crates/db_views/src/comment_view.rs

   1 use diesel::{result::Error, *};
   2 use lemmy_db_queries::{
   3   aggregates::comment_aggregates::CommentAggregates,
   4   functions::hot_rank,
   5   fuzzy_search,
   6   limit_and_offset,
   7   ListingType,
   8   MaybeOptional,
   9   SortType,
  10   ToSafe,
  11   ViewToVec,
  12 };
  13 use lemmy_db_schema::{
  14   schema::{
  15     comment,
  16     comment_aggregates,
  17     comment_alias_1,
  18     comment_like,
  19     comment_saved,
  20     community,
  21     community_block,
  22     community_follower,
  23     community_person_ban,
  24     person,
  25     person_alias_1,
  26     person_block,
  27     post,
  28   },
  29   source::{
  30     comment::{Comment, CommentAlias1, CommentSaved},
  31     community::{Community, CommunityFollower, CommunityPersonBan, CommunitySafe},
  32     person::{Person, PersonAlias1, PersonSafe, PersonSafeAlias1},
  33     person_block::PersonBlock,
  34     post::Post,
  35   },
  36   CommentId,
  37   CommunityId,
  38   DbUrl,
  39   PersonId,
  40   PostId,
  41 };
  42 use serde::Serialize;
  43
  44 #[derive(Debug, PartialEq, Serialize, Clone)]
  45 pub struct CommentView {
  46   pub comment: Comment,
  47   pub creator: PersonSafe,
  48   pub recipient: Option<PersonSafeAlias1>, // Left joins to comment and person
  49   pub post: Post,
  50   pub community: CommunitySafe,
  51   pub counts: CommentAggregates,
  52   pub creator_banned_from_community: bool, // Left Join to CommunityPersonBan
  53   pub subscribed: bool,                    // Left join to CommunityFollower
  54   pub saved: bool,                         // Left join to CommentSaved
  55   pub creator_blocked: bool,               // Left join to PersonBlock
  56   pub my_vote: Option<i16>,                // Left join to CommentLike
  57 }
  58
  59 type CommentViewTuple = (
  60   Comment,
  61   PersonSafe,
  62   Option<CommentAlias1>,
  63   Option<PersonSafeAlias1>,
  64   Post,
  65   CommunitySafe,
  66   CommentAggregates,
  67   Option<CommunityPersonBan>,
  68   Option<CommunityFollower>,
  69   Option<CommentSaved>,
  70   Option<PersonBlock>,
  71   Option<i16>,
  72 );
  73
  74 impl CommentView {
  75   pub fn read(
  76     conn: &PgConnection,
  77     comment_id: CommentId,
  78     my_person_id: Option<PersonId>,
  79   ) -> Result<Self, Error> {
  80     // The left join below will return None in this case
  81     let person_id_join = my_person_id.unwrap_or(PersonId(-1));
  82
  83     let (
  84       comment,
  85       creator,
  86       _parent_comment,
  87       recipient,
  88       post,
  89       community,
  90       counts,
  91       creator_banned_from_community,
  92       subscribed,
  93       saved,
  94       creator_blocked,
  95       comment_like,
  96     ) = comment::table
  97       .find(comment_id)
  98       .inner_join(person::table)
  99       // recipient here
 100       .left_join(comment_alias_1::table.on(comment_alias_1::id.nullable().eq(comment::parent_id)))
 101       .left_join(person_alias_1::table.on(person_alias_1::id.eq(comment_alias_1::creator_id)))
 102       .inner_join(post::table)
 103       .inner_join(community::table.on(post::community_id.eq(community::id)))
 104       .inner_join(comment_aggregates::table)
 105       .left_join(
 106         community_person_ban::table.on(
 107           community::id
 108             .eq(community_person_ban::community_id)
 109             .and(community_person_ban::person_id.eq(comment::creator_id)),
 110         ),
 111       )
 112       .left_join(
 113         community_follower::table.on(
 114           post::community_id
 115             .eq(community_follower::community_id)
 116             .and(community_follower::person_id.eq(person_id_join)),
