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Module-uo/server/router/public/atlas.router.js
wtclaude 5cdcf0fbb6
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feat(release): ship an OpenAPI fragment, a frozen manifest and a bundle (phase 3, slice 5)
The three artifacts that make this module installable and checkable, closing
phase 3's extraction. Nothing about what the module serves changes: the same 72
URLs, the same behaviour.

**The OpenAPI fragment (MODULE_API.md §2.8, §6.1a) was never built, on either
side.** The 417 `#swagger` annotations came across in slice 1 and went nowhere,
and core's /api/docs.json merged nothing — so every route this module serves was
in no spec at all, which is core's standing rule ("never ship a route that isn't
in the spec") being broken by the extraction rather than by a route.

`server/scripts/swaggerFragment.js` generates it. The prefixes are DERIVED: the
script runs the module's own `register()` against a recording api and asks
`require.cache` which file each router came from, so a mount prefix exists in one
place — `server/index.js` — and not in a table beside it. The 31 schemas moved
here from core's swagger.js, namespaced `Uo…` because core wins every key
collision in the merge; `Error` and `ValidationError` stay referenced by core's
names, since they resolve in the merged document.

**The frozen route manifest (§5.3)** is derived too, and by subtraction: CI
clones core at the ref pinned in ci/core-ref.json, generates its manifest without
this module and then with it, and the difference is what this module serves. That
buys the half of §5.3 that matters most for free — a module that shadowed or
displaced one of core's routes shows up as a REMOVAL, not merely as an addition
elsewhere. The same job checks the fragment against ground truth: every route
must have an operation and every operation must be a route.

**The release workflow** publishes `module-uo-<version>.tar.gz` plus a manifest
carrying its sha256. The version is declared in module.json rather than computed
from commit subjects, and the workflow never writes to a branch — it tags and
publishes — so `main` needs no push exception. The bundle is assembled from an
include list, because an exclude list ships whatever it forgot.

Four annotation defects, inherited from core and never visible until something
generated a spec from these files: two `requestBody` literals a brace short (the
route documented with an empty body), and two descriptions whose inner quoting
swagger-autogen cannot survive — it re-quotes `"` and a backtick to `'` before
evaluating, so either inside a single-quoted description ends the string early
and the annotation is dropped. It reports each one and then prints Success in
green, so the generator now captures its diagnostics and makes them fatal.

Also fixed while writing it: passing one shared `doc` to swagger-autogen six
times. It renders components.schemas from an EXAMPLE object and writes the result
back into what it was handed, so each pass re-wrapped the last and the fragment
came out at 484 MB.

- 409 server tests (+21), 40 client tests unchanged
- swagger-fragment.json: 69 paths covering all 72 routes
- routes.manifest.json: 72 routes; core's own surface unchanged, 0 removals
- verified end to end by assembling the bundle exactly as CI will, unpacking it
  into a real core and regenerating the manifest

