feat: implement JWT token provider with access and refresh token generation

src/server/services/grpcClient.ts

@@ -0,0 +1,60 @@
+import { ChannelCredentials, credentials } from "@grpc/grpc-js";
+import { tryGetContext } from "hono/context-storage";
+import { Hono } from "node_modules/hono/dist/types/hono";
+import { PromisifiedClient, promisifyClient } from "../utils/grpcHelper";
+import { UserServiceClient } from "../utils/proto/v1/user";
+declare module "hono" {
+  interface ContextVariableMap {
+    userServiceClient: PromisifiedClient<UserServiceClient>;
+  }
+}
+const DEFAULT_GRPC_ADDRESS = '127.0.0.1:9000';
+
+const grpcAddress = () => process.env.STREAM_API_GRPC_ADDR || DEFAULT_GRPC_ADDRESS;
+let sharedCredentials: ChannelCredentials | undefined;
+const getCredentials = () => {
+  if (!sharedCredentials) {
+    sharedCredentials = credentials.createInsecure();
+  }
+  return sharedCredentials;
+};
+export const getUserServiceClient = () => {
+    const context = tryGetContext();
+    if (context) {
+        return context.get("userServiceClient");
+    }
+    throw new Error("No context available to get UserServiceClient");
+};
+// (method) UserServiceClient.getUserByEmail(request: GetUserByEmailRequest, callback: (error: ServiceError | null, response: GetUserResponse) => void): ClientUnaryCall (+2 overloads)
+
+// const unaryCall = <TResponse>(
+//   executor: (
+//     metadata: Metadata,
+//     options: Partial<CallOptions>,
+//     callback: (error: ServiceError | null, response: TResponse) => void,
+//   ) => { metadata?: Metadata; trailer?: Metadata },
+// ): Promise<TResponse> => {
+//   // const { metadata } = createMetadataFromContext();
+
+//   return new Promise<TResponse>((resolve, reject) => {
+//     executor({
+//       deadline: Date.now() + 10_000,
+//     }, (error, response) => {
+//       if (error) {
+//         reject(normalizeGrpcError(error));
+//         return;
+//       }
+
+//       // appendSetCookiesToResponse(call.metadata?.get('set-cookie') ?? []);
+//       resolve(response);
+//     });
+//   });
+// };
+
+
+export const setupServices = (app: Hono) => {
+    app.use("*", async (c, next) => {
+        c.set("userServiceClient", promisifyClient(new UserServiceClient(grpcAddress(), getCredentials())));
+        await next();
+    });
+}