s *skillUserService) Update(ctx context.Context, req *skillDto.UpdateSkillUserReq) (err error) {
+	ext := strings.TrimPrefix(filepath.Ext(req.FileUrl), ".")
+	if ext != "zip" {
+		return fmt.Errorf("文件格式不支持,请上传zip格式文件")
+	}
+	admin, err := IsAdmin(ctx)
+	if err != nil {
+		return
+	}
+	if admin {
+		var count int
+		count, err = skillDao.SkillTemplateDao.Count(ctx, &skillDto.GetSkillTemplateReq{
+			NotInId: req.Id,
+			Name:    req.Name,
+		})
+		if err != nil {
+			return err
+		}
+		if count > 0 {
+			return fmt.Errorf("技能名称 %s 已存在", req.Name)
+		}
+		_, err = skillDao.SkillTemplateDao.Update(ctx, &skillDto.UpdateSkillTemplateReq{
+			Id:          req.Id,
+			Name:        req.Name,
+			Description: req.Description,
+			FileName:    req.FileName,
+			FileUrl:     req.FileUrl,
+		})
+	} else {
+		var user *beans.User
+		user, err = utils.GetUserInfo(ctx)
+		if err != nil {
+			return err
+		}
+		var count int
+		count, err = skillDao.SkillUserDao.Count(ctx, &skillDto.GetSkillUserReq{
+			NotInId: req.Id,
+			Name:    req.Name,
+			Creator: user.UserName,
+		})
+		if err != nil {
+			return err
+		}
+		if count > 0 {
+			return fmt.Errorf("技能名称 %s 已存在", req.Name)
+		}
+		_, err = skillDao.SkillUserDao.Update(ctx, req)
+	}
+	return err
+}
+
 func (s *skillUserService) Delete(ctx context.Context, req *skillDto.DeleteSkillUserReq) (err error) {
 	admin, err := IsAdmin(ctx)
 	if err != nil {
@@ -68,6 +152,49 @@ func (s *skillUserService) Delete(ctx context.Context, req *skillDto.DeleteSkill
 	return
 }
 
+func (s *skillUserService) Get(ctx context.Context, req *skillDto.GetSkillUserReq) (res *skillDto.SkillUserVO, err error) {
+	admin, err := IsAdmin(ctx)
+	if err != nil {
+		return
+	}
+	if admin {
+		var list *entity.SkillTemplate
+		list, err = skillDao.SkillTemplateDao.Get(ctx, &skillDto.GetSkillTemplateReq{
+			Id: req.Id,
+		})
+		if err != nil {
+			return nil, err
+		}
+		res = &skillDto.SkillUserVO{}
+		res.ImgAddressPrefix, err = utils.GetFileAddressPrefix(ctx)
+		if err != nil {
+			return nil, err
+		}
+		err = gconv.Struct(list, &res)
+		return
+	}
+
+	user, err := utils.GetUserInfo(ctx)
+	if err != nil {
+		return
+	}
+	req.Creator = user.UserName
+	list, err := skillDao.SkillUserDao.Get(ctx, &skillDto.GetSkillUserReq{
+		Id: req.Id,
+	})
+	if err != nil {
+		return nil, err
+	}
+	res = &skillDto.SkillUserVO{}
+	res.ImgAddressPrefix, err = utils.GetFileAddressPrefix(ctx)
+	if err != nil {
+		return nil, err
+	}
+	err = gconv.Struct(list, &res)
+
+	return
+}
+
 func (s *skillUserService) List(ctx context.Context, req *skillDto.ListSkillReq) (res *skillDto.ListSkillUserRes, err error) {
 	admin, err := IsAdmin(ctx)
 	if err != nil {
@@ -128,3 +255,46 @@ func (s *skillUserService) ListUser(ctx context.Context, req *skillDto.ListSkill
 
 	return
 }
+
+func (s *skillUserService) GetUserOrTemplate(ctx context.Context, req *skillDto.GetSkillReq) (res *skillDto.SkillUserVO, err error) {
+	var list *entity.SkillTemplate
+	list, err = skillDao.SkillTemplateDao.Get(ctx, &skillDto.GetSkillTemplateReq{
+		Id:   req.Id,
+		Name: req.Name,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if !g.IsEmpty(list) {
+		res = &skillDto.SkillUserVO{}
+		res.ImgAddressPrefix, err = utils.GetFileAddressPrefix(ctx)
+		if err != nil {
+			return nil, err
+		}
+		err = gconv.Struct(list, &res)
+		return
+	}
+
+	user, err := utils.GetUserInfo(ctx)
+	if err != nil {
+		return
+	}
+	req.Creator = user.UserName
+	var userList *entity.SkillUser
+	userList, err = skillDao.SkillUserDao.Get(ctx, &skillDto.GetSkillUserReq{
+		Id:      req.Id,
+		Creator: user.UserName,
+		Name:    req.Name,
+	})
+	if err != nil {
+		return nil, err
+	}
+	res = &skillDto.SkillUserVO{}
+	res.ImgAddressPrefix, err = utils.GetFileAddressPrefix(ctx)
+	if err != nil {
+		return nil, err
+	}
+	err = gconv.Struct(userList, &res)
+
+	return
+}