85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
package gmodel
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import (
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"context"
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"errors"
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"fusenapi/utils/handler"
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"gorm.io/gorm"
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)
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// TODO: 使用model的属性做你想做的
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func (p *FsResourceModel) FindOneById(ctx context.Context, resourceId string) (*FsResource, error) {
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var resp FsResource
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result := p.db.Table(p.name).WithContext(ctx).Where("resource_id =?", resourceId).Take(&resp)
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if result.Error != nil {
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// 检查 ErrRecordNotFound 错误
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if !errors.Is(result.Error, gorm.ErrRecordNotFound) {
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return nil, result.Error
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}
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}
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return &resp, nil
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}
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func (p *FsResourceModel) CreateOrUpdate(ctx context.Context, req *FsResource) (resp *FsResource, err error) {
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rowBuilder := p.db.Table(p.name).WithContext(ctx)
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if req.ResourceId != "" {
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err = rowBuilder.Save(req).Error
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} else {
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err = rowBuilder.Create(req).Error
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}
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return req, err
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}
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func (m *FsResourceModel) FindOneByQuery(ctx context.Context, rowBuilder *gorm.DB, filterMap map[string]string) (*FsResource, error) {
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var resp FsResource
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if filterMap != nil {
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rowBuilder = rowBuilder.Scopes(handler.FilterData(filterMap))
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}
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result := rowBuilder.WithContext(ctx).Limit(1).Find(&resp)
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if result.Error != nil {
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return nil, result.Error
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} else {
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return &resp, nil
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}
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}
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func (m *FsResourceModel) RowSelectBuilder(selectData []string) *gorm.DB {
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var rowBuilder = m.db.Table(m.name)
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if selectData != nil {
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rowBuilder = rowBuilder.Select(selectData)
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} else {
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rowBuilder = rowBuilder.Select("*")
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}
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return rowBuilder
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}
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// 事务
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func (m *FsResourceModel) Trans(ctx context.Context, fn func(ctx context.Context, connGorm *gorm.DB) error) error {
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tx := m.db.Table(m.name).WithContext(ctx).Begin()
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defer func() {
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if r := recover(); r != nil {
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tx.Rollback()
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}
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}()
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if err := tx.Error; err != nil {
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return err
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}
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if err := fn(ctx, tx); err != nil {
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tx.Rollback()
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return err
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}
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return tx.Commit().Error
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}
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func (m *FsResourceModel) TableName() string {
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return m.name
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}
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