feat: Add Support for Parse Server v7 (#20)

* feat: Upgrade Aggregate queries to latest Parse API

* feat: Save parse server major version in metadata

This can be used to determine which version of the Parse API that will be used.

* fix: Add support for both versions of aggregate queries

packages/noodl-editor/src/editor/src/utils/schemahandler.ts

@@ -13,6 +13,7 @@ export default class SchemaHandler {
   public dbCollections: TSFixme[];
   public systemCollections: TSFixme[];
   public configSchema: TSFixme;
+  public parseServerVersion: string;
 
   constructor() {
     EventDispatcher.instance.on(
@@ -119,6 +120,20 @@ export default class SchemaHandler {
             console.log(e);
           }
         });
+
+        // Get Parse Server Version & Supported features
+        fetch(environment.url + '/serverInfo', {
+          method: 'POST',
+          body: JSON.stringify({
+            "_method": "GET",
+            "_ApplicationId": environment.appId,
+            "_MasterKey": environment.masterKey,
+          })
+        })
+          .then((response) => response.json())
+          .then((json) => {
+            this.parseServerVersion = json.parseServerVersion;
+          });
       });
     });
   }
@@ -129,10 +144,20 @@ export default class SchemaHandler {
         ProjectModel.instance.setMetaData('dbCollections', this.dbCollections);
         ProjectModel.instance.setMetaData('systemCollections', this.systemCollections);
         ProjectModel.instance.setMetaData('dbConfigSchema', this.configSchema);
+
+        const versionNumbers = this.parseServerVersion?.split(".")
+        if (versionNumbers && versionNumbers.length > 0) {
+          // Let's only save the major version number,
+          // since this will be used to determine which verison of the API to use.
+          ProjectModel.instance.setMetaData('dbVersionMajor', versionNumbers[0]);
+        } else {
+          ProjectModel.instance.setMetaData('dbVersionMajor', undefined);
+        }
       } else {
         ProjectModel.instance.setMetaData('dbCollections', undefined);
         ProjectModel.instance.setMetaData('systemCollections', undefined);
         ProjectModel.instance.setMetaData('dbConfigSchema', undefined);
+        ProjectModel.instance.setMetaData('dbVersionMajor', undefined);
       }
     }
   }

packages/noodl-runtime/src/api/cloudstore.js

@@ -32,12 +32,15 @@ class CloudStore {
 
   _initCloudServices() {
     _collections = undefined; // clear collection cache, so it's refetched
-    const cloudServices = NoodlRuntime.instance.getMetaData('cloudservices');
 
+    const cloudServices = NoodlRuntime.instance.getMetaData('cloudservices');
     if (cloudServices) {
       this.appId = cloudServices.appId;
       this.endpoint = cloudServices.endpoint;
     }
+
+    const dbVersionMajor = NoodlRuntime.instance.getMetaData('dbVersionMajor');
+    this.dbVersionMajor = dbVersionMajor;
   }
 
   on() {
@@ -168,13 +171,10 @@ class CloudStore {
       return;
     }
 
-    if (options.where) args.push('match=' + encodeURIComponent(JSON.stringify(options.where)));
     if (options.limit) args.push('limit=' + options.limit);
     if (options.skip) args.push('skip=' + options.skip);
 
-    const grouping = {
+    const grouping = {};
-      objectId: null
-    };
 
     Object.keys(options.group).forEach((k) => {
       const _g = {};
@@ -188,7 +188,20 @@ class CloudStore {
       grouping[k] = _g;
     });
 
-    args.push('group=' + JSON.stringify(grouping));
+    // I don't know which version the API was changed, lets just say above 4 for now.
+    if (this.dbVersionMajor && this.dbVersionMajor > 4) {
+      grouping._id = null;
+      
+      if (options.where) args.push('$match=' + encodeURIComponent(JSON.stringify(options.where)));
+
+      args.push('$group=' + JSON.stringify(grouping));
+    } else {
+      grouping.objectId = null;
+      
+      if (options.where) args.push('match=' + encodeURIComponent(JSON.stringify(options.where)));
+
+      args.push('group=' + JSON.stringify(grouping));
+    }
 
     this._makeRequest('/aggregate/' + options.collection + (args.length > 0 ? '?' + args.join('&') : ''), {
       success: function (response) {