Setup follow handler and actor mapper

src/deno/logging.ts

@@ -0,0 +1,18 @@
+import { configure, getConsoleSink, getLogger } from "@logtape/logtape"
+
+
+const l = getLogger(["dotino-veloce", "deno", "logging"])
+
+
+export async function initLogging() {
+	await configure({
+		sinks: { console: getConsoleSink() },
+		filters: {},
+		loggers: [
+			{ category: ["logtape", "meta"], sinks: ["console"], level: "warning" },
+			{ category: ["fedify"], sinks: ["console"], level: "info" },
+			{ category: ["dotino-veloce"], sinks: ["console"], level: "debug" },
+		],
+	})
+	l.info`Logging initialized successfully!`
+}

src/deno/router.ts

@@ -0,0 +1,46 @@
+import { getLogger } from "@logtape/logtape"
+import { handleHostMeta } from "../dv/hostMeta.ts"
+import { DotinoVeloce } from "../dv/dotinoVeloce.ts"
+import { handleFavicon } from "../dv/favicon.ts"
+
+
+const l = getLogger(["dotino-veloce", "deno", "router"])
+
+export function createRouter(ap: DotinoVeloce) {
+	return async function router(request: Request, _info: Deno.ServeHandlerInfo): Promise<Response> {
+		l.debug`Routing request: ${request}`
+	
+		l.debug`Determining request's User-Agent...`
+		const agent = request.headers.get("User-Agent")
+		l.debug`Request's User-Agent is: ${agent}`
+	
+		l.debug`Determining request's URL...`
+		const url = new URL(request.url)
+		l.debug`Request's URL is: ${url}`
+	
+		l.debug`Determining request's pathname...`
+		const pathname = url.pathname
+		l.debug`Request's pathname is: ${pathname}`
+	
+		if (url.pathname === "/favicon.ico") {
+			l.debug`Delegating handling to favicon handler...`
+			return await handleFavicon()
+		}
+		if (url.pathname === "/.well-known/host-meta") 
+		{
+			l.debug`Delegating handling to host-meta generator...`
+			return await handleHostMeta(url.origin)
+		}		
+		else 
+		{
+			l.debug`Delegating request to federation handlers...`
+			return await ap.federation.fetch(
+				request,
+				{
+					contextData: undefined,
+				},
+			)
+		}	
+	}
+}
+

src/deno/server.ts

@@ -0,0 +1,31 @@
+import { getLogger } from "https://jsr.io/@logtape/logtape/0.6.3/logtape/logger.ts"
+
+
+const l = getLogger(["dotino-veloce", "deno", "server"])
+
+
+export function doServe(router: Deno.ServeHandler) {
+	l.info`Starting server...`	
+	Deno.serve(
+		{
+			port: 8080,
+
+			onListen(localAddr) {
+				l.info`Listening on: ${localAddr}`
+			},
+			
+			// deno-lint-ignore require-await
+			async onError(error) {
+				l.error`Error caught at the serve boundary: ${error}`
+				return new Response(
+					"An internal server error has occoured.", 
+					{
+						status: 500,
+					}
+				)
+			}
+		},
+
+		router,
+	)	
+}

