added fetch server function

client.go

@@ -101,3 +101,23 @@ func (c *Client) FetchUser(id string) (*User, error) {
 
 	return user, nil
 }
+
+// Fetch a server by Id.
+func (c *Client) FetchServer(id string) (*Server, error) {
+	server := &Server{}
+	server.Client = c
+
+	data, err := c.Request("GET", "/servers/"+id, []byte{})
+
+	if err != nil {
+		return server, err
+	}
+
+	err = json.Unmarshal(data, server)
+
+	if err != nil {
+		return server, err
+	}
+
+	return server, nil
+}

server.go

@@ -1,7 +1,12 @@
 package revoltgo
 
+import "time"
+
 // Server struct.
 type Server struct {
+	Client    *Client
+	CreatedAt time.Time
+
 	Id                 string                 `json:"_id"`
 	Nonce              string                 `json:"nonce"`
 	OwnerId            string                 `json:"owner"`