crates/db_views/src/comment_view.rs

   1 use crate::structs::CommentView;
   2 use diesel::{
   3   dsl::*,
   4   result::{Error, Error::QueryBuilderError},
   5   *,
   6 };
   7 use lemmy_db_schema::{
   8   aggregates::structs::CommentAggregates,
   9   newtypes::{CommentId, CommunityId, DbUrl, PersonId, PostId},
  10   schema::{
  11     comment,
  12     comment_aggregates,
  13     comment_alias_1,
  14     comment_like,
  15     comment_saved,
  16     community,
  17     community_block,
  18     community_follower,
  19     community_person_ban,
  20     person,
  21     person_alias_1,
  22     person_block,
  23     post,
  24   },
  25   source::{
  26     comment::{Comment, CommentAlias1, CommentSaved},
  27     community::{Community, CommunityFollower, CommunityPersonBan, CommunitySafe},
  28     person::{Person, PersonAlias1, PersonSafe, PersonSafeAlias1},
  29     person_block::PersonBlock,
  30     post::Post,
  31   },
  32   traits::{MaybeOptional, ToSafe, ViewToVec},
  33   utils::{functions::hot_rank, fuzzy_search, limit_and_offset_unlimited},
  34   ListingType,
  35   SortType,
  36 };
  37
  38 type CommentViewTuple = (
  39   Comment,
  40   PersonSafe,
  41   Option<CommentAlias1>,
  42   Option<PersonSafeAlias1>,
  43   Post,
  44   CommunitySafe,
  45   CommentAggregates,
  46   Option<CommunityPersonBan>,
  47   Option<CommunityFollower>,
  48   Option<CommentSaved>,
  49   Option<PersonBlock>,
  50   Option<i16>,
  51 );
  52
  53 impl CommentView {
  54   pub fn read(
  55     conn: &PgConnection,
  56     comment_id: CommentId,
  57     my_person_id: Option<PersonId>,
  58   ) -> Result<Self, Error> {
  59     // The left join below will return None in this case
  60     let person_id_join = my_person_id.unwrap_or(PersonId(-1));
  61
  62     let (
  63       comment,
  64       creator,
  65       _parent_comment,
  66       recipient,
  67       post,
  68       community,
  69       counts,
  70       creator_banned_from_community,
  71       follower,
  72       saved,
  73       creator_blocked,
  74       comment_like,
  75     ) = comment::table
  76       .find(comment_id)
  77       .inner_join(person::table)
  78       // recipient here
  79       .left_join(comment_alias_1::table.on(comment_alias_1::id.nullable().eq(comment::parent_id)))
  80       .left_join(person_alias_1::table.on(person_alias_1::id.eq(comment_alias_1::creator_id)))
  81       .inner_join(post::table)
  82       .inner_join(community::table.on(post::community_id.eq(community::id)))
  83       .inner_join(comment_aggregates::table)
  84       .left_join(
  85         community_person_ban::table.on(
  86           community::id
  87             .eq(community_person_ban::community_id)
  88             .and(community_person_ban::person_id.eq(comment::creator_id))
  89             .and(
  90               community_person_ban::expires
  91                 .is_null()
  92                 .or(community_person_ban::expires.gt(now)),
  93             ),
  94         ),
  95       )
  96       .left_join(
  97         community_follower::table.on(
  98           post::community_id
  99             .eq(community_follower::community_id)
 100             .and(community_follower::person_id.eq(person_id_join)),
 101         ),
 102       )
 103       .left_join(
 104         comment_saved::table.on(
 105           comment::id
 106             .eq(comment_saved::comment_id)
 107             .and(comment_saved::person_id.eq(person_id_join)),
 108         ),
 109       )
 110       .left_join(
 111         person_block::table.on(
 112           comment::creator_id
 113             .eq(person_block::target_id)
 114             .and(person_block::person_id.eq(person_id_join)),
 115         ),
 116       )
 117       .left_join(
 118         comment_like::table.on(
 119           comment::id
 120             .eq(comment_like::comment_id)