src/dv/dotinoVeloce.ts

@@ -0,0 +1,249 @@
+// deno-lint-ignore-file require-await
+import { createFederation, Person, Application, Image, PropertyValue, Organization, Federation, KvStore, Context, Actor, Follow } from "@fedify/fedify"
+import { getLogger } from "https://jsr.io/@logtape/logtape/0.6.3/logtape/logger.ts"
+import { escapeHtml } from "@@x/escape"
+import { StratzAPI } from "../stratz/api.ts"
+
+
+const l = getLogger(["dotino-veloce", "ap", "federation"])
+
+
+type ContextData = undefined
+
+
+export class DotinoVeloce {
+	stratz: StratzAPI
+	federation: Federation<ContextData>
+
+	constructor(kv: KvStore, stratz: StratzAPI) {
+		this.stratz = stratz
+		
+		this.federation = createFederation<ContextData>({ kv })
+		
+		this.federation
+			.setActorDispatcher("/users/{identifier}", this.#actorHandler.bind(this))
+			.mapHandle(this.#actorMapper.bind(this))
+		
+		this.federation
+			.setInboxListeners("/inbox/{identifier}", "/inbox")
+			.on(Follow, this.#followHandler.bind(this))
+	}
+
+	#commonActorProperties(ctx: Context<ContextData>, handle: string): Partial<Actor> {
+		l.debug`Generating common actor properties for ${handle}...`
+		const properties = {
+			id: ctx.getActorUri(handle),
+			inbox: ctx.getInboxUri(handle),
+			preferredUsername: handle,
+			// Akkoma expects URL to be equal to ID
+			// Or does it? This makes no sense to me...
+			// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/object/fetcher.ex#L287
+			// url: id,
+			// Akkoma requires inboxes to be setup to display profiles
+			// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/web/activity_pub/object_validators/user_validator.ex#L72
+		}
+		l.debug`Generated common actor properties for ${handle}: ${properties}`
+		return properties
+	}
+
+	static playerMatcher = /u([0-9]+)/
+
+	async #playerActor(ctx: Context<ContextData>, handle: string): Promise<Actor | null> {
+		l.debug`Checking if handle ${handle} matches regex for player accounts...`
+		const match = handle.match(DotinoVeloce.playerMatcher)
+		if(!match) {
+			l.debug`No match for player account regex, returning null.`
+			return null
+		}
+		
+		l.debug`Getting handle ${handle}'s SteamID...`
+		const steamId = Number.parseInt(match[1] as any)
+		l.debug`Handle ${handle}'s SteamID seems to be: ${steamId}`
+
+		l.debug`Making sure the SteamID parsing didn't explode...`
+		if(Number.isFinite(steamId)) {
+			l.error`SteamID parsing for ${handle} exploded with ${steamId}, returning null.`
+			return null
+		}
+
+		l.debug`Getting player data for ${steamId}...`
+		const player = await this.stratz.doQueryPlayer(steamId)
+		if(player === null) {
+			l.debug`No Steam account was found with ID: ${steamId}`
+			return null
+		}
+
+		l.debug`Generating ActivityPub actor for player ${steamId}...`
+		const actor = new Person({
+			...this.#commonActorProperties(ctx, handle),
+
+			name: `[TEST] ${escapeHtml(player.name)}`,
+			icon: new Image({
+				url: new URL(player.avatar),
+				mediaType: "image/jpeg"
+			}),
+			attachments: [
+				new PropertyValue({
+					name: "Steam",
+					value: `<a href="https://steamcommunity.com/profiles/[U:1:${player.id}]">https://steamcommunity.com/profiles/[U:1:${player.id}]</a>`,
+				}),
+				new PropertyValue({
+					name: "STRATZ",
+					value: `<a href="https://stratz.com/players/${player.id}">https://stratz.com/players/${player.id}</a>`,
+				}),
+				new PropertyValue({
+					name: "OpenDota",
+					value: `<a href="https://www.opendota.com/players/${player.id}">https://www.opendota.com/players/${player.id}</a>`,
+				}),
+				new PropertyValue({
+					name: "DOTABUFF",
+					value: `<a href="https://www.dotabuff.com/players/${player.id}">https://www.dotabuff.com/players/${player.id}</a>`,
+				}),
+			]
+		})
+		l.debug`Generated ActivityPub actor for player ${steamId}: ${actor}`
+
+		return actor
+	}
+
+	static guildMatcher = /g([0-9]+)/
+
+	async #guildActor(ctx: Context<ContextData>, handle: string): Promise<Actor | null> {
