mirror of https://gitee.com/answerdev/answer.git
46 lines
795 B
Go
46 lines
795 B
Go
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package pager
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import (
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"reflect"
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)
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// PageModel page model
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type PageModel struct {
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Count int64 `json:"count"`
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List interface{} `json:"list"`
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}
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// PageCond page condition
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type PageCond struct {
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Page int
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PageSize int
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}
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// NewPageModel new page model
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func NewPageModel(page, pageSize int, totalRecords int64, records interface{}) *PageModel {
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sliceValue := reflect.Indirect(reflect.ValueOf(records))
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if sliceValue.Kind() != reflect.Slice {
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panic("not a slice")
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}
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if totalRecords < 0 {
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totalRecords = 0
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}
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return &PageModel{
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Count: totalRecords,
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List: records,
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}
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}
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// ValPageAndPageSize validate page pageSize
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func ValPageAndPageSize(page, pageSize int) (int, int) {
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if page <= 0 {
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page = 1
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}
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if pageSize <= 0 {
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pageSize = 10
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}
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return page, pageSize
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}
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