syntax = "proto3";

package myblog.proto.blog;

import "google/protobuf/timestamp.proto";
import "proto/auth/user.proto";
import "proto/blog/engagement.proto";
import "proto/blog/taxonomy.proto";
import "proto/storage/file.proto";

// Piece of content in the blog platform.
message Post {
  // Identifier of the post
  string id = 1;
  // Title of the post
  string title = 2;
  // Valid url string composes with title and id
  string slug = 3;
  // Status of the post which could be...
  // - Draft
  // - Published
  PostStatus status = 4;
  // Original content of the post in markdown syntax
  string markdown = 5;
  // Content of the post in HTML format which will be translated from markdown
  string html = 6;
  // Date-time that the post was published
  google.protobuf.Timestamp published_at = 7;
  // Identifier of the author
  myblog.proto.auth.User author = 8;
  // List of categories that the post belonging to
  repeated Taxonomy categories = 9;
  // List of tags that the post belonging to
  repeated Taxonomy tags = 10;
  // A featured image to be shown at the archive page as a cover image
  myblog.proto.storage.File featured_image = 11;
  // List of attachment (image, video, document, etc.) are belonging to the post
  repeated myblog.proto.storage.File attachments = 12;
  // Date-time that the post was created
  google.protobuf.Timestamp created_at = 14;
  // Date-time that the post was updated
  google.protobuf.Timestamp updated_at = 15;
}

enum PostStatus {
  Draft = 0;
  Published = 1;
}