+		l.debug`Checking if handle ${handle} matches regex for guild accounts...`
+		const match = handle.match(DotinoVeloce.guildMatcher)
+		if(!match) {
+			l.debug`No match for guild account regex, returning null.`
+			return null
+		}
+
+		l.debug`Getting handle ${handle}'s Guild ID...`
+		const guildId = Number.parseInt(match[1] as any)
+		l.debug`Handle ${handle}'s Guild ID seems to be: ${guildId}`
+
+		l.debug`Making sure the Guild ID parsing didn't explode...`
+		if(Number.isFinite(guildId)) {
+			l.error`Guild ID parsing for ${handle} exploded with ${guildId}, returning null.`
+			return null
+		}
+
+
+		const guild = await this.stratz.doQueryGuild(guildId)
+
+		if(guild === null) {
+			l.warn`No guild was found with ID: ${guildId}`
+			return null
+		}
+
+		l.debug`Generating ActivityPub actor for guild ${guildId}...`
+		const actor = new Organization({
+			...this.#commonActorProperties(ctx, handle),
+
+			name: `[TEST] ${escapeHtml(guild.name)}`,
+			summary: escapeHtml(guild.description),
+			icon: new Image({
+				url: new URL(`https://steamusercontent-a.akamaihd.net/ugc/${guild.logo}`),
+				mediaType: "image/jpeg"
+			}),
+			published: Temporal.Instant.fromEpochMilliseconds(guild.createdDateTime * 1000),
+			attachments: [
+				new PropertyValue({
+					name: "Tag",
+					value: `[<b>${escapeHtml(guild.tag)}</b>]`,
+				}),
+				new PropertyValue({
+					name: "Message of the day",
+					value: escapeHtml(guild.motd),
+				}),
+				new PropertyValue({
+					name: "STRATZ",
+					value: `<a href="https://stratz.com/guilds/${guild.id}">https://stratz.com/guilds/${guild.id}</a>`,
+				}),
+			]
+		})
+		l.debug`Generated ActivityPub actor for guild ${guildId}: ${actor}`
+
+		return actor
+	}
+
+	static serviceMatcher = /service/
+
+	async #serviceActor(ctx: Context<ContextData>, handle: string): Promise<Actor | null> {
+		l.debug`Checking if handle ${handle} matches regex for the service account...`
+		const match = handle.match(DotinoVeloce.serviceMatcher)
+		if(!match) {
+			l.debug`No match for service account regex, returning null.`
+			return null
+		}
+
+		l.debug`Generating ActivityPub actor for service...`
+		const actor = new Application({
+			...this.#commonActorProperties(ctx, handle),
+
+			name: "[TEST] Dotino Veloce",
+			summary: "Service account of a Dotino Veloce instance.",
+			attachments: [
+				new PropertyValue({
+					name: "Source code",
+					value: `<a href="https://forge.steffo.eu/steffo/dotino-veloce">https://forge.steffo.eu/steffo/dotino-veloce</a>`,
+				}),
+			]
+		})
+
+		l.debug`Generated ActivityPub actor for service: ${actor}`
+		return actor
+	}
+
+	async #actorHandler(ctx: Context<ContextData>, handle: string) {
+		l.info`Handling actor with handle: ${handle}`
+
+		let actor = null
+
+		actor ??= this.#serviceActor(ctx, handle)
+		actor ??= this.#playerActor(ctx, handle)
+		actor ??= this.#guildActor(ctx, handle)
+
+		return actor
+	}
+
+	async #actorMapper(_ctx: Context<ContextData>, handle: string) {
+		return handle
+	}
+
+	async #followHandler(ctx: Context<ContextData>, follow: Follow) {
+		l.info`Handling follow request: ${follow}`
+
+		if(!follow.id) {
+			l.warn`Missing follow ID, skipping.`
+			return
+		}
+		if(!follow.actorId) {
+			l.warn`Missing actor ID, skipping.`
+			return
+		}
+		if(!follow.objectId) {
+			l.warn`Missing object ID, skipping.`
+			return
+		}
+
+		l.debug`Attempting to determine object of the follow request...` // TODO: ???
+		const object = ctx.parseUri(follow.objectId)
+		l.debug`Object is: ${object}`
+
+		if(!object) {
+			l.warn`Failed to determine object, skipping.`
+			return
+		}
+		if(object.type !== "actor") {
+			l.warn`Object type is not actor, skipping.` // TODO: Why?
+			return
+		}
+
+		l.debug`Attempting to determine actor of the follow request...`
+		const actor = await follow.getActor(ctx)
+		l.debug`Actor is: ${actor}`
+
+		l.debug`Attempting to determine target of the follow request...`
+		const target = await follow.getTarget(ctx)
+		l.debug`Target is: ${target}`
+	}
+}

