2 newtypes::{CommunityId, DbUrl, PersonId, PostId},
29 traits::{Crud, Likeable, Readable, Saveable},
30 utils::{get_conn, naive_now, DbPool, DELETED_REPLACEMENT_TEXT, FETCH_LIMIT_MAX},
33 use diesel::{dsl::insert_into, result::Error, ExpressionMethods, QueryDsl, TextExpressionMethods};
34 use diesel_async::RunQueryDsl;
38 type InsertForm = PostInsertForm;
39 type UpdateForm = PostUpdateForm;
41 async fn read(pool: &DbPool, post_id: PostId) -> Result<Self, Error> {
42 let conn = &mut get_conn(pool).await?;
43 post.find(post_id).first::<Self>(conn).await
46 async fn delete(pool: &DbPool, post_id: PostId) -> Result<usize, Error> {
47 let conn = &mut get_conn(pool).await?;
48 diesel::delete(post.find(post_id)).execute(conn).await
51 async fn create(pool: &DbPool, form: &Self::InsertForm) -> Result<Self, Error> {
52 let conn = &mut get_conn(pool).await?;
58 .get_result::<Self>(conn)
65 new_post: &Self::UpdateForm,
66 ) -> Result<Self, Error> {
67 let conn = &mut get_conn(pool).await?;
68 diesel::update(post.find(post_id))
70 .get_result::<Self>(conn)
76 pub async fn list_for_community(
78 the_community_id: CommunityId,
79 ) -> Result<Vec<Self>, Error> {
80 let conn = &mut get_conn(pool).await?;
82 .filter(community_id.eq(the_community_id))
83 .filter(deleted.eq(false))
84 .filter(removed.eq(false))
85 .then_order_by(featured_community.desc())
86 .then_order_by(published.desc())
87 .limit(FETCH_LIMIT_MAX)
92 pub async fn list_featured_for_community(
94 the_community_id: CommunityId,
95 ) -> Result<Vec<Self>, Error> {
96 let conn = &mut get_conn(pool).await?;
98 .filter(community_id.eq(the_community_id))
99 .filter(deleted.eq(false))
100 .filter(removed.eq(false))
101 .filter(featured_community.eq(true))
102 .then_order_by(published.desc())
103 .limit(FETCH_LIMIT_MAX)
108 pub async fn permadelete_for_creator(
110 for_creator_id: PersonId,
111 ) -> Result<Vec<Self>, Error> {
112 let conn = &mut get_conn(pool).await?;
114 diesel::update(post.filter(creator_id.eq(for_creator_id)))
116 name.eq(DELETED_REPLACEMENT_TEXT),
117 url.eq(Option::<&str>::None),
118 body.eq(DELETED_REPLACEMENT_TEXT),
120 updated.eq(naive_now()),
122 .get_results::<Self>(conn)
126 pub async fn update_removed_for_creator(
128 for_creator_id: PersonId,
129 for_community_id: Option<CommunityId>,
131 ) -> Result<Vec<Self>, Error> {
132 let conn = &mut get_conn(pool).await?;
134 let mut update = diesel::update(post).into_boxed();
135 update = update.filter(creator_id.eq(for_creator_id));
137 if let Some(for_community_id) = for_community_id {
138 update = update.filter(community_id.eq(for_community_id));
142 .set((removed.eq(new_removed), updated.eq(naive_now())))
143 .get_results::<Self>(conn)
147 pub fn is_post_creator(person_id: PersonId, post_creator_id: PersonId) -> bool {
148 person_id == post_creator_id
151 pub async fn read_from_apub_id(pool: &DbPool, object_id: Url) -> Result<Option<Self>, Error> {
152 let conn = &mut get_conn(pool).await?;
153 let object_id: DbUrl = object_id.into();
156 .filter(ap_id.eq(object_id))
164 pub async fn fetch_pictrs_posts_for_creator(
166 for_creator_id: PersonId,
167 ) -> Result<Vec<Self>, Error> {
168 let conn = &mut get_conn(pool).await?;
169 let pictrs_search = "%pictrs/image%";
172 .filter(creator_id.eq(for_creator_id))
173 .filter(url.like(pictrs_search))
178 /// Sets the url and thumbnails fields to None
179 pub async fn remove_pictrs_post_images_and_thumbnails_for_creator(
181 for_creator_id: PersonId,
