migrate from github

2026-07-15 22:42:31 +08:00
commit 3ad559f05e
262 changed files with 21637 additions and 0 deletions
@@ -0,0 +1,26 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Attachment struct {
+	ID           int64          `gorm:"primaryKey;autoIncrement" json:"id"`
+	ExternalID   string         `gorm:"size:100;unique;not null" json:"external_id"`
+	DocumentID   int64          `gorm:"not null;index" json:"document_id"`
+	Name         string         `gorm:"size:255;not null" json:"name"`
+	Path         string         `gorm:"size:512;not null" json:"path"`
+	Size         int64          `json:"size"`
+	MimeType     string         `gorm:"size:100" json:"mime_type"`
+	UserID       int64          `gorm:"not null" json:"user_id"`
+	PresignedURL string         `gorm:"-" json:"presigned_url"` // 预签名URL，不存储到数据库
+	CreatedAt    time.Time      `json:"created_at"`
+	UpdatedAt    time.Time      `json:"updated_at"`
+	DeletedAt    gorm.DeletedAt `gorm:"index" json:"-"`
+}
+
+func (Attachment) TableName() string {
+	return "attachments"
+}