src/dv/favicon.ts

@@ -0,0 +1,18 @@
+import { getLogger } from "@logtape/logtape"
+
+
+const l = getLogger(["dotino-veloce", "ap", "favicon"])
+
+
+export async function handleFavicon(): Promise<Response> {
+	l.info`Returning favicon...`
+	
+	return new Response(
+		await Deno.readFile(".media/icon-128x128_round.png"),
+		{
+			headers: {
+				"Content-Type": "image/png",
+			},
+		},
+	)
+}

src/dv/hostMeta.ts

@@ -0,0 +1,21 @@
+import { getLogger } from "@logtape/logtape"
+
+
+const l = getLogger(["dotino-veloce", "ap", "hostMeta"])
+
+
+// deno-lint-ignore require-await
+export async function handleHostMeta(origin: string): Promise<Response> {
+	l.info`Creating host-meta definition for: ${origin}`
+
+	// Akkoma expects host-meta to be correctly setup
+	// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/web/web_finger.ex#L177
+	return new Response(
+		`<?xml version="1.0" encoding="UTF-8"?><XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0"><Link type="application/xrd+xml" template="${origin}/.well-known/webfinger?resource={uri}" rel="lrdd" /></XRD>`,
+		{
+			headers: {
+				"Content-Type": "application/xml",
+			},
+		},
+	)
+}

