property-common/impl/v1/system_permission/enable.go

// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package system_permission

import (
	"context"
	"encoding/json"
	"fmt"
	"git.getensh.com/common/gopkgs/database"
	"git.getensh.com/common/gopkgs/logger"
	"go.uber.org/zap"
	"google.golang.org/grpc/status"
	"gorm.io/gorm"
	"property-common/errors"
	dbmodel "property-common/model"
	pb_v1 "property-common/pb/v1"
	"time"
)

func checkSystemPermissionEnableParam(req *pb_v1.SystemPermissionEnableRequest) error {
	switch {
	case req.Code == "":
		return status.Error(10003, "节点code不能为空")
	case req.Enable == 0:
		return status.Error(10003, "是否发布")

	}
	return nil

}

//
func SystemPermissionEnable(ctx context.Context, req *pb_v1.SystemPermissionEnableRequest) (reply *pb_v1.SystemPermissionEnableReply, err error) {

	reply = &pb_v1.SystemPermissionEnableReply{}

	// 捕获各个task中的异常并返回给调用者
	defer func() {
		if r := recover(); r != nil {
			err = fmt.Errorf("%+v", r)
			e := &status.Status{}
			if er := json.Unmarshal([]byte(err.Error()), e); er != nil {
				logger.Error("err",
					zap.String("system_err", err.Error()),
					zap.Stack("stacktrace"))
			}
		}
	}()
	// 参数检查
	err = checkSystemPermissionEnableParam(req)
	if err != nil {
		return nil, err
	}

	now := time.Now()
	p := &dbmodel.TPropertySystemPermission{}
	where := map[string]interface{}{
		"code": req.Code,
	}

	values := map[string]interface{}{
		"enable":     req.Enable,
		"updated_at": now,
		"enable_at":  0,
	}

	old := &dbmodel.TPropertySystemPermission{}
	err = old.Find(database.DB(), where)

	if err != nil && err != gorm.ErrRecordNotFound {
		return nil, errors.DataBaseError
	}
	if old.ID == 0 {
		return nil, errors.ErrRecordNotFound
	}
	if req.Enable == old.Enable {
		return reply, nil
	}
	if req.Enable == 1 {
		values["enable_at"] = now.Unix()
	}

	db := database.DB().Begin()
	err = p.Update(db, where, values)
	if err != nil {
		db.Rollback()
		return nil, errors.DataBaseError
	}

	if err = delSystemPermissionFromRedis(); err != nil {
		db.Rollback()
		return nil, err
	}

	db.Commit()

	return reply, nil
}