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3 changes: 2 additions & 1 deletion package.json
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,8 @@
"lint": "biome check . && tsc",
"format": "biome format --write .",
"generate-client-factory": "tsx --env-file .env scripts/generate-client-factory.ts",
"generate-routes": "tsr generate"
"generate-routes": "tsr generate",
"generate-tradingview-symbols": "tsx --env-file .env scripts/generate-tradingview-symbols.ts"
},
"dependencies": {
"@base-ui/react": "^1.1.0",
Expand Down
348 changes: 348 additions & 0 deletions scripts/generate-tradingview-symbols.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,348 @@
import { writeFile } from "node:fs/promises";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";
import {
FetchHttpClient,
HttpClient,
HttpClientRequest,
HttpClientResponse,
} from "@effect/platform";
import {
Array as _Array,
Config,
Data,
Effect,
Layer,
Logger,
Order,
Schema,
} from "effect";

const DEFAULT_LIMIT = 50;

const exchangePriorityRecord: Record<string, number> = {
Coinbase: 0,
Binance: 1,
CRYPTOCAP: 2,
"Crypto.com": 3,
};

// -----------------------------------------------------------------------------
// Schemas
// -----------------------------------------------------------------------------
const TokenDto = Schema.Struct({ symbol: Schema.String });

const ProviderDto = Schema.Struct({
id: Schema.String,
name: Schema.optionalWith(Schema.String, { nullable: true }),
});

const MarketDto = Schema.Struct({
id: Schema.String,
providerId: Schema.String,
baseAsset: TokenDto,
quoteAsset: TokenDto,
});

const MarketsResponse = Schema.Struct({
total: Schema.Number,
offset: Schema.Number,
limit: Schema.Number,
items: Schema.optionalWith(Schema.Array(MarketDto), { nullable: true }),
});

const ProvidersResponse = Schema.Array(ProviderDto);

const TradingViewSearchResponse = Schema.Struct({
symbols: Schema.Array(
Schema.Struct({
symbol: Schema.String,
exchange: Schema.String,
provider_id: Schema.String,
}),
),
});

// -----------------------------------------------------------------------------
// Error Types
// -----------------------------------------------------------------------------
class HttpError extends Data.TaggedError("HttpError")<{
message: string;
cause?: unknown;
}> {}

// -----------------------------------------------------------------------------
// HttpClient Services
// -----------------------------------------------------------------------------
class PerpsClient extends Effect.Service<PerpsClient>()(
"perps/scripts/audit-tradingview-symbols/PerpsClient",
{
dependencies: [FetchHttpClient.layer],
effect: Effect.gen(function* () {
const baseUrl = yield* Config.string("VITE_PERPS_BASE_URL");
const apiKey = yield* Config.string("VITE_PERPS_API_KEY");
const client = yield* HttpClient.HttpClient;

return client.pipe(
HttpClient.mapRequest((req) =>
req.pipe(
HttpClientRequest.prependUrl(baseUrl),
HttpClientRequest.setHeader("X-API-KEY", apiKey),
),
),
);
}),
},
) {}

class TradingViewClient extends Effect.Service<TradingViewClient>()(
"perps/scripts/audit-tradingview-symbols/TradingViewClient",
{
dependencies: [FetchHttpClient.layer],
effect: Effect.gen(function* () {
const client = yield* HttpClient.HttpClient;

return client.pipe(
HttpClient.mapRequest((req) =>
req.pipe(
HttpClientRequest.setHeaders({
Accept: "application/json, text/plain, */*",
Referer: "https://www.tradingview.com/",
origin: "https://www.tradingview.com",
}),
HttpClientRequest.prependUrl(
"https://symbol-search.tradingview.com/",
),
),
),
);
}),
},
) {}

// -----------------------------------------------------------------------------
// API Functions
// -----------------------------------------------------------------------------
const normalizeSymbol = (symbol: string) =>
symbol
.replace(/<\/?em>/g, "")
.trim()
.toUpperCase();

const getProviders = Effect.gen(function* () {
const perpsClient = yield* PerpsClient;

return yield* HttpClientRequest.get("/v1/providers").pipe(
perpsClient.execute,
Effect.flatMap(HttpClientResponse.schemaBodyJson(ProvidersResponse)),
Effect.mapError(
(error) =>
new HttpError({
message: "Failed to fetch providers",
cause: error,
}),
),
);
});

const getMarketsPage = Effect.fn(function* ({
providerId,
offset,
limit,
}: {
providerId: string;
offset: number;
limit: number;
}) {
const perpsClient = yield* PerpsClient;

return yield* HttpClientRequest.get("/v1/markets").pipe(
HttpClientRequest.setUrlParams({
providerId,
offset,
limit,
}),
perpsClient.execute,
Effect.flatMap(HttpClientResponse.schemaBodyJson(MarketsResponse)),
Effect.mapError(
(error) =>
new HttpError({
message: `Failed to fetch markets for provider ${providerId}`,
cause: error,
}),
),
);
});

const getAllMarketsForProvider = Effect.fn(function* (providerId: string) {
const firstPage = yield* getMarketsPage({
providerId,
offset: 0,
limit: DEFAULT_LIMIT,
});

