mongoose-lean-virtuals - npm Package Compare versions

Comparing version 0.8.1 to 0.9.0

CHANGELOG.md

@@ -0,1 +1,5 @@
+0.9.0 / 2021-10-14
+==================
+ * fix: set populate virtuals to `null` or `[]` if no results based on `justOne` for Mongoose 6 Automattic/mongoose#10816
+
 0.8.1 / 2021-09-18
@@ -2,0 +6,0 @@ ==================

index.js

@@ -195,2 +195,3 @@ 'use strict';
     }
+    const virtualType = schema.virtuals[virtual];
     const sp = Array.isArray(virtual) ? virtual : virtual.split('.');
@@ -202,4 +203,16 @@ let cur = doc;
     }
-    cur[sp[sp.length - 1]] = schema.virtuals[virtual].applyGetters(cur[sp[sp.length - 1]], doc);
+    let val = virtualType.applyGetters(cur[sp[sp.length - 1]], doc);
+    if (isPopulateVirtual(virtualType) && val === undefined) {
+      if (virtualType.options.justOne) {
+        val = null;
+      } else {
+        val = [];
+      }
+    }
+    cur[sp[sp.length - 1]] = val;
   }
+}
+
+function isPopulateVirtual(virtualType) {
+  return virtualType.options && (virtualType.options.ref || virtualType.options.refPath);
 }

package.json

 {
   "name": "mongoose-lean-virtuals",
-  "version": "0.8.1",
+  "version": "0.9.0",
   "description": "Attach virtuals to the results of mongoose queries when using `.lean()`",
@@ -35,3 +35,3 @@ "main": "index.js",
     "mocha": "5.2.x",
-    "mongoose": "^5.13.9"
+    "mongoose": "6.x"
   },
@@ -38,0 +38,0 @@ "peerDependencies": {

No alert changes

Improved metrics

Total package byte prevSize

27894

increased by1.9%

Lines of code

189

increased by6.78%

No dependency changes