 121             .and(comment_like::person_id.eq(person_id_join)),
 122         ),
 123       )
 124       .select((
 125         comment::all_columns,
 126         Person::safe_columns_tuple(),
 127         comment_alias_1::all_columns.nullable(),
 128         PersonAlias1::safe_columns_tuple().nullable(),
 129         post::all_columns,
 130         Community::safe_columns_tuple(),
 131         comment_aggregates::all_columns,
 132         community_person_ban::all_columns.nullable(),
 133         community_follower::all_columns.nullable(),
 134         comment_saved::all_columns.nullable(),
 135         person_block::all_columns.nullable(),
 136         comment_like::score.nullable(),
 137       ))
 138       .first::<CommentViewTuple>(conn)?;
 139
 140     // If a person is given, then my_vote, if None, should be 0, not null
 141     // Necessary to differentiate between other person's votes
 142     let my_vote = if my_person_id.is_some() && comment_like.is_none() {
 143       Some(0)
 144     } else {
 145       comment_like
 146     };
 147
 148     Ok(CommentView {
 149       comment,
 150       recipient,
 151       post,
 152       creator,
 153       community,
 154       counts,
 155       creator_banned_from_community: creator_banned_from_community.is_some(),
 156       subscribed: CommunityFollower::to_subscribed_type(&follower),
 157       saved: saved.is_some(),
 158       creator_blocked: creator_blocked.is_some(),
 159       my_vote,
 160     })
 161   }
 162
 163   /// Gets the recipient person id.
 164   /// If there is no parent comment, its the post creator
 165   pub fn get_recipient_id(&self) -> PersonId {
 166     match &self.recipient {
 167       Some(parent_commenter) => parent_commenter.id,
 168       None => self.post.creator_id,
 169     }
 170   }
 171
 172   /// Gets the number of unread replies
 173   pub fn get_unread_replies(conn: &PgConnection, my_person_id: PersonId) -> Result<i64, Error> {
 174     use diesel::dsl::*;
 175
 176     comment::table
 177       // recipient here
 178       .left_join(comment_alias_1::table.on(comment_alias_1::id.nullable().eq(comment::parent_id)))
 179       .left_join(person_alias_1::table.on(person_alias_1::id.eq(comment_alias_1::creator_id)))
 180       .inner_join(post::table)
 181       .inner_join(community::table.on(post::community_id.eq(community::id)))
 182       .left_join(
 183         person_block::table.on(
 184           comment::creator_id
 185             .eq(person_block::target_id)
 186             .and(person_block::person_id.eq(my_person_id)),
 187         ),
 188       )
 189       .left_join(
 190         community_block::table.on(
 191           community::id
 192             .eq(community_block::community_id)
 193             .and(community_block::person_id.eq(my_person_id)),
 194         ),
 195       )
 196       .filter(person_alias_1::id.eq(my_person_id)) // Gets the comment replies
 197       .or_filter(
 198         comment::parent_id
 199           .is_null()
 200           .and(post::creator_id.eq(my_person_id)),
 201       ) // Gets the top level replies
 202       .filter(comment::read.eq(false))
 203       .filter(comment::deleted.eq(false))
 204       .filter(comment::removed.eq(false))
 205       // Don't show blocked communities or persons
 206       .filter(community_block::person_id.is_null())
 207       .filter(person_block::person_id.is_null())
 208       .select(count(comment::id))
 209       .first::<i64>(conn)
 210   }
 211 }
 212
 213 pub struct CommentQueryBuilder<'a> {
 214   conn: &'a PgConnection,
 215   listing_type: Option<ListingType>,
 216   sort: Option<SortType>,
 217   community_id: Option<CommunityId>,
 218   community_actor_id: Option<DbUrl>,
 219   post_id: Option<PostId>,
 220   creator_id: Option<PersonId>,
 221   recipient_id: Option<PersonId>,
 222   my_person_id: Option<PersonId>,
