/// <summary>
/// Gets information about the current list configuration in SharePoint.
/// If the appropriate lists do not exist, then they are created.
/// Client applications can call this controller at startup to ensure
/// SharePoint is properly configured.
/// </summary>
/// <returns>A collection of list names</returns>
public async Task <IHttpActionResult> Get()
{
//Get access token to SharePoint
string accessToken = ((Repository)_repository).GetAccessToken();
if (accessToken == null)
{
throw new UnauthorizedAccessException();
}
//Check to see if the lists exist
bool projectsListExists = await _repository.ListExists(accessToken, ((Repository)_repository).ProjectsListName);
bool referencesListExists = await _repository.ListExists(accessToken, ((Repository)_repository).ReferencesListName);
//Create the "Projects" list, if necessary
if (!projectsListExists)
{
bool projectsListCreated = await _repository.CreateList(accessToken, ((Repository)_repository).ProjectsListName, "100");
}
//Create the "References" list, if necessary
if (!referencesListExists)
{
bool referencesListCreated = await _repository.CreateList(accessToken, ((Repository)_repository).ReferencesListName, "103");
//Add required fields to the list
if (referencesListCreated)
{
bool projectNameFieldCreated = await _repository.AddFieldToList(accessToken, ((Repository)_repository).ReferencesListName, "Project", "2");
}
}
//Return the names of the lists as validation that the configuration is correct
List <ConfigurationInfo> configurations = await _repository.GetConfigurations(accessToken);
return(Ok <List <ConfigurationInfo> >(configurations));
}