51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
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// Package database define database operation functions
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package database
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import (
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"context"
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"fmt"
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"time"
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"modelRT/constant"
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"modelRT/model"
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"modelRT/network"
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"github.com/gofrs/uuid"
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jsoniter "github.com/json-iterator/go"
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"gorm.io/gorm"
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)
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// UpdateModelIntoDB define update component model params of the circuit diagram into DB
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func UpdateModelIntoDB(ctx context.Context, tx *gorm.DB, componentInfos []network.ComponentUpdateInfo) error {
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cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
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defer cancel()
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for _, componentInfo := range componentInfos {
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modelStruct := model.SelectModelByType(componentInfo.ComponentType)
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if modelStruct == nil {
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return fmt.Errorf("can not get component model by model type %d", componentInfo.ComponentType)
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}
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err := jsoniter.Unmarshal([]byte(componentInfo.Params), modelStruct)
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if err != nil {
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return fmt.Errorf("unmarshal component info by component struct %s,failed", model.SelectModelNameByType(componentInfo.ComponentType))
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}
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globalUUID, err := uuid.FromString(componentInfo.UUID)
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if err != nil {
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return fmt.Errorf("format uuid from string type failed:%w", err)
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}
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modelStruct.SetUUID(globalUUID)
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result := tx.Model(modelStruct).WithContext(cancelCtx).Where("uuid = ?", componentInfo.UUID).Updates(modelStruct)
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if result.Error != nil || result.RowsAffected == 0 {
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err := result.Error
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if result.RowsAffected == 0 {
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err = fmt.Errorf("%w:please check where conditions", constant.ErrUpdateRowZero)
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}
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return err
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}
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}
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return nil
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}
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