Add newBlogPost()

src/api/BlogPosts.ts

@@ -27,10 +27,10 @@ export class BlogPostsApi {
 	// eslint-disable-next-line no-useless-constructor
 	constructor( private readonly client: ApiClient ) {}
 
-	async create( body: CreateBody ): Promise< BlogPost > {
+	async create( blogPost: BlogPost ): Promise< BlogPost > {
 		const response = ( await this.client.post( '/liberated_data', {
 			meta: {
-				guid: body.guid,
+				guid: blogPost.guid,
 			},
 		} ) ) as ApiPost;
 		return fromApiResponse( response );

src/model/subject/BlogPost.ts

@@ -1,7 +1,7 @@
 import { Subject, SubjectType } from '@/model/subject/Subject';
-import { DateField } from '@/model/field/DateField';
-import { TextField } from '@/model/field/TextField';
-import { HtmlField } from '@/model/field/HtmlField';
+import { DateField, newDateField } from '@/model/field/DateField';
+import { newTextField, TextField } from '@/model/field/TextField';
+import { HtmlField, newHtmlField } from '@/model/field/HtmlField';
 
 export interface BlogPost extends Subject {
 	type: SubjectType.BlogPost;
@@ -10,6 +10,18 @@ export interface BlogPost extends Subject {
 	content: HtmlField;
 }
 
+export function newBlogPost( sourceUrl: string ): BlogPost {
+	return {
+		id: 0,
+		transformedId: 0,
+		type: SubjectType.BlogPost,
+		guid: sourceUrl,
+		date: newDateField(),
+		title: newTextField(),
+		content: newHtmlField(),
+	};
+}
+
 export function validateBlogPost( blogPost: BlogPost ): boolean {
 	const fields = [ blogPost.title, blogPost.date, blogPost.content ];
 	let isValid = true;

src/ui/blueprints/useSubjectForBlueprint.ts

@@ -2,6 +2,7 @@ import { Blueprint } from '@/model/blueprint/Blueprint';
 import { Subject, SubjectType } from '@/model/subject/Subject';
 import { useEffect, useState } from 'react';
 import { useSessionContext } from '@/ui/session/SessionProvider';
+import { newBlogPost } from '@/model/subject/BlogPost';
 
 // Create or load a Subject to preview the Blueprint's results.
 // If a Subject already exists for the Blueprint's source URL, we use that Subject,
@@ -17,26 +18,28 @@ export function useSubjectForBlueprint(
 			return;
 		}
 		async function loadSubject( bp: Blueprint ) {
-			let p: Subject | null;
+			let subj: Subject | null;
 			switch ( bp.type ) {
 				case SubjectType.BlogPost:
-					p = await apiClient!.blogPosts.findByGuid( bp.sourceUrl );
+					subj = await apiClient!.blogPosts.findByGuid(
+						bp.sourceUrl
+					);
 					break;
 				default:
 					throw Error( `unknown blueprint type ${ bp.type }` );
 			}
-			if ( ! p ) {
+			if ( ! subj ) {
 				switch ( bp.type ) {
 					case SubjectType.BlogPost:
-						p = await apiClient!.blogPosts.create( {
-							guid: bp.sourceUrl,
-						} );
+						subj = await apiClient!.blogPosts.create(
+							newBlogPost( bp.sourceUrl )
+						);
 						break;
 					default:
 						throw Error( `unknown blueprint type ${ bp.type }` );
 				}
 			}
-			setSubject( p );
+			setSubject( subj );
 		}
 		loadSubject( blueprint ).catch( console.error );
 	}, [ blueprint, apiClient ] );