/// <summary>
/// Gets the url for presenting plans to user
/// </summary>
/// <param name="reader">The settings reader.</param>
/// <returns>
/// url as <c>string</c>
/// </returns>
public static string GetPlanChoosingUrl(IDbSettingsReader reader)
=> $"{reader.GetAppBaseUrl()}/{reader.GetShopifyControllerName()}/{SHOPIFY_ACTIONS.ChoosePlan}";
/// <summary>
/// Gets the url for handing payment charge result coming from shopify API
/// </summary>
/// <param name="reader">The settings reader.</param>
/// <returns>
/// url as <c>string</c>
/// </returns>
public static string GetChargeResultHandlerUrl(IDbSettingsReader reader)
=> $"{reader.GetAppBaseUrl()}/{reader.GetShopifyControllerName()}/{SHOPIFY_ACTIONS.ChargeResult}";
/// <summary>
/// Gets the url for handling user's selected plan
/// </summary>
/// <param name="reader">The settings reader.</param>
/// <returns>
/// url as <c>string</c>
/// </returns>
public static string GetSelectedPlanHandlerUrl(IDbSettingsReader reader, int planId)
=> $"{reader.GetAppBaseUrl()}/{reader.GetShopifyControllerName()}/{SHOPIFY_ACTIONS.SelectedPlan}?planId={planId}";
/// <summary>
/// Gets the application uninstall web hook URL.
/// </summary>
/// <param name="settings">The settings.</param>
/// <param name="userId">The user identifier.</param>
/// <returns></returns>
public static string GetAppUninstallWebHookUrl(IDbSettingsReader settings, string userId)
=> GetAppUninstallWebHookUrl($"{settings.GetAppBaseUrl()}/{settings.GetAppUninstallControllerName()}/{UNINSTALL_ACTIONS.AppUninstalled}", userId);