 117         ),
 118       )
 119       .left_join(
 120         comment_saved::table.on(
 121           comment::id
 122             .eq(comment_saved::comment_id)
 123             .and(comment_saved::person_id.eq(person_id_join)),
 124         ),
 125       )
 126       .left_join(
 127         person_block::table.on(
 128           comment::creator_id
 129             .eq(person_block::target_id)
 130             .and(person_block::person_id.eq(person_id_join)),
 131         ),
 132       )
 133       .left_join(
 134         comment_like::table.on(
 135           comment::id
 136             .eq(comment_like::comment_id)
 137             .and(comment_like::person_id.eq(person_id_join)),
 138         ),
 139       )
 140       .select((
 141         comment::all_columns,
 142         Person::safe_columns_tuple(),
 143         comment_alias_1::all_columns.nullable(),
 144         PersonAlias1::safe_columns_tuple().nullable(),
 145         post::all_columns,
 146         Community::safe_columns_tuple(),
 147         comment_aggregates::all_columns,
 148         community_person_ban::all_columns.nullable(),
 149         community_follower::all_columns.nullable(),
 150         comment_saved::all_columns.nullable(),
 151         person_block::all_columns.nullable(),
 152         comment_like::score.nullable(),
 153       ))
 154       .first::<CommentViewTuple>(conn)?;
 155
 156     // If a person is given, then my_vote, if None, should be 0, not null
 157     // Necessary to differentiate between other person's votes
 158     let my_vote = if my_person_id.is_some() && comment_like.is_none() {
 159       Some(0)
 160     } else {
 161       comment_like
 162     };
 163
 164     Ok(CommentView {
 165       comment,
 166       recipient,
 167       post,
 168       creator,
 169       community,
 170       counts,
 171       creator_banned_from_community: creator_banned_from_community.is_some(),
 172       subscribed: subscribed.is_some(),
 173       saved: saved.is_some(),
 174       creator_blocked: creator_blocked.is_some(),
 175       my_vote,
 176     })
 177   }
 178
 179   /// Gets the recipient person id.
 180   /// If there is no parent comment, its the post creator
 181   pub fn get_recipient_id(&self) -> PersonId {
 182     match &self.recipient {
 183       Some(parent_commenter) => parent_commenter.id,
 184       None => self.post.creator_id,
 185     }
 186   }
 187
 188   /// Gets the number of unread replies
 189   pub fn get_unread_replies(conn: &PgConnection, my_person_id: PersonId) -> Result<i64, Error> {
 190     use diesel::dsl::*;
 191
 192     comment::table
 193       // recipient here
 194       .left_join(comment_alias_1::table.on(comment_alias_1::id.nullable().eq(comment::parent_id)))
 195       .left_join(person_alias_1::table.on(person_alias_1::id.eq(comment_alias_1::creator_id)))
 196       .inner_join(post::table)
 197       .inner_join(community::table.on(post::community_id.eq(community::id)))
 198       .left_join(
 199         person_block::table.on(
 200           comment::creator_id
 201             .eq(person_block::target_id)
 202             .and(person_block::person_id.eq(my_person_id)),
 203         ),
 204       )
 205       .left_join(
 206         community_block::table.on(
 207           community::id
 208             .eq(community_block::community_id)
 209             .and(community_block::person_id.eq(my_person_id)),
 210         ),
 211       )
 212       .filter(person_alias_1::id.eq(my_person_id)) // Gets the comment replies
 213       .or_filter(
 214         comment::parent_id
 215           .is_null()
 216           .and(post::creator_id.eq(my_person_id)),
 217       ) // Gets the top level replies
 218       .filter(comment::read.eq(false))
 219       .filter(comment::deleted.eq(false))
