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zkldi_Tachi/old-docs/docs/api/routes/gpt.md
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zk e363bd2532 docs: migrate from mkdocs to mdbook (#1558)
* docs: migrate from mkdocs to mdbook

- Rename old mkdocs docs/ to old-docs/ for reference
- Set up new docs/ with mdbook (book.toml + src/ tree)
- Mirror full nav structure from mkdocs.yml into SUMMARY.md
- Add Justfile-docs with docs-serve, docs-build, docs-check, docs-install recipes
- Import Justfile-docs from root Justfile
- Rewrite .github/workflows/docs.yml: build step uses taiki-e/install-action
  to install mdbook, split into separate build + deploy jobs, PR builds
  run the check step too

* ci(docs): pin actions to SHAs, install mdbook via release binary

* ci(docs): install mdbook from apt instead of curling a release binary

* dev: replace mkdocs python stack with mdbook in dev image

* ci(docs): apt only works on Debian; restore release binary install for Ubuntu CI

* docs: fix duplicate file entries in SUMMARY.md

* docs: remove docs-install recipe

* docs: remove site-url from book.toml to fix asset loading

* dev: install mdbook from upstream release binary, not Debian apt

The Debian package (0.4.x+ds) strips bundled font assets, leaving the
built site without fonts/fonts.css. Use the upstream tarball (same as CI)
so the theme is complete. Handles x86_64 and aarch64.

* docs: vendor mdbook tarballs in dev/mdbook/, install from there

Dockerfile.dev uses COPY + tar to install the right arch at build time.
CI extracts the x86_64 tarball directly from the checkout.
No network access required for either — and no stripped-fonts Debian package.

