hashmapinc/tempus-edge

Implement a conditionFilter iofog service

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#10 opened on Feb 26, 2018

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good first issueto do

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Description

The service should accept json objects from the iofog message stream, evaluate if the data passes a condition (work order bit is set), and send the data back to the iofog message stream if the condition passes.

Because the bit value may require some bit manipulation to evaluate, this service will not be implemented with the existing jsonFilter edge app. In the event that a suitable boolean operation can be configured for jsonFilter, then this task should be discarded in favor of reusing the existing functionality in the jsonFilter.

Contributor guide

Research direction
Explore the iofog message stream API to understand how to subscribe and publish JSON messages. Implement a condition check based on bit masks and send back if condition passes.
Tech stack
scala
Domain
embedded iotbackend
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.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
ScalaGitiofog basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40