 220       .filter(comment::removed.eq(false))
 221       // Don't show blocked communities or persons
 222       .filter(community_block::person_id.is_null())
 223       .filter(person_block::person_id.is_null())
 224       .select(count(comment::id))
 225       .first::<i64>(conn)
 226   }
 227 }
 228
 229 pub struct CommentQueryBuilder<'a> {
 230   conn: &'a PgConnection,
 231   listing_type: Option<ListingType>,
 232   sort: Option<SortType>,
 233   community_id: Option<CommunityId>,
 234   community_actor_id: Option<DbUrl>,
 235   post_id: Option<PostId>,
 236   creator_id: Option<PersonId>,
 237   recipient_id: Option<PersonId>,
 238   my_person_id: Option<PersonId>,
 239   search_term: Option<String>,
 240   saved_only: Option<bool>,
 241   unread_only: Option<bool>,
 242   show_bot_accounts: Option<bool>,
 243   page: Option<i64>,
 244   limit: Option<i64>,
 245 }
 246
 247 impl<'a> CommentQueryBuilder<'a> {
 248   pub fn create(conn: &'a PgConnection) -> Self {
 249     CommentQueryBuilder {
 250       conn,
 251       listing_type: None,
 252       sort: None,
 253       community_id: None,
 254       community_actor_id: None,
 255       post_id: None,
 256       creator_id: None,
 257       recipient_id: None,
 258       my_person_id: None,
 259       search_term: None,
 260       saved_only: None,
 261       unread_only: None,
 262       show_bot_accounts: None,
 263       page: None,
 264       limit: None,
 265     }
 266   }
 267
 268   pub fn listing_type<T: MaybeOptional<ListingType>>(mut self, listing_type: T) -> Self {
 269     self.listing_type = listing_type.get_optional();
 270     self
 271   }
 272
 273   pub fn sort<T: MaybeOptional<SortType>>(mut self, sort: T) -> Self {
 274     self.sort = sort.get_optional();
 275     self
 276   }
 277
 278   pub fn post_id<T: MaybeOptional<PostId>>(mut self, post_id: T) -> Self {
 279     self.post_id = post_id.get_optional();
 280     self
 281   }
 282
 283   pub fn creator_id<T: MaybeOptional<PersonId>>(mut self, creator_id: T) -> Self {
 284     self.creator_id = creator_id.get_optional();
 285     self
 286   }
 287
 288   pub fn recipient_id<T: MaybeOptional<PersonId>>(mut self, recipient_id: T) -> Self {
 289     self.recipient_id = recipient_id.get_optional();
 290     self
 291   }
 292
 293   pub fn community_id<T: MaybeOptional<CommunityId>>(mut self, community_id: T) -> Self {
 294     self.community_id = community_id.get_optional();
 295     self
 296   }
 297
 298   pub fn my_person_id<T: MaybeOptional<PersonId>>(mut self, my_person_id: T) -> Self {
 299     self.my_person_id = my_person_id.get_optional();
 300     self
 301   }
 302
 303   pub fn community_actor_id<T: MaybeOptional<DbUrl>>(mut self, community_actor_id: T) -> Self {
 304     self.community_actor_id = community_actor_id.get_optional();
 305     self
 306   }
 307
 308   pub fn search_term<T: MaybeOptional<String>>(mut self, search_term: T) -> Self {
 309     self.search_term = search_term.get_optional();
 310     self
 311   }
 312
 313   pub fn saved_only<T: MaybeOptional<bool>>(mut self, saved_only: T) -> Self {
 314     self.saved_only = saved_only.get_optional();
 315     self
 316   }
 317
 318   pub fn unread_only<T: MaybeOptional<bool>>(mut self, unread_only: T) -> Self {
 319     self.unread_only = unread_only.get_optional();
 320     self
 321   }
 322
 323   pub fn show_bot_accounts<T: MaybeOptional<bool>>(mut self, show_bot_accounts: T) -> Self {
 324     self.show_bot_accounts = show_bot_accounts.get_optional();
 325     self
 326   }
 327
 328   pub fn page<T: MaybeOptional<i64>>(mut self, page: T) -> Self {
 329     self.page = page.get_optional();
 330     self
 331   }
 332
 333   pub fn limit<T: MaybeOptional<i64>>(mut self, limit: T) -> Self {
 334     self.limit = limit.get_optional();