src/federation.ts

@@ -1,140 +0,0 @@
-import { createFederation, Person, Application, Image, PropertyValue, Organization, Group } from "@fedify/fedify"
-import { kv } from "./redis.ts"
-import { getLogger } from "https://jsr.io/@logtape/logtape/0.6.3/logtape/logger.ts"
-import { doQueryGuild, doQueryPlayer } from "./graphql/stratz.ts"
-import { escapeHtml } from "@@x/escape"
-
-const l = getLogger(["dotino-veloce", "federation"])
-
-l.debug`Creating federation object...`
-export const federation = createFederation<void>({ kv })
-
-const userMatcher = /u([0-9]+)/
-const guildMatcher = /g([0-9]+)/
-
-l.debug`Creating actor dispatcher...`
-// deno-lint-ignore require-await
-async function actorDispatcher(ctx: any, handle: string) {
-	l.debug`Determining id of requested actor: ${handle}`
-	const id = ctx.getActorUri(handle)
-	l.debug`Requested actor is: ${id.href}`
-
-	if (handle === "service") {
-		l.info`Dispatching service account...`
-		return new Application({
-			id,
-			preferredUsername: id.href,
-			// Akkoma expects URL to be equal to ID
-			// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/object/fetcher.ex#L287
-			url: id,
-			// Akkoma requires inboxes to be setup to display profiles
-			// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/web/activity_pub/object_validators/user_validator.ex#L72
-			inbox: ctx.getInboxUri(handle),
-
-			name: "[TEST] Dotino Veloce",
-			summary: "Service account of a Dotino Veloce instance.",
-		})
-	}
-
-	const steamId = Number.parseInt(handle.match(userMatcher)?.[1] as any)
-	if(Number.isFinite(steamId)) {
-		l.info`Dispatching user account with Steam ID: ${steamId}`
-
-		const player = await doQueryPlayer(steamId)
-
-		if(player === null) {
-			l.warn`No Steam account was found with ID: ${steamId}`
-			return null
-		}
-
-		return new Person({
-			id,
-			preferredUsername: id.href,
-			// Akkoma expects URL to be equal to ID
-			// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/object/fetcher.ex#L287
-			url: id,
-			// Akkoma requires inboxes to be setup to display profiles
-			// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/web/activity_pub/object_validators/user_validator.ex#L72
-			inbox: ctx.getInboxUri(handle),
-
-			name: `[TEST] ${escapeHtml(player.name)}`,
-			icon: new Image({
-				url: new URL(player.avatar),
-				mediaType: "image/jpeg"
-			}),
-			attachments: [
-				new PropertyValue({
-					name: "Steam",
-					value: `<a href="https://steamcommunity.com/profiles/[U:1:${player.id}]">https://steamcommunity.com/profiles/[U:1:${player.id}]</a>`,
-				}),
-				new PropertyValue({
-					name: "STRATZ",
-					value: `<a href="https://stratz.com/players/${player.id}">https://stratz.com/players/${player.id}</a>`,
-				}),
-				new PropertyValue({
-					name: "OpenDota",
-					value: `<a href="https://www.opendota.com/players/${player.id}">https://www.opendota.com/players/${player.id}</a>`,
-				}),
-				new PropertyValue({
-					name: "DOTABUFF",
-					value: `<a href="https://www.dotabuff.com/players/${player.id}">https://www.dotabuff.com/players/${player.id}</a>`,
-				}),
-			]
-		})
-	}
-
-	const guildId = Number.parseInt(handle.match(guildMatcher)?.[1] as any)
-	if(Number.isFinite(guildId)) {
-		l.info`Dispatching guild with Guild ID: ${guildId}`
-
-		const guild = await doQueryGuild(guildId)
-
-		if(guild === null) {
-			l.warn`No guild was found with ID: ${guildId}`
-			return null
-		}
-
-		return new Group({
-			id,
-			preferredUsername: id.href,
-			// Akkoma expects URL to be equal to ID
-			// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/object/fetcher.ex#L287
-			url: id,
-			// Akkoma requires inboxes to be setup to display profiles
-			// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/web/activity_pub/object_validators/user_validator.ex#L72
-			inbox: ctx.getInboxUri(handle),
-
-			name: `[TEST] ${escapeHtml(guild.name)}`,
-			summary: escapeHtml(guild.description),
-			icon: new Image({
-				url: new URL(`https://steamusercontent-a.akamaihd.net/ugc/${guild.logo}`),
-				mediaType: "image/jpeg"
-			}),
-			published: Temporal.Instant.fromEpochMilliseconds(guild.createdDateTime * 1000),
-			attachments: [
-				new PropertyValue({
-					name: "Tag",
-					value: `[<b>${escapeHtml(guild.tag)}</b>]`,
-				}),
-				new PropertyValue({
-					name: "Message of the day",
-					value: escapeHtml(guild.motd),
-				}),
-				new PropertyValue({
-					name: "STRATZ",
-					value: `<a href="https://stratz.com/guilds/${guild.id}">https://stratz.com/guilds/${guild.id}</a>`,
-				}),
-			]
-		})
-	}
-
-	l.warn`No dispatcher was found for handle: ${handle}`
-	return null
-
-}
-
-l.debug`Connecting actor dispatcher to federation object...`
-federation.setActorDispatcher("/users/{identifier}", actorDispatcher)
-
-l.debug`Initializing inbox listener...`
-federation.setInboxListeners("/inbox/{identifier}") // I don't really care about the shared inbox for this project

src/fedify/kv.ts

@@ -0,0 +1,12 @@
+import { Redis } from "@@npm/ioredis"
+import { RedisKvStore } from "@fedify/redis/kv"
+import { getLogger } from "@logtape/logtape"
+
+
+const l = getLogger(["dotino-veloce", "fedify", "kv"])
+
+
+export function createRedisKvStore(redis: Redis) {
+	l.debug`Creating Redis key-value store...`
+	return new RedisKvStore(redis, {})
+}

