gt

gorm kits help user write gorm curd happy!

when we dao incoming structure field has tag, tag auto stitch query conditions

Opr	Description
eq	equal
neq	not equal
gt	gt
gte	gte
lt	lt
lte	lte
in	IN
!in	NOT IN
like/contains	LIKE
!like/!contains	NOT LIKE
any	= ANY()
overlap	&& ARRAY[]

best practices

package dao

import (
	"context"
	"gorm.io/gorm"
	"github.com/Germiniku/gf"
)

type Dao struct {
	db *gorm.DB
}

type Book struct {
	Name string `filter:"col:name;opr:eq"`
}

func (d *Dao) Books(ctx context.Context, q *Book) (books []*Book,err error){
  books = make([]*Book,0)
  err = d.db.Model(&Book{}).Scopes(gf.Filter(q)).Find(&books).Error
  return 
}