cms/app/logic/api/api.go

package api

import (
	"context"
	"errors"
	"github.com/gogf/gf/v2/database/gdb"
	"github.com/gogf/gf/v2/errors/gerror"
	v1 "xgit.pub/module/cms/app/api/api/v1"
	"xgit.pub/module/cms/app/dao"
	"xgit.pub/module/cms/app/model/entity"
	"xgit.pub/module/cms/app/service"
)

type sApi struct {
}

func init() {
	Api := New()
	service.RegisterApi(Api)
}

func New() *sApi {
	return &sApi{}
}

// Create 创建
func (s *sApi) Create(ctx context.Context, req *v1.CreateReq) (res *v1.CreateRes, err error) {
	err = dao.Video.Transaction(ctx, func(ctx context.Context, tx gdb.TX) error {
		if req.CollectId < 1 {
			return errors.New("请输入采集站点信息")
		}
		collectName := service.Collect().GetCollectNameById(ctx, req.CollectId)
		if collectName == "" {
			err = gerror.New("采集站点信息不存在")
			return err
		}
		video, _ := s.GetBySourceUrl(ctx, req.SourceUrl)
		if video != nil && video.Id > 0 {
			_, err = dao.Video.Ctx(ctx).Data(req).Where(dao.Video.Columns().Id, video.Id).Update()
		} else {
			_, err = dao.Video.Ctx(ctx).InsertAndGetId(req)
		}
		return err
	})
	return
}

func (s *sApi) GetBySourceUrl(ctx context.Context, SourceUrl string) (res *entity.Video, err error) {
	err = dao.Video.Ctx(ctx).Where("source_url", SourceUrl).Scan(&res)
	return
}