0e78f83efb
API same as [Kaminari](https://github.com/kaminari/kaminari) before: ```go page, _ := strconv.Atoi(ctx.Query("page")) if page <= 0 { page = 1 } perPage, _ := strconv.Atoi(ctx.Query("size")) if perPage <= 0 { perPage = 20 } offset := (page - 1) * perPage scope := DB.Where("name = ?", "jinzhu").Offset(offset).Limit(perPage) ``` after: ```go scope := DB.Where("name = ?", "jinzhu").MaxPerPage(50). Page(ctx.Query("page")).Per(ctx.Query("size")) ```
69 lines
1.7 KiB
Go
69 lines
1.7 KiB
Go
package gorm
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import (
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"reflect"
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"testing"
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)
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func TestCloneSearch(t *testing.T) {
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s := new(search)
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s.Where("name = ?", "jinzhu").Order("name").Attrs("name", "jinzhu").Select("name, age")
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s1 := s.clone()
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s1.Where("age = ?", 20).Order("age").Attrs("email", "a@e.org").Select("email")
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if reflect.DeepEqual(s.whereConditions, s1.whereConditions) {
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t.Errorf("Where should be copied")
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}
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if reflect.DeepEqual(s.orders, s1.orders) {
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t.Errorf("Order should be copied")
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}
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if reflect.DeepEqual(s.initAttrs, s1.initAttrs) {
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t.Errorf("InitAttrs should be copied")
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}
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if reflect.DeepEqual(s.Select, s1.Select) {
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t.Errorf("selectStr should be copied")
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}
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}
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func TestPage(t *testing.T) {
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s := new(search)
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s.Where("name = ?", "jinzhu").Order("id").Page(1).Per(17)
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if s.page != 1 {
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t.Error("page should be 1")
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}
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if s.perPage != 17 {
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t.Error("perPage should be 17")
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}
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if s.limit != 17 {
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t.Error("limit should be 17")
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}
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if s.offset != 0 {
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t.Error("offset should be 0")
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}
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s = new(search)
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s.Where("name = ?", "jinzhu").Order("id").Per(17).Page(2)
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if s.offset != 17 {
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t.Error("offset should be 17")
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}
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s = new(search).Page(0).Per(0)
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if s.page != 1 || s.perPage != defaultPerPage {
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t.Error("page should be 1, perPage should be default per page")
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}
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s = new(search).Page("-3").Per("0")
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if s.page != 1 || s.perPage != defaultPerPage || s.offset != 0 || s.limit != defaultPerPage {
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t.Error("page should be 1, offset should be 0, perPage, limit should be default per page")
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}
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s = new(search).MaxPerPage(50).Page(2).Per("60")
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if s.page != 2 || s.perPage != 50 || s.offset != 50 || s.limit != 50 {
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t.Error("page should be 1, offset, limit, perPage should be 50")
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}
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}
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