42 lines
1.2 KiB
Go
42 lines
1.2 KiB
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"
|
|
)
|
|
|
|
// UpdateModelIntoDB define update component model params of the circuit diagram into DB
|
|
func UpdateModelIntoDB(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)
|
|
if modelStruct == nil {
|
|
return fmt.Errorf("can not get component model by model type %d", componentType)
|
|
}
|
|
|
|
err := jsoniter.Unmarshal([]byte(modelParas), modelStruct)
|
|
if err != nil {
|
|
return fmt.Errorf("unmarshal component info by component struct %s,failed", model.SelectModelNameByType(componentType))
|
|
}
|
|
modelStruct.SetComponentID(componentID)
|
|
|
|
result := tx.Model(modelStruct).WithContext(cancelCtx).Where("component_id = ?", componentID).Updates(modelStruct)
|
|
if result.Error != nil || result.RowsAffected == 0 {
|
|
err := result.Error
|
|
if result.RowsAffected == 0 {
|
|
err = fmt.Errorf("%w:please check where conditions", errcode.ErrUpdateRowZero)
|
|
}
|
|
return err
|
|
}
|
|
return nil
|
|
}
|