diff --git a/json-api/db/src/invites.rs b/json-api/db/src/invites.rs
index 6cb2de6..bb01624 100644
--- a/json-api/db/src/invites.rs
+++ b/json-api/db/src/invites.rs
@@ -114,3 +114,27 @@ impl FromDB<Invite, bool> for Invite {
     }
 }
 
+impl Invite {
+    pub fn new(uses: Option<i64>, expires: bool) -> Invite {
+        use chrono::Utc;
+
+        Invite {
+            id: (Utc::now() + chrono::Duration::minutes(30)).timestamp(),
+            uses:  uses,
+            expires: expires
+        }
+    }
+    pub async fn add(&self, p: &Pool) -> Result<(), SqlError> {
+        let conn = p.get_conn().await?;
+
+        conn.prep_exec(
+            "INSERT INTO invites (id, uses, expires)
+            VALUES (:id, :uses, :expires)", params!{
+                "id"    => self.id,
+                "uses"  => self.uses,
+                "expires" => self.expires
+        }).await?;
+
+        Ok(())
+    }
+}
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