dd82b8a2ad
- make:admin-controller, make:command and make:migration output, finished: the Posts controller serves models.Post behind acme.blog.access_posts, WinterCMS-style form and list YAML embedded through pact.AdminAssets, blog:publish sets published_at by slug with a bound parameter - the posts route lists published posts only, newest first - Docker tests migrate an ICU pl-PL database, roll back published_at, serve the route and run blog:publish with a published and an opened database - the page gains the admin controller, console command and added-column sections
44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
// Code generated by summer make. DO NOT EDIT.
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package console
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import (
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"context"
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"fmt"
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"git.golem15.com/golem15/summercms/docs/examples/blog/models"
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"git.golem15.com/golem15/summercms/modules/bonfire"
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"gorm.io/gorm"
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)
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// PublishCommand returns the blog:publish console command. withDB runs the
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// command's work with the application's database; the plugin supplies it.
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func PublishCommand(withDB func(ctx context.Context, fn func(*gorm.DB) error) error) bonfire.Command {
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return bonfire.Command{
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Name: "blog:publish",
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Description: "Publish a blog post by its slug",
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Args: []bonfire.Arg{{Name: "slug", Description: "Slug of the post to publish", Required: true}},
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Run: func(ctx context.Context, in bonfire.Input, out bonfire.Output) error {
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slug, _ := in.Argument("slug")
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if slug == "" {
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return fmt.Errorf("blog:publish: a slug is required")
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}
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return withDB(ctx, func(db *gorm.DB) error {
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// A bound parameter, never the slug spliced into SQL. Publishing
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// twice keeps the first publication time.
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res := db.WithContext(ctx).Model(&models.Post{}).
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Where("slug = ?", slug).
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Update("published_at", gorm.Expr("COALESCE(published_at, NOW())"))
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if res.Error != nil {
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return res.Error
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}
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if res.RowsAffected == 0 {
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return fmt.Errorf("blog:publish: no post has the slug %q", slug)
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}
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out.Printf("published %s\n", slug)
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return nil
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})
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},
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}
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}
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