HouYunFei
30 lines
437 B
Go
30 lines
437 B
Go
package model
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const MaxPageSize = 500
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// Query 列表筛选和分页参数。
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type Query struct {
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Keyword string
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Tags []string
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Category string
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Type string
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Page int
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PageSize int
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}
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func (q *Query) Normalize() {
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if q.Page < 1 {
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q.Page = 1
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}
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if q.PageSize < 1 {
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q.PageSize = 20
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}
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if q.PageSize > MaxPageSize {
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q.PageSize = MaxPageSize
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}
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}
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func (q *Query) Offset() int {
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return (q.Page - 1) * q.PageSize
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}
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