Allow undefined constructor values (#1065)

* chore: allow undefined constructor values

* style: fmt

Author: joschan21

platforms/cloudflare.ts

@@ -17,11 +17,11 @@ export type RedisConfigCloudflare = {
   /**
    * UPSTASH_REDIS_REST_URL
    */
-  url: string;
+  url: string | undefined;
   /**
    * UPSTASH_REDIS_REST_TOKEN
    */
-  token: string;
+  token: string | undefined;
   /**
    * The signal will allow aborting requests on the fly.
    * For more check: https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal
@@ -47,6 +47,14 @@ export class Redis extends core.Redis {
    * ```
    */
   constructor(config: RedisConfigCloudflare, env?: Env) {
+    if(!config.url) {
+      throw new Error(`[Upstash Redis] The 'url' property is missing or undefined in your Redis config.`)
+    }
+
+    if(!config.token) {
+      throw new Error(`[Upstash Redis] The 'token' property is missing or undefined in your Redis config.`)
+    }
+
     if (config.url.startsWith(" ") || config.url.endsWith(" ") || /\r|\n/.test(config.url)) {
       console.warn("The redis url contains whitespace or newline, which can cause errors!");
     }

platforms/fastly.ts

@@ -14,11 +14,11 @@ export type RedisConfigFastly = {
   /**
    * UPSTASH_REDIS_REST_URL
    */
-  url: string;
+  url: string | undefined;
   /**
    * UPSTASH_REDIS_REST_TOKEN
    */
-  token: string;
+  token: string | undefined;
   /**
    * A Request can be forwarded to any backend defined on your service. Backends
    * can be created via the Fastly CLI, API, or web interface, and are
@@ -45,6 +45,14 @@ export class Redis extends core.Redis {
    * ```
    */
   constructor(config: RedisConfigFastly) {
+    if(!config.url) {
+      throw new Error(`[Upstash Redis] The 'url' property is missing or undefined in your Redis config.`)
+    }
+
+    if(!config.token) {
+      throw new Error(`[Upstash Redis] The 'token' property is missing or undefined in your Redis config.`)
+    }
+
     if (config.url.startsWith(" ") || config.url.endsWith(" ") || /\r|\n/.test(config.url)) {
       console.warn("The redis url contains whitespace or newline, which can cause errors!");
     }

platforms/nodejs.ts

@@ -27,11 +27,11 @@ export type RedisConfigNodejs = {
   /**
    * UPSTASH_REDIS_REST_URL
    */
-  url: string;
+  url: string | undefined;
   /**
    * UPSTASH_REDIS_REST_TOKEN
    */
-  token: string;
+  token: string | undefined;
 
   /**
    * An agent allows you to reuse connections to reduce latency for multiple sequential requests.
@@ -98,6 +98,15 @@ export class Redis extends core.Redis {
       super(configOrRequester);
       return;
     }
+
+    if(!configOrRequester.url) {
+      throw new Error(`[Upstash Redis] The 'url' property is missing or undefined in your Redis config.`)
+    }
+
+    if(!configOrRequester.token) {
+      throw new Error(`[Upstash Redis] The 'token' property is missing or undefined in your Redis config.`)
+    }
+
     if (
       configOrRequester.url.startsWith(" ") ||
       configOrRequester.url.endsWith(" ") ||