src/fedify/redis.ts

@@ -0,0 +1,11 @@
+import { getLogger } from "@logtape/logtape"
+import { Redis } from "@@npm/ioredis"
+
+
+const l = getLogger(["dotino-veloce", "fedify", "redis"])
+
+
+export function createRedis() {
+	l.debug`Creating Redis object...`
+	return new Redis({})
+}

src/graphql/stratz.ts

@@ -1,99 +0,0 @@
-import { getLogger } from "@logtape/logtape"
-
-const l = getLogger(["dotino-veloce", "graphql"])
-
-l.debug`Getting Stratz API URL from environment variable DOTINO_STRATZ_URL...`
-const urlString = Deno.env.get("DOTINO_STRATZ_URL")
-if(!urlString) {
-	l.error`DOTINO_STRATZ_URL is unset.`
-	throw new Error("DOTINO_STRATZ_URL is unset.")
-}
-
-l.debug`Attempting to parse Stratz API URL...`
-const url = new URL(urlString)
-
-l.debug`Getting Stratz API key from environment variable DOTINO_STRATZ_KEY...`
-const key = Deno.env.get("DOTINO_STRATZ_KEY")
-if(!key) {
-	l.error`DOTINO_STRATZ_KEY is unset.`
-	throw new Error("DOTINO_STRATZ_KEY is unset.")
-}
-
-// Little trick to get VSCode to highlight queries!
-const graphql = String.raw
-
-export async function doQuery(query: string, variables: object) {
-	const request = await fetch(url, {
-		method: "POST",
-		headers: {
-			"Content-Type": "application/json",
-			"Accept": "application/json",
-			"Authorization": `Bearer ${key}`,
-			"User-Agent": "STRATZ_API",
-		},
-		body: JSON.stringify({query, variables})
-	})
-	const data = await request.json()
-
-	if(data["error"]) {
-		throw new Error("GraphQL query failed.", data["error"])
-	}
-
-	return data["data"]	
-}
-
-export async function doQueryPlayer(steamId: number): Promise<{
-	communityVisibleState: number,
-	isAnonymous: boolean,
-	id: number,
-	name: string,
-	avatar: string,
-} | null> {
-	l.info`Querying player ${steamId} on the Stratz API...`
-	const response = await doQuery(
-		graphql`
-			query ($steamId: Long!) {
-				player (steamAccountId: $steamId) {
-					steamAccount {
-						communityVisibleState
-						isAnonymous
-						id
-						name
-						avatar
-					}
-				}
-			}
-		`,
-		{steamId}
-	)
-	return response?.player?.steamAccount ?? null
-}
-
-export async function doQueryGuild(guildId: number): Promise<{
-	id: number,
-	motd: string,
-	name: string,
-	tag: string,
-	logo: string,
-	description: string,
-	createdDateTime: number,
-} | null> {
-	l.info`Querying guild ${guildId} on the Stratz API...`
-	const response = await doQuery(
-		graphql`
-			query ($guildId: Int!) {
-				guild(id: $guildId) {
-					id,
-					motd,
-					name,
-					tag,
-					logo,
-					description,
-					createdDateTime,
-				}
-			}
-		`,
-		{guildId}
-	)
-	return response?.guild ?? null
-}

