add a movies collection with the ability to create a new movie

Author: angelo-v

movies/src/resources/context.jsonld

@@ -1,6 +1,16 @@
 {
   "@context": {
+    "mov": "https://hydra-movies.herokuapp.com/doc#",
     "hydra": "http://www.w3.org/ns/hydra/core#",
+    "hydra:expects": {
+      "@type": "@vocab"
+    },
+    "hydra:returns": {
+      "@type": "@vocab"
+    },
+    "hydra:property": {
+      "@type": "@vocab"
+    },
     "schema": "http://schema.org/"
   }
-}
+}

movies/src/resources/doc.jsonld

@@ -6,10 +6,48 @@
   "hydra:description": "This API shows how a basic CRUD (Create, Read, Update, Delete) API can be designed using Hydra Core Vocabulary.",
   "hydra:entrypoint": "/",
   "hydra:supportedClass": [
+    {
+      "@id": "schema:EntryPoint",
+      "@type": "hydra:Class",
+      "hydra:title": "API entrypoint",
+      "hydra:supportedProperty": [
+        {
+          "hydra:property": "hydra:collection",
+          "hydra:title": "Collections",
+          "hydra:description": "Collections provided by this API"
+        }
+      ]
+    },
+    {
+      "@id": "mov:MovieCollection",
+      "@type": "hydra:Class",
+      "hydra:title": "All movies",
+      "hydra:supportedOperation": {
+        "@id": "mov:create-movie",
+        "@type": "schema:CreateAction",
+        "hydra:title": "Create a new movie",
+        "hydra:method": "POST",
+        "hydra:expects": "schema:Movie",
+        "hydra:returns": "schema:Movie",
+        "hydra:statusCodes": [
+          {
+            "hydra:code": 201,
+            "hydra:description": "If the movie was created successfully."
+          }
+        ]
+      }
+    },
     {
       "@id": "schema:Movie",
       "@type": "hydra:Class",
-      "hydra:title": "A movie"
+      "hydra:title": "Movie",
+      "hydra:supportedProperty": [
+        {
+          "hydra:property": "schema:name",
+          "hydra:title": "name",
+          "hydra:description": "The movie's name"
+        }
+      ]
     }
   ]
-}
+}

movies/src/resources/index.jsonld

@@ -1,5 +1,12 @@
 {
   "@context": "/context.jsonld",
   "@id": "/",
-  "@type": "hydra:Entrypoint"
-}
+  "@type": "schema:EntryPoint",
+  "hydra:collection": {
+    "@id": "movies",
+    "@type": [
+      "hydra:Collection",
+      "mov:MovieCollection"
+    ]
+  }
+}