EPGP Service

Wrapper for a custom EPGP (Effort Points / Gear Points) REST API. Provides guild member priority rankings with optional filtering by tier token or armour type. No authentication required.

File: services/epgpService.js HTTP Client: axios Base URL: https://epgp-api.ryanwong.uk

Functions

getPriorityRankings(tierToken, armourType)

Returns EPGP priority rankings for all raiders, optionally filtered.

• •

  Parameters:

  • •tierToken (string, optional) — Filter by tier token. One of: "Zenith", "Dreadful", "Mystic", "Venerated"
  • •armourType (string, optional) — Filter by armour type. One of: "Cloth", "Leather", "Mail", "Plate"
  • •Filters are mutually exclusive — tierToken takes priority if both are provided
• •

  Endpoint selection:

  • •No filter: GET /api/Points/raider/all
  • •With tier token: GET /api/Points/raider/all/tierToken/{tierToken}
  • •With armour type: GET /api/Points/raider/all/armour/{armourType}
• •

  Returns: Object containing:

  • •raiders — Array of raider objects with EP, GP, and priority ratio data
  • •lastUploadedDate — ISO timestamp of when data was last uploaded
  • •cutOffDate — ISO timestamp used as baseline for point difference calculations
• •

  Error handling: Returns the axios error object on failure (.catch((error) => error))

Consumers:

• •functions/epgp/priorityRankingPost.js — Generates formatted ranking tables for Discord display

Tier Token to Class Mapping

Armour Types

Exports

Single export (line 21):

• •getPriorityRankings

Config Dependencies

None. This service has no config.json imports — the API URL is hardcoded and requires no auth.

Error Handling Pattern

Same as raiderioService.js:

const promise = axios.get(url);
const dataPromise = promise
    .then((response) => response.data)
    .catch((error) => error);
return dataPromise;

On error, the error object itself is returned as the resolved value. The function is not async (no async keyword) — it returns a promise directly.

Endpoint Verification (Feb 2026)

All endpoints verified as live and returning expected data:

No authentication required. Custom API hosted at epgp-api.ryanwong.uk.

Consumer Map