modelRT/database/create_component.go

// Package database define database operation functions
package database

import (
	"context"
	"fmt"
	"strconv"
	"time"

	"modelRT/constant"
	"modelRT/network"
	"modelRT/orm"

	"github.com/gofrs/uuid"
	"gorm.io/gorm"
)

// CreateComponentIntoDB define create component info of the circuit diagram into DB
func CreateComponentIntoDB(ctx context.Context, tx *gorm.DB, componentInfo network.ComponentCreateInfo) (int64, error) {
	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
	defer cancel()

	globalUUID, err := uuid.FromString(componentInfo.UUID)
	if err != nil {
		return -1, fmt.Errorf("format uuid from string type failed:%w", err)
	}

	component := orm.Component{
		GlobalUUID:    globalUUID,
		GridID:        strconv.FormatInt(componentInfo.GridID, 10),
		ZoneID:        strconv.FormatInt(componentInfo.ZoneID, 10),
		StationID:     strconv.FormatInt(componentInfo.StationID, 10),
		PageID:        componentInfo.PageID,
		Tag:           componentInfo.Tag,
		ComponentType: componentInfo.ComponentType,
		Name:          componentInfo.Name,
		Context:       componentInfo.Context,
		Op:            componentInfo.Op,
		Ts:            time.Now(),
	}

	result := tx.WithContext(cancelCtx).Create(&component)
	if result.Error != nil || result.RowsAffected == 0 {
		err := result.Error
		if result.RowsAffected == 0 {
			err = fmt.Errorf("%w:please check insert component slice", constant.ErrInsertRowUnexpected)
		}
		return -1, fmt.Errorf("insert component info failed:%w", err)
	}
	return component.ID, nil
}