 223   search_term: Option<String>,
 224   saved_only: Option<bool>,
 225   unread_only: Option<bool>,
 226   show_bot_accounts: Option<bool>,
 227   page: Option<i64>,
 228   limit: Option<i64>,
 229 }
 230
 231 impl<'a> CommentQueryBuilder<'a> {
 232   pub fn create(conn: &'a PgConnection) -> Self {
 233     CommentQueryBuilder {
 234       conn,
 235       listing_type: None,
 236       sort: None,
 237       community_id: None,
 238       community_actor_id: None,
 239       post_id: None,
 240       creator_id: None,
 241       recipient_id: None,
 242       my_person_id: None,
 243       search_term: None,
 244       saved_only: None,
 245       unread_only: None,
 246       show_bot_accounts: None,
 247       page: None,
 248       limit: None,
 249     }
 250   }
 251
 252   pub fn listing_type<T: MaybeOptional<ListingType>>(mut self, listing_type: T) -> Self {
 253     self.listing_type = listing_type.get_optional();
 254     self
 255   }
 256
 257   pub fn sort<T: MaybeOptional<SortType>>(mut self, sort: T) -> Self {
 258     self.sort = sort.get_optional();
 259     self
 260   }
 261
 262   pub fn post_id<T: MaybeOptional<PostId>>(mut self, post_id: T) -> Self {
 263     self.post_id = post_id.get_optional();
 264     self
 265   }
 266
 267   pub fn creator_id<T: MaybeOptional<PersonId>>(mut self, creator_id: T) -> Self {
 268     self.creator_id = creator_id.get_optional();
 269     self
 270   }
 271
 272   pub fn recipient_id<T: MaybeOptional<PersonId>>(mut self, recipient_id: T) -> Self {
 273     self.recipient_id = recipient_id.get_optional();
 274     self
 275   }
 276
 277   pub fn community_id<T: MaybeOptional<CommunityId>>(mut self, community_id: T) -> Self {
 278     self.community_id = community_id.get_optional();
 279     self
 280   }
 281
 282   pub fn my_person_id<T: MaybeOptional<PersonId>>(mut self, my_person_id: T) -> Self {
 283     self.my_person_id = my_person_id.get_optional();
 284     self
 285   }
 286
 287   pub fn community_actor_id<T: MaybeOptional<DbUrl>>(mut self, community_actor_id: T) -> Self {
 288     self.community_actor_id = community_actor_id.get_optional();
 289     self
 290   }
 291
 292   pub fn search_term<T: MaybeOptional<String>>(mut self, search_term: T) -> Self {
 293     self.search_term = search_term.get_optional();
 294     self
 295   }
 296
 297   pub fn saved_only<T: MaybeOptional<bool>>(mut self, saved_only: T) -> Self {
 298     self.saved_only = saved_only.get_optional();
 299     self
 300   }
 301
 302   pub fn unread_only<T: MaybeOptional<bool>>(mut self, unread_only: T) -> Self {
 303     self.unread_only = unread_only.get_optional();
 304     self
 305   }
 306
 307   pub fn show_bot_accounts<T: MaybeOptional<bool>>(mut self, show_bot_accounts: T) -> Self {
 308     self.show_bot_accounts = show_bot_accounts.get_optional();
 309     self
 310   }
 311
 312   pub fn page<T: MaybeOptional<i64>>(mut self, page: T) -> Self {
 313     self.page = page.get_optional();
 314     self
 315   }
 316
 317   pub fn limit<T: MaybeOptional<i64>>(mut self, limit: T) -> Self {
 318     self.limit = limit.get_optional();
 319     self
 320   }
 321
 322   pub fn list(self) -> Result<Vec<CommentView>, Error> {
 323     use diesel::dsl::*;
 324
 325     // The left join below will return None in this case
 326     let person_id_join = self.my_person_id.unwrap_or(PersonId(-1));
 327
 328     let mut query = comment::table
 329       .inner_join(person::table)
 330       // recipient here
 331       .left_join(comment_alias_1::table.on(comment_alias_1::id.nullable().eq(comment::parent_id)))
 332       .left_join(person_alias_1::table.on(person_alias_1::id.eq(comment_alias_1::creator_id)))
 333       .inner_join(post::table)
 334       .inner_join(community::table.on(post::community_id.eq(community::id)))
 335       .inner_join(comment_aggregates::table)
 336       .left_join(
