reservation management with graphical view for tables

web application that alows to add tables in graphical view like a plan (see the attached file), to make reservations by cliking on table image, the application is accebilbe by waiters that make reservations and the admin how rejects or validate reervations, the application must also display the status of a reservation so i can see the validated reservations, rejected and also the free and busy tables(by clicking or having a view to diplays these details), the reservation cab be made by , there are no customer only waiters and an administrator the waiter by clicking on the table, the waiter must specify the number of client on the table the date of reservation, time and the name of waiter who made reservation (if possible the name must be automatically saved from the current session of waiter), the system mut be able to give the status of the table and if it is reserved the system displays the name of the waiter how made reservation, the date and time of reservation , the name of client if it is known and also a report (PDF) of the actual reservations. there must be acces rights to give to the different waiters (i can give adin right to a waiter)