juspay/hyperswitch

[FEATURE] Add multiple insert and delete functionality for in-memory cache

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#2,373 opened on Sep 26, 2023

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 (13 comments) (0 reactions) (1 assignee)Rust (42,690 stars) (4,676 forks)batch import
A-frameworkC-featuregood first issue

Description

Feature Description

There are few cases where we insert/delete multiple keys in the cache. So add a function where it takes multiple key values and insert and delete it in the cache.

Possible Implementation

struct CacheValues {
	inner: Vec<String>
}

We can have a struct like this and make modify enum CacheKind to accept CacheValues.

enum CacheKind {
	Accounts(CacheValues),
	.....
}

Have you spent some time checking if this feature request has been raised before?

  • I checked and didn't find a similar issue

Have you read the Contributing Guidelines?

Are you willing to submit a PR?

None

Contributor guide

Tech stack
rust
Domain
backend
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.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
blocked
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Rust basicsCache data structures
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70
Research direction
Review the existing CacheKind enum and cache module in the Hyperswitch codebase to understand the current single key insert/delete functions. The issue proposes adding a CacheValues struct and modifying CacheKind to handle multiple keys. Analyze the comments for any additional requirements. Then implement the multi key insert and delete functionality, ensuring compatability with the existing cache logic.