 337         community_person_ban::table.on(
 338           community::id
 339             .eq(community_person_ban::community_id)
 340             .and(community_person_ban::person_id.eq(comment::creator_id))
 341             .and(
 342               community_person_ban::expires
 343                 .is_null()
 344                 .or(community_person_ban::expires.gt(now)),
 345             ),
 346         ),
 347       )
 348       .left_join(
 349         community_follower::table.on(
 350           post::community_id
 351             .eq(community_follower::community_id)
 352             .and(community_follower::person_id.eq(person_id_join)),
 353         ),
 354       )
 355       .left_join(
 356         comment_saved::table.on(
 357           comment::id
 358             .eq(comment_saved::comment_id)
 359             .and(comment_saved::person_id.eq(person_id_join)),
 360         ),
 361       )
 362       .left_join(
 363         person_block::table.on(
 364           comment::creator_id
 365             .eq(person_block::target_id)
 366             .and(person_block::person_id.eq(person_id_join)),
 367         ),
 368       )
 369       .left_join(
 370         community_block::table.on(
 371           community::id
 372             .eq(community_block::community_id)
 373             .and(community_block::person_id.eq(person_id_join)),
 374         ),
 375       )
 376       .left_join(
 377         comment_like::table.on(
 378           comment::id
 379             .eq(comment_like::comment_id)
 380             .and(comment_like::person_id.eq(person_id_join)),
 381         ),
 382       )
 383       .select((
 384         comment::all_columns,
 385         Person::safe_columns_tuple(),
 386         comment_alias_1::all_columns.nullable(),
 387         PersonAlias1::safe_columns_tuple().nullable(),
 388         post::all_columns,
 389         Community::safe_columns_tuple(),
 390         comment_aggregates::all_columns,
 391         community_person_ban::all_columns.nullable(),
 392         community_follower::all_columns.nullable(),
 393         comment_saved::all_columns.nullable(),
 394         person_block::all_columns.nullable(),
 395         comment_like::score.nullable(),
 396       ))
 397       .into_boxed();
 398
 399     // The replies
 400     if let Some(recipient_id) = self.recipient_id {
 401       query = query
 402         // TODO needs lots of testing
 403         .filter(person_alias_1::id.eq(recipient_id)) // Gets the comment replies
 404         .or_filter(
 405           comment::parent_id
 406             .is_null()
 407             .and(post::creator_id.eq(recipient_id)),
 408         ) // Gets the top level replies
 409         .filter(comment::deleted.eq(false))
 410         .filter(comment::removed.eq(false));
 411     }
 412
 413     if self.unread_only.unwrap_or(false) {
 414       query = query.filter(comment::read.eq(false));
 415     }
 416
 417     if let Some(creator_id) = self.creator_id {
 418       query = query.filter(comment::creator_id.eq(creator_id));
 419     };
 420
 421     if let Some(post_id) = self.post_id {
 422       query = query.filter(comment::post_id.eq(post_id));
 423     };
 424
 425     if let Some(search_term) = self.search_term {
 426       query = query.filter(comment::content.ilike(fuzzy_search(&search_term)));
 427     };
 428
 429     if let Some(listing_type) = self.listing_type {
 430       match listing_type {
 431         ListingType::Subscribed => {
 432           query = query.filter(community_follower::person_id.is_not_null())
 433         } // TODO could be this: and(community_follower::person_id.eq(person_id_join)),
 434         ListingType::Local => {
 435           query = query.filter(community::local.eq(true)).filter(
 436             community::hidden
 437               .eq(false)
 438               .or(community_follower::person_id.eq(person_id_join)),
