mongo_manipulation: mongo_manipulation

In 1Edtrujillo1/udeploy: Back-end & Front-end functions

Description

Read or pull or modify data in a cluster database

Usage

mongo_manipulation(
  collection = config$collection,
  database = config$database,
  host = config$host,
  username = config$username,
  password = config$password,
  mongo_choice = c("push", "pull", "update_record", "delete_record"),
  push_record = NULL,
  id_filter = NULL,
  element_id_filter = NULL,
  id_update = NULL,
  element_id_update = NULL
)

Arguments

collection	your cluster
database	name of database inside the cluster
host	host of the cluster
username	Your username to enter to the cluster
password	your password to enter to the cluster
mongo_choice	choice that we want to do with a database in a collection
push_record	dataset we want to push to the collection
id_filter	variable of the dataset that we want to filter when we pull this.
element_id_filter	observation of id_variable that will allow to pull an specific table.
id_update	variable of the dataset that we want to update.
element_id_update	values to update for the variable id_update

Details

This function allows you to push, pull or modify a database

Value

"This function returns different results based on mongo_choice variable:"

• If mongo_choice = "push" then you only need to use the variable push_record to push the table with the information to your MongoDB collection.

• If mongo_choice = "pull" is not necessary to use other variable, because you are going to pull the dataset from the config file.

• If mongo_choice = "pull" and use the variables id_filter and element_id_filter to pull a table from the dataset.

• If mongo_choice = "update_record" and use the variables id_filter, element_id_filter, id_update, element_id_update to update a record from a table from the dataset.

• If mongo_choice = "delete_record" and use the variables id_filter and element_id_filter to delete a table from the dataset.

Note

• You can use this function inside your shiny app.

• If mongo_choice = "pull" then the variable pull_info is going to be saved in your global environment with the pull information. So is not necessary to assign this function.

Author(s)

Eduardo Trujillo

1Edtrujillo1/udeploy documentation built on July 13, 2021, 9:12 p.m.