Customer Management System$($CMS$)$: You are developing a simple CMS for a retail company. The system will allow the users to: $1.$ Retrieve customer details. $2.$ Add a new customer. $3.$ Update existing customer details. $4.$ Delete a customer. The customer details are stored in a JSON file named $$customer$.$json$.$ The system contains the following components for above four operations as; $1.$ SOAP web services to retrieve, add, update and delete customer by admin. $2.$ RESTful web service to retrieve customer details by customer. Implement the scenario in two phases as: Phase $1$: $($user interface$/$client side$)[20$ Marks$]$ At phase $1,$ develop the client$-$side interface to ensure that SOAP services are accessed properly via a java application and RESTFul service is accessed via a web browser. For admin $[$Access SOAP Services$]$: $1.$ After successful login the admin should be able to retrieve customer by customer id$,$ add a new customer, delete a customer and update customer data. $[15$ marks$]$ For customer $[$Access REST service$]$: $1.$ After successful login$,$ the customer should be able to see his$/$her details by retrieve customer using customer id$.[5$ marks$]$ Hint: Provide the necessary attributes and GUI interfaces and use the necessary communicating protocol. Phase $2($Server$-$side service$)[40$ Marks$]$ At phase $2,$ develop web services using the JAVA programming languages. For each task required in phase one, you should provide an appropriate service using JAVA and provide the required security for only RESTful service to grant access only to authorized users. Here are some details regarding the functionality of some services: $[10$ marks each$]$ Retrieve customer: this service should retrieve customer details given customer id that exist in a file $($JSON format$)$ on the server side. $$ Add a new customer: this service should add new customer to the JSON file. $$ Update an existing customer: this service should update the customer details of a particular customer, modifying the JSON file accordingly. $$ Delete a customer: this service should allow admin to delete the customer details of particular customer. Hint: Use the appropriate presentation format to save and read the necessary attributes to and from file. Part $1-$ Web Services $[60$ Marks$]$

Assignment scenario:

Customer Management System$($CMS$)$:

You are developing a simple CMS for a retail company. The system will allow the users to:

$1.$ Retrieve customer details.

$2.$ Add a new customer.

$3.$ Update existing customer details.

$4.$ Delete a customer.

The customer details are stored in a JSON file named "customer.json".

The system contains the following components for above four operations as;

$1.$ SOAP web services to retrieve, add, update and delete customer by admin.

$2.$ RESTful web service to retrieve customer details by customer.

Implement the scenario in two phases as:

Phase $1$: $($user interface$/$client side$)$

$[20$ Marks$]$

At phase $1,$ develop the client$-$side interface to ensure that SOAP services are accessed properly via a java application and RESTFul service is accessed via a web browser.

For admin $[$Access SOAP Services$]$:

$1.$ After successful login the admin should be able to retrieve customer by customer id$,$ add a new customer, delete a customer and update customer data. $[15$ marks$]$

For customer $[$Access REST service$]$:

$1.$ After successful login$,$ the customer should be able to see his$/$her details by retrieve customer using customer id$.$

$[5$ marks$]$

Hint: Provide the necessary attributes and GUI interfaces and use the necessary communicating protocol.

Phase $2($Server$-$side service$)$

$[40$ Marks$]$

At phase $2,$ develop web services using the JAVA programming languages. For each task required in phase one, you should provide an appropriate service using JAVA and provide the required security for only RESTful service to grant access only to authorized users.

Here are some details regarding the functionality of some services:

$[10$ marks each$]$

$-$ Retrieve customer: this service should retrieve customer details given customer id that exist in a file $($JSON format$)$ on the server side.

$-$ Add a new customer: this service should add new customer to the JSON file.

$-$ Update an existing customer: this service should update the customer details of a particular customer, modifying the JSON file accordingly.

$-$ Delete a customer: this service should allow admin to delete the customer details of particular customer.

Hint: Use the appropriate presentation format to save and read the necessary attributes to and from file.