 335     self
 336   }
 337
 338   pub fn list(self) -> Result<Vec<CommentView>, Error> {
 339     use diesel::dsl::*;
 340
 341     // The left join below will return None in this case
 342     let person_id_join = self.my_person_id.unwrap_or(PersonId(-1));
 343
 344     let mut query = comment::table
 345       .inner_join(person::table)
 346       // recipient here
 347       .left_join(comment_alias_1::table.on(comment_alias_1::id.nullable().eq(comment::parent_id)))
 348       .left_join(person_alias_1::table.on(person_alias_1::id.eq(comment_alias_1::creator_id)))
 349       .inner_join(post::table)
 350       .inner_join(community::table.on(post::community_id.eq(community::id)))
 351       .inner_join(comment_aggregates::table)
 352       .left_join(
 353         community_person_ban::table.on(
 354           community::id
 355             .eq(community_person_ban::community_id)
 356             .and(community_person_ban::person_id.eq(comment::creator_id)),
 357         ),
 358       )
 359       .left_join(
 360         community_follower::table.on(
 361           post::community_id
 362             .eq(community_follower::community_id)
 363             .and(community_follower::person_id.eq(person_id_join)),
 364         ),
 365       )
 366       .left_join(
 367         comment_saved::table.on(
 368           comment::id
 369             .eq(comment_saved::comment_id)
 370             .and(comment_saved::person_id.eq(person_id_join)),
 371         ),
 372       )
 373       .left_join(
 374         person_block::table.on(
 375           comment::creator_id
 376             .eq(person_block::target_id)
 377             .and(person_block::person_id.eq(person_id_join)),
 378         ),
 379       )
 380       .left_join(
 381         community_block::table.on(
 382           community::id
 383             .eq(community_block::community_id)
 384             .and(community_block::person_id.eq(person_id_join)),
 385         ),
 386       )
 387       .left_join(
 388         comment_like::table.on(
 389           comment::id
 390             .eq(comment_like::comment_id)
 391             .and(comment_like::person_id.eq(person_id_join)),
 392         ),
 393       )
 394       .select((
 395         comment::all_columns,
 396         Person::safe_columns_tuple(),
 397         comment_alias_1::all_columns.nullable(),
 398         PersonAlias1::safe_columns_tuple().nullable(),
 399         post::all_columns,
 400         Community::safe_columns_tuple(),
 401         comment_aggregates::all_columns,
 402         community_person_ban::all_columns.nullable(),
 403         community_follower::all_columns.nullable(),
 404         comment_saved::all_columns.nullable(),
 405         person_block::all_columns.nullable(),
 406         comment_like::score.nullable(),
 407       ))
 408       .into_boxed();
 409
 410     // The replies
 411     if let Some(recipient_id) = self.recipient_id {
 412       query = query
 413         // TODO needs lots of testing
 414         .filter(person_alias_1::id.eq(recipient_id)) // Gets the comment replies
 415         .or_filter(
 416           comment::parent_id
 417             .is_null()
 418             .and(post::creator_id.eq(recipient_id)),
 419         ) // Gets the top level replies
 420         .filter(comment::deleted.eq(false))
 421         .filter(comment::removed.eq(false));
 422     }
 423
 424     if self.unread_only.unwrap_or(false) {
 425       query = query.filter(comment::read.eq(false));
 426     }
 427
 428     if let Some(creator_id) = self.creator_id {
 429       query = query.filter(comment::creator_id.eq(creator_id));
 430     };
 431
 432     if let Some(community_id) = self.community_id {
 433       query = query.filter(post::community_id.eq(community_id));
 434     }