src/handler.ts

@@ -1,40 +0,0 @@
-import { getLogger } from "@logtape/logtape"
-import { behindProxy, Fetch } from "@hongminhee/x-forwarded-fetch"
-import { federation } from "./federation.ts"
-
-const l = getLogger(["dotino-veloce", "handler"])
-
-l.debug`Creating Deno handler...`
-function handler(request: Request, _info: Deno.ServeHandlerInfo) {
-	l.debug`Received a request, processing...`
-
-	const agent = request.headers.get("User-Agent")
-	const requestUrl = new URL(request.url)
-	l.debug`Received request from ${agent} to ${requestUrl.href}`
-
-	// Akkoma expects host-meta to be correctly setup
-	// https://akkoma.dev/AkkomaGang/akkoma/src/commit/f1018867097e6f293d8b2b5b6935f0a7ebf99bd0/lib/pleroma/web/web_finger.ex#L177
-	l.debug`Routing request to: ${requestUrl.pathname}`
-	if (requestUrl.pathname === "/.well-known/host-meta") {
-		l.debug`Intercepting request to inject host-meta for ${requestUrl.origin}`
-		return new Response(
-			`<?xml version="1.0" encoding="UTF-8"?><XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0"><Link type="application/xrd+xml" template="${requestUrl.origin}/.well-known/webfinger?resource={uri}" rel="lrdd" /></XRD>`,
-			{
-				headers: {
-					"Content-Type": "application/xml",
-				},
-			},
-		)
-	}
-
-	l.debug`Delegating request to Federation...`
-	return federation.fetch(
-		request,
-		{
-			contextData: undefined,
-		},
-	)
-}
-
-l.debug`Creating proxyied Deno handler...`
-export const proxyHandler: Deno.ServeHandler = behindProxy(handler as Fetch) // Should be good.

src/main.ts

@@ -1,24 +1,23 @@
-import { configure, getConsoleSink, getLogger } from "@logtape/logtape"
+import { doServe } from "./deno/server.ts"
-import { proxyHandler } from "./handler.ts"
+import { createRedis } from "./fedify/redis.ts"
+import { initLogging } from "./deno/logging.ts"
+import { createRedisKvStore } from "./fedify/kv.ts"
+import { StratzAPI } from "./stratz/api.ts"
+import { behindProxy, Fetch } from "@hongminhee/x-forwarded-fetch"
+import { createRouter } from "./deno/router.ts"
+import { DotinoVeloce } from "./dv/dotinoVeloce.ts"
 
-await configure({
-	sinks: { console: getConsoleSink() },
-	filters: {},
-	loggers: [
-		{ category: ["logtape", "meta"], sinks: ["console"], level: "warning" },
-		{ category: ["fedify"], sinks: ["console"], level: "info" },
-		{ category: ["dotino-veloce"], sinks: ["console"], level: "debug" },
-	],
-})
 
-const l = getLogger(["dotino-veloce", "main"])
+async function main() {
+	await initLogging()
+	const redis = createRedis()
+	const kv = createRedisKvStore(redis)
+	const stratz = StratzAPI.fromEnv()
+	const ap = new DotinoVeloce(kv, stratz)
+	const router = createRouter(ap)
+	const routerBehindProxy = behindProxy(router as Fetch)
+	await doServe(routerBehindProxy)
+}
 
-l.info`Starting server...`
+
-Deno.serve(
+main()
-	{
-		port: 8080,
-		onListen: (_localAddr) => {
-		},
-	},
-	proxyHandler,
-)

src/redis.ts

@@ -1,11 +0,0 @@
-import { RedisKvStore } from "@fedify/redis"
-import { getLogger } from "@logtape/logtape"
-import { Redis } from "@@npm/ioredis"
-
-const l = getLogger(["dotino-veloce", "redis"])
-
-l.debug`Creating redis object...`
-export const redis = new Redis({})
-
-l.debug`Creating federation object...`
-export const kv = new RedisKvStore(redis, {})

