R/RenameDatabaseIds.R

In ohdsi-studies/Covid19EstimationHydroxychloroquine: A Package Skeleton for Comparative Effectiveness Studies

# Copyright 2019 Observational Health Data Sciences and Informatics
#
# This file is part of Covid19EstimationHydroxychloroquine
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#' @export
renameDatabaseIds <- function(outputFolder,
                              oldDatabaseId,
                              newDatabaseId) {
  
  shinyFileNames <- list.files(file.path(outputFolder, "shinyData"), full.names = TRUE)
  changeDbIdSaveTable <- function(shinyFileName) {  # shinyFileName <- shinyFileNames[1]
    data <- readRDS(shinyFileName)
    if (nrow(data) > 0) {
      if ("database_id" %in% colnames(data)) {
        data$database_id[data$database_id == oldDatabaseId] <- newDatabaseId
      }
    }
    saveRDS(data, shinyFileName)
  }
  lapply(shinyFileNames, changeDbIdSaveTable)
}