117 lines
4.3 KiB
Go
117 lines
4.3 KiB
Go
package database
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import "time"
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// Repository 仓库模型
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type Repository struct {
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ID uint `gorm:"primaryKey;autoIncrement" json:"id"`
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Name string `gorm:"uniqueIndex;not null" json:"name"`
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
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// 关联关系
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Manifests []Manifest `gorm:"foreignKey:RepositoryID;constraint:OnDelete:CASCADE" json:"manifests,omitempty"`
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Tags []Tag `gorm:"foreignKey:RepositoryID;constraint:OnDelete:CASCADE" json:"tags,omitempty"`
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BlobUploads []BlobUpload `gorm:"foreignKey:RepositoryID;constraint:OnDelete:CASCADE" json:"blob_uploads,omitempty"`
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}
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// TableName 指定表名
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func (Repository) TableName() string {
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return "repositories"
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}
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// Manifest Manifest 模型
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type Manifest struct {
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ID uint `gorm:"primaryKey;autoIncrement" json:"id"`
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RepositoryID uint `gorm:"index;not null" json:"repository_id"`
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Digest string `gorm:"index;not null" json:"digest"`
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MediaType string `gorm:"not null" json:"media_type"`
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Size int64 `gorm:"not null" json:"size"`
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DataPath string `gorm:"not null" json:"data_path"`
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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// 唯一约束：同一仓库中 digest 唯一
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_ struct{} `gorm:"uniqueIndex:idx_repo_digest"`
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// 关联关系
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Repository Repository `gorm:"foreignKey:RepositoryID" json:"repository,omitempty"`
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Tags []Tag `gorm:"foreignKey:ManifestID;constraint:OnDelete:CASCADE" json:"tags,omitempty"`
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ManifestBlobs []ManifestBlob `gorm:"foreignKey:ManifestID;constraint:OnDelete:CASCADE" json:"manifest_blobs,omitempty"`
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}
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// TableName 指定表名
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func (Manifest) TableName() string {
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return "manifests"
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}
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// Blob Blob 模型
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type Blob struct {
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ID uint `gorm:"primaryKey;autoIncrement" json:"id"`
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Digest string `gorm:"uniqueIndex;not null" json:"digest"`
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Size int64 `gorm:"not null" json:"size"`
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DataPath string `gorm:"not null" json:"data_path"`
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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// 关联关系
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ManifestBlobs []ManifestBlob `gorm:"foreignKey:BlobID;constraint:OnDelete:CASCADE" json:"manifest_blobs,omitempty"`
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}
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// TableName 指定表名
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func (Blob) TableName() string {
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return "blobs"
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}
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// Tag 标签模型
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type Tag struct {
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ID uint `gorm:"primaryKey;autoIncrement" json:"id"`
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RepositoryID uint `gorm:"uniqueIndex:idx_repo_name;not null" json:"repository_id"`
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Name string `gorm:"uniqueIndex:idx_repo_name;not null" json:"name"`
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ManifestID uint `gorm:"index;not null" json:"manifest_id"`
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
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// 关联关系
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Repository Repository `gorm:"foreignKey:RepositoryID" json:"repository,omitempty"`
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Manifest Manifest `gorm:"foreignKey:ManifestID" json:"manifest,omitempty"`
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}
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// TableName 指定表名
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func (Tag) TableName() string {
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return "tags"
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}
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// BlobUpload Blob 上传会话模型
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type BlobUpload struct {
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ID uint `gorm:"primaryKey;autoIncrement" json:"id"`
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UUID string `gorm:"uniqueIndex;not null" json:"uuid"`
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RepositoryID uint `gorm:"index;not null" json:"repository_id"`
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Size int64 `gorm:"default:0" json:"size"`
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DataPath string `gorm:"not null" json:"data_path"`
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
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// 关联关系
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Repository Repository `gorm:"foreignKey:RepositoryID" json:"repository,omitempty"`
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}
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// TableName 指定表名
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func (BlobUpload) TableName() string {
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return "blob_uploads"
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}
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// ManifestBlob Manifest 和 Blob 关联模型
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type ManifestBlob struct {
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ID uint `gorm:"primaryKey;autoIncrement" json:"id"`
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ManifestID uint `gorm:"uniqueIndex:idx_manifest_blob;index;not null" json:"manifest_id"`
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BlobID uint `gorm:"uniqueIndex:idx_manifest_blob;index;not null" json:"blob_id"`
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// 关联关系
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Manifest Manifest `gorm:"foreignKey:ManifestID" json:"manifest,omitempty"`
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Blob Blob `gorm:"foreignKey:BlobID" json:"blob,omitempty"`
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}
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// TableName 指定表名
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func (ManifestBlob) TableName() string {
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return "manifest_blobs"
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}
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