update filter examples

Author: mahenzon

docs/api_filtering_example.rst

@@ -1,23 +1,36 @@
 Filtering API example
 ======================
 
-.. literalinclude:: ../examples/api_complex_filtering.py
+.. literalinclude:: ../examples/custom_filter_example.py
     :language: python
 
 
-Check existing users
+
+Filter by jsonb contains
+
+.. code-block:: json
+
+    [
+      {
+        "name": "words",
+        "op": "jsonb_contains",
+        "val": {"location": "Moscow", "spam": "eggs"}
+      }
+    ]
 
 Request:
 
-.. literalinclude:: ./http_snippets/snippets/api_filtering__get_users
+.. literalinclude:: ./http_snippets/snippets/api_filtering__get_users__filter_word_contains_in_array
   :language: HTTP
 
 Response:
 
-.. literalinclude:: ./http_snippets/snippets/api_filtering__get_users_result
+.. literalinclude:: ./http_snippets/snippets/api_filtering__get_users__filter_word_contains_in_array_result
   :language: HTTP
 
 
+Other examples
+--------------
 
 Filter by word
 
@@ -63,26 +76,3 @@ Response:
 
 .. literalinclude:: ./http_snippets/snippets/api_filtering__get_users__filter_words_in_array_result
   :language: HTTP
-
-
-Filter by any word containing value
-
-.. code-block:: json
-
-    [
-      {
-        "name": "words",
-        "op": "ilike_in_str_array",
-        "val": "green"
-      }
-    ]
-
-Request:
-
-.. literalinclude:: ./http_snippets/snippets/api_filtering__get_users__filter_word_contains_in_array
-  :language: HTTP
-
-Response:
-
-.. literalinclude:: ./http_snippets/snippets/api_filtering__get_users__filter_word_contains_in_array_result
-  :language: HTTP

docs/http_snippets/snippets/api_filtering__get_users__filter_word_contains_in_array

@@ -1,2 +1,2 @@
-GET /users?filter=%5B%7B%22name%22%3A%22words%22%2C%22op%22%3A%22ilike_in_str_array%22%2C%22val%22%3A%22green%22%7D%5D HTTP/1.1
+GET /photos?filter=%5B%7B%22name%22%3A%22words%22%2C%22op%22%3A%22jsonb_contains%22%2C%22val%22%3A%7B%22location%22%3A%22Moscow%22%2C%22spam%22%3A%22eggs%22%7D%7D%5D%0A HTTP/1.1
 Content-Type: application/vnd.api+json

docs/http_snippets/snippets/api_filtering__get_users__filter_word_contains_in_array_result

@@ -5,42 +5,22 @@ Content-Type: application/vnd.api+json
   "data": [
     {
       "attributes": {
-        "name": "John",
-        "words": [
-          "foo",
-          "bar",
-          "green-grass"
-        ]
+        "name": "pic-qwerty",
+        "words": {
+          "location": "Moscow",
+          "spam": "eggs",
+          "foo": "bar",
+          "qwe": "abc"
+        }
       },
-      "id": "1",
-      "links": {
-        "self": "/users/1"
-      },
-      "type": "user"
-    },
-    {
-      "attributes": {
-        "name": "Sam",
-        "words": [
-          "spam",
-          "eggs",
-          "green-apple"
-        ]
-      },
-      "id": "2",
-      "links": {
-        "self": "/users/2"
-      },
-      "type": "user"
+      "id": "7",
+      "type": "photo"
     }
   ],
   "jsonapi": {
     "version": "1.0"
   },
-  "links": {
-    "self": "http://localhost:5000/users?filter=%5B%7B%22name%22%3A%22words%22%2C%22op%22%3A%22ilike_in_str_array%22%2C%22val%22%3A%22green%22%7D%5D"
-  },
   "meta": {
-    "count": 2
+    "count": 1
   }
 }