fixed an n+1 bug with the query engine, and made it significantly more efficient

reactivity/client.go

@@ -8,13 +8,22 @@ import (
 )
 
 type Client struct {
-	ID   string
-	Conn *websocket.Conn
-	Send chan []byte
+	ID     string
+	Conn   *websocket.Conn
+	Send   chan []byte
+	AuthID string
 }
 
 func NewClient(conn *websocket.Conn) *Client {
-	return &Client{ID: uuid.NewString(), Conn: conn, Send: make(chan []byte, 256)}
+	return &Client{ID: uuid.NewString(), Conn: conn, Send: make(chan []byte, 256), AuthID: ""}
+}
+
+func (c *Client) SetAuthID(authID string) {
+	c.AuthID = authID
+}
+
+func (c *Client) GetAuthID() string {
+	return c.AuthID
 }
 
 func (c *Client) WritePump() {

reactivity/tracker.go

@@ -32,6 +32,16 @@ func (t *Tracker) Untrack(c *Client) {
 	delete(t.clients, c.ID)
 }
 
+func (t *Tracker) SetAuthID(clientID string, authID string) {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	t.clients[clientID].SetAuthID(authID)
+}
+
+func (t *Tracker) GetAuthID(clientID string) string {
+	return t.clients[clientID].GetAuthID()
+}
+
 func (t *Tracker) SubscribeToQuery(clientID string, query string, params string) {
 	t.mu.Lock()
 	defer t.mu.Unlock()