Refactor API Schema and validation

- /schema now returns full openapi/swagger schema
- That schema is used to validate incoming requests
- And used as a contract in future integration tests
- Moved route files up one level
- Fixed incorrect 404 reponses when getting objects
- Fixed saving new objects and passing jsonschemavalidation

backend/schema/paths/nginx/access-lists/listID/get.json

@@ -0,0 +1,49 @@
+{
+	"operationId": "getAccessList",
+	"summary": "Get a access List",
+	"tags": ["Access Lists"],
+	"security": [
+		{
+			"BearerAuth": ["access_lists"]
+		}
+	],
+	"parameters": [
+		{
+			"in": "path",
+			"name": "listID",
+			"schema": {
+				"type": "integer",
+				"minimum": 1
+			},
+			"required": true,
+			"example": 1
+		}
+	],
+	"responses": {
+		"200": {
+			"description": "200 response",
+			"content": {
+				"application/json": {
+					"examples": {
+						"default": {
+							"value": {
+								"id": 1,
+								"created_on": "2020-01-30T09:36:08.000Z",
+								"modified_on": "2020-01-30T09:41:04.000Z",
+								"is_disabled": 0,
+								"email": "jc@jc21.com",
+								"name": "Jamie Curnow",
+								"nickname": "James",
+								"avatar": "//www.gravatar.com/avatar/6193176330f8d38747f038c170ddb193?default=mm",
+								"roles": ["admin"]
+							}
+						}
+					},
+					"schema": {
+						"$ref": "../../../../components/access-list-object.json"
+					}
+				}
+			}
+		}
+	}
+}