sort

package

v0.4.11 Latest Latest Go to latest Published: Jun 30, 2025 License: MIT Imports: 5 Imported by: 0

Documentation ¶

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type DefaultSortStrategy struct{}

func (s *DefaultSortStrategy) ApplySort(db *gorm.DB, field, direction string) *gorm.DB

func (s *DefaultSortStrategy) Supports(field string) bool

type RelatedFieldSortStrategy struct {
	FieldPattern string

	OrderClause   string
	AlreadyJoined *bool
	// contains filtered or unexported fields
}

func (s *RelatedFieldSortStrategy) ApplySort(db *gorm.DB, field, direction string) *gorm.DB

func (s *RelatedFieldSortStrategy) Supports(field string) bool

type SortOption struct {
	Field     string
	Direction string // "ASC" или "DESC"
}

func NewSortOption(field, direction string) *SortOption

func NewSortOptionWithDefaults() *SortOption

func ParseSortString(sortStr string, validFields []string) *SortOption

ParseSortString парсит строку сортировки и валидирует поля

func (o *SortOption) GetOrderClause() string

func (s *SortOption) ReplaceFieldIfExists(oldPart, newPart string) *SortOption

ReplaceFieldIfExists заменяет часть поля сортировки, если она присутствует

type SortStrategy interface {
	ApplySort(db *gorm.DB, field, direction string) *gorm.DB
	Supports(field string) bool
}

func NewSortStrategy(field, tableName string, fi field.FieldInfo, aJ *bool) SortStrategy