go-svc-configure/internal/service/skill/delete_project_skill.go

package skill

import (
	"context"
	"fmt"

	"git.x2erp.com/qdy/go-base/ctx"
	"git.x2erp.com/qdy/go-base/logger"
	"git.x2erp.com/qdy/go-base/model/response"
	"git.x2erp.com/qdy/go-base/util"
	"git.x2erp.com/qdy/go-db/factory/database"
	"git.x2erp.com/qdy/go-svc-configure/internal/service/dao"
)

// DeleteProjectSkill 删除项目Skill
func DeleteProjectSkill(skillID string, ctx context.Context, dbFactory *database.DBFactory, reqCtx *ctx.RequestContext) *response.QueryResult[int64] {
	logger.Debug("DeleteProjectSkill-开始删除项目Skill")

	if skillID == "" {
		logger.ErrorC(reqCtx, "SkillID不能为空")
		return util.CreateErrorResult[int64]("SkillID不能为空", reqCtx)
	}

	// 获取数据库连接并开始事务
	db := dbFactory.GetDB()
	tx, err := db.BeginTxx(ctx, nil)
	if err != nil {
		logger.ErrorC(reqCtx, fmt.Sprintf("开始事务失败: %v", err))
		return util.CreateErrorResult[int64](fmt.Sprintf("开始事务失败: %v", err), reqCtx)
	}

	defer func() {
		if p := recover(); p != nil {
			tx.Rollback()
			panic(p)
		}
	}()

	// 检查Skill是否存在
	exists, err := dao.CheckProjectSkillExists(ctx, db, skillID)
	if err != nil {
		tx.Rollback()
		logger.ErrorC(reqCtx, fmt.Sprintf("检查项目Skill存在性失败: %v", err))
		return util.CreateErrorResult[int64](fmt.Sprintf("检查项目Skill存在性失败: %v", err), reqCtx)
	}

	if !exists {
		tx.Rollback()
		logger.ErrorC(reqCtx, fmt.Sprintf("SkillID '%s' 不存在", skillID))
		return util.CreateErrorResult[int64](fmt.Sprintf("SkillID '%s' 不存在", skillID), reqCtx)
	}

	// 删除项目Skill
	rowsAffected, err := dao.DeleteProjectSkill(ctx, tx, skillID)
	if err != nil {
		tx.Rollback()
		logger.ErrorC(reqCtx, fmt.Sprintf("删除项目Skill失败: %v", err))
		return util.CreateErrorResult[int64](fmt.Sprintf("删除项目Skill失败: %v", err), reqCtx)
	}

	// 提交事务
	if err := tx.Commit(); err != nil {
		logger.ErrorC(reqCtx, fmt.Sprintf("提交事务失败: %v", err))
		return util.CreateErrorResult[int64](fmt.Sprintf("提交事务失败: %v", err), reqCtx)
	}

	logger.Debug(fmt.Sprintf("成功删除项目Skill: %s, 影响行数: %d", skillID, rowsAffected))
	return util.CreateSuccessResultData[int64](rowsAffected, reqCtx)
}