49 lines
1017 B
Go
49 lines
1017 B
Go
package request
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import (
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"gorm.io/gorm"
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)
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// PageInfo Paging common input parameter structure
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type PageInfo struct {
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Page int `json:"page" form:"page"` // 页码
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PageSize int `json:"pageSize" form:"pageSize"` // 每页大小
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Keyword string `json:"keyword" form:"keyword"` // 关键字
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}
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func (r *PageInfo) Paginate() func(db *gorm.DB) *gorm.DB {
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return func(db *gorm.DB) *gorm.DB {
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if r.Page <= 0 {
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r.Page = 1
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}
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switch {
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case r.PageSize > 100:
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r.PageSize = 100
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case r.PageSize <= 0:
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r.PageSize = 10
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}
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offset := (r.Page - 1) * r.PageSize
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return db.Offset(offset).Limit(r.PageSize)
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}
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}
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// GetById Find by id structure
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type GetById struct {
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ID int `json:"id" form:"id"` // 主键ID
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}
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func (r *GetById) Uint() uint {
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return uint(r.ID)
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}
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type IdsReq struct {
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Ids []int `json:"ids" form:"ids"`
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}
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// GetAuthorityId Get role by id structure
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type GetAuthorityId struct {
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AuthorityId uint `json:"authorityId" form:"authorityId"` // 角色ID
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}
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type Empty struct{}
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