1 The BackEnd application run as web server using express h.pdf
- 1. 1. The BackEnd application run as web server using express having a REST API, should use mongoDB queries to demonstrate following: 1.1 Create a Mongo dB collection to hold the data from the given CSV file. name this collection as Covid Data or any appropriate name. 1.2 Create mongoose Schema in a JS separate file (Name it as of your choice) for this dataset and from this Schema create a model to be used in add, delete, update and find queries. 1.3 Create another file (name it as of your choice) import the file that you uses mongoose Schema created in 1.2 and make connection with mongoDB 1.4 Create a separate JS file (server.js ) that runs a web server using express and import the files created in 1.2 and 1.3 Add the code in Server.js as required in the following : 1.5 , Add a Query in a POST method of the REST API that should be able to Add the data i.e. number of cases, deaths , state, and date to the Covid collection in mongoDB 1.6. Add Query in a separate POST method for update case, death and date for a given state. 1.7 It should also have an separate Get method to show total number of cases & deaths for a given state 1.8 It should also have an separate endpoint using POST method for deleting a record for a document i.e. cases and deaths for given state 1.9 it should have an endpoint to having a Query to display first 20 record from the Covid data for a given state having number of deaths greater than a given value entered by the user . the data should be displayed on browser.