feat(message): modify message: content -> contents

src/dsl/message.ts

@@ -18,7 +18,7 @@ export interface Message {
   providerStates?: [{ name: string }];
   description?: string;
   metadata?: Metadata;
-  content: any;
+  contents: any;
 }
 
 // Consumer message handler

src/messageConsumer.ts

@@ -74,7 +74,7 @@ export class MessageConsumer {
     if (isEmpty(content)) {
       throw new Error("You must provide a valid JSON document or primitive for the Message.");
     }
-    this.state.content = content;
+    this.state.contents = content;
 
     return this;
   }
@@ -143,7 +143,7 @@ export class MessageConsumer {
 }
 
 const isMessage = (x: Message | any): x is Message => {
-  return (x as Message).content !== undefined;
+  return (x as Message).contents !== undefined;
 };
 
 // TODO: create basic adapters for API handlers, e.g.
@@ -152,7 +152,7 @@ const isMessage = (x: Message | any): x is Message => {
 // a wrapped function that accepts a Message and returns a Promise
 export function synchronousBodyHandler(handler: (body: any) => any): MessageHandler {
   return (m: Message): Promise<any> => {
-    const body = m.content;
+    const body = m.contents;
 
     return new Promise((resolve, reject) => {
       try {
@@ -169,5 +169,5 @@ export function synchronousBodyHandler(handler: (body: any) => any): MessageHand
 // a wrapped function that accepts a Message and returns a Promise
 // TODO: move this into its own package and re-export?
 export function asynchronousBodyHandler(handler: (body: any) => Promise<any>): MessageHandler {
-  return (m: Message) => handler(m.content);
+  return (m: Message) => handler(m.contents);
 }

src/messageProvider.ts

@@ -83,7 +83,7 @@ export class MessageProvider {
         .setupStates(message)
         .then(() => this.findHandler(message))
         .then((handler) => handler(message))
-        .then((o) => res.json({ content: o }))
+        .then((o) => res.json({ contents: o }))
         .catch((e) => res.status(500).send(e));
     };
   }