 439           )
 440         }
 441         ListingType::All => {
 442           query = query.filter(
 443             community::hidden
 444               .eq(false)
 445               .or(community_follower::person_id.eq(person_id_join)),
 446           )
 447         }
 448         ListingType::Community => {
 449           if self.community_actor_id.is_none() && self.community_id.is_none() {
 450             return Err(QueryBuilderError("No community actor or id given".into()));
 451           } else {
 452             if let Some(community_id) = self.community_id {
 453               query = query.filter(post::community_id.eq(community_id));
 454             }
 455
 456             if let Some(community_actor_id) = self.community_actor_id {
 457               query = query.filter(community::actor_id.eq(community_actor_id))
 458             }
 459           }
 460         }
 461       }
 462     };
 463
 464     if self.saved_only.unwrap_or(false) {
 465       query = query.filter(comment_saved::id.is_not_null());
 466     }
 467
 468     if !self.show_bot_accounts.unwrap_or(true) {
 469       query = query.filter(person::bot_account.eq(false));
 470     };
 471
 472     query = match self.sort.unwrap_or(SortType::New) {
 473       SortType::Hot | SortType::Active => query
 474         .order_by(hot_rank(comment_aggregates::score, comment_aggregates::published).desc())
 475         .then_order_by(comment_aggregates::published.desc()),
 476       SortType::New | SortType::MostComments | SortType::NewComments => {
 477         query.order_by(comment::published.desc())
 478       }
 479       SortType::TopAll => query.order_by(comment_aggregates::score.desc()),
 480       SortType::TopYear => query
 481         .filter(comment::published.gt(now - 1.years()))
 482         .order_by(comment_aggregates::score.desc()),
 483       SortType::TopMonth => query
 484         .filter(comment::published.gt(now - 1.months()))
 485         .order_by(comment_aggregates::score.desc()),
 486       SortType::TopWeek => query
 487         .filter(comment::published.gt(now - 1.weeks()))
 488         .order_by(comment_aggregates::score.desc()),
 489       SortType::TopDay => query
 490         .filter(comment::published.gt(now - 1.days()))
 491         .order_by(comment_aggregates::score.desc()),
 492     };
 493
 494     // Don't show blocked communities or persons
 495     if self.my_person_id.is_some() {
 496       query = query.filter(community_block::person_id.is_null());
 497       query = query.filter(person_block::person_id.is_null());
 498     }
 499
 500     // Don't use the regular error-checking one, many more comments must ofter be fetched.
 501     let (limit, offset) = limit_and_offset_unlimited(self.page, self.limit);
 502
 503     // Note: deleted and removed comments are done on the front side
 504     let res = query
 505       .limit(limit)
 506       .offset(offset)
 507       .load::<CommentViewTuple>(self.conn)?;
 508
 509     Ok(CommentView::from_tuple_to_vec(res))
 510   }
 511 }
 512
 513 impl ViewToVec for CommentView {
 514   type DbTuple = CommentViewTuple;
 515   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
 516     items
 517       .iter()
 518       .map(|a| Self {
 519         comment: a.0.to_owned(),
 520         creator: a.1.to_owned(),
 521         recipient: a.3.to_owned(),
 522         post: a.4.to_owned(),
 523         community: a.5.to_owned(),
 524         counts: a.6.to_owned(),
 525         creator_banned_from_community: a.7.is_some(),
 526         subscribed: CommunityFollower::to_subscribed_type(&a.8),
 527         saved: a.9.is_some(),
 528         creator_blocked: a.10.is_some(),
 529         my_vote: a.11,
 530       })
 531       .collect::<Vec<Self>>()
 532   }
 533 }
 534
 535 #[cfg(test)]
 536 mod tests {
 537   use crate::comment_view::*;
 538   use lemmy_db_schema::{
