Version 2.0

classes/response.js

@@ -0,0 +1,47 @@
+const stream = require('stream');
+const Headers = require('./headers.js');
+
+class Response {
+  constructor(raw, ejectSelfFromCache, fromCache) {
+    Object.assign(this, raw);
+    this.ejectSelfFromCache = ejectSelfFromCache;
+    this.headers = new Headers(raw.headers);
+    this.fromCache = fromCache;
+    this.bodyUsed = false;
+
+    if (this.bodyBuffer.type === 'Buffer') {
+      this.bodyBuffer = Buffer.from(this.bodyBuffer);
+    }
+  }
+
+  get body() {
+    return stream.Readable.from(this.bodyBuffer);
+  }
+
+  consumeBody() {
+    if (this.bodyUsed) {
+      throw new Error('Error: body used already');
+    }
+
+    this.bodyUsed = true;
+    return this.bodyBuffer;
+  }
+
+  async text() {
+    return this.consumeBody().toString();
+  }
+
+  async json() {
+    return JSON.parse(this.consumeBody().toString());
+  }
+
+  async buffer() {
+    return this.consumeBody();
+  }
+
+  ejectFromCache() {
+    return this.ejectSelfFromCache();
+  }
+}
+
+module.exports = Response;