Refs: docs/website/MODULE_SYSTEM.md §2.7.1, MODULE_API.md §2.8, §5.3, §6.1a

Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-11 22:40:21 -05:00

130 lines
8.6 KiB
JavaScript

// Public · Atlas — the spawn atlas / bestiary. Static shard CONTENT derived from
// the shard's own ServUO tree, not live shard state.
//
// Mounted at /api/v1/public/atlas by public/index.js. Two deliberate differences
// from the /public/shard routes next door (docs/link/v3.md §6):
//
// • **Not under /shard.** Nothing here round-trips the sidecar, and the pages
// stay fully populated while the shard is down. Mounting it under /shard
// would imply a dependency it does not have.
// • **siteMode-gated, like /posts and /wiki.** The shard routes are exempt
// because shard status is wanted *during* maintenance; a bestiary is site
// content and follows site content's rules.
//
// Every route also carries `requireFeature('atlas')` — 404 when an admin has
// disabled the feature, 403 when the caller sits below its configured audience.
// The default audience is `anonymous`, so these gates are inert until an admin
// changes something.
const core = require('../../core')
const express = core.express
const { param, query } = core.validator
const atlas = require('./atlas.controller')
const { siteMode, validate } = core.middleware
const { requireFeature } = require('../../utils/shardVisibility')
const atlasRouter = express.Router()
// Facet names come from the shard's own files and are never validated against a
// list — nothing in the codebase names a facet (§6.1 R2). Only the length is
// bounded, and the query matches exactly, so an unknown name returns an empty
// result rather than an error.
const facetParam = query('facet').optional({ values: 'falsy' }).isString().isLength({ max: 40 })
atlasRouter.get(
'/creatures',
requireFeature('atlas'),
// #swagger.tags = ['Public · Atlas']
// #swagger.summary = 'Search the bestiary (paginated)'
// #swagger.description = 'Every creature the shard spawns, most numerous first. `total` is how many can be alive at once across all spawners; `points` is how many spawners mention it; `facets` maps facet name to that creature\'s share on it. Static content parsed from the shard\'s ServUO tree — unaffected by the shard being offline.'
// #swagger.parameters['q'] = { in: 'query', required: false, schema: { type: 'string' }, description: 'Substring match on the creature name (max 60 chars).' }
// #swagger.parameters['facet'] = { in: 'query', required: false, schema: { type: 'string' }, description: 'Limit to creatures spawning on this facet. Facet names come from the shard\'s own files; an unknown one returns an empty page.' }
// #swagger.parameters['limit'] = { in: 'query', required: false, schema: { type: 'integer' }, description: 'Page size, 1..100 (default 50).' }
// #swagger.parameters['offset'] = { in: 'query', required: false, schema: { type: 'integer' }, description: 'Rows to skip (default 0).' }
/* #swagger.responses[200] = { description: 'A page of creatures plus the unpaginated total', content: { "application/json": { schema: { $ref: "#/components/schemas/UoAtlasCreaturePage" } } } } */
/* #swagger.responses[403] = { description: 'The atlas feature is gated above this caller', content: { "application/json": { schema: { $ref: "#/components/schemas/Error" } } } } */
/* #swagger.responses[404] = { description: 'The atlas feature is disabled', content: { "application/json": { schema: { $ref: "#/components/schemas/Error" } } } } */
query('q').optional({ values: 'falsy' }).isString().isLength({ max: 60 }),
facetParam,
query('limit').optional().isInt({ min: 1, max: 100 }),
query('offset').optional().isInt({ min: 0, max: 100000 }),
validate,
siteMode,
atlas.getCreatures,
)
atlasRouter.get(
'/creatures/:slug',
requireFeature('atlas'),
// #swagger.tags = ['Public · Atlas']
// #swagger.summary = 'One creature: where it spawns, and what spawns with it'
// #swagger.description = 'The answer the atlas exists to give. `places` is the aggregate — "lizardman → Shrines, Isamu-Jima, Yew" — resolved by point-in-rect against the shard\'s own region rectangles, falling back to the nearest landmark, else "Wilderness". `spawners` lists the individual spawn points (bounded; `spawnersTruncated` says when the list was cut), and `alsoHere` is what shares those spawners.'
