Feature: W.I.P. search route

src/database/migrations/init.rs

@@ -122,6 +122,23 @@ pub async fn create_database() {
     .await
     .expect("Failed to create username index.");
 
+    db.run_command(
+        doc! {
+            "createIndexes": "messages",
+            "indexes": [
+                {
+                    "key": {
+                        "content": "text"
+                    },
+                    "name": "content"
+                }
+            ]
+        },
+        None,
+    )
+    .await
+    .expect("Failed to create message index.");
+
     db.collection("migrations")
         .insert_one(
             doc! {

src/database/migrations/scripts.rs

@@ -11,7 +11,7 @@ struct MigrationInfo {
     revision: i32,
 }
 
-pub const LATEST_REVISION: i32 = 6;
+pub const LATEST_REVISION: i32 = 7;
 
 pub async fn migrate_database() {
     let migrations = get_collection("migrations");
@@ -181,6 +181,28 @@ pub async fn run_migrations(revision: i32) -> i32 {
             .expect("Failed to migrate servers.");
     }
 
+    if revision <= 6 {
+        info!("Running migration [revision 6 / 2021-07-09]: Add message text index.");
+
+        get_db()
+        .run_command(
+            doc! {
+                "createIndexes": "messages",
+                "indexes": [
+                    {
+                        "key": {
+                            "content": "text"
+                        },
+                        "name": "content"
+                    }
+                ]
+            },
+            None,
+        )
+        .await
+        .expect("Failed to create message index.");
+    }
+
     // Reminder to update LATEST_REVISION when adding new migrations.
     LATEST_REVISION
 }