cleanup: Migrate from ts-proto to protons

CHANGELOG.md

@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Published files moved from `build` to `dist/`.
+- Migrate from ts-proto to protons;
+  the latter does not bring Buffer/Long deps, is ESM compatible and remove the need for bufbuild and protoc.
 
 ## [0.24.0] - 2022-05-27
 

CONTRIBUTING.md

@@ -20,8 +20,6 @@ To help ensure your PR passes, just run before committing:
 To build and test this repository, you need:
   
   - [Node.js & npm](https://nodejs.org/en/).
-  - [bufbuild](https://github.com/bufbuild/buf) (only if changing protobuf files).
-  - [protoc](https://grpc.io/docs/protoc-installation/) (only if changing protobuf files).
   - Chrome (for browser testing).
   - g++ & make (to build nim-waku)
 

src/lib/waku_message/index.ts

@@ -7,6 +7,7 @@ import * as version_1 from "./version_1";
 
 const DefaultVersion = 0;
 const dbg = debug("waku:message");
+const OneMillion = BigInt(1_000_000);
 
 export enum DecryptionMethod {
   Asymmetric = "asymmetric",
@@ -103,7 +104,7 @@ export class WakuMessage {
         payload: _payload,
         timestampDeprecated: timestamp.valueOf() / 1000,
         // milliseconds 10^-3 to nanoseconds 10^-9
-        timestamp: BigInt(timestamp.valueOf()) * BigInt(1_000_000),
+        timestamp: BigInt(timestamp.valueOf()) * OneMillion,
         version,
         contentTopic,
       },
@@ -283,7 +284,7 @@ export class WakuMessage {
     try {
       if (this.proto.timestamp) {
         // nanoseconds 10^-9 to milliseconds 10^-3
-        const timestamp = this.proto.timestamp / BigInt(1_000_000);
+        const timestamp = this.proto.timestamp / OneMillion;
         return new Date(Number(timestamp));
       }
 

src/lib/waku_store/index.ts

@@ -221,7 +221,6 @@ export class WakuStore {
 
       const response = reply.response as protoV2Beta4.HistoryResponse;
 
-      console.log("Response", response);
       if (response.error && response.error !== Error.ERROR_NONE_UNSPECIFIED) {
         throw "History response contains an Error: " + response.error;
       }