Dgraph 1.1 login support; typescript upgrade; removed nulls from code

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [v1.3.0-rc1] - 2019-06-12
+
+### Added
+- Support for ACL features in Dgraph v1.1 - login & jwt refresh
+- Updated protobufs to latest version
+- Upgraded all typescript dev libraries to latest version
+- Removed support for null values where appropriate (because typescript barks at those)
+
 ### Added
 - `upsert` and `lang` fields to proto message type SchemaNode
 - Option for server-side sequencing
@@ -22,12 +30,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - **[BREAKING]** Optional `metadata` parameter of type `grpc.Metadata` to the
   `DgraphClientStub` methods. `options` parameter moved to the third position
   to conform to the `grpc` package API.
-  
+
   Methods affected - `DgraphClient#alter`, `Txn#query`, `Txn#queryWithVars`,
   `Txn#mutate`, `Txn#commit` and `Txn#discard`.
-  
+
   To upgrade to this version, if using any of these methods with the `options`
-  parameter, simply add a `null` argument before the `options` argument. For 
+  parameter, simply add a `null` argument before the `options` argument. For
   example, `client.alter(options)` becomes `client.alter(null, options)`
 
 ## [v1.1.2] - 2018-03-07

generate_proto.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+protoc \
+  --plugin=protoc-gen-ts=./node_modules/.bin/protoc-gen-ts \
+  --js_out=import_style=commonjs,binary:./generated/ \
+  --ts_out=service=true:./generated/ \
+  --proto_path=./protos/ api.proto
+
+yarn grpc_tools_node_protoc \
+  --plugin=protoc-gen-grpc=./node_modules/.bin/grpc_tools_node_protoc_plugin \
+  --plugin=protoc-gen-ts=./node_modules/.bin/protoc-gen-ts \
+  --grpc_out=./generated/ \
+  --proto_path=./protos/ api.proto

generated/api_grpc_pb.d.ts

@@ -5,6 +5,13 @@ import * as grpc from "grpc";
 import * as api_pb from "./api_pb";
 
 export class DgraphClient extends grpc.Client {
+    public login(
+        request: api_pb.LoginRequest,
+        metadata: grpc.Metadata | null,
+        options: grpc.CallOptions | null,
+        callback: (err?: Error | null, res?: api_pb.Response) => void,
+    ): void;
+
     public alter(
         operation: api_pb.Operation,
         metadata: grpc.Metadata | null,

generated/api_grpc_pb.js

@@ -24,7 +24,7 @@ function serialize_api_Assigned(arg) {
   if (!(arg instanceof api_pb.Assigned)) {
     throw new Error('Expected argument of type api.Assigned');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_Assigned(buffer_arg) {
@@ -35,18 +35,29 @@ function serialize_api_Check(arg) {
   if (!(arg instanceof api_pb.Check)) {
     throw new Error('Expected argument of type api.Check');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_Check(buffer_arg) {
   return api_pb.Check.deserializeBinary(new Uint8Array(buffer_arg));
 }
 
+function serialize_api_LoginRequest(arg) {
+  if (!(arg instanceof api_pb.LoginRequest)) {
+    throw new Error('Expected argument of type api.LoginRequest');
+  }
+  return Buffer.from(arg.serializeBinary());
+}
+
+function deserialize_api_LoginRequest(buffer_arg) {
+  return api_pb.LoginRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
 function serialize_api_Mutation(arg) {
   if (!(arg instanceof api_pb.Mutation)) {
     throw new Error('Expected argument of type api.Mutation');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_Mutation(buffer_arg) {
@@ -57,7 +68,7 @@ function serialize_api_Operation(arg) {
   if (!(arg instanceof api_pb.Operation)) {
     throw new Error('Expected argument of type api.Operation');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_Operation(buffer_arg) {
@@ -68,7 +79,7 @@ function serialize_api_Payload(arg) {
   if (!(arg instanceof api_pb.Payload)) {
     throw new Error('Expected argument of type api.Payload');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_Payload(buffer_arg) {
@@ -79,7 +90,7 @@ function serialize_api_Request(arg) {
   if (!(arg instanceof api_pb.Request)) {
     throw new Error('Expected argument of type api.Request');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_Request(buffer_arg) {
@@ -90,7 +101,7 @@ function serialize_api_Response(arg) {
   if (!(arg instanceof api_pb.Response)) {
     throw new Error('Expected argument of type api.Response');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_Response(buffer_arg) {
@@ -101,7 +112,7 @@ function serialize_api_TxnContext(arg) {
   if (!(arg instanceof api_pb.TxnContext)) {
     throw new Error('Expected argument of type api.TxnContext');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_TxnContext(buffer_arg) {
@@ -112,7 +123,7 @@ function serialize_api_Version(arg) {
   if (!(arg instanceof api_pb.Version)) {
     throw new Error('Expected argument of type api.Version');
   }
-  return new Buffer(arg.serializeBinary());
+  return Buffer.from(arg.serializeBinary());
 }
 
 function deserialize_api_Version(buffer_arg) {
@@ -122,6 +133,17 @@ function deserialize_api_Version(buffer_arg) {
 
 // Graph response.
 var DgraphService = exports.DgraphService = {
+  login: {
+    path: '/api.Dgraph/Login',
+    requestStream: false,
+    responseStream: false,
+    requestType: api_pb.LoginRequest,
+    responseType: api_pb.Response,
+    requestSerialize: serialize_api_LoginRequest,
+    requestDeserialize: deserialize_api_LoginRequest,
+    responseSerialize: serialize_api_Response,
+    responseDeserialize: deserialize_api_Response,
+  },
   query: {
     path: '/api.Dgraph/Query',
     requestStream: false,