Start work on notifications from client, cargo fmt

src/database/migrations/init.rs

@@ -10,28 +10,28 @@ pub async fn create_database() {
     let db = get_db();
 
     db.create_collection("users", None)
-    .await
-    .expect("Failed to create users collection.");
-    
+        .await
+        .expect("Failed to create users collection.");
+
     db.create_collection("channels", None)
-    .await
-    .expect("Failed to create channels collection.");
-    
+        .await
+        .expect("Failed to create channels collection.");
+
     db.create_collection("guilds", None)
-    .await
-    .expect("Failed to create guilds collection.");
-    
+        .await
+        .expect("Failed to create guilds collection.");
+
     db.create_collection("members", None)
-    .await
-    .expect("Failed to create members collection.");
-    
+        .await
+        .expect("Failed to create members collection.");
+
     db.create_collection("messages", None)
-    .await
-    .expect("Failed to create messages collection.");
-    
+        .await
+        .expect("Failed to create messages collection.");
+
     db.create_collection("migrations", None)
-    .await
-    .expect("Failed to create migrations collection.");
+        .await
+        .expect("Failed to create migrations collection.");
 
     db.create_collection(
         "pubsub",
@@ -60,21 +60,21 @@ pub async fn create_database() {
                 }
             ]
         },
-        None
+        None,
     )
     .await
     .expect("Failed to create username index.");
 
     db.collection("migrations")
-    .insert_one(
-        doc! {
-            "_id": 0,
-            "revision": LATEST_REVISION
-        },
-        None,
-    )
-    .await
-    .expect("Failed to save migration info.");
+        .insert_one(
+            doc! {
+                "_id": 0,
+                "revision": LATEST_REVISION
+            },
+            None,
+        )
+        .await
+        .expect("Failed to save migration info.");
 
     info!("Created database.");
 }

src/database/migrations/scripts.rs

@@ -1,10 +1,10 @@
-use super::super::{get_db, get_collection};
+use super::super::{get_collection, get_db};
 
+use crate::rocket::futures::StreamExt;
 use log::info;
+use mongodb::bson::{doc, from_bson, Bson};
 use mongodb::options::FindOptions;
 use serde::{Deserialize, Serialize};
-use crate::rocket::futures::StreamExt;
-use mongodb::bson::{doc, from_bson, Bson};
 
 #[derive(Serialize, Deserialize)]
 struct MigrationInfo {
@@ -86,7 +86,7 @@ pub async fn run_migrations(revision: i32) -> i32 {
                 .get_str("_id")
                 .expect("Failed to get channel id.")
                 .to_string();
-            
+
             let gid = channel
                 .get_str("guild")
                 .expect("Failed to get guild id.")
@@ -124,27 +124,28 @@ pub async fn run_migrations(revision: i32) -> i32 {
     if revision <= 2 {
         info!("Running migration [revision 2]: Add username index to users.");
 
-        get_db().run_command(
-            doc! {
-                "createIndexes": "users",
-                "indexes": [
-                    {
-                        "key": {
-                            "username": 1
-                        },
-                        "name": "username",
-                        "unique": true,
-                        "collation": {
-                            "locale": "en",
-                            "strength": 2
+        get_db()
+            .run_command(
+                doc! {
+                    "createIndexes": "users",
+                    "indexes": [
+                        {
+                            "key": {
+                                "username": 1
+                            },
+                            "name": "username",
+                            "unique": true,
+                            "collation": {
+                                "locale": "en",
+                                "strength": 2
+                            }
                         }
-                    }
-                ]
-            },
-            None
-        )
-        .await
-        .expect("Failed to create username index.");
+                    ]
+                },
+                None,
+            )
+            .await
+            .expect("Failed to create username index.");
     }
 
     // Reminder to update LATEST_REVISION when adding new migrations.