 539     aggregates::structs::CommentAggregates,
 540     source::{comment::*, community::*, person::*, person_block::PersonBlockForm, post::*},
 541     traits::{Blockable, Crud, Likeable},
 542     utils::establish_unpooled_connection,
 543     SubscribedType,
 544   };
 545   use serial_test::serial;
 546
 547   #[test]
 548   #[serial]
 549   fn test_crud() {
 550     let conn = establish_unpooled_connection();
 551
 552     let new_person = PersonForm {
 553       name: "timmy".into(),
 554       ..PersonForm::default()
 555     };
 556
 557     let inserted_person = Person::create(&conn, &new_person).unwrap();
 558
 559     let new_person_2 = PersonForm {
 560       name: "sara".into(),
 561       ..PersonForm::default()
 562     };
 563
 564     let inserted_person_2 = Person::create(&conn, &new_person_2).unwrap();
 565
 566     let new_community = CommunityForm {
 567       name: "test community 5".to_string(),
 568       title: "nada".to_owned(),
 569       ..CommunityForm::default()
 570     };
 571
 572     let inserted_community = Community::create(&conn, &new_community).unwrap();
 573
 574     let new_post = PostForm {
 575       name: "A test post 2".into(),
 576       creator_id: inserted_person.id,
 577       community_id: inserted_community.id,
 578       ..PostForm::default()
 579     };
 580
 581     let inserted_post = Post::create(&conn, &new_post).unwrap();
 582
 583     let comment_form = CommentForm {
 584       content: "A test comment 32".into(),
 585       creator_id: inserted_person.id,
 586       post_id: inserted_post.id,
 587       ..CommentForm::default()
 588     };
 589
 590     let inserted_comment = Comment::create(&conn, &comment_form).unwrap();
 591
 592     let comment_form_2 = CommentForm {
 593       content: "A test blocked comment".into(),
 594       creator_id: inserted_person_2.id,
 595       post_id: inserted_post.id,
 596       parent_id: Some(inserted_comment.id),
 597       ..CommentForm::default()
 598     };
 599
 600     let inserted_comment_2 = Comment::create(&conn, &comment_form_2).unwrap();
 601
 602     let timmy_blocks_sara_form = PersonBlockForm {
 603       person_id: inserted_person.id,
 604       target_id: inserted_person_2.id,
 605     };
 606
 607     let inserted_block = PersonBlock::block(&conn, &timmy_blocks_sara_form).unwrap();
 608
 609     let expected_block = PersonBlock {
 610       id: inserted_block.id,
 611       person_id: inserted_person.id,
 612       target_id: inserted_person_2.id,
 613       published: inserted_block.published,
 614     };
 615
 616     assert_eq!(expected_block, inserted_block);
 617
 618     let comment_like_form = CommentLikeForm {
 619       comment_id: inserted_comment.id,
 620       post_id: inserted_post.id,
 621       person_id: inserted_person.id,
 622       score: 1,
 623     };
 624
 625     let _inserted_comment_like = CommentLike::like(&conn, &comment_like_form).unwrap();
 626
 627     let agg = CommentAggregates::read(&conn, inserted_comment.id).unwrap();
 628
 629     let expected_comment_view_no_person = CommentView {
 630       creator_banned_from_community: false,
 631       my_vote: None,
 632       subscribed: SubscribedType::NotSubscribed,
 633       saved: false,
 634       creator_blocked: false,
 635       comment: Comment {
 636         id: inserted_comment.id,
 637         content: "A test comment 32".into(),
 638         creator_id: inserted_person.id,
 639         post_id: inserted_post.id,
 640         parent_id: None,
 641         removed: false,
 642         deleted: false,
 643         read: false,
 644         published: inserted_comment.published,
 645         ap_id: inserted_comment.ap_id,
 646         updated: None,
 647         local: true,
 648       },
 649       creator: PersonSafe {
 650         id: inserted_person.id,
 651         name: "timmy".into(),
 652         display_name: None,
