private returnOldPreview()

in src/BasePreviewManager.ts [209:224]

• 15 lines of code
• 2 McCabe index (conditional complexity)

    private returnOldPreview(errorMessage: string) {
        let self = this;
        return new Promise<string>((resolve) => {
            // Ensure that oldPreview is not empty
            if (self.oldPreview) {
                resolve(self.oldPreview);
            }
            else {
                resolve(errorMessage);
            }
        }).then((message) => {
            return message;
        }).catch(() => {
            return Constants.ErrorMessages.GET_MANIFEST_ERROR;
        })
    }