 435
 436     if let Some(community_actor_id) = self.community_actor_id {
 437       query = query.filter(community::actor_id.eq(community_actor_id))
 438     }
 439
 440     if let Some(post_id) = self.post_id {
 441       query = query.filter(comment::post_id.eq(post_id));
 442     };
 443
 444     if let Some(search_term) = self.search_term {
 445       query = query.filter(comment::content.ilike(fuzzy_search(&search_term)));
 446     };
 447
 448     if let Some(listing_type) = self.listing_type {
 449       query = match listing_type {
 450         ListingType::Subscribed => query.filter(community_follower::person_id.is_not_null()), // TODO could be this: and(community_follower::person_id.eq(person_id_join)),
 451         ListingType::Local => query.filter(community::local.eq(true)),
 452         _ => query,
 453       };
 454     }
 455
 456     if self.saved_only.unwrap_or(false) {
 457       query = query.filter(comment_saved::id.is_not_null());
 458     }
 459
 460     if !self.show_bot_accounts.unwrap_or(true) {
 461       query = query.filter(person::bot_account.eq(false));
 462     };
 463
 464     query = match self.sort.unwrap_or(SortType::New) {
 465       SortType::Hot | SortType::Active => query
 466         .order_by(hot_rank(comment_aggregates::score, comment_aggregates::published).desc())
 467         .then_order_by(comment_aggregates::published.desc()),
 468       SortType::New | SortType::MostComments | SortType::NewComments => {
 469         query.order_by(comment::published.desc())
 470       }
 471       SortType::TopAll => query.order_by(comment_aggregates::score.desc()),
 472       SortType::TopYear => query
 473         .filter(comment::published.gt(now - 1.years()))
 474         .order_by(comment_aggregates::score.desc()),
 475       SortType::TopMonth => query
 476         .filter(comment::published.gt(now - 1.months()))
 477         .order_by(comment_aggregates::score.desc()),
 478       SortType::TopWeek => query
 479         .filter(comment::published.gt(now - 1.weeks()))
 480         .order_by(comment_aggregates::score.desc()),
 481       SortType::TopDay => query
 482         .filter(comment::published.gt(now - 1.days()))
 483         .order_by(comment_aggregates::score.desc()),
 484     };
 485
 486     // Don't show blocked communities or persons
 487     if self.my_person_id.is_some() {
 488       query = query.filter(community_block::person_id.is_null());
 489       query = query.filter(person_block::person_id.is_null());
 490     }
 491
 492     let (limit, offset) = limit_and_offset(self.page, self.limit);
 493
 494     // Note: deleted and removed comments are done on the front side
 495     let res = query
 496       .limit(limit)
 497       .offset(offset)
 498       .load::<CommentViewTuple>(self.conn)?;
 499
 500     Ok(CommentView::from_tuple_to_vec(res))
 501   }
 502 }
 503
 504 impl ViewToVec for CommentView {
 505   type DbTuple = CommentViewTuple;
 506   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
 507     items
 508       .iter()
 509       .map(|a| Self {
 510         comment: a.0.to_owned(),
 511         creator: a.1.to_owned(),
 512         recipient: a.3.to_owned(),
 513         post: a.4.to_owned(),
 514         community: a.5.to_owned(),
 515         counts: a.6.to_owned(),
 516         creator_banned_from_community: a.7.is_some(),
 517         subscribed: a.8.is_some(),
 518         saved: a.9.is_some(),
 519         creator_blocked: a.10.is_some(),
 520         my_vote: a.11,
 521       })
 522       .collect::<Vec<Self>>()
 523   }
 524 }
 525
 526 #[cfg(test)]
 527 mod tests {
 528   use crate::comment_view::*;
 529   use lemmy_db_queries::{
 530     aggregates::comment_aggregates::CommentAggregates,
 531     establish_unpooled_connection,
 532     Blockable,