 653         published: inserted_person.published,
 654         avatar: None,
 655         actor_id: inserted_person.actor_id.to_owned(),
 656         local: true,
 657         banned: false,
 658         deleted: false,
 659         admin: false,
 660         bot_account: false,
 661         bio: None,
 662         banner: None,
 663         updated: None,
 664         inbox_url: inserted_person.inbox_url.to_owned(),
 665         shared_inbox_url: None,
 666         matrix_user_id: None,
 667         ban_expires: None,
 668       },
 669       recipient: None,
 670       post: Post {
 671         id: inserted_post.id,
 672         name: inserted_post.name.to_owned(),
 673         creator_id: inserted_person.id,
 674         url: None,
 675         body: None,
 676         published: inserted_post.published,
 677         updated: None,
 678         community_id: inserted_community.id,
 679         removed: false,
 680         deleted: false,
 681         locked: false,
 682         stickied: false,
 683         nsfw: false,
 684         embed_title: None,
 685         embed_description: None,
 686         embed_video_url: None,
 687         thumbnail_url: None,
 688         ap_id: inserted_post.ap_id.to_owned(),
 689         local: true,
 690       },
 691       community: CommunitySafe {
 692         id: inserted_community.id,
 693         name: "test community 5".to_string(),
 694         icon: None,
 695         removed: false,
 696         deleted: false,
 697         nsfw: false,
 698         actor_id: inserted_community.actor_id.to_owned(),
 699         local: true,
 700         title: "nada".to_owned(),
 701         description: None,
 702         updated: None,
 703         banner: None,
 704         hidden: false,
 705         posting_restricted_to_mods: false,
 706         published: inserted_community.published,
 707       },
 708       counts: CommentAggregates {
 709         id: agg.id,
 710         comment_id: inserted_comment.id,
 711         score: 1,
 712         upvotes: 1,
 713         downvotes: 0,
 714         published: agg.published,
 715       },
 716     };
 717
 718     let mut expected_comment_view_with_person = expected_comment_view_no_person.to_owned();
 719     expected_comment_view_with_person.my_vote = Some(1);
 720
 721     let read_comment_views_no_person = CommentQueryBuilder::create(&conn)
 722       .post_id(inserted_post.id)
 723       .list()
 724       .unwrap();
 725
 726     let read_comment_views_with_person = CommentQueryBuilder::create(&conn)
 727       .post_id(inserted_post.id)
 728       .my_person_id(inserted_person.id)
 729       .list()
 730       .unwrap();
 731
 732     let read_comment_from_blocked_person =
 733       CommentView::read(&conn, inserted_comment_2.id, Some(inserted_person.id)).unwrap();
 734
 735     let like_removed = CommentLike::remove(&conn, inserted_person.id, inserted_comment.id).unwrap();
 736     let num_deleted = Comment::delete(&conn, inserted_comment.id).unwrap();
 737     Comment::delete(&conn, inserted_comment_2.id).unwrap();
 738     Post::delete(&conn, inserted_post.id).unwrap();
 739     Community::delete(&conn, inserted_community.id).unwrap();
 740     Person::delete(&conn, inserted_person.id).unwrap();
 741     Person::delete(&conn, inserted_person_2.id).unwrap();
 742
 743     // Make sure its 1, not showing the blocked comment
 744     assert_eq!(1, read_comment_views_with_person.len());
 745
 746     assert_eq!(
 747       expected_comment_view_no_person,
 748       read_comment_views_no_person[1]
 749     );
 750     assert_eq!(
 751       expected_comment_view_with_person,
 752       read_comment_views_with_person[0]
 753     );
 754
 755     // Make sure block set the creator blocked
 756     assert!(read_comment_from_blocked_person.creator_blocked);
 757
 758     assert_eq!(1, num_deleted);
 759     assert_eq!(1, like_removed);
 760   }
 761 }