PLT-7208: Token Metadata client

package.json

@@ -24,7 +24,8 @@
   "workspaces": [
     "packages/legacy-adapter",
     "packages/language/core/v1",
-    "packages/legacy-runtime"
+    "packages/legacy-runtime",
+    "packages/token-metadata-client"
   ],
   "devDependencies": {
     "@blockfrost/blockfrost-js": "5.2.0",

packages/legacy-runtime/package.json

@@ -15,7 +15,7 @@
   "scripts": {
     "build": "tsc --build src",
     "clean": "tsc --build --clean src",
-    "test": "echo 'The legact runtime doesnt have unit tests'",
+    "test": "echo 'The legacy runtime doesnt have unit tests'",
     "test:e2e": "NODE_OPTIONS='--experimental-vm-modules --no-warnings' jest --config test/jest.e2e.config.mjs",
     "build:e2e": "tsc --build test"
   },

packages/token-metadata-client/Readme.md

@@ -0,0 +1,2 @@
+# @marlow/token-metadata-client
+TODO

packages/token-metadata-client/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "@marlowe/token-metadata-client",
+  "version": "0.1.0-beta",
+  "description": "TODO",
+  "repository": "https://github.com/input-output-hk/marlowe-ts-sdk",
+  "publishConfig": {
+    "access": "public"
+  },
+  "contributors": [
+    "Nicolas Henin <nicolas.henin@iohk.io> (https://iohk.io)",
+    "Hernan Rajchert <hernan.rajchert@iohk.io> (https://iohk.io)",
+    "Bjorn Kihlberg <bjorn.kihlberg@iohk.io> (https://iohk.io)"
+  ],
+  "license": "Apache-2.0",
+  "scripts": {
+    "build": "tsc --build src",
+    "clean": "tsc --build --clean src",
+    "test": "echo '@marlowe/token-metadata-client doesnt have unit tests'"
+  },
+  "type": "module",
+  "exports": {
+    ".": "./dist/index.js"
+  },
+  "dependencies": {}
+}

packages/token-metadata-client/src/index.ts

@@ -0,0 +1,15 @@
+export interface TokenMetadata {
+  precision: number;
+  symbol: string;
+  name: string;
+  network: "mainnet" | "preview" | "preprod";
+}
+
+export const lookupToken = (
+  policyId: string,
+  tokenName: string
+): TokenMetadata => {
+  if (policyId === "" && tokenName === "")
+    return { precision: 1e-6, symbol: "₳", name: "Ada", network: "mainnet" };
+  throw new Error("not found");
+};

packages/token-metadata-client/src/tsconfig.json

@@ -0,0 +1,8 @@
+{
+  "extends": "../../../tsconfig-base.json",
+  "compilerOptions": {
+    "outDir": "../dist",
+    "paths": {}
+  },
+  "references": []
+}

packages/token-metadata-client/typedoc.json

@@ -0,0 +1,5 @@
+{
+  "entryPointStrategy": "expand",
+  "entryPoints": ["./src"],
+  "tsconfig": "./src/tsconfig.json"
+}