refactor: from event -> procedural + async context

src/clients/admin.ts

@@ -38,7 +38,7 @@ export default class AdminClient {
 
     async getToken() {
         // TODO: Expire should be at the half of the expiring time.
-        if (!this.auth || (new Date(this.auth.expires) > new Date())) {
+        if (!this.auth || (new Date(this.auth.expires) < new Date())) {
             const authRequest: AuthenticationRequest = {
                 clientId: this.appPassword.clientId,
                 secret: this.appPassword.secretKey
@@ -67,7 +67,7 @@ export default class AdminClient {
     }
 
     /// Returns the JSON Web Key Set (JWKS) from the well known endpoint: `/.well-known/jwks.json`
-    async getJwks() {
+    private async getJwks() {
         const client = jwksClient({
             jwksUri: this.jwksEndpoint
         });
@@ -78,7 +78,7 @@ export default class AdminClient {
 
     /// Verifies the JWT signature using a JWK from the well-known endpoint and
     /// returns the user claims.
-    async getClaims() {
+    private async getClaims() {
         console.log("[AdminClient]", "Getting Token.");
         const token = await this.getToken();
 

src/clients/sql.ts

@@ -1,21 +1,21 @@
 import { Pool, QueryResult } from "pg";
 import AdminClient from "./admin";
 import CloudClient from "./cloud";
-import { Context, EventType } from "../context";
 import { Profile } from "../context/config";
+import AsyncContext from "../context/asyncContext";
 
 export default class SqlClient {
     private pool: Promise<Pool>;
     private adminClient: AdminClient;
     private cloudClient: CloudClient;
-    private context: Context;
+    private context: AsyncContext;
     private profile: Profile;
 
     constructor(
         adminClient: AdminClient,
         cloudClient: CloudClient,
         profile: Profile,
-        context: Context,
+        context: AsyncContext,
     ) {
         this.adminClient = adminClient;
         this.cloudClient = cloudClient;
@@ -39,7 +39,7 @@ export default class SqlClient {
                     });
                 } catch (err) {
                     console.error("[SqlClient]", "Error creating pool: ", err);
-                    this.context.emit("event", { type: EventType.error, message: err });
+                    rej(err);
                 }
             };