/// <summary>
/// Gets the user with ID <paramref name="userId" />.
/// </summary>
/// <param name="userId">The user identifier.</param>
/// <returns>
/// A user with matching ID <paramref name="userId" />, otherwise <see langword="null" />
/// </returns>
protected override User DoGetUser(string userId)
{
MongoQueryBuilder queryBuilder = new MongoQueryBuilder();
queryBuilder.AddIfNotNull(iApplyDb.UserAccess._ID, userId, uid => new BsonObjectId(new ObjectId(uid)));
MongoCollection<BsonDocument> userCollection = this.database.GetCollection(iApplyDb.UserAccess._COLLECTION_NAME);
BsonDocument document = userCollection.FindOne(queryBuilder.ToAndEqQuery());
if (document == null)
{
return null;
}
return BsonConverter.ConvertToObjectViaJson<User>(document);
}
/// <summary>
/// Updates an application with a new originator.
/// </summary>
/// <param name="applicationId">The application identifier.</param>
/// <param name="originator">The originator.</param>
/// <returns>
/// The updated application.
/// </returns>
protected override iApply.DataContract.Application DoUpdateOriginator(string applicationId, AuthenticatedApplicationUser originator)
{
MongoQueryBuilder queryBuilder = new MongoQueryBuilder();
queryBuilder.AddIfNotNull(iApplyDb.Application._ID, applicationId, a => new BsonObjectId(new ObjectId(a)));
MongoCollection<BsonDocument> applicationCollection = this.database.GetCollection(iApplyDb.Application._COLLECTION_NAME);
BsonDocument document = applicationCollection.FindOne(queryBuilder.ToAndEqQuery());
if (document == null)
{
return null;
}
var application = BsonConverter.ConvertToObjectViaJson<iApply.DataContract.Application>(document);
application.CreatedBy = originator;
application.AssignedTo = originator.Id;
application.AssignedToDisplayName = originator.DisplayName;
application.ModifiedBy = originator.Id;
BsonDocument applicationDocument = BsonConverter.ConvertToBsonViaJson(application);
applicationCollection.Save(applicationDocument);
return application;
}
/// <summary>
/// Retrieves a file called <paramref name="filename" /> uploaded as part of application with
/// ID <paramref name="applicationId" />.
/// If more than one file with this name exists within the application, a file upload control
/// name must be provided to resolve the conflict.
/// </summary>
/// <param name="applicationId">The ID of the application to get uploaded files from.</param>
/// <param name="filename">The filename of the uploaded file.</param>
/// <param name="controlName">Optional name of the file upload control, used to resolve filename conflicts.</param>
/// <returns>
/// A serialisable file with name <paramref name="filename" />.
/// </returns>
protected override FileSerializable DoGetUploadedFile(string applicationId, string filename, string controlName = null)
{
MongoQueryBuilder queryBuilder = new MongoQueryBuilder();
queryBuilder.AddIfNotNull(iApplyDb.ApplicationAttachments.APPLICATION_ID, applicationId, aid => new BsonString(aid));
queryBuilder.AddIfNotNull(iApplyDb.ApplicationAttachments.CONTROL_NAME, controlName, cn => new BsonString(cn));
queryBuilder.AddIfNotNull(iApplyDb.ApplicationAttachments.Files.FILE_IDENTIFIER_ABSOLUTE_PATH, filename, fn => new BsonString(fn));
MongoCollection<BsonDocument> fileCollection = this.database.GetCollection(iApplyDb.ApplicationAttachments._COLLECTION_NAME);
MongoCursor<BsonDocument> documents = fileCollection.Find(queryBuilder.ToAndEqQuery());
if (!documents.Any())
{
throw new FileNotFoundException(string.Format(ExceptionMessages.NoFileFound, filename) + (controlName == null ? string.Empty : string.Format(ExceptionMessages.WithinControl, controlName)));
}
if (documents.Count() > 1)
{
throw new Exception(string.Format(ExceptionMessages.MultipleFilesFound, filename));
}
BsonDocument fileDoc = documents.First();
BsonArray files = fileDoc[iApplyDb.ApplicationAttachments.FILES].AsBsonArray;
BsonValue file = files.First(f => f[iApplyDb.ApplicationAttachments.Files.FILE_IDENTIFIER] == filename);
return new FileSerializable(file[iApplyDb.ApplicationAttachments.Files.FILE_IDENTIFIER].AsString, file[iApplyDb.ApplicationAttachments.Files.FILE].AsByteArray);
}