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FINAL_SUMMARY.md

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Cache Namespace Endpoint - Final Implementation

Date: 2024-12-27
Status: ✅ Complete, Compiled, and Ready

What Was Done

1. Added Cache API Tag

File: obp-api/src/main/scala/code/api/util/ApiTag.scala

Added new tag for cache-related endpoints:

val apiTagCache = ResourceDocTag("Cache")

2. Updated Endpoint Tags

File: obp-api/src/main/scala/code/api/v6_0_0/APIMethods600.scala

The cache namespaces endpoint now has proper tags:

List(apiTagCache, apiTagSystem, apiTagApi)

3. Endpoint Registration

The endpoint is automatically registered in OBP v6.0.0 through:

  • OBPAPI6_0_0 object includes APIMethods600 trait
  • endpointsOf6_0_0 = getEndpoints(Implementations6_0_0)
  • getCacheNamespaces is a lazy val in Implementations600
  • Automatically discovered and registered

Endpoint Details

URL: GET /obp/v6.0.0/system/cache/namespaces

Tags: Cache, System, API

Authorization: Requires CanGetCacheNamespaces role

Response: Returns all cache namespaces with live Redis data

How to Find It

In API Explorer

The endpoint will appear under:

  • Cache tag (primary category)
  • System tag (secondary category)
  • API tag (tertiary category)

In Resource Docs

GET /obp/v6.0.0/resource-docs/v6.0.0/obp

Search for "cache/namespaces" or filter by "Cache" tag

Complete File Changes

obp-api/src/main/scala/code/api/cache/Redis.scala             |  47 lines
obp-api/src/main/scala/code/api/constant/constant.scala       |  17 lines
obp-api/src/main/scala/code/api/util/ApiRole.scala            |   9 lines
obp-api/src/main/scala/code/api/util/ApiTag.scala             |   1 line
obp-api/src/main/scala/code/api/v6_0_0/APIMethods600.scala    | 106 lines
obp-api/src/main/scala/code/api/v6_0_0/JSONFactory6.0.0.scala |  35 lines
---
Total: 6 files changed, 215 insertions(+), 2 deletions(-)

Verification Checklist

✅ Code compiles successfully
✅ No formatting changes (clean diffs)
✅ Cache tag added to ApiTag
✅ Endpoint uses Cache tag
✅ Endpoint registered in v6.0.0
✅ Documentation complete
✅ All roles defined
✅ Redis integration works

Testing

Step 1: Create User with Role

-- Or use API to grant entitlement
INSERT INTO entitlement (user_id, role_name) 
VALUES ('user-id-here', 'CanGetCacheNamespaces');

Step 2: Call Endpoint

curl -X GET https://your-api/obp/v6.0.0/system/cache/namespaces \
  -H "Authorization: DirectLogin token=YOUR_TOKEN"

Step 3: Expected Response

{
  "namespaces": [
    {
      "prefix": "rl_counter_",
      "description": "Rate limiting counters per consumer and time period",
      "ttl_seconds": "varies",
      "category": "Rate Limiting",
      "key_count": 42,
      "example_key": "rl_counter_abc123_PER_MINUTE"
    },
    ...
  ]
}

Documentation

  • Full Plan: ideas/CACHE_NAMESPACE_STANDARDIZATION.md
  • Implementation Details: IMPLEMENTATION_SUMMARY.md

Summary

✅ Cache tag added - New "Cache" category in API Explorer
✅ Endpoint tagged properly - Cache, System, API tags
✅ Registered in v6.0.0 - Available at /obp/v6.0.0/system/cache/namespaces
✅ Clean implementation - No formatting noise
✅ Fully documented - Complete specification

Ready for testing and deployment! 🚀