182 ) -> Result<Vec<Self>, Error> {
183 let conn = &mut get_conn(pool).await?;
184 let pictrs_search = "%pictrs/image%";
188 .filter(creator_id.eq(for_creator_id))
189 .filter(url.like(pictrs_search)),
192 url.eq::<Option<String>>(None),
193 thumbnail_url.eq::<Option<String>>(None),
195 .get_results::<Self>(conn)
199 pub async fn fetch_pictrs_posts_for_community(
201 for_community_id: CommunityId,
202 ) -> Result<Vec<Self>, Error> {
203 let conn = &mut get_conn(pool).await?;
204 let pictrs_search = "%pictrs/image%";
206 .filter(community_id.eq(for_community_id))
207 .filter(url.like(pictrs_search))
212 /// Sets the url and thumbnails fields to None
213 pub async fn remove_pictrs_post_images_and_thumbnails_for_community(
215 for_community_id: CommunityId,
216 ) -> Result<Vec<Self>, Error> {
217 let conn = &mut get_conn(pool).await?;
218 let pictrs_search = "%pictrs/image%";
222 .filter(community_id.eq(for_community_id))
223 .filter(url.like(pictrs_search)),
226 url.eq::<Option<String>>(None),
227 thumbnail_url.eq::<Option<String>>(None),
229 .get_results::<Self>(conn)
235 impl Likeable for PostLike {
236 type Form = PostLikeForm;
237 type IdType = PostId;
238 async fn like(pool: &DbPool, post_like_form: &PostLikeForm) -> Result<Self, Error> {
239 use crate::schema::post_like::dsl::{person_id, post_id, post_like};
240 let conn = &mut get_conn(pool).await?;
241 insert_into(post_like)
242 .values(post_like_form)
243 .on_conflict((post_id, person_id))
246 .get_result::<Self>(conn)
249 async fn remove(pool: &DbPool, person_id: PersonId, post_id: PostId) -> Result<usize, Error> {
250 use crate::schema::post_like::dsl;
251 let conn = &mut get_conn(pool).await?;
254 .filter(dsl::post_id.eq(post_id))
255 .filter(dsl::person_id.eq(person_id)),
263 impl Saveable for PostSaved {
264 type Form = PostSavedForm;
265 async fn save(pool: &DbPool, post_saved_form: &PostSavedForm) -> Result<Self, Error> {
266 use crate::schema::post_saved::dsl::{person_id, post_id, post_saved};
267 let conn = &mut get_conn(pool).await?;
268 insert_into(post_saved)
269 .values(post_saved_form)
270 .on_conflict((post_id, person_id))
272 .set(post_saved_form)
273 .get_result::<Self>(conn)
276 async fn unsave(pool: &DbPool, post_saved_form: &PostSavedForm) -> Result<usize, Error> {
277 use crate::schema::post_saved::dsl::{person_id, post_id, post_saved};
278 let conn = &mut get_conn(pool).await?;
281 .filter(post_id.eq(post_saved_form.post_id))
282 .filter(person_id.eq(post_saved_form.person_id)),
290 impl Readable for PostRead {
291 type Form = PostReadForm;
292 async fn mark_as_read(pool: &DbPool, post_read_form: &PostReadForm) -> Result<Self, Error> {
293 use crate::schema::post_read::dsl::{person_id, post_id, post_read};
294 let conn = &mut get_conn(pool).await?;
295 insert_into(post_read)
296 .values(post_read_form)
297 .on_conflict((post_id, person_id))
300 .get_result::<Self>(conn)
304 async fn mark_as_unread(pool: &DbPool, post_read_form: &PostReadForm) -> Result<usize, Error> {
305 use crate::schema::post_read::dsl::{person_id, post_id, post_read};
306 let conn = &mut get_conn(pool).await?;
309 .filter(post_id.eq(post_read_form.post_id))
310 .filter(person_id.eq(post_read_form.person_id)),
321 community::{Community, CommunityInsertForm},
323 person::{Person, PersonInsertForm},
336 traits::{Crud, Likeable, Readable, Saveable},
337 utils::build_db_pool_for_tests,
339 use serial_test::serial;
343 async fn test_crud() {
344 let pool = &build_db_pool_for_tests().await;