 533     Crud,
 534     Likeable,
 535   };
 536   use lemmy_db_schema::source::{
 537     comment::*,
 538     community::*,
 539     person::*,
 540     person_block::PersonBlockForm,
 541     post::*,
 542   };
 543   use serial_test::serial;
 544
 545   #[test]
 546   #[serial]
 547   fn test_crud() {
 548     let conn = establish_unpooled_connection();
 549
 550     let new_person = PersonForm {
 551       name: "timmy".into(),
 552       ..PersonForm::default()
 553     };
 554
 555     let inserted_person = Person::create(&conn, &new_person).unwrap();
 556
 557     let new_person_2 = PersonForm {
 558       name: "sara".into(),
 559       ..PersonForm::default()
 560     };
 561
 562     let inserted_person_2 = Person::create(&conn, &new_person_2).unwrap();
 563
 564     let new_community = CommunityForm {
 565       name: "test community 5".to_string(),
 566       title: "nada".to_owned(),
 567       ..CommunityForm::default()
 568     };
 569
 570     let inserted_community = Community::create(&conn, &new_community).unwrap();
 571
 572     let new_post = PostForm {
 573       name: "A test post 2".into(),
 574       creator_id: inserted_person.id,
 575       community_id: inserted_community.id,
 576       ..PostForm::default()
 577     };
 578
 579     let inserted_post = Post::create(&conn, &new_post).unwrap();
 580
 581     let comment_form = CommentForm {
 582       content: "A test comment 32".into(),
 583       creator_id: inserted_person.id,
 584       post_id: inserted_post.id,
 585       ..CommentForm::default()
 586     };
 587
 588     let inserted_comment = Comment::create(&conn, &comment_form).unwrap();
 589
 590     let comment_form_2 = CommentForm {
 591       content: "A test blocked comment".into(),
 592       creator_id: inserted_person_2.id,
 593       post_id: inserted_post.id,
 594       parent_id: Some(inserted_comment.id),
 595       ..CommentForm::default()
 596     };
 597
 598     let inserted_comment_2 = Comment::create(&conn, &comment_form_2).unwrap();
 599
 600     let timmy_blocks_sara_form = PersonBlockForm {
 601       person_id: inserted_person.id,
 602       target_id: inserted_person_2.id,
 603     };
 604
 605     let inserted_block = PersonBlock::block(&conn, &timmy_blocks_sara_form).unwrap();
 606
 607     let expected_block = PersonBlock {
 608       id: inserted_block.id,
 609       person_id: inserted_person.id,
 610       target_id: inserted_person_2.id,
 611       published: inserted_block.published,
 612     };
 613
 614     assert_eq!(expected_block, inserted_block);
 615
 616     let comment_like_form = CommentLikeForm {
 617       comment_id: inserted_comment.id,
 618       post_id: inserted_post.id,
 619       person_id: inserted_person.id,
 620       score: 1,
 621     };
 622
 623     let _inserted_comment_like = CommentLike::like(&conn, &comment_like_form).unwrap();
 624
 625     let agg = CommentAggregates::read(&conn, inserted_comment.id).unwrap();
 626
 627     let expected_comment_view_no_person = CommentView {
 628       creator_banned_from_community: false,
 629       my_vote: None,
 630       subscribed: false,
 631       saved: false,
 632       creator_blocked: false,
 633       comment: Comment {
 634         id: inserted_comment.id,
 635         content: "A test comment 32".into(),
 636         creator_id: inserted_person.id,
 637         post_id: inserted_post.id,
 638         parent_id: None,
 639         removed: false,
 640         deleted: false,
 641         read: false,
 642         published: inserted_comment.published,
 643         ap_id: inserted_comment.ap_id,
 644         updated: None,
 645         local: true,
 646       },
 647       creator: PersonSafe {
 648         id: inserted_person.id,
 649         name: "timmy".into(),
 650         display_name: None,
