Introduction

This is sample app done in scope of technical task. It allows to build Circles with Life360 members. A Circle refers to a group of members in a shared group. Member locations are shared within a circle. All members of a Circle receive location updates of all other members of the Circle. A member can join multiple Circles.

Structure

• Life360Sample/CircleManagment contains requested logic by CircleManager Challenge
• Life360SampleTests contains few unit tests as example

Requirements

• iOS
  • iOS 14+
  • Xcode 12.5.1
  • Swift 5
• macOS
  • Catalina or Big Sur

How to build

Please open Life360Sample/Life360Sample.xcodeproj in Xcode.app and press ⌘+U to run tests.

TODO list

• Add more tests to cover all of the created functionality
• Add perfomance tests
• Add tests that check thread safety of CircleManager
• Improve func that query Circles by Member count to achive O(1) perfomance
• Improve perfomance of quering all Members with in a given distance of a given location