crates/db_views/src/comment_view.rs

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