 651         published: inserted_person.published,
 652         avatar: None,
 653         actor_id: inserted_person.actor_id.to_owned(),
 654         local: true,
 655         banned: false,
 656         deleted: false,
 657         admin: false,
 658         bot_account: false,
 659         bio: None,
 660         banner: None,
 661         updated: None,
 662         inbox_url: inserted_person.inbox_url.to_owned(),
 663         shared_inbox_url: None,
 664         matrix_user_id: None,
 665       },
 666       recipient: None,
 667       post: Post {
 668         id: inserted_post.id,
 669         name: inserted_post.name.to_owned(),
 670         creator_id: inserted_person.id,
 671         url: None,
 672         body: None,
 673         published: inserted_post.published,
 674         updated: None,
 675         community_id: inserted_community.id,
 676         removed: false,
 677         deleted: false,
 678         locked: false,
 679         stickied: false,
 680         nsfw: false,
 681         embed_title: None,
 682         embed_description: None,
 683         embed_html: None,
 684         thumbnail_url: None,
 685         ap_id: inserted_post.ap_id.to_owned(),
 686         local: true,
 687       },
 688       community: CommunitySafe {
 689         id: inserted_community.id,
 690         name: "test community 5".to_string(),
 691         icon: None,
 692         removed: false,
 693         deleted: false,
 694         nsfw: false,
 695         actor_id: inserted_community.actor_id.to_owned(),
 696         local: true,
 697         title: "nada".to_owned(),
 698         description: None,
 699         updated: None,
 700         banner: None,
 701         published: inserted_community.published,
 702       },
 703       counts: CommentAggregates {
 704         id: agg.id,
 705         comment_id: inserted_comment.id,
 706         score: 1,
 707         upvotes: 1,
 708         downvotes: 0,
 709         published: agg.published,
 710       },
 711     };
 712
 713     let mut expected_comment_view_with_person = expected_comment_view_no_person.to_owned();
 714     expected_comment_view_with_person.my_vote = Some(1);
 715
 716     let read_comment_views_no_person = CommentQueryBuilder::create(&conn)
 717       .post_id(inserted_post.id)
 718       .list()
 719       .unwrap();
 720
 721     let read_comment_views_with_person = CommentQueryBuilder::create(&conn)
 722       .post_id(inserted_post.id)
 723       .my_person_id(inserted_person.id)
 724       .list()
 725       .unwrap();
 726
 727     let read_comment_from_blocked_person =
 728       CommentView::read(&conn, inserted_comment_2.id, Some(inserted_person.id)).unwrap();
 729
 730     let like_removed = CommentLike::remove(&conn, inserted_person.id, inserted_comment.id).unwrap();
 731     let num_deleted = Comment::delete(&conn, inserted_comment.id).unwrap();
 732     Comment::delete(&conn, inserted_comment_2.id).unwrap();
 733     Post::delete(&conn, inserted_post.id).unwrap();
 734     Community::delete(&conn, inserted_community.id).unwrap();
 735     Person::delete(&conn, inserted_person.id).unwrap();
 736     Person::delete(&conn, inserted_person_2.id).unwrap();
 737
 738     // Make sure its 1, not showing the blocked comment
 739     assert_eq!(1, read_comment_views_with_person.len());
 740
 741     assert_eq!(
 742       expected_comment_view_no_person,
 743       read_comment_views_no_person[1]
 744     );
 745     assert_eq!(
 746       expected_comment_view_with_person,
 747       read_comment_views_with_person[0]
 748     );
 749
 750     // Make sure block set the creator blocked
 751     assert!(read_comment_from_blocked_person.creator_blocked);
 752
 753     assert_eq!(1, num_deleted);
 754     assert_eq!(1, like_removed);
 755   }
 756 }