model

type FieldMetadata struct {
	Name        string               // Go field name
	Type        reflect.Type         // Go type
	DBName      string               // DynamoDB attribute name
	Index       int                  // Field index in struct
	Tags        map[string]string    // Parsed tags
	IsPK        bool                 // Is partition key
	IsSK        bool                 // Is sort key
	IsVersion   bool                 // Is version field
	IsTTL       bool                 // Is TTL field
	IsCreatedAt bool                 // Is created_at field
	IsUpdatedAt bool                 // Is updated_at field
	IsSet       bool                 // Should be stored as DynamoDB set
	OmitEmpty   bool                 // Omit if empty
	IndexInfo   map[string]IndexRole // Index participation
}

type IndexRole struct {
	IndexName string
	IsPK      bool
	IsSK      bool
}

type IndexSchema struct {
	Name            string
	Type            IndexType
	PartitionKey    *FieldMetadata
	SortKey         *FieldMetadata
	ProjectionType  string
	ProjectedFields []string
	Sparse          bool
}

type IndexType string

type KeySchema struct {
	PartitionKey *FieldMetadata
	SortKey      *FieldMetadata
}

type Metadata struct {
	Type           reflect.Type
	TableName      string
	PrimaryKey     *KeySchema
	Indexes        []IndexSchema
	Fields         map[string]*FieldMetadata
	FieldsByDBName map[string]*FieldMetadata
	VersionField   *FieldMetadata
	TTLField       *FieldMetadata
	CreatedAtField *FieldMetadata
	UpdatedAtField *FieldMetadata
}

type Registry struct {
	// contains filtered or unexported fields
}