* fix: unwritten
2026-05-22 20:43:07 +01:00

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Markdown

# Game:Playtype Endpoints
These endpoints are for games + their playtypes.
To find out what games are supported by a service
programmatically, you should see [Game Endpoints](./games.md).
---
## Retrieve Game:Playtype Configuration.
`GET /api/v1/games/:gameGroup/:playtype`
### Parameters
None.
### Response
| Property | Type | Description |
| :------: | :----------: | :----------------------------------------------: |
| `config` | GamePTConfig | The configuration file for this game + playtype. |
!!! warning
A GamePTConfig is different to a GameConfig! Read more
[here](../../codebase/implementation-details/game-configuration.md).
### Example
#### Request
```
GET /api/v1/games/iidx/SP
```
#### Response
```json
{
"config": {
"idString": "iidx:SP",
"percentMax": 100,
"defaultScoreRatingAlg": "ktRating",
"defaultSessionRatingAlg": "ktRating",
"defaultProfileRatingAlg": "ktRating"
// ... more props - a lot more props
}
}
```
---
## Retrieve the player leaderboard.
`GET /api/v1/games/:gameGroup/:playtype/leaderboard`
### Parameters
| Property | Type | Description |
| :--------------: | :----: | :----------------------------------------------------------------------------------------: |
| `alg` (Optional) | String | If present, specifies an alternative algorithm to sort players on, instead of the default. |
### Response
| Property | Type | Description |
| :---------: | :------------------------------------------------: | :------------------------------------------------: |
| `gameStats` | Array<GameStats> | The sorted statistics for the leaderboards. |
| `users` | Array<[UserDocument](../../schemas/user.md)> | All of the related users for the above statistics. |
### Example
#### Request
```
GET /api/v1/games/iidx/SP/leaderboard
```
#### Response
```json
{
"gameStats": [
{
"userID": 1,
"ratings": {
"ktRating": 4
// ...
}
// ...
}
],
"users": [
{
"id": 1,
"username": "zkldi"
}
]
}
```
---
## Retrieve a song and its charts.
`GET /api/v1/games/:gameGroup/:playtype/songs/:songID`
### Parameters
None.
### Response
| Property | Type | Description |
| :------: | :---------------------------------------: | :-----------------------------------------------------------: |
| `song` | [SongDocument](../../schemas/song.md) | The requested song document. |
| `charts` | [ChartDocument](../../schemas/chart.md)[] | All of the charts that belong to this song for this playtype. |
### Example
#### Request
```
GET /api/v1/games/iidx/SP/songs/1
```
#### Response
```json
{
"song": {
"id": 1,
"title": "5.1.1."
},
"charts": [
{
"songID": 1,
"playtype": "SP",
"difficulty": "HYPER"
// ...
},
{
"songID": 1,
"playtype": "SP",
"difficulty": "ANOTHER"
// ...
}
]
}
```
---
## Get popular charts for this game + playtype.
`GET /api/v1/games/:gameGroup/:playtype/charts`
### Parameters
| Property | Type | Description |
| :-----------------: | :----: | :-------------------------: |
| `search` (Optional) | String | A song title to search for. |
!!! note
If no search parameter is set, then the most popular
100 charts for this game are returned.
If a search parameter is set, then the most popular
charts that match the search criteria will be returned,
in that order.
### Response
| Property | Type | Description |
| :------: | :---------------------------------------------------------------------: | :-----------------------------------------------------------------------------------------: |
| `charts` | Array<[ChartDocument](../../schemas/chart.md) with `__playcount`> | The chart documents that matched this search, or the most popular 100 charts for this game. |
| `songs` | Array<[SongDocument](../../schemas/song.md)> | The associated song documents for the charts. |
!!! info
The `__playcount` property is patched onto the chart
documents returned. This indicates the amount of unique
players that have played this chart.
### Example
#### Request
```
GET /api/v1/games/iidx/SP/charts?search=AA
```
#### Response
```json
{
"songs": [
{
"title": "AA",
"id": 3
// ...
},
{
"title": "AA -rebuild-",
"id": 133
// ...
}
],
"charts": [
{
"songID": 3,
"difficulty": "ANOTHER",
"__playcount": 1049
// ...
},
{
"songID": 133,
"difficulty": "ANOTHER",
"__playcount": 120
}
//...
]
}
```
---
## Retrieve a chart at a specific ID.
`GET /api/v1/games/:gameGroup/:playtype/charts/:chartID`
### Parameters
None.
### Response
| Property | Type | Description |
| :------: | :-------------------------------------: | :-----------------------------: |
| `song` | [SongDocument](../../schemas/song.md) | The parent song for this chart. |
| `chart` | [ChartDocument](../../schemas/chart.md) | The requested chart document. |
### Example
#### Request
```
GET /api/v1/games/iidx/SP/charts/some_chart_id
```
#### Response
```json
{
"song": {
"id": 123,
"title": "BLOCKS"
// ...
},
"chart": {
"chartID": "some_chart_id",
"songID": 123,
"playtype": "SP"
// ...
}
}
```
---
## Retrieve playcount for this chart.
`GET /api/v1/games/:gameGroup/:playtype/charts/:chartID/playcount`
### Parameters
None.
### Response
| Property | Type | Description |
| :------: | :-----: | :--------------------------------: |
| `count` | Integer | The amount of plays on this chart. |
### Example
Self-explanatory.
---
## Retrieve leaderboards for this chart.
`GET /api/v1/games/:gameGroup/:playtype/charts/:chartID/pbs`
### Parameters
| Property | Type | Description |
| :-----------------------: | :---------------------------------------------------------------------: | :---------: |
| `startRanking` (Optional) | Specify a start point to return 100 pbs from. Defaults to 1. Inclusive. |
### Response
| Property | Type | Description |
| :------: | :----------------------------: | :---------------------------------: |
| `pbs` | Array<PBDocument> | The array of pbs sorted by ranking. |
| `users` | The users these PBs belong to. |
### Example
#### Request
```
GET /api/v1/games/iidx/SP/charts/some_chart/pbs
```
#### Response
```json
{
"pbs": [{
"chartID": "some_chart",
"userID": 1,
"rankingData": {
"rank": 1,
"outOf": 100,
},
// ...
},
//...
],
"users": [{
"id": 1,
"username": "zkldi
// ...
},
// ...
]
}
```
---
## Search for a user's PB on this chart.
`GET /api/v1/games/:gameGroup/:playtype/charts/:chartID/pbs/search`
### Parameters
| Property | Type | Description |
| :------: | :----: | :-------------------------------------: |
| `search` | String | The user whose PB you're searching for. |
### Response
Same as `/api/v1/games/:gameGroup/:playtype/charts/:chartID/pbs`.
### Example
See Above.
---
## Search a GPT's folders.
`GET /api/v1/games/:gameGroup/:playtype/folders`
### Parameters
| Property | Type | Description |
