pagination

package

v1.28.0 Latest Latest Go to latest Published: Mar 30, 2021 License: MIT Imports: 6 Imported by: 0

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type ListFetcher func(w http.ResponseWriter, r *http.Request, limit int, offset int) (list interface{}, totalCount int, err error)

ListFetcher is an interface for an endpoint that returns a list of values that we want to paginate

type Paginator struct {
	DefaultLimit    int
	DefaultOffset   int
	DefaultMaxLimit int
}

func NewPaginator(defaultLimit, defaultOffset, defaultMaxLimit int) *Paginator

func (p *Paginator) Paginate(listFetcher ListFetcher) func(w http.ResponseWriter, r *http.Request)

Paginate wraps a http endpoint to return a paginated list from the list returned by the provided function