data

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 Go to latest Published: Mar 28, 2022 License: Apache-2.0 Imports: 6 Imported by: 0

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Types

type BasePaginateable 

type BasePaginateable struct {
	ID        xid.ID
	CreatedAt time.Time
	UpdatedAt time.Time
}

BasePaginateable provides common functionalities around paginateable objects

func (*BasePaginateable) GetCursor 

func (paginateable *BasePaginateable) GetCursor() (cursor *Cursor, err error)

GetCursor returns the cursor value for this producer

func (*BasePaginateable) GetLastUpdatedHTTPTimeString 

func (paginateable *BasePaginateable) GetLastUpdatedHTTPTimeString() string

GetLastUpdatedHTTPTimeString exposes the string rep of the last modified timestamp for the object

func (*BasePaginateable) QuickFix 

func (paginateable *BasePaginateable) QuickFix() bool

QuickFix fixes base paginate-able model's attribute

type Cursor 

type Cursor struct {
	ID        string
	Timestamp time.Time
}

Cursor represents a string used for pagination

func ParseCursor 

func ParseCursor(encodedCursorString string) (cursor *Cursor, err error)

ParseCursor creates Cursor from its string representation

func (*Cursor) String 

func (c *Cursor) String() string

type Paginateable 

type Paginateable interface {
	GetCursor() (*Cursor, error)
}

Paginateable should be implemented by objects having xid.ID as field ID in DB and helps get cursor object

type Pagination 

type Pagination struct {
	Next     *Cursor
	Previous *Cursor
}

Pagination represents a data structure to determine how to traverse a list

func NewPagination 

func NewPagination(after Paginateable, before Paginateable) *Pagination

NewPagination returns a new pagination wrapper

type ValidateableModel 

type ValidateableModel interface {
	QuickFix() bool
	IsInValidState() bool
}

ValidateableModel model supporting this can be checked for valid state before write ops. Also allows for quick fix to be applied

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