package cabana_test

import "git.golem15.com/golem15/summercms/modules/cabana"

// Comment is one comment of a post: a hasMany child that points at its post
// through the nullable post_id column.
type Comment struct {
	ID     uint   `gorm:"column:id;primaryKey"`
	PostID *uint  `gorm:"column:post_id"`
	Author string `gorm:"column:author"`
	Body   string `gorm:"column:body"`
}

func (Comment) TableName() string { return "acme_blog_comments" }

// AdminRelationContracts binds the posts form's relation managers to their
// models; the framework never guesses a table or column.
func (PostsController) AdminRelationContracts() []cabana.RelationContract {
	return []cabana.RelationContract{{
		Name:       "comments",
		Kind:       cabana.RelationHasMany,
		NewRelated: func() any { return &Comment{} },
		ForeignKey: "post_id",
		Columns:    map[string]string{"author": "author", "body": "body"},
	}}
}