346 let inserted_instance = Instance::read_or_create(pool, "my_domain.tld".to_string())
350 let new_person = PersonInsertForm::builder()
352 .public_key("pubkey".to_string())
353 .instance_id(inserted_instance.id)
356 let inserted_person = Person::create(pool, &new_person).await.unwrap();
358 let new_community = CommunityInsertForm::builder()
359 .name("test community_3".to_string())
360 .title("nada".to_owned())
361 .public_key("pubkey".to_string())
362 .instance_id(inserted_instance.id)
365 let inserted_community = Community::create(pool, &new_community).await.unwrap();
367 let new_post = PostInsertForm::builder()
368 .name("A test post".into())
369 .creator_id(inserted_person.id)
370 .community_id(inserted_community.id)
373 let inserted_post = Post::create(pool, &new_post).await.unwrap();
375 let expected_post = Post {
376 id: inserted_post.id,
377 name: "A test post".into(),
380 creator_id: inserted_person.id,
381 community_id: inserted_community.id,
382 published: inserted_post.published,
389 embed_description: None,
390 embed_video_url: None,
392 ap_id: inserted_post.ap_id.clone(),
394 language_id: Default::default(),
395 featured_community: false,
396 featured_local: false,
400 let post_like_form = PostLikeForm {
401 post_id: inserted_post.id,
402 person_id: inserted_person.id,
406 let inserted_post_like = PostLike::like(pool, &post_like_form).await.unwrap();
408 let expected_post_like = PostLike {
409 id: inserted_post_like.id,
410 post_id: inserted_post.id,
411 person_id: inserted_person.id,
412 published: inserted_post_like.published,
417 let post_saved_form = PostSavedForm {
418 post_id: inserted_post.id,
419 person_id: inserted_person.id,
422 let inserted_post_saved = PostSaved::save(pool, &post_saved_form).await.unwrap();
424 let expected_post_saved = PostSaved {
425 id: inserted_post_saved.id,
426 post_id: inserted_post.id,
427 person_id: inserted_person.id,
428 published: inserted_post_saved.published,
432 let post_read_form = PostReadForm {
433 post_id: inserted_post.id,
434 person_id: inserted_person.id,
437 let inserted_post_read = PostRead::mark_as_read(pool, &post_read_form).await.unwrap();
439 let expected_post_read = PostRead {
440 id: inserted_post_read.id,
441 post_id: inserted_post.id,
442 person_id: inserted_person.id,
443 published: inserted_post_read.published,
446 let read_post = Post::read(pool, inserted_post.id).await.unwrap();
448 let new_post_update = PostUpdateForm::builder()
449 .name(Some("A test post".into()))
451 let updated_post = Post::update(pool, inserted_post.id, &new_post_update)
455 let like_removed = PostLike::remove(pool, inserted_person.id, inserted_post.id)
458 let saved_removed = PostSaved::unsave(pool, &post_saved_form).await.unwrap();
459 let read_removed = PostRead::mark_as_unread(pool, &post_read_form)
462 let num_deleted = Post::delete(pool, inserted_post.id).await.unwrap();
463 Community::delete(pool, inserted_community.id)
466 Person::delete(pool, inserted_person.id).await.unwrap();
467 Instance::delete(pool, inserted_instance.id).await.unwrap();
469 assert_eq!(expected_post, read_post);
470 assert_eq!(expected_post, inserted_post);
471 assert_eq!(expected_post, updated_post);
472 assert_eq!(expected_post_like, inserted_post_like);
473 assert_eq!(expected_post_saved, inserted_post_saved);
474 assert_eq!(expected_post_read, inserted_post_read);
475 assert_eq!(1, like_removed);
476 assert_eq!(1, saved_removed);
477 assert_eq!(1, read_removed);
478 assert_eq!(1, num_deleted);