regression: Minimongo queries with operator matching only first found _id (#33848)

apps/meteor/packages/meteor-run-as-user/lib/collection.overwrites.js

+// TODO: Remove this after meteor fixes the issue
+// This override fixes a recent issue introduced after the update to Meteor 3.0
+// MinimongoCollection.remove(query) where `query` has `_id: { $in: Array }` removes only the first found record.
+LocalCollection.prototype['_eachPossiblyMatchingDocAsync'] =  async function (selector, fn) {
+    const specificIds = LocalCollection._idsMatchedBySelector(selector);
+
+    if (specificIds) {
+      for (const id of specificIds) {
+        const doc = this._docs.get(id);
+
+        if (doc && (await fn(doc, id)) === false) { // Changed from `!fn(doc,id)`
+          break
+        }
+      }
+    } else {
+      await this._docs.forEachAsync(fn);
+    }
+  }
+
+  LocalCollection.prototype['_eachPossiblyMatchingDocSync'] = function (selector, fn) {
+    const specificIds = LocalCollection._idsMatchedBySelector(selector);
+
+    if (specificIds) {
+      for (const id of specificIds) {
+        const doc = this._docs.get(id);
+
+        if (doc && fn(doc, id) === false) { // Changed from `!fn(doc,id)`
+          break
+        }
+      }
+    } else {
+      this._docs.forEach(fn);
+    }
+  }
+
 // This file overwrites the default metoer Mongo.Collection modifiers: "insert",
 // "update", "remove"
 //
@@ -44,3 +79,5 @@ _.each(['insert', 'update', 'remove'], function (method) {
 		return _super.apply(self, args);
 	};
 });
+
+

apps/meteor/packages/meteor-run-as-user/package.js

@@ -14,6 +14,7 @@ Package.onUse(function (api) {
 		'underscore',
 		'mongo',
 		'ddp',
+		'minimongo',
 		// 'ddp-common',
 		// 'ddp-client'
 	]);