fix(nats): change in the way nats is referenced

changed the way nats.ws is referenced according to document https://github.com/nats-io/nats.ws/blob/master/developer_notes.md

bili.config.ts

@@ -1,28 +1,20 @@
 import { Config } from "bili";
 
 const config: Config = {
-  plugins: {
-    typescript2: {
-      tsconfigOverride: {
-        include: ["src", "ethers"]
-      }
-    }
-  },
-  extendConfig: config => ({
-    ...config,
-    // The default externals are the package.json dependencies and can only bundle node_modules that are not a dependency.
-    // So need to clear out all externals, to bundle nats.ws package.
-    externals: []
-  }),
-  // nats.ws is bundled because using standard import/require does not work for cjs format.
-  // nat.ws only provides a .mjs file which cannot be required.
-  // include tslib for clients using older version of tslib
-  bundleNodeModules: ["nats.ws", "tslib"],
-  input: "src/iam-client-lib.ts",
-  output: {
-    format: ["cjs", "esm"],
-    minify: false
-  }
+    plugins: {
+        typescript2: {
+            tsconfigOverride: {
+                include: ["src", "ethers"],
+            },
+        },
+    },
+    // include tslib for clients using older version of tslib
+    bundleNodeModules: ["tslib"],
+    input: "src/iam-client-lib.ts",
+    output: {
+        format: ["cjs", "esm"],
+        minify: false,
+    },
 };
 
 export default config;

src/iam.ts

@@ -63,7 +63,7 @@ import {
     proof_type_hash,
     typedMsgPrefix,
 } from "./utils/constants";
-import { Subscription } from "nats.ws";
+import { Subscription } from "../node_modules/nats.ws/lib/src/mod.js";
 import { AxiosError } from "axios";
 import { DIDDocumentFull } from "@ew-did-registry/did-document";
 import { Methods } from "@ew-did-registry/did";

src/iam/iam-base.ts

@@ -25,7 +25,7 @@ import { ClaimManager } from "../../ethers/ClaimManager";
 import { JWT } from "@ew-did-registry/jwt";
 import { ICacheServerClient } from "../cacheServerClient/ICacheServerClient";
 import { detectExecutionEnvironment, ExecutionEnvironment } from "../utils/detectEnvironment";
-import { connect, NatsConnection, JSONCodec, Codec } from "nats.ws";
+import { connect, NatsConnection, Codec, JSONCodec } from "../../node_modules/nats.ws/lib/src/mod.js";
 import { ERROR_MESSAGES } from "../errors";
 import { ClaimData } from "../cacheServerClient/cacheServerClient.types";
 import difference from "lodash.difference";

test/claimsTests/enrollmentClaimsTests.ts

@@ -2,7 +2,7 @@ import { PreconditionType } from "@energyweb/iam-contracts";
 import { Methods } from "@ew-did-registry/did";
 import { addressOf } from "@ew-did-registry/did-ethr-resolver";
 import { Wallet, utils } from "ethers";
-import { Codec } from "nats.ws";
+import { Codec } from "../../node_modules/nats.ws/lib/src/mod.js";
 import { IAM, RegistrationTypes, IRoleDefinition, NATS_EXCHANGE_TOPIC } from "../../src/iam-client-lib";
 import { createIam, root, rootOwner } from "../iam.test";
 import { claimManager, replenish } from "../setup_contracts";

test/testUtils/mocks.ts

@@ -1,5 +1,5 @@
 import { IRoleDefinition } from "@energyweb/iam-contracts";
-import { JSONCodec } from "nats.ws";
+import { JSONCodec } from "../../node_modules/nats.ws/lib/src/mod.js";
 import { Claim } from "../../src/cacheServerClient/cacheServerClient.types";
 import { IAM } from "../../src/iam";