GH-158 Complete typings for invoker

nearst · Jul 29, 2019 · 3750939 · 3750939
1 parent d1d3735
commit 3750939
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Showing 2 changed files with 16 additions and 3 deletions.
diff --git a/packages/laconia-invoker/src/index.d.ts b/packages/laconia-invoker/src/index.d.ts
@@ -1,8 +1,14 @@
 import { LaconiaFactory } from "@laconia/core";
 
 declare namespace invoker {
-  interface Invoker {}
-  function envVarInstances(): LaconiaFactory<{ [key: string]: Invoker }>;
+  type RequestPayload = object | string | Buffer;
+  type ResponsePayload = object | string | Buffer;
+  interface Invoker {
+    requestResponse(payload?: RequestPayload): Promise<ResponsePayload>;
+    fireAndForget(payload?: RequestPayload): Promise<void>;
+  }
+  type Invokers = { [key: string]: Invoker };
+  function envVarInstances(): LaconiaFactory<Invokers>;
 }
 
 export = invoker;
diff --git a/packages/laconia-invoker/test/types/index.ts b/packages/laconia-invoker/test/types/index.ts
@@ -4,6 +4,13 @@ import invoker, { Invoker } from "../../src/index";
 const app = async (
   input: number,
   { captureCardPaymentLambda }: { captureCardPaymentLambda: Invoker }
-) => {};
+) => {
+  await captureCardPaymentLambda.requestResponse();
+  await captureCardPaymentLambda.requestResponse("bar");
+  await captureCardPaymentLambda.requestResponse({ foo: "bar" });
+  await captureCardPaymentLambda.fireAndForget();
+  await captureCardPaymentLambda.fireAndForget("bar");
+  await captureCardPaymentLambda.fireAndForget({ foo: "bar" });
+};
 
 exports.handler = laconia(app).register(invoker.envVarInstances());