safe env access

src/ipfs/index.ts

@@ -1,16 +1,18 @@
-export const downloadJsonFromIpfs = async <T>(uri: string): Promise<T> => {
-    let url = uri;
-    if (!url.startsWith("http")) {
-        const baseUrl = Deno.env.get("IPFS_URL");
-        if (!baseUrl) {
-            throw new Error("IPFS_URL is not set");
-        }
+import { getEnv } from "../utils/env.ts";
 
-        url = `${baseUrl}/${url}`;
+export const downloadJsonFromIpfs = async <T>(uri: string): Promise<T> => {
+  let url = uri;
+  if (!url.startsWith("http")) {
+    const baseUrl = getEnv("IPFS_URL");
+    if (!baseUrl) {
+      throw new Error("IPFS_URL is not set");
     }
 
-    const response = await fetch(url);
-    const json = await response.json();
+    url = `${baseUrl}/${url}`;
+  }
+
+  const response = await fetch(url);
+  const json = await response.json();
 
-    return json;
+  return json;
 };

src/profiles/index.ts

@@ -2,6 +2,7 @@ import { hexlify, toUtf8Bytes, JsonRpcProvider, Contract } from "ethers";
 import type { CommunityConfig } from "../index.ts";
 import { downloadJsonFromIpfs } from "../ipfs/index.ts";
 import profileContractAbi from "../abi/Profile.abi.json" with { type: "json" };
+import { getEnv } from "../utils/env.ts";
 
 export interface Profile {
   account: string;
@@ -75,7 +76,7 @@ export const getProfileFromId = async (
 
       const profile = await downloadJsonFromIpfs<Profile>(uri);
 
-      const baseUrl = Deno.env.get("IPFS_URL");
+      const baseUrl = getEnv("IPFS_URL");
       if (!baseUrl) {
           throw new Error("IPFS_URL is not set");
       }