add code for local_user_discussion_language_view

crates/api/src/local_user/save_settings.rs

@@ -152,7 +152,6 @@ impl Perform for SaveUserSettings {
       send_notifications_to_email: data.send_notifications_to_email,
       email_verified: None,
       accepted_application: None,
-      discussion_languages,
     };
 
     let local_user_res = blocking(context.pool(), move |conn| {

crates/api_common/src/person.rs

@@ -9,7 +9,7 @@ pub struct Login {
   pub password: Sensitive<String>,
 }
 use lemmy_db_schema::{
-  newtypes::{CommunityId, PersonId, PersonMentionId, PrivateMessageId},
+  newtypes::{CommunityId, LanguageId, PersonId, PersonMentionId, PrivateMessageId},
   SortType,
 };
 
@@ -63,7 +63,7 @@ pub struct SaveUserSettings {
   pub show_bot_accounts: Option<bool>,
   pub show_read_posts: Option<bool>,
   pub show_new_post_notifs: Option<bool>,
-  pub discussion_languages: Option<Vec<String>>,
+  pub discussion_languages: Option<Vec<LanguageId>>,
   pub auth: Sensitive<String>,
 }
 

crates/api_common/src/site.rs

@@ -174,6 +174,7 @@ pub struct MyUserInfo {
   pub moderates: Vec<CommunityModeratorView>,
   pub community_blocks: Vec<CommunityBlockView>,
   pub person_blocks: Vec<PersonBlockView>,
+  pub discussion_languages: Vec<Language>,
 }
 
 #[derive(Debug, Serialize, Deserialize, Clone)]

crates/db_schema/src/impls/local_user.rs

@@ -33,7 +33,6 @@ mod safe_settings_type {
     show_new_post_notifs,
     email_verified,
     accepted_application,
-    discussion_languages,
   );
 
   impl ToSafeSettings for LocalUser {
@@ -59,7 +58,6 @@ mod safe_settings_type {
         show_new_post_notifs,
         email_verified,
         accepted_application,
-        discussion_languages,
       )
     }
   }

crates/db_schema/src/schema.rs

@@ -162,7 +162,6 @@ table! {
         show_new_post_notifs -> Bool,
         email_verified -> Bool,
         accepted_application -> Bool,
-        discussion_languages -> Array<Int4>,
     }
 }
 

crates/db_views/src/post_view.rs

@@ -24,6 +24,7 @@ use lemmy_db_schema::{
   },
   source::{
     community::{Community, CommunityFollower, CommunityPersonBan, CommunitySafe},
+    language::Language,
     person::{Person, PersonSafe},
     person_block::PersonBlock,
     post::{Post, PostRead, PostSaved},
@@ -46,6 +47,7 @@ type PostViewTuple = (
   Option<PostRead>,
   Option<PersonBlock>,
   Option<i16>,
+  Language,
 );
 
 impl PostView {
@@ -257,10 +259,7 @@ impl<'a> PostQueryBuilder<'a> {
       self.show_nsfw = Some(user.local_user.show_nsfw);
       self.show_bot_accounts = Some(user.local_user.show_bot_accounts);
       self.show_read_posts = Some(user.local_user.show_read_posts);
-      // if user has no languages set, then dont filter by language
-      if !user.local_user.discussion_languages.is_empty() {
-        self.languages = Some(user.local_user.discussion_languages.clone());
-      }
+      //TODO: add local user discussion languages (need to store them in LocalUserView?)
     }
     self
   }

crates/db_views_actor/src/community_block_view.rs

@@ -33,10 +33,10 @@ impl ViewToVec for CommunityBlockView {
   type DbTuple = CommunityBlockViewTuple;
   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
     items
-      .iter()
+      .into_iter()
       .map(|a| Self {
-        person: a.0.to_owned(),
-        community: a.1.to_owned(),
+        person: a.0,
+        community: a.1,
       })
       .collect::<Vec<Self>>()
   }

crates/db_views_actor/src/community_follower_view.rs

@@ -48,10 +48,10 @@ impl ViewToVec for CommunityFollowerView {
   type DbTuple = CommunityFollowerViewTuple;
   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
     items
-      .iter()
+      .into_iter()
       .map(|a| Self {
-        community: a.0.to_owned(),
-        follower: a.1.to_owned(),
+        community: a.0,
+        follower: a.1,
       })
       .collect::<Vec<Self>>()
   }

crates/db_views_actor/src/community_moderator_view.rs

@@ -70,10 +70,10 @@ impl ViewToVec for CommunityModeratorView {
   type DbTuple = CommunityModeratorViewTuple;
   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
     items
-      .iter()
+      .into_iter()
       .map(|a| Self {
-        community: a.0.to_owned(),
-        moderator: a.1.to_owned(),
+        community: a.0,
+        moderator: a.1,
       })
       .collect::<Vec<Self>>()
   }

