klucsik/bird-noise-generation-webserver

FEATURE: Last alive time for devices

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#66 opened on Sep 7, 2021

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backendenhancementgood first issue

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Description

create a lastAlive field on the device entity (and DTOs) create a function on device service which will update this field to the current time -> aliveNow(Long deviceId) call this aliveNow method when the device makes logs, report voltage, asks for playParam create the frontend column in the page for this field

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Research direction
Add a lastAlive field to the device entity and DTO. Create a service method aliveNow(Long deviceId) that updates this field to the current timestamp. Call this method when the device performs actions such as logging, reporting voltage, or requesting play parameters. Finally, add a column for this field on the frontend page.
Tech stack
java
Domain
full stack
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaSQLFrontend basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70