modelRT/database/create_model_info.go

// Package database define database operation functions
package database

import (
	"context"
	"fmt"
	"time"

	"modelRT/common/errcode"
	"modelRT/model"

	jsoniter "github.com/json-iterator/go"
	"gorm.io/gorm"
)

// CreateModelIntoDB define create component model params of the circuit diagram into DB
func CreateModelIntoDB(ctx context.Context, tx *gorm.DB, componentID int64, componentType int, modelParas string) error {
	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
	defer cancel()
	modelStruct := model.SelectModelByType(componentType)
	modelStruct.SetComponentID(componentID)
	err := jsoniter.Unmarshal([]byte(modelParas), modelStruct)
	if err != nil {
		return fmt.Errorf("unmarshal component model params failed:%w", err)
	}

	result := tx.Model(modelStruct).WithContext(cancelCtx).Create(modelStruct)
	if result.Error != nil || result.RowsAffected == 0 {
		err := result.Error
		if result.RowsAffected == 0 {
			err = fmt.Errorf("%w:please check insert model params", errcode.ErrInsertRowUnexpected)
		}
		return fmt.Errorf("insert component model params into table %s failed:%w", modelStruct.ReturnTableName(), err)
	}
	return nil
}