src/stratz/api.ts

@@ -0,0 +1,143 @@
+import { getLogger } from "@logtape/logtape"
+
+
+const l = getLogger(["dotino-veloce", "stratz", "api"])
+const graphql = String.raw
+
+
+export type QueryPlayer = {
+	communityVisibleState: number,
+	isAnonymous: boolean,
+	id: number,
+	name: string,
+	avatar: string,
+}
+
+export type QueryGuild = {
+	id: number,
+	motd: string,
+	name: string,
+	tag: string,
+	logo: string,
+	description: string,
+	createdDateTime: number,
+}
+
+export class StratzAPI {
+	url: URL
+	key: string
+
+	constructor(url: string, key: string) {
+		l.info`Creating new Stratz API client sending requests at: ${url}`
+
+		l.debug`Using Stratz API key: ${key}`
+		this.key = key
+		
+		l.debug`Attempting to parse Stratz API URL...`
+		this.url = new URL(url)
+		l.debug`Stratz API URL is: ${this.url}`
+	}
+
+	static fromEnv(): StratzAPI {
+		l.debug`Getting Stratz API URL from environment variable DOTINO_STRATZ_URL...`
+		const url = Deno.env.get("DOTINO_STRATZ_URL")
+		if(!url) {
+			l.error`DOTINO_STRATZ_URL is unset.`
+			throw new Error("DOTINO_STRATZ_URL is unset.")
+		}
+		
+		l.debug`Getting Stratz API key from environment variable DOTINO_STRATZ_KEY...`
+		const key = Deno.env.get("DOTINO_STRATZ_KEY")
+		if(!key) {
+			l.error`DOTINO_STRATZ_KEY is unset.`
+			throw new Error("DOTINO_STRATZ_KEY is unset.")
+		}
+
+		return new StratzAPI(url, key)
+	}
+
+	async doQuery(query: string, variables: object): Promise<any> {
+		l.debug`Sending to Stratz API at ${this.url} query ${query} with variables ${variables}`
+		const response = await fetch(this.url, {
+			method: "POST",
+			headers: {
+				"Content-Type": "application/json",
+				"Accept": "application/json",
+				"Authorization": `Bearer ${this.key}`,
+				"User-Agent": "STRATZ_API",  // Stratz requires this specific User-Agent in API calls
+			},
+			body: JSON.stringify({query, variables})
+		})
+		l.debug`Received Stratz API response: ${response}`
+
+		l.debug`Parsing Stratz API response as JSON...`
+		const parsed = await response.json()
+		l.debug`Parsed Stratz API response as: ${parsed}`
+	
+		const error = parsed["error"]
+		if(error) {
+			l.error`GraphQL query failed: ${error}`
+			throw new Error("GraphQL query failed.", error)
+		}
+
+		l.debug`Attempting to get data from the parsed API response...`
+		const data = parsed["data"]
+		l.debug`Got data from the parsed API response: ${data}`
+
+		return data
+	}
+	
+	async doQueryPlayer(steamId: number): Promise<QueryPlayer | null> {
+		const query = graphql`
+			query ($steamId: Long!) {
+				player (steamAccountId: $steamId) {
+					steamAccount {
+						communityVisibleState
+						isAnonymous
+						id
+						name
+						avatar
+					}
+				}
+			}
+		`
+		const variables = {steamId}
+
+		l.info`Querying player ${steamId} on the Stratz API...`
+		const response = await this.doQuery(query, variables)
+		l.debug`Player query successful, received: ${response}`
+		
+		l.debug`Attempting to retrieve player's Steam account from the Stratz API response...`
+		const steamAccount = response?.player?.steamAccount ?? null
+		l.debug`Player's Steam account is: ${steamAccount}`
+
+		return steamAccount
+	}
+
+	async doQueryGuild(guildId: number): Promise<QueryGuild | null> {
+		const query = graphql`
+			query ($guildId: Int!) {
+				guild(id: $guildId) {
+					id,
+					motd,
+					name,
+					tag,
+					logo,
+					description,
+					createdDateTime,
+				}
+			}
+		`
+		const variables = {guildId}
+
+		l.info`Querying guild ${guildId} on the Stratz API...`
+		const response = await this.doQuery(query, variables)
+		l.debug`Player query successful, received: ${response}`
+		
+		l.debug`Attempting to retrieve guild data from the Stratz API response...`
+		const guildData = response?.guild ?? null
+		l.debug`Guild data is: ${guildData}`
+
+		return guildData
+	}
+}

tests/graphql_stratz_test.ts

@@ -1,5 +1,5 @@
 import { configure, getConsoleSink } from "@logtape/logtape"
-import { doQueryPlayer } from "../src/graphql/stratz.ts"
+import { doQueryPlayer } from "../src/stratz/api.ts"
 import { assert, assertEquals} from "@std/assert"