27 lines
927 B
Go
27 lines
927 B
Go
package model
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import (
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"time"
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"gorm.io/gorm"
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)
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type Attachment struct {
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ID int64 `gorm:"primaryKey;autoIncrement" json:"id"`
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ExternalID string `gorm:"size:100;unique;not null" json:"external_id"`
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DocumentID int64 `gorm:"not null;index" json:"document_id"`
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Name string `gorm:"size:255;not null" json:"name"`
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Path string `gorm:"size:512;not null" json:"path"`
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Size int64 `json:"size"`
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MimeType string `gorm:"size:100" json:"mime_type"`
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UserID int64 `gorm:"not null" json:"user_id"`
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PresignedURL string `gorm:"-" json:"presigned_url"` // 预签名URL，不存储到数据库
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
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}
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func (Attachment) TableName() string {
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return "attachments"
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}
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