| :------: | :----: | :------------------------------------: |
| `search` | String | A string to search for a given folder. |
### Response
| Property | Type | Description |
| :------: | :-------------------------: | :-----------------------------------: |
| `<body>` | Array&lt;FolderDocument&gt; | The folders that matched this search. |
### Example
#### Request
```
GET /api/v1/games/iidx/SP/folders?search=12
```
#### Response
```js
[
{
name: "beatmania IIDX Level 12",
// ...
},
];
```
---
## Retrieve information on a specific folderID
`GET /api/v1/games/:gameGroup/:playtype/folders/:folderID`
### Parameters
None.
### Response
| Property | Type | Description |
| :------: | :--------------------------------------------------: | :------------------------------------------: |
| `songs` | Array&lt;[SongDocument](../../schemas/song.md)&gt; | The related song documents for this folder. |
| `charts` | Array&lt;[ChartDocument](../../schemas/chart.md)&gt; | The related chart documents for this folder. |
| `folder` | FolderDocument | The folder document at this ID. |
### Example
#### Request
```
GET /api/v1/games/iidx/SP/folders/some_folder_id
```
#### Response
```js
{
songs: [{
id: 123,
title: "Epic Song",
artist: "foo bar",
// ...
}],
charts: [{
chartID: "foo_bar",
songID: 123,
difficulty: "ANOTHER",
// ...
}],
folder: {
name: "beatmania IIDX Level 12",
folderID: "some_folder_id",
// ...
}
}
```
---
## Return all the tables for this game
`GET /api/v1/games/:gameGroup/:playtype/tables`
!!! note
Unlike the folders endpoint, this one doesn't have a search parameter. This is because we expect
the total table count to stay rather small.
If this changes in the future, this might become a paginated search like endpoint.
### Parameters
None.
### Response
| Property | Type | Description |
| :------: | :------------------------: | :-----------------------: |
| `tables` | Array&lt;TableDocument&gt; | Every table for this GPT. |
### Example
#### Request
```
GET /api/v1/games/bms/7K/tables
```
#### Response
```js
{
tables: [
{
name: "Insane",
// ...
},
{
name: "Overjoy",
// ...
},
];
}
```
---
## Retrieve folder documents for a specific table.
`GET /api/v1/games/:gameGroup/:playtype/tables/:tableID`
### Parameters
None.
### Response
| Property | Type | Description |
| :-------: | :-------------------------: | :--------------------------------: |
| `folders` | Array&lt;FolderDocument&gt; | All of the folders for this table. |
| `table` | TableDocument | The table document at this ID. |
### Example
#### Request
```
GET /api/v1/games/bms/7K/tableID/insane
```
#### Response
```js
{
folders: [
// insane lv1, insane lv2 -- insane lv 25, so on.
],
table: {
tableID: "insane",
name: "Insane",
// ...
}
}
```
---
## Retrieve the PB leaderboard for this Game.
`GET /api/v1/games/:gameGroup/:playtype/pb-leaderboard`
### Parameters
| Property | Type | Description |
| :------: | :--------------: | :------------------------------------------------------------------------------------: |
| `alg` | String | An alternative algorithm to use instead of the GPTs default. |
| `limit` | Optional Integer | Optionally, provide a number between 1 and 50 to change the amount of scores returned. |
### Response
| Property | Type | Description |
| :------: | :--------------------------------------------------: | :------------------------------------------: |
| `pbs` | Array&lt;PBDocument&gt; | The array of pbs part of the PB leaderboard. |
| `songs` | Array&lt;[SongDocument](../../schemas/song.md)&gt; | The array of songs part of the PBs. |
| `charts` | Array&lt;[ChartDocument](../../schemas/chart.md)&gt; | The array of charts part of the PBs. |
| `users` | Array&lt;[UserDocument](../../schemas/user.md)&gt; | The array of users part of the PBs. |
---
## Get the distribution of players for a provided class.
`GET /api/v1/games/:gameGroup/:playtype/player-distribution`
### Parameters
| Property | Type | Description |
| :------: | :----: | :------------------------------------------------------------------------------------: |
| `class` | String | Must be one of the GPTs supported classes, This specifies what distribution to return. |
### Response
| Property | Type | Description |
| :------: | :-------------------------------: | :---------------------------------------------------------------------------: |
| `<body>` | Record&lt;ClassValue, integer&gt; | Returns a record of the class value against the amount of people who have it. |
### Example
#### Request
```
GET /api/v1/games/bms/7K/player-distribution?class=stslDan
```
#### Response
```js
{
"12": 1,
"11": 5,
"10": 7,
"9": 6,
"8": 4,
// Note that keys will be empty if nobody has them.
"5": 30,
// ... so on
}
```
!!! info
You can find the humanised conversions for these classes in the gameConfig for this GPT.
See [tachi/common](https://github.com/zkldi/Tachi/tree/main/common) for more information.
---
## Retrieve recent class updates from all users on this game.
`GET /api/v1/games/:gameGroup/:playtype/player-distribution`
### Parameters
| Property | Type | Description |
| :------: | :--------------: | :-----------------------------------------------------------------------------------------------------: |
| `limit` | Optional Integer | Optionally, An integer between 1 and 50 can be provided to limit the amount of returns. Defaults to 10. |
### Response
| Property | Type | Description |
| :-------: | :------------------------------------------------: | :------------------------------------------: |
| `users` | Array&lt;[UserDocument](../../schemas/user.md)&gt; | Array of the users who achieved the courses. |
| `classes` | Array&lt;ClassAchievementDocument&gt; | Data about the recently achieved classes. |
---
## Retrieve the most recent highlighted scores for this GPT.
`GET /api/v1/games/:gameGroup/:playtype/scores/highlighted`
### Parameters
| Property | Type | Description |
| :------: | :--------------: | :------------------------------------------------------------------------------------------------: |
| `limit` | Optional Integer | Optionally, provide an integer between 1 and 100 to return this amount of scores. Defaults to 100. |
### Response
| Property | Type | Description |
| :------: | :--------------------------------------------------: | :---------------------------: |
| `scores` | Array&lt;[ScoreDocument](../../schemas/score.md)&gt; | The highlighted scores. |
| `users` | Array&lt;[UserDocument](../../schemas/user.md)&gt; | The users who own the scores. |
| `songs` | Array&lt;[SongDocument](../../schemas/song.md)&gt; | The songs the scores are on. |
| `charts` | Array&lt;[ChartDocument](../../schemas/chart.md)&gt; | The charts the scores are on. |