Merge pull request #3 from decentldotland/dev

feat: v0.0.4 -- resolved MEM named functions

examples/node/named.js

@@ -0,0 +1,11 @@
+const { Mem } = require("mem-sdk");
+
+const ansFunctionAddress = "ans.mem";
+
+async function runExampleMem() {
+  const mem = new Mem();
+  const result = (await mem.read(ansFunctionAddress));
+  return console.log(result);
+}
+
+runExampleMem();

examples/node/package.json

@@ -1,7 +1,8 @@
 {
     "name": "ts-example",
     "scripts": {
-        "start": "node ./index.js"
+        "start": "node ./index.js",
+        "named": "node ./named.js"
     },
     "dependencies": {
         "mem-sdk": "file:../..",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mem-sdk",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "JS SDK for MEM Serverless Functions",
   "main": "dist/index.cjs.js",
   "module": "dist/index.es.js",

src/utils/base.ts

@@ -1,4 +1,4 @@
-import { generateFunctionFormat, TXS_BROADCASTER_URL } from "./utils";
+import { generateFunctionFormat, resolveMemName, TXS_BROADCASTER_URL } from "./utils";
 import { Inputs, MEMResponseObject, state } from "../types";
 
 interface deployValues {
@@ -7,6 +7,10 @@ interface deployValues {
 
 export abstract class Base {
   async readFunction(id: string): Promise<any> {
+
+    if (id.endsWith(".mem")) {
+      id = await resolveMemName(id);
+    }
     const url = `https://api.mem.tech/api/state/${id}`;
 
     const headers = {
@@ -26,6 +30,10 @@ export abstract class Base {
     id: string,
     inputs: Inputs
   ): Promise<MEMResponseObject | any> {
+
+    if (id.endsWith(".mem")) {
+      id = await resolveMemName(id);
+    }
     const url = `https://api.mem.tech/api/transactions`;
     // Set the headers for the request
     const headers = {

src/utils/utils.ts

@@ -33,3 +33,28 @@ export function generateFunctionFormat(sc: string, state: string): any {
 
   return { dataTx, tags };
 }
+
+export async function resolveMemName(funcName: string): Promise<any> {
+  try {
+    const name: string = funcName.split(".mem")[0];
+
+    const headers = {
+      "Content-Type": "application/json",
+    };
+
+    const response = await fetch(
+      "https://api.mem.tech/api/state/GJn1h75nIAyMW5XWgzraL-Ldxr2Zb38WlLEVwk6CBDs",
+      { headers },
+    );
+
+    if (response.ok) {
+      const data = (await response.json())?.names;
+      if (name in data) {
+        return data[name] as any;
+      }
+    }
+    throw new Error(response.statusText);
+  } catch (error) {
+    return null;
+  }
+}