[Parse] Add missing context on AfterSaveRequest and BeforeSaveRequest (#34944)

* Add missing context on AfterSaveRequest and BeforeSaveRequest

* Before/After SaveRequest: switch context from any to object

types/parse/index.d.ts

@@ -10,6 +10,7 @@
 //                  Alexandre Hétu Rivard <https://github.com/AlexandreHetu>
 //                  Diamond Lewis <https://github.com/dplewis>
 //                  Jong Eun Lee <https://github.com/yomybaby>
+//                  Julien Quere <https://github.com/jlnquere>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.4
 
@@ -784,10 +785,14 @@ subscription.on('close', () => {});
             original?: Parse.Object;
         }
 
-        interface AfterSaveRequest extends TriggerRequest { }
+        interface AfterSaveRequest extends TriggerRequest {
+            context: object;
+        }
         interface AfterDeleteRequest extends TriggerRequest { }
         interface BeforeDeleteRequest extends TriggerRequest { }
-        interface BeforeSaveRequest extends TriggerRequest { }
+        interface BeforeSaveRequest extends TriggerRequest {
+            context: object;
+        }
 
         // Read preference describes how MongoDB driver route read operations to the members of a replica set.
         enum ReadPreferenceOption {

types/parse/parse-tests.ts

@@ -375,6 +375,9 @@ function test_cloud_functions() {
     });
 
     Parse.Cloud.afterSave('MyCustomClass', (request: Parse.Cloud.AfterSaveRequest) => {
+        if(!request.context) {
+            throw new Error('Request context should be defined')
+        }
         // result
     });
 
@@ -390,6 +393,7 @@ function test_cloud_functions() {
     const CUSTOM_ERROR_IMMUTABLE_FIELD = 1002
 
     Parse.Cloud.beforeSave('MyCustomClass', async (request: Parse.Cloud.BeforeSaveRequest) => {
+        
             if (request.object.isNew()) {
                 if (!request.object.has('immutable')) throw new Error('Field immutable is required')
             } else {
@@ -402,6 +406,9 @@ function test_cloud_functions() {
                     throw new Parse.Error(CUSTOM_ERROR_IMMUTABLE_FIELD, 'This field cannot be changed')
                 }
             }
+            if(!request.context) {
+                throw new Error('Request context should be defined')
+            }
     });
 
     Parse.Cloud.beforeFind('MyCustomClass', (request: Parse.Cloud.BeforeFindRequest) => {