An automate project based on the School Management System Project in Node JS and PostgreSQL Database. The Node JS project below provides all of the necessary elements for 1 to 12 class students to employ in their school system like to take admission, know the class timings, to know which teacher is allocated for each the subjects etc.
For this Project, we defined status codes and what they mean are mentioned below and are known as Custom Status Codes-
1001-When something went wrong with the server(It means there is some failure/problem in Model or with execution code in the try Method)
1002-when the input is not given by the user(Data is required)
1003-when input is given by the user but it is wrong
1004-It means login session is expired and user has to login again
1006-It means the data requested by user does not exits in the database
1007-It means the data requested by user does not belongs to him/her(unauthorized access)
1008-It means the data requested by the user already exits in the database he cannot submit the same the data again in the database
1009-It means a new resource has been created by user succesfully in the database
1010-It means the resource which is user is checking like login or a request is correct to get processed
1011-It means the data which is user trying to delete from the database again is already deleted from there