goext/pagination/pagination.go

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package pagination
type Pagination struct {
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Page int `json:"page"` // page (first page == 1)
Limit int `json:"limit"` // max-page-size
TotalPages int `json:"totalPages"` // total page-count
TotalItems int `json:"totalItems"` // total items-count
CurrentPageCount int `json:"currentPageCount"` // item-count in current page ( == len(data) )
}
func CalcPaginationTotalPages(totalItems int, limit int) int {
if totalItems == 0 {
return 0
}
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if limit == 0 {
return 0
}
return 1 + (totalItems-1)/limit
}