support for saving/bookmarking comments

src/api/comment.rs

@@ -1,5 +1,7 @@
 use lemmy_api_common::{
-    comment::{CommentResponse, CreateComment, CreateCommentLike, DeleteComment, EditComment},
+    comment::{
+        CommentResponse, CreateComment, CreateCommentLike, DeleteComment, EditComment, SaveComment,
+    },
     lemmy_db_schema::newtypes::{CommentId, PostId},
 };
 
@@ -30,7 +32,10 @@ pub fn like_comment(comment_id: CommentId, score: i16) -> Result<CommentResponse
     super::post("/comment/like", &params)
 }
 
-pub fn edit_comment(body: String, comment_id: CommentId) -> Result<CommentResponse, reqwest::Error> {
+pub fn edit_comment(
+    body: String,
+    comment_id: CommentId,
+) -> Result<CommentResponse, reqwest::Error> {
     let params = EditComment {
         content: Some(body),
         comment_id,
@@ -48,3 +53,12 @@ pub fn delete_comment(comment_id: CommentId) -> Result<CommentResponse, reqwest:
     };
     super::post("/comment/delete", &params)
 }
+
+pub fn save_comment(comment_id: CommentId, save: bool) -> Result<CommentResponse, reqwest::Error> {
+    let params = SaveComment {
+        auth: settings::get_current_account().jwt.unwrap(),
+        comment_id,
+        save,
+    };
+    super::put("/comment/save", &params)
+}

src/components/comment_row.rs

@@ -28,6 +28,7 @@ pub struct CommentRow {
 pub enum CommentRowMsg {
     OpenPerson,
     DeleteComment,
+    ToggleSaved,
     OpenEditor(bool),
     EditCommentRequest(EditorData),
     CreateCommentRequest(EditorData),
@@ -97,6 +98,15 @@ impl FactoryComponent for CommentRow {
                     set_visible: settings::get_current_account().jwt.is_some(),
                 },
 
+                gtk::ToggleButton {
+                    set_icon_name: "bookmark-new",
+                    set_margin_start: 5,
+                    connect_clicked => CommentRowMsg::ToggleSaved,
+                    set_visible: settings::get_current_account().jwt.is_some(),
+                    #[watch]
+                    set_active: self.comment.saved,
+                },
+
                 gtk::Button {
                     set_icon_name: "document-edit",
                     connect_clicked => CommentRowMsg::OpenEditor(false),
@@ -214,6 +224,18 @@ impl FactoryComponent for CommentRow {
                     };
                 });
             }
+            CommentRowMsg::ToggleSaved => {
+                let comment_id = self.comment.comment.id;
+                let new_state = !self.comment.saved;
+                std::thread::spawn(move || {
+                    match api::comment::save_comment(comment_id, new_state) {
+                        Ok(comment) => {
+                            sender.input(CommentRowMsg::UpdateComment(comment.comment_view))
+                        }
+                        Err(err) => println!("{}", err),
+                    }
+                });
+            }
         }
     }
 }