Fix golint errors

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/connector/oauth2.go

@@ -209,7 +209,7 @@ func (c *OAuth2Connector) CompleteWithState(ctx context.Context, r *http.Request
 	if err != nil {
 		return nil, nil, fmt.Errorf("cannot post token URL: %w", err)
 	}
-	defer tokenResp.Body.Close()
+	defer func() { _ = tokenResp.Body.Close() }()
 
 	if tokenResp.StatusCode != http.StatusOK {
 		return nil, nil, fmt.Errorf("token response status: %d", tokenResp.StatusCode)

pkg/connector/slack.go

@@ -73,11 +73,11 @@ func (c SlackConnection) MarshalJSON() ([]byte, error) {
 		WebhookURL   string    `json:"webhook_url,omitempty"`
 	}{
 		Type:         string(ProtocolOAuth2),
-		AccessToken:  c.OAuth2Connection.AccessToken,
-		RefreshToken: c.OAuth2Connection.RefreshToken,
-		ExpiresAt:    c.OAuth2Connection.ExpiresAt,
-		TokenType:    c.OAuth2Connection.TokenType,
-		Scope:        c.OAuth2Connection.Scope,
+		AccessToken:  c.AccessToken,
+		RefreshToken: c.RefreshToken,
+		ExpiresAt:    c.ExpiresAt,
+		TokenType:    c.TokenType,
+		Scope:        c.Scope,
 		WebhookURL:   c.Settings.WebhookURL,
 	})
 }