https://github.com/otaviojava/calls-web-service

https://github.com/otaviojava/calls-web-service

Last synced: about 1 month ago
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• Host: GitHub
• URL: https://github.com/otaviojava/calls-web-service
• Owner: otaviojava
• License: mit
• Created: 2021-03-02T15:48:42.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2021-03-03T02:48:14.000Z (almost 5 years ago)
• Last Synced: 2024-12-30T05:29:43.519Z (about 1 year ago)
• Language: Java
• Size: 107 KB
• Stars: 0
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# calls-web-service

Statement (Public)

The main objective of this challenge is to implement a service to manage a specific resource: Calls. The Call resource represents a phone call between two numbers with the following attributes:

* Caller Number: the phone number of the caller.

* Callee Number: the phone number of the callee.

* Start Timestamp: start timestamp of the call.

* End Timestamp: end timestamp of the call.

* Type: Inbound or Outbound

 

## Web Service

This Web Service should be able to manage and persist the Call resource, providing the following operations:

* Create Calls (one or more).

* Delete Call.

* Get all Calls using pagination and be able to filter by Type.

* Get statistics (the response to this operation should have the values aggregate by day, returning all days with calls):

* Total call duration by type.

* Total number of calls.

* Number of calls by Caller Number.

* Number of calls by Callee Number.

* Total call cost using the following rules:

  * Outbound calls cost 0.05 per minute after the first 5 minutes. The first 5 minutes cost 0.10.

  * Inbound calls are free.

* To persist the calls you should use any database that you feel comfortable with.

 

## Client

The Client should allow the programmer to use all the operations of the Web Service without having to handle the connection by himself.