const totalPages = Math.ceil(firstPage.total / DEFAULT_LIMIT);
const restPages = yield* Effect.allSuccesses(
Array.from({ length: totalPages - 1 }).map((_, index) =>
getMarketsPage({
providerId,
offset: (index + 1) * DEFAULT_LIMIT,
limit: DEFAULT_LIMIT,
}),
),
);

return [
...(firstPage.items ?? []),
...restPages.flatMap((page) => page.items ?? []),
];
});

const searchTradingViewSymbol = (
tvClient: HttpClient.HttpClient,
searchText: string,
) =>
HttpClientRequest.get("/symbol_search/v3/").pipe(
HttpClientRequest.setUrlParams({
text: searchText,
hl: "1",
exchange: "",
lang: "en",
search_type: "crypto",
domain: "production",
sort_by_country: "US",
promo: "true",
}),
tvClient.execute,
Effect.flatMap(
HttpClientResponse.schemaBodyJson(TradingViewSearchResponse),
),
Effect.mapError(
(error) =>
new HttpError({
message: `TradingView search failed for "${searchText}"`,
cause: error,
}),
),
);

const CheckTradingViewSymbolResult = Schema.Union(
Schema.Struct({
status: Schema.Literal("match"),
perpsSymbol: Schema.String,
tradingViewSymbol: Schema.String,
providerId: Schema.String,
}),
Schema.Struct({
status: Schema.Literal("noMatch"),
perpsSymbol: Schema.String,
}),
Schema.Struct({
status: Schema.Literal("error"),
perpsSymbol: Schema.String,
}),
);

const makeResult = Schema.decodeSync(CheckTradingViewSymbolResult);

const checkTradingViewSymbol = Effect.fn(function* (baseSymbol: string) {
const tvClient = yield* TradingViewClient;

const normalizedBase = normalizeSymbol(baseSymbol);

return yield* searchTradingViewSymbol(tvClient, normalizedBase).pipe(
Effect.map((response) => {
const results = _Array.sort(
response.symbols,
Order.mapInput(
Order.number,
(v: (typeof response.symbols)[number]) =>
exchangePriorityRecord[v.exchange] ?? 999,
),
);

const matchedResult = _Array.findFirst(results, (result) => {
const resultSymbol = normalizeSymbol(result.symbol);

return [
normalizedBase,
`${normalizedBase}USD`,
`${normalizedBase}USDC`,
`${normalizedBase}USDT`,
].some((symbol) => resultSymbol === symbol);
});

if (matchedResult._tag === "Some") {
return makeResult({
status: "match",
perpsSymbol: baseSymbol,
tradingViewSymbol: normalizeSymbol(matchedResult.value.symbol),
providerId: matchedResult.value.provider_id.toUpperCase(),
});
}

return makeResult({
status: "noMatch",
perpsSymbol: baseSymbol,
});
}),
Effect.tapError(Effect.logError),
Effect.catchTag("HttpError", () =>
Effect.succeed(
makeResult({
status: "error",
perpsSymbol: baseSymbol,
}),
),
),
);
});

// -----------------------------------------------------------------------------
// Main Program
// -----------------------------------------------------------------------------

const program = Effect.gen(function* () {
const providers = yield* getProviders;
const marketsByProvider = yield* Effect.all(
providers.map((provider) =>
getAllMarketsForProvider(provider.id).pipe(
Effect.map((markets) => ({ provider, markets })),
),
),
{ concurrency: "unbounded" },
);

const allMarkets = marketsByProvider.flatMap(({ markets }) => markets);

const results = yield* Effect.all(
allMarkets.map((market) => checkTradingViewSymbol(market.baseAsset.symbol)),
{ concurrency: 10 },
);

const matched = results.filter((result) => result.status === "match");

const nonMatched = results.filter((result) => result.status !== "match");

yield* Effect.log("Non matched: ", JSON.stringify(nonMatched, null, 2));

const path = join(
dirname(fileURLToPath(import.meta.url)),
"..",
"src",
"assets",
"tradingview-symbols.json",
);

yield* Effect.tryPromise(() =>
writeFile(path, `${JSON.stringify(matched, null, 2)}\n`, "utf-8"),
);
});

const layer = Layer.mergeAll(
PerpsClient.Default,
TradingViewClient.Default,
Logger.pretty,
);

program.pipe(Effect.provide(layer), Effect.runPromise);
4 changes: 4 additions & 0 deletions src/app.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,10 @@ import {
} from "@tanstack/react-router";
import { useRootContainer } from "@/context/root-container.tsx";
import "./styles.css";
import { preload } from "react-dom";
import { PreloadAtoms } from "@/components/modules/Root/PreloadAtoms.tsx";
import { Providers } from "@/context/index.tsx";
import { TRADING_VIEW_WIDGET_SCRIPT_URL } from "@/services/constants.ts";
import { routeTree } from "./routeTree.gen.ts";

// const history = createMemoryHistory();
Expand Down Expand Up @@ -41,6 +43,8 @@ const App = () => {
};

const AppWithProviders = () => {
preload(TRADING_VIEW_WIDGET_SCRIPT_URL, { as: "script" });

return (
<Providers>
<App />
Expand Down
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