// Code generated by summer make. DO NOT EDIT.

package console

import (
	"context"
	"fmt"

	"git.golem15.com/golem15/summercms/docs/examples/blog/models"
	"git.golem15.com/golem15/summercms/modules/bonfire"
	"gorm.io/gorm"
)

// PublishCommand returns the blog:publish console command. withDB runs the
// command's work with the application's database; the plugin supplies it.
func PublishCommand(withDB func(ctx context.Context, fn func(*gorm.DB) error) error) bonfire.Command {
	return bonfire.Command{
		Name:        "blog:publish",
		Description: "Publish a blog post by its slug",
		Args:        []bonfire.Arg{{Name: "slug", Description: "Slug of the post to publish", Required: true}},
		Run: func(ctx context.Context, in bonfire.Input, out bonfire.Output) error {
			slug, _ := in.Argument("slug")
			if slug == "" {
				return fmt.Errorf("blog:publish: a slug is required")
			}
			return withDB(ctx, func(db *gorm.DB) error {
				// A bound parameter, never the slug spliced into SQL. Publishing
				// twice keeps the first publication time.
				res := db.WithContext(ctx).Model(&models.Post{}).
					Where("slug = ?", slug).
					Update("published_at", gorm.Expr("COALESCE(published_at, NOW())"))
				if res.Error != nil {
					return res.Error
				}
				if res.RowsAffected == 0 {
					return fmt.Errorf("blog:publish: no post has the slug %q", slug)
				}
				out.Printf("published %s\n", slug)
				return nil
			})
		},
	}
}