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https://github.com/Rain-kl/OpenFlare.git
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ryan
63 lines
3.2 KiB
Go
63 lines
3.2 KiB
Go
/*
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Copyright 2025 linux.do
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Modified by Arctel.net, 2026
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package model
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import (
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"time"
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)
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// UploadStatus 上传状态
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type UploadStatus string
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// 上传状态
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const (
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UploadStatusPending UploadStatus = "pending" // 待使用
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UploadStatusUsed UploadStatus = "used" // 已使用
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UploadStatusDeleted UploadStatus = "deleted" // 已删除
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)
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// UploadMetadata 自定义可扩展的 JSON 字段存储非核心或可选的文件元数据
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type UploadMetadata struct {
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Width int `json:"width,omitempty"` // 图像/视频宽度 (px)
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Height int `json:"height,omitempty"` // 图像/视频高度 (px)
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Duration float64 `json:"duration,omitempty"` // 音视频时长 (s)
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OriginalMime string `json:"original_mime,omitempty"` // 原始 MIME 类型
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UserAgent string `json:"user_agent,omitempty"` // 上传者的 UA
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ClientIP string `json:"client_ip,omitempty"` // 上传者 IP
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Bucket string `json:"bucket,omitempty"` // 存储桶名称 (适用于 S3 等)
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Extra map[string]any `json:"extra,omitempty"` // 其它任意业务自定义元数据
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}
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// Upload 上传文件记录
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type Upload struct {
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ID uint64 `json:"id,string" gorm:"primaryKey"`
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UserID uint64 `json:"user_id,string" gorm:"index;not null"`
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FileName string `json:"file_name" gorm:"size:255;not null"` // 原始文件名 (例如: image.png)
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FilePath string `json:"file_path" gorm:"size:500;not null;index"` // 文件相对路径 / S3 Key
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FileSize int64 `json:"file_size" gorm:"not null"` // 文件大小（字节）
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MimeType string `json:"mime_type" gorm:"size:100;not null"` // 媒体类型 (MIME, 如 image/png)
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Extension string `json:"extension" gorm:"size:50;not null"` // 文件后缀名 (不含点，如 png, pdf)
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Hash string `json:"hash" gorm:"size:64;index"` // 文件哈希 (SHA-256/MD5，可用于排重)
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StorageDriver string `json:"storage_driver" gorm:"size:50;not null"` // 存储引擎驱动 (如 local, s3, oss)
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Type string `json:"type" gorm:"column:type;size:50;not null;index"` // 业务标识类型 (如 avatar, doc, attachment)
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Status UploadStatus `json:"status" gorm:"type:varchar(20);not null"` // 状态
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Metadata UploadMetadata `json:"metadata" gorm:"serializer:json;type:jsonb"` // 业务扩展元数据
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CreatedAt time.Time `json:"created_at" gorm:"autoCreateTime"`
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UpdatedAt time.Time `json:"updated_at" gorm:"autoUpdateTime"`
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}
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