Spec v1.0 definitions

Signed-off-by: Fabio José <fabiojose@gmail.com>

lib/specs/spec_1.js

@@ -0,0 +1,47 @@
+const uuid  = require("uuid/v4");
+const empty = require("is-empty");
+const Ajv   = require("ajv");
+
+const RESERVED_ATTRIBUTES = {
+  type: "type",
+  specversion: "specversion",
+  source: "source",
+  id: "id",
+  time: "time",
+  dataschema: "schemaurl",
+  datacontenttype: "datacontenttype",
+  subject : "subject",
+  data: "data",
+  data_base64: "data_base64"
+};
+
+const schema = require("../../ext/spec_1.json");
+
+const ajv = new Ajv({
+  extendRefs: true
+});
+
+const isValidAgainstSchema = ajv.compile(schema);
+
+function Spec1(_caller) {
+  this.payload = {
+    specversion: "1.0",
+    id: uuid()
+  };
+
+  if(!_caller){
+    _caller = require("../cloudevent.js");
+  }
+
+  /*
+   * Used to inject compatibility methods or attributes
+   */
+  this.caller = _caller;
+}
+
+Spec1.prototype.id = function(_id){
+  this.payload["id"] = _id;
+  return this;
+};
+
+module.exports = Spec1;