package model

import "time"

type Pagination struct {
	Page     int `form:"page" binding:"omitempty,min=1"`
	PageSize int `form:"page_size" binding:"omitempty,min=1,max=100"`
}

func (p *Pagination) Normalize() {
	if p.Page <= 0 {
		p.Page = 1
	}
	if p.PageSize <= 0 {
		p.PageSize = 10
	}
}

func (p Pagination) Offset() int { return (p.Page - 1) * p.PageSize }

type BaseModel struct {
	ID        uint      `json:"id" gorm:"primaryKey"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
}