// #swagger.parameters['slug'] = { in: 'path', required: true, schema: { type: 'string' }, description: 'Creature slug, e.g. lizardman.' }
// #swagger.parameters['facet'] = { in: 'query', required: false, schema: { type: 'string' }, description: 'Restrict places and spawners to one facet.' }
// #swagger.parameters['points'] = { in: 'query', required: false, schema: { type: 'integer' }, description: 'Max spawners to return, 1..1000 (default 200).' }
/* #swagger.responses[200] = { description: 'The creature', content: { "application/json": { schema: { $ref: "#/components/schemas/UoAtlasCreature" } } } } */
/* #swagger.responses[404] = { description: 'No such creature in this atlas (or the feature is disabled)', content: { "application/json": { schema: { $ref: "#/components/schemas/Error" } } } } */
param('slug').isString().isLength({ min: 1, max: 120 }),
facetParam,
query('points').optional().isInt({ min: 1, max: 1000 }),
validate,
siteMode,
atlas.getCreature,
)
atlasRouter.get(
'/regions',
requireFeature('atlas'),
// #swagger.tags = ['Public · Atlas']
// #swagger.summary = 'Named regions and their rectangles'
// #swagger.description = 'Flattened out of the shard\'s nested Regions.xml. `priority` and the rectangles are what placed each spawn point, kept so the placement can be re-derived rather than taken on trust.'
// #swagger.parameters['facet'] = { in: 'query', required: false, schema: { type: 'string' }, description: 'Limit to one facet.' }
// #swagger.parameters['q'] = { in: 'query', required: false, schema: { type: 'string' }, description: 'Substring match on the region name.' }
/* #swagger.responses[200] = { description: 'Regions, by facet then name', content: { "application/json": { schema: { type: "array", items: { $ref: "#/components/schemas/UoAtlasRegion" } } } } } */
facetParam,
query('q').optional({ values: 'falsy' }).isString().isLength({ max: 60 }),
validate,
siteMode,
atlas.getRegions,
)
atlasRouter.get(
'/landmarks',
requireFeature('atlas'),
// #swagger.tags = ['Public · Atlas']
// #swagger.summary = 'Points of interest (dungeon levels, town markers)'
// #swagger.description = 'From the shard\'s Data/Locations files. `group` is the innermost enclosing parent ("Covetous"), which is the label worth showing over the individual marker ("Level 1").'
// #swagger.parameters['facet'] = { in: 'query', required: false, schema: { type: 'string' }, description: 'Limit to one facet.' }
// #swagger.parameters['q'] = { in: 'query', required: false, schema: { type: 'string' }, description: 'Substring match on the landmark name or its group.' }
/* #swagger.responses[200] = { description: 'Landmarks, by facet then group', content: { "application/json": { schema: { type: "array", items: { $ref: "#/components/schemas/UoAtlasLandmark" } } } } } */
facetParam,
query('q').optional({ values: 'falsy' }).isString().isLength({ max: 60 }),
validate,
siteMode,
atlas.getLandmarks,
)
atlasRouter.get(
'/champions',
requireFeature('atlas'),
// #swagger.tags = ['Public · Atlas']
// #swagger.summary = 'Configured champion altars (the roster, not the live board)'
// #swagger.description = 'Where the altars are and what each one summons — "there is an Unholy Terror altar in Deceit". `randomType` marks altars whose champion is drawn at activation. Do not conflate this with GET /public/shard/champs, which is the live sidecar-fed board ("it is on level 3 right now").'
// #swagger.parameters['facet'] = { in: 'query', required: false, schema: { type: 'string' }, description: 'Limit to one facet.' }
/* #swagger.responses[200] = { description: 'Altars, by facet then name', content: { "application/json": { schema: { type: "array", items: { $ref: "#/components/schemas/UoAtlasChampion" } } } } } */
facetParam,
validate,
siteMode,
atlas.getChampions,
)
atlasRouter.get(
'/meta',
requireFeature('atlas'),
// #swagger.tags = ['Public · Atlas']
// #swagger.summary = 'What atlas is loaded: facets, counts, when it was imported'
// #swagger.description = 'Drives the facet filter and the "parsed from the shard\'s own files on <date>" line. Reports the game world only — the ServUO path, the per-file hashes and any pending refresh are operator detail and live on the admin status route.'
/* #swagger.responses[200] = { description: 'Atlas metadata', content: { "application/json": { schema: { $ref: "#/components/schemas/UoAtlasMeta" } } } } */
siteMode,
atlas.getMeta,
)
module.exports = atlasRouter