crates/db_views_actor/src/community_view.rs

@@ -258,10 +258,10 @@ impl ViewToVec for CommunityView {
   type DbTuple = CommunityViewTuple;
   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
     items
-      .iter()
+      .into_iter()
       .map(|a| Self {
-        community: a.0.to_owned(),
-        counts: a.1.to_owned(),
+        community: a.0,
+        counts: a.1,
         subscribed: CommunityFollower::to_subscribed_type(&a.2),
         blocked: a.3.is_some(),
       })

crates/db_views_actor/src/lib.rs

@@ -9,6 +9,8 @@ pub mod community_person_ban_view;
 #[cfg(feature = "full")]
 pub mod community_view;
 #[cfg(feature = "full")]
+pub mod local_user_discusion_language_view;
+#[cfg(feature = "full")]
 pub mod person_block_view;
 #[cfg(feature = "full")]
 pub mod person_mention_view;

crates/db_views_actor/src/local_user_discusion_language_view.rs

@@ -0,0 +1,37 @@
+use crate::structs::LocalUserDiscussionLanguageView;
+use diesel::{result::Error, ExpressionMethods, PgConnection, QueryDsl, RunQueryDsl};
+use lemmy_db_schema::{
+  newtypes::LocalUserId,
+  schema::{language, local_user, local_user_language},
+  source::{
+    language::Language,
+    local_user::{LocalUser, LocalUserSettings},
+  },
+  traits::ToSafeSettings,
+};
+
+type LocalUserDiscussionLanguageViewTuple = (LocalUserSettings, Language);
+
+impl LocalUserDiscussionLanguageView {
+  pub fn read(conn: &PgConnection, local_user_id: LocalUserId) -> Result<Vec<Self>, Error> {
+    let res = local_user_language::table
+      .inner_join(local_user::table)
+      .inner_join(language::table)
+      .select((
+        LocalUser::safe_settings_columns_tuple(),
+        language::all_columns,
+      ))
+      .filter(local_user::id.eq(local_user_id))
+      .load::<LocalUserDiscussionLanguageViewTuple>(conn)?;
+
+    Ok(
+      res
+        .into_iter()
+        .map(|a| Self {
+          local_user: a.0,
+          language: a.1,
+        })
+        .collect::<Vec<Self>>(),
+    )
+  }
+}

crates/db_views_actor/src/person_block_view.rs

@@ -30,10 +30,10 @@ impl ViewToVec for PersonBlockView {
   type DbTuple = PersonBlockViewTuple;
   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
     items
-      .iter()
+      .into_iter()
       .map(|a| Self {
-        person: a.0.to_owned(),
-        target: a.1.to_owned(),
+        person: a.0,
+        target: a.1,
       })
       .collect::<Vec<Self>>()
   }

crates/db_views_actor/src/person_mention_view.rs

@@ -326,15 +326,15 @@ impl ViewToVec for PersonMentionView {
   type DbTuple = PersonMentionViewTuple;
   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
     items
-      .iter()
+      .into_iter()
       .map(|a| Self {
-        person_mention: a.0.to_owned(),
-        comment: a.1.to_owned(),
-        creator: a.2.to_owned(),
-        post: a.3.to_owned(),
-        community: a.4.to_owned(),
-        recipient: a.5.to_owned(),
-        counts: a.6.to_owned(),
+        person_mention: a.0,
+        comment: a.1,
+        creator: a.2,
+        post: a.3,
+        community: a.4,
+        recipient: a.5,
+        counts: a.6,
         creator_banned_from_community: a.7.is_some(),
         subscribed: CommunityFollower::to_subscribed_type(&a.8),
         saved: a.9.is_some(),

crates/db_views_actor/src/person_view.rs

@@ -137,10 +137,10 @@ impl ViewToVec for PersonViewSafe {
   type DbTuple = PersonViewSafeTuple;
   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
     items
-      .iter()
+      .into_iter()
       .map(|a| Self {
-        person: a.0.to_owned(),
-        counts: a.1.to_owned(),
+        person: a.0,
+        counts: a.1,
       })
       .collect::<Vec<Self>>()
   }

crates/db_views_actor/src/structs.rs

@@ -3,6 +3,8 @@ use lemmy_db_schema::{
   source::{
     comment::Comment,
     community::CommunitySafe,
+    language::Language,
+    local_user::LocalUserSettings,
     person::{PersonSafe, PersonSafeAlias1},
     person_mention::PersonMention,
     post::Post,
@@ -70,3 +72,9 @@ pub struct PersonViewSafe {
   pub person: PersonSafe,
   pub counts: PersonAggregates,
 }
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct LocalUserDiscussionLanguageView {
+  pub local_user: LocalUserSettings,
+  pub language: Language,
+}

crates/db_views_moderator/src/admin_purge_community_view.rs

@@ -48,10 +48,10 @@ impl ViewToVec for AdminPurgeCommunityView {
   type DbTuple = AdminPurgeCommunityViewTuple;
   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
     items
-      .iter()
+      .into_iter()
       .map(|a| Self {
-        admin_purge_community: a.0.to_owned(),
-        admin: a.1.to_owned(),
+        admin_purge_community: a.0,
+        admin: a.1,
       })
       .collect::<Vec<Self>>()
   }