Entry Management Web Application
A simple and beautiful web application for Entry Management in offices . It uses Postgresql Database in Backend , which is The World's Most Advanced Open Source Relational Database, along with nodejs and express. At the back end, once the user enters the information in the form, the backend should store all of the information with time stamp of the entry.
Database Contains 4 Tables :-
1. Table Name : public.history
Column Name Type Constraints id bigint not null primary key phone_no character(10) not null checkin_time timestamp without time zone not null checkout_time timestamp without time zone entry_gate integer not null exit_gate integer isemployee boolean not null
2. Table Name : "public.emp"
Column Type Constraints
emp_id integer not null primary key
first_name character varying(80) not null
last_name character varying(80) not null
email character varying(80) not null
phone_no character(10) not null
designation character varying(30) not null
3. Table Name : "public.visitor"
Column Type Constraints phone_no character(10) not null primary key email character varying(80) not null first_name character varying(80) not null last_name character varying(80) not null sex character varying(8) not null checkin_time timestamp without time zone not null primary key
4. Table "public.visit_summary"
Column Type Constraints phone_no character(10) not null checkin_time timestamp without time zone not null person_to_visit integer not null purpose_of_visit character varying(100) not null
It contains 4 rest api end points :-
/employee/entry :- For making entry of employee... It checks whether input is valid employee id and then check entry before exit error. /employee/exit :- For making exit of employee... It checks whether input is valid employee id and then check exit before entry error. /visitor/entry :- For entry of visitor it also stores the visitor details for future reference. It email and sms host telling all Visitor's Details. /visitor/exit :- For making exit of visitor. It Thanking emails and sms Vistor telling complete visitor summary.
Front End
For More Images - https://github.com/onbitSyn/entry_management_web_app/tree/master/sample%20project%20photos
For easy maintainence for the application 6 error codes are used....
0 :- Internal Server Error .. Error while querying the database. Error while connecting to database. Error while server fault.
1 :- Successful
2 :- Entry Before Exit
3 :- Exit Before Entry
4 :- Employee Does not exist
5 :- Employee is absent.
Features In The Web App
- Trigger the email to the host informing him of the details of the visitor.
- Trigger the SMS to the host informing him of the details of the visitor.
- Visually Interative Responsive WebSite
- Time Stamping DataBase
- Trie Data Structure is used to search the employee.
Scope for future development :-
- Adding Adhar card feature to fetch the details of visitor so to increase the visitor's comfort.
- Use of RFID Card at gates to make system more reliable and accessible/
Thank you Innovacer for giving me such a good project .
I have learned a lot while completing it.
Some things I learned are Postgresql, es6 async await features, database management and little bit of jquery, nodejs, express .