Get engagements path

server/.sqlx/query-7a112e169de3c28912597e6e9d9984a7fd212436b51011e20f0ba54b209251fc.json

@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT COUNT(*) FROM engagements WHERE post_id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "count",
+        "type_info": "Int8"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Int8"
+      ]
+    },
+    "nullable": [
+      null
+    ]
+  },
+  "hash": "7a112e169de3c28912597e6e9d9984a7fd212436b51011e20f0ba54b209251fc"
+}

server/src/main.rs

@@ -19,7 +19,7 @@ use state::CaptchaState;
 use state::ServerState;
 use util::hex_string;
 
-use crate::routes::engage_post;
+use crate::routes::{engage_post, get_engagements};
 
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
@@ -69,6 +69,7 @@ async fn main() -> std::io::Result<()> {
                     .service(new_comment)
                     .service(get_comments)
                     .service(engage_post)
+                    .service(get_engagements)
                     .service(post_by_id)
                     .service(login)
                     .service(register)

server/src/routes/post.rs

@@ -91,12 +91,35 @@ pub async fn engage_post(
         "INSERT INTO engagements (post_id, user_id) VALUES ($1, (SELECT id FROM users WHERE username = $2))",
         post_id,
         username
-    );
-    q.execute(&state.pool).await.unwrap();
+    ).execute(&state.pool).await;
+
+    match q {
+        Ok(_) => (),
+        Err(e) => {
+            info!("Error engaging post: {}", e);
+            return Ok(HttpResponse::InternalServerError().json("Error"));
+        }
+    }
 
     return Ok(HttpResponse::Ok().json("Engaged"));
 }
 
+#[get("/posts/{id}/engage")]
+pub async fn get_engagements(path: Path<i64>, state: Data<ServerState>) -> Result<impl Responder> {
+    let id = path.into_inner();
+    let q = sqlx::query!("SELECT COUNT(*) FROM engagements WHERE post_id = $1", id)
+        .fetch_one(&state.pool)
+        .await;
+
+    match q {
+        Ok(count) => Ok(HttpResponse::Ok().json(count.count)),
+        Err(e) => {
+            info!("Error getting engagements: {}", e);
+            Ok(HttpResponse::InternalServerError().json("Error"))
+        }
+    }
+}
+
 #[get("posts/{id}")]
 pub async fn post_by_id(path: Path<i64>, state: Data<ServerState>) -> Result<impl Responder> {
     let id = path.into_inner();