public async Task <UserModel> GetUserById(UserId userId)
{
var request = new QueryRequest(tableName);
request.IndexName = "GSI1";
request.KeyConditions = new Dictionary <string, Condition>
{
{ "SortKey", dynamoDbCore.GetStringEqualsCondition("user") },
{ "GSI1PartitionKey", dynamoDbCore.GetStringEqualsCondition(userId.ToDbValue()) }
};
return((await dynamoDbCore.Query(request, Mappers.UserModel)).FirstOrDefault() ?? UserModel.Null);
}
public Task <IEnumerable <PhotoComment> > GetComments(PhotoId photoId)
{
logWriter.LogInformation($"{nameof(GetComments)}({nameof(photoId)} = '{photoId}')");
QueryRequest request = new QueryRequest
{
TableName = tableName,
KeyConditions = new Dictionary <string, Condition>
{
{ FieldMappings.PartitionKey, dynamoDbCore.GetStringEqualsCondition(photoId.ToDbValue()) },
{ FieldMappings.SortKey, dynamoDbCore.GetStringBeginsWithCondition("comment") }
}
};
return(dynamoDbCore.Query(request, Mappers.PhotoComment));
}