Documentation
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Overview ¶
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Package metadata 通用数据持久化领域 提供 JSON 数据的存储能力,ID 由调用方指定, 仅支持创建、修改、按 ID 查询,不提供列表和删除接口
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Code generated by godddx, DO AVOID EDIT.
Code generated by godddx, DO AVOID EDIT.
Code generated by godddx, DO AVOID EDIT.
Index ¶
- type AddMetadataInput
- type Core
- func (c Core) CreateMetadata(ctx context.Context, in *AddMetadataInput) (*Metadata, error)
- func (c Core) GetMetadata(ctx context.Context, id string) (*Metadata, error)
- func (c Core) SaveMetadata(ctx context.Context, in *SaveMetadataInput, id string) (*Metadata, error)
- func (c Core) UpdateMetadata(ctx context.Context, in *EditMetadataInput, id string) (*Metadata, error)
- type EditMetadataInput
- type Metadata
- type MetadataStorer
- type SaveMetadataInput
- type Storer
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type AddMetadataInput ¶
type AddMetadataInput struct {
ID string `json:"id" binding:"required,max=64"` // 调用方指定的唯一标识
Ext string `json:"ext" binding:"required,max=131072"` // 序列化的 JSON 字符串
CreatedBy string `json:"-"` // 创建者(API层填充)
LastUpdatedBy string `json:"-"` // 最后更新者(API层填充)
}
AddMetadataInput 新增数据参数
type Core ¶
type Core struct {
// contains filtered or unexported fields
}
Core business domain
func (Core) CreateMetadata ¶ added in v1.4.21
CreateMetadata 创建数据记录
func (Core) GetMetadata ¶
GetMetadata 按 ID 查询单条数据
func (Core) SaveMetadata ¶
func (c Core) SaveMetadata(ctx context.Context, in *SaveMetadataInput, id string) (*Metadata, error)
SaveMetadata 幂等保存:先尝试更新已有记录,不存在则创建
func (Core) UpdateMetadata ¶ added in v1.4.21
func (c Core) UpdateMetadata(ctx context.Context, in *EditMetadataInput, id string) (*Metadata, error)
UpdateMetadata 更新数据记录
type EditMetadataInput ¶
type EditMetadataInput struct {
Ext string `json:"ext" binding:"required,max=131072"` // 序列化的 JSON 字符串
LastUpdatedBy string `json:"-"` // 最后更新者(API层填充)
}
EditMetadataInput 编辑数据参数
type Metadata ¶
type Metadata struct {
ID string `gorm:"primaryKey" json:"id"`
CreatedAt orm.Time `gorm:"column:created_at;notNull;default:CURRENT_TIMESTAMP;comment:创建时间" json:"created_at"` // 创建时间
UpdatedAt orm.Time `gorm:"column:updated_at;notNull;default:CURRENT_TIMESTAMP;comment:更新时间" json:"updated_at"` // 更新时间
CreatedBy string `gorm:"column:created_by;notNull;default:'';comment:创建者" json:"created_by"` // 创建者
LastUpdatedBy string `gorm:"column:last_updated_by;notNull;default:'';comment:最后更新者" json:"last_updated_by"` // 最后更新者
Ext string `gorm:"column:ext;type:text;notNull;default:'';comment:序列化的 JSON 字符串" json:"ext"` // 序列化的 JSON 字符串
}
Metadata domain model
type MetadataStorer ¶
type MetadataStorer interface {
List(context.Context, *[]*Metadata, orm.Pager, ...orm.QueryOption) (int64, error)
Get(context.Context, *Metadata, ...orm.QueryOption) error
Create(context.Context, *Metadata) error
Update(context.Context, *Metadata, func(*Metadata), ...orm.QueryOption) error
Delete(context.Context, *Metadata, ...orm.QueryOption) error
Count(context.Context, ...orm.QueryOption) (int64, error)
Session(context.Context, ...func(*gorm.DB) error) error
UpdateWithSession(*gorm.DB, *Metadata, func(b *Metadata) error, ...orm.QueryOption) error
}
MetadataStorer Instantiation interface
type SaveMetadataInput ¶
type SaveMetadataInput struct {
Ext string `json:"ext" binding:"required,max=131072"` // 序列化的 JSON 字符串
CreatedBy string `json:"-"` // 创建者(API层填充)
LastUpdatedBy string `json:"-"` // 最后更新者(API层填充)
}
SaveMetadataInput 保存数据参数,合并创建与更新为一个幂等操作
Source Files
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Directories
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store
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metadatadb
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